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1. 1 01787 United States Patent 11 Patent Number 5 801 787 Schein et al 45 Date of Patent Sep 1 1998 54 TELEVISION SCHEDULE SYSTEM AND 4 908 713 3 1990 358 335 METHOD OF OPERATION FOR MULTIPLE 5 335 277 8 1994 380 20 PROGRAM OCCURRENCES 5 353 121 10 1994 348 563 5 523 796 6 1996 348 589 7 5 596 373 1 1997 348 569 75 Inventors Steven M Schein Menlo Park David 5684525 11 1997 7 348 906 P Warden Belmont Molly K King B1 4706121 12 1993 ces 358 142 Theresa A Alba both of Fremont Robert E Russman Pleasanton all of OTHER PUBLICATIONS Calif Goldberg A 35 inch Zenith TV premieres StarSight s 73 Assignee Starsight Telecast Inc Fremont Calif onscreen guide Video Apr 1995 pp 41 StarSight User s Manual 1 Appl No 665 216 21 Appl No 665 2 Primary Examiner Sherrie Hsia 22 Filed Jun 14 1996 Attorney Agent or Firm Christie Parker amp Hale LLP 51 Int CLE H04N 5 50 57 ABSTRACT 52 U S Cl E 348 569 348 906 348 589 or An improved television guide system According to one 58 Field of Search 600 906 589 pen Ao UA embodiment of the invention television guide information is provided that includes multiple occurrences of a single 56 Ref ited Show The guide system of the present invention allows the 56 erences Ci user to identify a show and thereafter identify when the2. 35 55 60 2 viewer comprising the steps of inputting schedule guide information into a guide system receiving user input to identify a particular show in the schedule guide information and identifying for user other times when the particular show will be shown A further understanding of the nature and advantages of the inventions herein may be realized by reference to the remaining portions of the specification and the attached drawings BRIEF DESCRIPTION OF THE DRAWINGS FIG 1 is an overall diagram illustrating a television system in accordance with one embodiment of the invention FIG 2 is a typical grid guide used according to one embodiment of the invention FIG 3 is a display provided to the user when the when else feature is utilized and FIG 4 is an overall flowchart illustrating operation of the invention DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention utilizes television schedule guide information which may be obtained from one or several sources These sources may include an incoming cable line e g on a coax cable satellite broadcasts a dedicated telephone line a twisted pair and any other medium capable of transmitting a signal such as a computer or modem line Although the invention will find wide use in systems with only a single source of television signals such as a satellite system the invention will be illustrated herein primarily in relation to a system
3. 29 Software as recited in claim 17 further performing the step of filtering said schedule information by theme wherein said particular show is identified from said filtered schedule information x k
4. DBS sources would not be considered local because they would likely not contain such local content Other inputs 20 can include multiple satellite sources When multiple satellite sources are present coordinator 14 switches between the available satellite sources by automati cally moving the user s satellite dish or switching between satellite dishes In order to automatically move the satellite dish a memory within IRD box 18 or elsewhere tracks the position of the DBS satellite dish in relation to satellite sources which are available via the DBS satellite dish The IRD box 18 then automatically positions the DES satellite dish such that the desired satellite source is received by the IRD box 18 Coordinator 14 includes processor CPU 26 and memory typically RAM 28 that serve as the primary devices for operating the system In the case wherc the various televi sion signal sources are provided to the coordinator the coordinator may also contain elements such as an internal tuner a switching device for switching between sources and other components In the embodiment shown in FIG 1 the coordinator is connected to and controls infrared IR emitter s 30 IR receiver 31 is connected to coordinator 14 10 15 45 55 4 and receives input from the remote or keyboard 22 to provide the necessary user input to the system IR emitter s 30 can be replaced by for example a hard wired interface a bus interface or an RF transmi
5. U S PATENT DOCUMENTS identified show will be played again Accordingly the user 4 488 179 12 1984 Kruger 4 e 358 181 More select shows for viewing or recordation 4 706 121 11 1987 Young 358 142 4 751 578 6 1988 Reiter et al sss 358 183 29 Claims 4 Drawing Sheets VA U S Patent Sep 1 1998 Sheet 1 of 4 5 801 787 FIG 1 U S Patent Sep 1 1998 Sheet 2 of 4 5 801 787 SOURCE 2 00 Dec sow Z FIG 2 U S Patent Sep 1 1998 Sheet 3 of 4 5 801 787 GONE WITH THE WIND SOURCE DAY TIME TODAY 1 00 TODAY 1 30 DSS WED 5 8 400 AM NBC 5 9 5 00 PM INTERNET BLOCKBUSTER FIG 3 U S Patent Sep 1 1998 Sheet 4 of 4 5 801 787 RECEIVE WHEN ELSE INPUT SEARCH FOR OTHER IN STANCES OF THE PARTICU LAR SHOW DISPLAY OTHER INSTANCES OF THE PARTICULAR SHOW RECEIVE TUNE RECORD COMMANDS FIG 4 5 801 787 1 TELEVISION SCHEDULE SYSTEM AND METHOD OF OPERATION FOR MULTIPLE PROGRAM OCCURRENCES BACKGROUND OF THE INVENTION The present invention relates to the field of television schedule guides and their method of operation More specifically in one embodiment the invention provides a method and apparatus for identifying when a particular show is being broadcast in a television guide s
6. 10 for example on a simple satellite channel Thus program schedule information which has already been mixed sorted organized etc is received in a format which is ready for display This ready for immediate display format can also be provided in a separate data stream via a different medium or on a televi sion channel FIG 2 is a simplified example of an on screen display of a schedule grid guide that has been assembled from the television guide information This display may be presented on a television screen a personal computer that conducts the 5 801 787 5 overall process a television sensor display generated by a personal computer In the preferred embodiment after coordinator 14 has collected and sorted all the available program guide information coordinator 14 generates the grid guide set forth in FIG 2 for display on television 12 via for example a direct connection not shown to TV 12 or via an overlay on one of the sources such as cable source 16 In the preferred embodiment the user displays grid guide 40 by pressing a guide button on remote control 22 Coordinator 14 responds to the initial pressing of the guide button by automatically tuning to the channel or device which carries grid guide 40 or overlaying a grid guide in a current broadcast When the user is done with grid guide 40 the user presses the guide button again or an exit button and coordinator 14 1 automatically returns to the channel
7. available on that source Information associated with the DBS guide and others is saved in the IRD box receiver s RAM or downloaded to the coordinator 14 Similarly program guide information can be received through cable box 16 other inputs 20 antenna 24 and or through any other transmission medium e g dedicated twisted pair telephone line Each of these sources may also be provided with television schedule data within the signal transmitted by the service provider Coordinator 14 finds and sorts the program guide infor mation available in system 10 Various formats can be used for the television schedule information For example data packets comprising a simple header section and an infor mation section can be received and sorted with other more complex data packet formats or a header with source information can be added In the preferred embodiment coordinator 14 takes the television schedule information from the available source s or a data input line and sorts mixes it For example coordinator 14 may receive program schedule information via the vertical blanking interval in a television channel or via a transponder for the DBS or the internet and then arrange the information in an organized fashion or perform other operations For example the system may eliminate duplicate channels In an alternative arrangement the sorting mixing of pro gram schedule information is done in a separate location and then provided to system
8. to record said particular show at one of said other times and 10 15 10 controlling a video recording device to record said par ticular show at said one of said other times 23 Software as recited in claim 17 further performing the step of moving a satellite dish to a selected satellite source 24 Software as recited in claim 17 wherein said step of merging is performed at a central broadcast location 25 Software as recited in claim 22 wherein said step of controlling a video recording device comprises the step of controlling said video recording device via infrared control signals 26 Software as recited in claim 17 wherein said user identifies said other times via a remote controller said remote controller controlling a system coordinator said system coordinator controlling a television via infrared signals 27 Software as recited in claim 17 wherein said step of identifying generates a list of shows from a present time when said identified particular show is at a future time 28 Software on a computer readable medium for per forming the steps of inputting schedule guide information into a guide system receiving user input to identify a particular show in said schedule guide information identi fying for said user other times when said particular show will be shown receiving the user input to specify a particular one of said other times and reminding said user when said particular one of said other times arises
9. use of this information even when the show is broadcast over different sources of television signals Still other sources of the particular show or information about the show may be indicated For example in FIG 4 the guide indicates an Internet source Toggling to this source may provide the user with a direct internet connec tion that will for example provide information about the Show or download the full show itself Alternatively adver tising about the availability of the show at a video store Blockbuster may be provided After identifying when a show is to be played the user may conduct any one of several operations In common case the user will toggle the cursor down to a particular instance of the show and strike a record button on the remote control The system will then tune the VCR to the proper program at the designated time and record the show In other embodiments the user will mark the show to be placed in a reminder list When the time for the show in the reminder list arises the system will either tune automatically to that show or prompt the user to determine if the user wishes to have the television tuned to that particular channel In other cases the user may use the information for the purpose of recalling that he she wishes to return to the television at that particular time FIG 4 is an overall flowchart illustrating operation of the invention according to one particular embodiment In most cases t
10. ches for other occurrences of GONE WITH THE WIND and indicates to the user if when and where GONE WITH THE WIND will be played again The particular show may or may not be shown again on the same source of video Of course a show may also refer to for example an FM radio broad cast as well as a television show FIG 3 illustrates one possible outcome after entering the when else button As shown the movie GONE WITH THE WIND is being played at multiple times in the future Specifically it is currently being shown on HBO1 as the user is probably already aware if the screen has been entered from a grid guide generated for the current time In addition the same channel is showing this movie at 11 00 p m on the same day A different channel HBO2 is showing this movie at 11 30 p m on the same day In this particular illustration and HBO2 are provided to the user over the same source of television signals in this case a cable service provider Accordingly it is seen that the invention is useful even when only a single source of service is utilized The usefulness of the invention is further expanded when mul tiple sources of television signals are provided In this example GONE WITH THE WIND is also being shown on the next Wednesday at 4 00 p m on a DSS channel as well as on the next Thursday on a conventional antenna network signal NBC Accordingly when a particular show is played at different times the user may make
11. he operation shown in FIG 4 will be performed under the direction of software stored on a RAM ROM or other computer readable memory such as memory 28 The data may be stored locally in an external database or in a combination of both In step 401 the system receives input indicating that the user wishes to identify other instances of a particular show At step 402 the system searches for other instances of the particular show beginning at the present time It should be recognized that the user may or may not be in a current time display in a guide when such input is provided For example the user may be scanning a listing of action movies that have been generated based on a theme search and have the cursor on an instance of a particular 5 801 787 7 movie one week in future When the user activates the when else function the system will in most embodiments search for all instances of that particular show beginning at the actual present time not the time one week in the future In this manner the user may for example identify when a particular movie is showing in the next few hours even though the user may have his her interest peaked in a particular show based on a listing at a distant date In some embodiments sources are searched in the stored guide information to identify other instances of a particular show The search may be performed locally or externally and may be based on show identity fields or on term ba
12. invention then tunes to the correct channel In creating a merged television guide a channel map is created which identifies the channels available on the mul tiple sources and identifies their source For example in the case of DBS local channel implementations a channel map is created with both local cable and DBS channels merged The local channels and the DBS channels are tagged with a source identifier This merged guide information is used by 5 801 787 3 the system to identify when a particular show is to be played even when it is not from the same source as another instance of the same show When the user consumer selects a non DBS channel from the guide the integrated receiver decoder unit IRD box for the satellite switches the IRD to couple the local cable for example to the receiver The system then tunes the televi sion tuner or other tuning device to the required channel If a DBS channel is later selected the system switches the IRD to couple the satellite receiver decoder to the receiver The system then tunes the DBS tuner to the selected DBS channel In the case of for example cable and antenna inputs the system switches to the correct video input and then tunes the television tuner to the required channel for receiving the selected source Thus automatic access to multi source television schedule guide information is pro vided While the present invention is illustrated herein primarily in relation to a
13. on for a viewer comprising the steps of inputting schedule guide information into a guide system receiving user input to identify a particular show in said schedule guide information identifying for said user other times when said particular show will be shown receiving the user input to specify a particular one of said other times and reminding said user when said particular one of said other times arises 13 The method as recited in claim 1 further comprising the step of filtering said schedule information by theme wherein said particular show is identified from said filtered schedule information 14 The method as recited in claim 1 wherein said method is performed in a personal computer 15 A method of generating television guide information for a viewer comprising the steps of inputting schedule guide information into a guide system receiving user input to identify a particular show in said schedule guide information identifying for said user other times when said particular show will be shown and identifying the availability of said particular show in videotape form 16 The method as recited in claim 1 further comprising the step of providing said user with information regarding said particular show over an internet network 17 Software on a computer readable medium for per forming the steps of inputting schedule guide information into a guide system wherein said schedule guide informa tion is input f
14. or source last viewed by the user or 2 removes the overlay The grid guide designated generally with the reference numeral 40 provides a line up of all channels or a selection of channels 42 along with a description of the shows 44 available on those channels at certain times 46 For example the USA network is showing BATMAN beginning at 2 00 p m ASOAPis shown on NBC from 2 00 p m to 4 00 p m followed by NEWS The information may be sorted and or filtered by for example theme s according to Young et al US Pat No 4 706 121 incorporated herein by reference for all purposes When multiple sources are used for receiving television channels an overlap of channels sometimes occurs For example both cable and DBS may carry the network NBC but cable may have NBC on channel 6 and DBS may have NBC on channel 7 By having the ability to delete and activate the channels displayed in grid guide 40 the user can determine whether to display one of the NBC channels both of the NBC channels or neither of the NBC channels In an alternative embodiment coordinator 14 may automatically note duplicate network names and delete one of the dupli cates The user may utilize the remote control device to move a cursor or other indicator from position to position in the grid guide The cursor may be indicated by for example coloring the display of the indicated show differently from the rest of the shows In the embodiment shown in FIG 2 the cu
15. ource a cable source an antenna source and a computer network source 6 A method of generating television guide information for a viewer comprising the steps of inputting schedule guide information into a guide system receiving user input to identify a particular show in said schedule guide information identifying for said user other times when said particular show will be shown receiving the user input to record said particular show at one of said other times and controlling a video recording device to record said par ticular show at said one of said other times 7 The method as recited in claim 1 further comprising the step of moving a satellite dish to a selected satellite source 8 The method as recited in claim 1 wherein said step of merging is performed at a central broadcast location 9 The method as recited in claim 6 wherein said step of controlling a video recording device comprises the step of controlling said video recording device via infrared control 5 10 The method as recited in claim 1 wherein said user identifies said other times via a remote controller said remote controller controlling a system coordinator said system coordinator controlling a television via infrared 5 11 The method as recited in claim 1 wherein said step of identifying generates a list of shows from a present time when said identified particular show is at a future time 12 A method of generating television guide informati
16. rence to the above description but instead should be determined with reference to the appended claims along with their full scope of equivalents What is claimed is 1 A method of generating television guide information for a viewer comprising the steps of inputting schedule guide information into a guide system said schedule guide information is input from multiple television signal sources merging the guide information from said multiple televi sion signal sources receiving user input to identify a particular show in said schedule guide information and identifying for said user other times when said particular show will be shown 2 The method as recited in claim 1 wherein said show is a movie and said identified other times comprise repeated presentations of the movie 3 The method as recited in claim 1 wherein said show is a particular segment of a series show 4 A method of generating television guide information for a viewer comprising the steps of inputting schedule guide information into a guide system receiving user input to identify a particular show in said schedule guide information identifying for said user other times when said particular show will be shown and 10 15 35 45 55 8 recording said particular show at one of said other times 5 The method as recited in claim 1 wherein said multiple television signal sources comprise sources selected from the group consisting of a DBS s
17. rom multiple television signal sources merg 5 801 787 9 ing the schedule guide information from said multiple television signal sources receiving user input to identify a particular show in said schedule guide information and identifying for said user other times when said particular show will be shown 18 Software as recited in claim 17 wherein said show is a movie and said identified other times comprise repeated presentations of the movie 19 Software as recited in claim 17 wherein said show is a particular segment of a series show 20 Software on a computer readable medium for per forming the steps of inputting schedule guide information into a guide system receiving user input to identify a particular show in said schedule guide information identi fying for said user other times when said particular show will be shown and recording said particular show at one of said other times 21 Software as recited in claim 17 wherein said multiple television signal sources comprise sources selected from the group consisting of a DBS source a cable source an antenna source and a computer network source 22 Software on a computer readable medium for per forming the steps of inputting schedule guide information into a guide system receiving user input to identify a particular show in said schedule guide information identifying for said user other times when said particular show will be shown receiving the user input
18. rsor is directed to GONE WITH THE WIND and is indicated by cross hatching In this particular instance the double marks to the left of the display indicate that GONE WITH THE WIND has been playing for some period of time already Accordingly the user may wish to find out if the movie GONE WITH THE WIND is showing at other times such that the user may either automatically record the future presentation of GONE WITH THE WIND automatically tune to the future presentation of GONE WITH THE WIND or simply be aware that GONE WITH THE WIND will be showing at a future time Accordingly the user provides input to the system to indicate that the user would like to know when else the show will be presented This input may be for example provided by pressing a dedicated button on the remote control or by marking a show toggling the cursor to a when else screen display button 48 and striking an enter button on the remote control Of course a full keyboard will allow more versatile operation In either event the controller 14 searches the stored schedule information for other occurrences of that particular show As used herein the term particular show refers to a specific movie or other unique show In the case of a series of shows e g the COSBY SHOW the term particular 10 15 30 35 40 45 55 6 show will refer to a specific segment or episode of that show In the example in FIG 2 the system sear
19. sed searching or a combination of the two After the other instances of that particular show have been identified a display is generated at step 404 that includes a listing of the other instances of the particular show If none are identified the display can either contain no such listings or indicate specifically to the user that no such listings have been identified Thereafter at step 406 the user may perform any one of a wide variety of functions Commonly the user may toggle down to an instance of the show and strike a record button or otherwise select the show for recordation In other cases the user may simply return to the previous guide listing In still other cases the user may toggle down to an instance of the show and mark it for a future reminder to be generated for the user when that instance of the show arises In still further embodiments the system may store the request and even if no other instances of the particular show are pres ently in the guide provide alerts to the user when instances of the show are added to the guide The above description is illustrative and not restrictive Many variations of the invention will become apparent to those of skill in the art upon review of this disclosure Merely by way of example the invention has been illustrated primarily with regard to multiple source guide systems but the invention is not so limited The scope of the invention Should therefore be determined not with refe
20. system in which the merged guide is formed at the user s location it will be understood that this is only for the purposes of illustration and the merged guide may be formed at a remote location such as a cable head end FIG 1 illustrates in simplified form an example of a multi source television schedule guide system 16 with mul tiple sources connected directly or indirectly to a television 12 and or VCR 13 In the embodiment in FIG 1 multi source television program and television schedule guide system 10 operates under the control of coordinator 14 Television 12 and VCR 13 are provided with inputs from cable box 16 and DBS source 18 either directly as illustrated in FIG 1 or via coordinator 14 Other inputs 20 may also be supplied to the television and or VCR directly or via the coordinator 14 A remote control 22 is used by a viewer to tune the television and conduct other operations In alterna tive embodiments a keyboard such as a computer keyboard is used for input The keyboard may be hard wire connected or wireless In this embodiment cable is provided via cable box 16 and DBS is provided via IRD box 18 Antenna 24 may be used as additional sources of television broadcasts along with cable box 16 IRD box 18 and other inputs 20 In one typical embodiment antenna 24 and cable box 16 would be considered local sources meaning that they likely contain local television broadcasts such as local news broadcasts By contrast
21. ties such as theme searching VCR programming detailed program information and other functionality Recently additional functionality is suggested in such systems In one such system guide information from for example disparate sources such as satellite sources and cable sources is combined to form a unified guide A system according to this invention may for example eliminate redundant information from such sources and provide other functionality Significant strides have been made via the StarSight guide system and in fact such guide systems are achieving wide spread acceptance in the television industry As the com plexity of such systems increases however still further functionality is desired SUMMARY OF THE INVENTION An improved television guide system is provided by virtue of the present invention According to one embodi ment of the invention multiple occurrences of a single show may be identified for a user For example in many digital satellite systems today a particular movie will be played multiple channels with offset start times The guide system of the present invention allows the user to identify a par ticular show and thereafter identify when the identified particular show will be played again The user may therefore more easily select shows for viewing or recordation Accordingly in one embodiment the invention provides a method of generating television guide information for a 5 10 15 25
22. tter The IR emitter s 30 and or direct connections 31 control one or more of IRD box 18 television 12 VCR 13 cable box 16 and other inputs 20 IR emitter s 30 acts as a remote control device by emulating remote control signals of television 12 VCR 13 cable box 16 and or other devices Coordinator 14 can in some embodiments be placed in for example the cable box 16 VCR 13 television 12 a satellite receiver or even the keyboard computer Remote control 22 is a hand held remote controller for controlling coordinator 14 In the preferred embodiment remote control 22 is provided with an IR transmitter which controls the coordinator via IR receiver 31 Other remote controls not shown in FIG 1 can be used for manually controlling television 12 VCR 13 cable box 16 IRD box 18 and other inputs 20 although in a preferred embodiment coordinator 14 performs all the necessary control functions of tie system For example as the user adjusts the volume control on remote 22 coordinator 14 emits signals through IR emitter 30 to adjust the volume in television 12 IRD box 18 receives television programs along with other information via in one embodiment satellite dish 32 IRD box 18 and the other sources of television signals each provide program schedule information to the system This program schedule information or guide may also include a channel map that contains the channel information indicat ing which channels are
23. where broadcasts are received from at least two separate sources such as 1 cable and a satellite dish or 2 two different satellites or 3 local cable and digital broadcast sources DBSs or 4 a con ventional antenna and a satellite dish such as a DBS source or 5 one of the above sources and an internet or other computer source The multisource schedule information is sorted and displayed to the user in an organized fashion as described in greater detail in U S application Ser No 08 423 410 incorporated herein by reference When a user selects a show within a displayed guide the system reads a source identifier associated with that show or channel In the preferred embodiment the system then carries out an automatic switching tuning process that switches the input to the television either RF or video to a source device Exemplary source devices include a DBS a cable box a television tuner an internet access etc The system then tunes to the required channel for the desired show Additionally the source identifier can be utilized to switch between various devices automatically when unat tended VCR programming is desired Furthermore when program information is received from multiple satellite Sources and a desired channel is selected the present inven tion can in one embodiment automatically move the cus tomer s satellite dish such that the customer receives the desired program from the associated source The present
24. ystem As video entertainment becomes increasingly sophisticated consumers are provided with wider options in video entertainment In addition to conventional broadcast television programs a television viewer may now have access to for example cable television programming digi tal satellite service programming cable stereo broadcast and conventional satellite programming Moreover within each of the various transmission media available to the consumer the number and variety of programs is increasing dramatically While benefitting consumers through greater selection the array of programming available to consumers also Presented a certain dilemma Specifically as the number of Programs available to the consumer became large the pro cess of selecting which program to view became increas ingly onerous For example a consumer may have access to well over 100 cable television channels If a particular consumer has access to not only cable programming but also other programming such as digital satellite service the process of choosing a program would have been daunting Accordingly new and improved methods of providing program guide information have been developed for display on the television screen of the consumer s television Of particular note the StarSight onscreen guide system has proven to be pioneering in the field of onscreen guide systems The StarSight system provides not only television listings but also capabili
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