Inventor · disambiguated record
Shih-Jeh Chang
Also filed as: CHANG SHIH-JEH
10 granted patents·1 pending application·389 citations·filing 1978–2001
92Inventor score
Files withAMERICAN TELEPHONE & TELEGRAPH4AT & T BELL LAB3LUCENT TECHNOLOGIES INC2BELL TELEPHONE LABOR INC1
Top patents by PatentIndex Score
11 records- 0191US4197580AData processing system including a cache memoryBELL TELEPHONE LABOR INC·Filed 1978·Granted Apr 8, 1980·82 cites·7 claims
- 0278US4686669APath hunting in a distributed control switching systemAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Aug 11, 1987·48 cites·41 claims
- 0377US4500985ACommunication path continuity verification arrangementAT & T BELL LAB·Filed 1982·Granted Feb 19, 1985·27 cites·20 claims
- 0476US4458310ACache memory using a lowest priority replacement circuitAT & T BELL LAB·Filed 1981·Granted Jul 3, 1984·48 cites·17 claims
- 0575US4683584ADirectory number translation in a distributed control switching systemAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Jul 28, 1987·45 cites·21 claims
- 0673US4694487AControlling multi-fort hunt groups in a distributed control switching systemAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Sep 15, 1987·44 cites·21 claims
- 0770US4818984ABroadcasting messages in a distributed processing systemAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Apr 4, 1989·50 cites·16 claims
- 0870US4543651ADuplicated time division switching systemAT & T BELL LAB·Filed 1983·Granted Sep 24, 1985·18 cites·26 claims
- 0960US7020821B2Redundant packet telecommunication network system using minimum hamming distances to construct a final estimate of a original codewordLUCENT TECHNOLOGIES INC·Filed 2001·Granted Mar 28, 2006·7 cites·17 claims
- 1052US6188890B1Preventing wireless telecommunications calls from being disconnected due to low signal qualityLUCENT TECHNOLOGIES INC·Filed 1997·Granted Feb 13, 2001·20 cites·23 claims
- 1140US2002162071A1Forward error control of redundantly-transmitted codewordsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →