Assignee
SOLID STATES SYSTEMS INC
US·11 granted patents·195 citations·filing 1974–1989
Top patents by PatentIndex Score
11 records- 0192US4286118AData distribution system for private automatic branch exchangeSOLID STATES SYSTEMS INC·Filed 1979·Granted Aug 25, 1981·48 cites·7 claims
- 0271US4028498APrivate automatic branch exchange system and apparatusSOLID STATES SYSTEMS INC·Filed 1974·Granted Jun 7, 1977·32 cites·15 claims
- 0363US4310725AInterface for private branch exchangeSOLID STATES SYSTEMS INC·Filed 1980·Granted Jan 12, 1982·15 cites·7 claims
- 0458US4809261ASpace and time switch for 22 PCM highwaysSOLID STATES SYSTEMS INC·Filed 1987·Granted Feb 28, 1989·20 cites·38 claims
- 0557US4797876AConferencing bridgeSOLID STATES SYSTEMS INC·Filed 1987·Granted Jan 10, 1989·18 cites·36 claims
- 0657US4674083ATime division multiplexed switching structure for PBXSOLID STATES SYSTEMS INC·Filed 1984·Granted Jun 16, 1987·11 cites·9 claims
- 0755US4805171AUnitary PCM rate converter and multiframe bufferSOLID STATES SYSTEMS INC·Filed 1987·Granted Feb 14, 1989·21 cites·49 claims
- 0855US4392129AMultiplexed liquid crystal displaySOLID STATES SYSTEMS INC·Filed 1981·Granted Jul 5, 1983·10 cites·2 claims
- 0946US4858227ASpace and time having multiplexed memoriesSOLID STATES SYSTEMS INC·Filed 1987·Granted Aug 15, 1989·11 cites·32 claims
- 1030US4852087AReceiver data gate with automatic gain controlSOLID STATES SYSTEMS INC·Filed 1989·Granted Jul 25, 1989·3 cites·9 claims
- 1119US4418244ABistable switch remotely operable over telephone lineSOLID STATES SYSTEMS INC·Filed 1982·Granted Nov 29, 1983·6 cites·6 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →