Interactive video and audio controller
Patent 4839743 Issued on June 13, 1989. Estimated Expiration Date: 
September 21, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
September 21, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesPictorial information retrieval system Interactive system and method for the control of video playback devices Patent #: 4422105 InventorsAssigneeApplicationNo. 07/098784 filed on 09/21/1987US Classes:386/31, Separately processed primary color signals360/72.1, Locating specific areas386/39, Including audio signal386/40, Digital recording or reproducing434/307R, CATHODE RAY SCREEN DISPLAY AND AUDIO MEANS434/308, AUDIO RECORDING AND VISUAL MEANS434/309Common carrier for visual means and audio recordingExaminersPrimary: Richardson, Robert L.Attorney, Agent or FirmInternational ClassesG09B 5/00 (20060101)G09B 5/06 (20060101) G11B 27/10 (20060101) H04N 9/87 (20060101) H04N 9/802 (20060101) H04N 9/877 (20060101) H04N 5/92 (20060101) AbstractAn interactive video controller 10 for selecting between two or more tracks of video data responsive to the input of a player and for displaying the selected video track. The interactive video controller 10 displays and stores the selected track and then displays the stored track in place of the non-selected track. | |
