Inventor · disambiguated record
Robert C. Wheeler
Also filed as: WHEELER ROBERT · WHEELER ROBERT C · WHEELER ROBERT CHARLES
19 granted patents·2 pending applications·536 citations·filing 1974–2014
95Inventor score
Files withGTE SYLVANIA INC12WELCH ALLYN INC5CAMPBELL IAN BAXTER1EASTMAN KODAK CO1SMITHKLINE BEECHAM CORP1
Top patents by PatentIndex Score
21 records- 0186US4532918AEndoscope signal level controlWELCH ALLYN INC·Filed 1983·Granted Aug 6, 1985·198 cites·7 claims
- 0283US6045238AIllumination assembly for an optical viewing deviceWELCH ALLYN INC·Filed 1998·Granted Apr 4, 2000·75 cites·25 claims
- 0380US4110790AVideo processing system providing gain control, aperture control, and black level controlGTE SYLVANIA INC·Filed 1977·Granted Aug 29, 1978·25 cites·15 claims
- 0476US4042858ATelevision receiver protection circuitGTE SYLVANIA INC·Filed 1976·Granted Aug 16, 1977·22 cites·6 claims
- 0573US4539586AConnector module for video endoscopic systemWELCH ALLYN INC·Filed 1983·Granted Sep 3, 1985·89 cites·20 claims
- 0667US4081838AContrast control circuitry for a video processing systemGTE SYLVANIA INC·Filed 1977·Granted Mar 28, 1978·15 cites·5 claims
- 0764US4080627AAperture correction circuitry for a video correction systemGTE SYLVANIA INC·Filed 1977·Granted Mar 21, 1978·13 cites·10 claims
- 0861US4069505AAutomatic peaking control circuitry for a video processing systemGTE SYLVANIA INC·Filed 1977·Granted Jan 17, 1978·12 cites·12 claims
- 0958US4607621AEndoscopic apparatusWELCH ALLYN INC·Filed 1983·Granted Aug 26, 1986·41 cites·7 claims
- 1056US3949269ARaster distortion correction circuitryGTE SYLVANIA INC·Filed 1974·Granted Apr 6, 1976·7 cites·14 claims
- 1155US4264163AExposure control apparatus with compensation for film reciprocity failureEASTMAN KODAK CO·Filed 1979·Granted Apr 28, 1981·4 cites·10 claims
- 1254US4021849ATelevision receiver raster blanking systemGTE SYLVANIA INC·Filed 1976·Granted May 3, 1977·9 cites·9 claims
- 1354US3976836AAutomatic black level setting circuitGTE SYLVANIA INC·Filed 1975·Granted Aug 24, 1976·9 cites·20 claims
- 1446US8399444B2Bicyclic imidazole as DP1 receptor antagonistsCAMPBELL IAN BAXTER·Filed 2009·Granted Mar 19, 2013·0 cites·18 claims
- 1545US4106055AAutomatic color level control system with threshold trackingGTE SYLVANIA INC·Filed 1977·Granted Aug 8, 1978·6 cites·14 claims
- 1645US2015258880A1Vehicle Door Dent, Ding and Scratch Protector and Protective DeviceWHEELER ROBERT CHARLES·Filed 2014·Application pending·0 cites
- 1739US4021848AAdjustable aperture correction systemGTE SYLVANIA INC·Filed 1975·Granted May 3, 1977·4 cites·7 claims
- 1833US5365058ACompensating optical system for video monitorWELCH ALLYN INC·Filed 1993·Granted Nov 15, 1994·4 cites·13 claims
- 1933US2009142845A1Flow reactor method and apparatusSMITHKLINE BEECHAM CORP·Filed 2006·Application pending·0 cites
- 2032US3969579AContrast, brightness and peaking control circuitGTE SYLVANIA INC·Filed 1975·Granted Jul 13, 1976·3 cites·3 claims
- 2130US4052735AModulated fleshtone and tint correction circuitryGTE SYLVANIA INC·Filed 1975·Granted Oct 4, 1977·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →