Inventor

SETH-SMITH NIGEL

CA5 patents

⚠️ This page may combine multiple inventors who share the name “SETH-SMITH NIGEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCIENTIFIC ATLANTA

3 patents

US4890321ADec 26, 1989

Communications format for a subscription television system permitting transmission of individual text messages to subscribers

SCIENTIFIC ATLANTA482 citations97

US4866770ASep 12, 1989

Method and apparatus for communication of video, audio, teletext, and data to groups of decoders in a communication system

SCIENTIFIC ATLANTA208 citations97

US4829569AMay 9, 1989

Communication of individual messages to subscribers in a subscription television system

SCIENTIFIC ATLANTA512 citations97

SCIENT ATLANTIC INC

1 patent

US4890319ADec 26, 1989

Method for controlling copying of protected information transmitted over a communications link

SCIENT ATLANTIC INC150 citations95

SETH-SMITH NIGEL

1 patent

US8694711B2Apr 8, 2014

Crosspoint switch for use in video and other applications

SETH-SMITH NIGEL0 citations33