1
Gutman Levitan: Virtual personal channel in a television system. Ilya Zborovsky, July 9, 1996: US05534911 (560 worldwide citation)

An apparatus for providing a customer of a television system with virtual personal channel which being selected delivers a television program of the most personal interest no matter on which channel and at what time the program is physically transmitted. Descriptive and time/channel data of schedule ...


2
Michael R Levine: Method and apparatus for receiving customized television programming information by transmitting geographic location to a service provider through a wide-area network. Gemstar Development, Gifford Krass Groh Sprinkle Anderson & Citkowski PC, November 23, 1999: US05988078 (273 worldwide citation)

A personal computer is used to assist in the selection of television programs to be recorded at future times and to control a video tape recorder to implement the selected recordings. An application program allows the computer to receive data representing a schedule of future programs. The operator ...


3
Danilo Pau: Memory reduction in the MPEG-2 main profile main level decoder. SGS Thomson Microelectronics S r l, Allen Dyer Doppelt Milbrath & Gilchrist P A, July 13, 1999: US05923375 (53 worldwide citation)

The video memory requisite of an MPEG-2 decoder commonly comprising a stage of decompression of the respective I, P and B-pictures of the MPEG compression algorithm before writing the data in respective buffers organized in the video memory and in which the decompression of a B-picture implies the u ...


4
Glenn A Emelko: Television signal data transmission system. Vidicast, Arter & Hadden, September 19, 2000: US06122010 (26 worldwide citation)

A system for high-speed data transmission using a television signal to communicate encoded data. A multi-level encoding method is employed whereby raw data values are converted into one of a plurality of voltage levels. The encoding method allows for improved data transfer rates, conservation of ban ...


5
Glenn A Emelko: System for encoding base N data using a multi-level coding scheme. Vidicast, Benesch Friedlander Coplan & Aronoff, May 11, 1999: US05903231 (24 worldwide citation)

A system for encoding data by converting an input value into one of a plurality of voltage levels. The multi-level encoding system allows for increased data transfer rates and conservation of bandwidth, and provides self-synchronization for decoding.


6
Robert H Feldmeier: Archiving and viewing sports events via Internet. Bernhard P Molldrem Jr, March 4, 2008: US07340765 (19 worldwide citation)

Self-help or do-it-yourself productions of collegiate athletic contests are generated by the originating institution, and the recorded production is sent by overnight courier to a central digital clearing house. At the clearing house the contents of the recording are loaded onto a computer processor ...


7

8
MIYASHITA Kazuya, KUZUMOTO Keiichi: [ja] 文字放送受信回路, [fr] CIRCUIT DE TRANSMISSION/RÉCEPTION DE DIFFUSION DE TÉLÉTEXTE, [en] TELETEXT BROADCAST TRANSMISSION/RECEPTION CIRCUIT. PANASONIC CORPORATION, MIYASHITA Kazuya, KUZUMOTO Keiichi, MAEDA Hiroshi, December 4, 2008: WO/2008/146454 (2 worldwide citation)

[en] A bandpass filter (131) is arranged on a frequency characteristic improving circuit (130) so as to extract a frequency component of a teletext broadcast reference signal from a digital input signal obtained by digitizing a composite signal. A judgment circuit (145) is arranged on a slice circui ...


9
Takeshi Imanaka, Atsushi Tanaka, Tetsuya Yagi: Similar change information takeout method, similar change information takeout apparatus, and teletext receiver. Matsushita Electric Industrial, Ratner & Prestia, March 28, 2000: US06043849 (2 worldwide citation)

A similar change information takeout apparatus is intended to take out automatically unit containing similar change information when character row data divided in certain units are given in a multiplicity, and comprises an input unit in which character row data are entered sequentially in time serie ...


10
ELLIS MICHAEL D, THOMAS WILLIAM L, HASSELL JOEL G, BEREZOWSKI DAVID M, KNEE ROBERT A, MCCOY ROBERT H, LEMMONS THOMAS R: [fr] Guide de programmes de télévision interactif avec accès à distance, [de] Interaktive Fernsehprogrammführung mit Fernzugriff, [en] Interactive television program guide with remote access. UNITED VIDEO PROPERTIES, March 30, 2011: EP2302914-A1 (1 worldwide citation)

[en] An interactive television program guide with remote access is provided, The interactive television program guide is implemented on interactive television program guide equipment. A remote program guide access device is connected to the interactive television program guide equipment by a remote ...