Inventor · disambiguated record
Robert Lee Wallace
Also filed as: WALLACE JR ROBERT L · WALLACE JR ROBERT LEE · WALLACE ROBERT · WALLACE ROBERT LEE
17 granted patents·1 pending application·402 citations·filing 1975–2020
95Inventor score
Top patents by PatentIndex Score
18 records- 0198US10542382B2Methods and apparatus to facilitate proximity detection and location trackingGEN ELECTRIC·Filed 2018·Granted Jan 21, 2020·22 cites·18 claims
- 0298US10068116B2Methods and apparatus to facilitate proximity detection and location trackingGEN ELECTRIC·Filed 2017·Granted Sep 4, 2018·46 cites·20 claims
- 0397US9584965B2Methods and apparatus to facilitate proximity detection and location trackingGEN ELECTRIC·Filed 2015·Granted Feb 28, 2017·25 cites·20 claims
- 0495US4311874ATeleconference microphone arraysBELL TELEPHONE LABOR INC·Filed 1979·Granted Jan 19, 1982·98 cites·19 claims
- 0587US4429193AElectret transducer with variable effective air gapBELL TELEPHONE LABOR INC·Filed 1981·Granted Jan 31, 1984·45 cites·11 claims
- 0683US9495569B2System and method to detect an event associated with a person relative to a bedGEN ELECTRIC·Filed 2013·Granted Nov 15, 2016·6 cites·14 claims
- 0783US3985960AStereophonic sound reproduction with acoustically matched receiver units effecting flat frequency response at a listener's eardrumsBELL TELEPHONE LABOR INC·Filed 1975·Granted Oct 12, 1976·48 cites·14 claims
- 0877US9218734B2System and method for detecting hand hygiene complianceGEN ELECTRIC·Filed 2013·Granted Dec 22, 2015·8 cites·20 claims
- 0974US4421957AEnd-fire microphone and loudspeaker structuresBELL TELEPHONE LABOR INC·Filed 1981·Granted Dec 20, 1983·44 cites·9 claims
- 1069US11039281B2Methods and apparatus to facilitate proximity detection and location trackingGEN ELECTRIC·Filed 2020·Granted Jun 15, 2021·0 cites·18 claims
- 1164US4434327AElectret transducer with variable actual air gapBELL TELEPHONE LABOR INC·Filed 1981·Granted Feb 28, 1984·29 cites·12 claims
- 1256US4429192AElectret transducer with variable electret foil thicknessBELL TELEPHONE LABOR INC·Filed 1981·Granted Jan 31, 1984·14 cites·10 claims
- 1354US10019612B2System and method to detect an event associated with a person relative to a bedGEN ELECTRIC·Filed 2016·Granted Jul 10, 2018·0 cites·14 claims
- 1446US2015178451A1System and method for hospital performance measuresGEN ELECTRIC·Filed 2013·Application pending·0 cites
- 1545USD295169SWall-mounted microphoneAMERICAN TELEPHONE & TELEGRAPH COMPANY·Filed 1987·Granted Apr 12, 1988·5 cites·1 claims
- 1645US4429191AElectret transducer with variably charged electret foilBELL TELEPHONE LABOR INC·Filed 1981·Granted Jan 31, 1984·7 cites·11 claims
- 1734US4429189AElectret transducer with a selectively metalized backplateBELL TELEPHONE LABOR INC·Filed 1981·Granted Jan 31, 1984·4 cites·14 claims
- 1831US4015148AHall effect device for use in obtaining square or square root of a voltage amplitudeBELL TELEPHONE LABOR INC·Filed 1976·Granted Mar 29, 1977·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →