Inventor · disambiguated record
Robert Yoneda
Also filed as: YONEDA ROBERT · YONEDA ROBERT K
6 granted patents·2,016 citations·filing 1986–1991
91Inventor score
Technology areasH04N
Top patents by PatentIndex Score
6 records- 0197US5237610AIndependent external security module for a digitally upgradeable television signal decoderSCIENTIFIC ATLANTA·Filed 1991·Granted Aug 17, 1993·464 cites·28 claims
- 0297US4890321ACommunications format for a subscription television system permitting transmission of individual text messages to subscribersSCIENTIFIC ATLANTA·Filed 1988·Granted Dec 26, 1989·482 cites·13 claims
- 0397US4829569ACommunication of individual messages to subscribers in a subscription television systemSCIENTIFIC ATLANTA·Filed 1986·Granted May 9, 1989·512 cites·7 claims
- 0495US4866770AMethod and apparatus for communication of video, audio, teletext, and data to groups of decoders in a communication systemSCIENTIFIC ATLANTA·Filed 1986·Granted Sep 12, 1989·208 cites·25 claims
- 0594US5200823AVirtual channels for a multiplexed analog component (mac) television systemSCIENTIFIC ATLANTA·Filed 1991·Granted Apr 6, 1993·200 cites·9 claims
- 0692US4890319AMethod for controlling copying of protected information transmitted over a communications linkSCIENT ATLANTIC INC·Filed 1988·Granted Dec 26, 1989·150 cites·3 claims
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