Inventor · disambiguated record
Kevin D. Willis
Also filed as: WILLIS KEVIN D
3 granted patents·77 citations·filing 1992–1994
74Inventor score
Files withAT & T CORP3
Top patents by PatentIndex Score
3 records- 0155US5506908ADirectional microphone systemAT & T CORP·Filed 1994·Granted Apr 9, 1996·27 cites·16 claims
- 0254US5369701ACompact loudspeaker assemblyAT & T CORP·Filed 1992·Granted Nov 29, 1994·25 cites·13 claims
- 0352US5515445ALong-time balancing of omni microphonesAT & T CORP·Filed 1994·Granted May 7, 1996·25 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →