Inventor · disambiguated record

William J. Clifford

Also filed as: CLIFFORD WILLIAM J

2 granted patents·252 citations·filing 1986–2014

64Inventor score

Technology areasH04H H04W

Files withAMERICAN TELEPHONE & TELEGRAPH1 GM GLOBAL TECH OPERATIONS LLC1

Top patents by PatentIndex Score

2 records

0189US4731814AComputer-controlled cordless telephoneAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Mar 15, 1988·251 cites·34 claims
0264US9794011B2Activating a digital radio broadcast receiver in a vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Oct 17, 2017·1 cites·14 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →