Inventor · disambiguated record
John L. E. Baldwin
Also filed as: BALDWIN JOHN · BALDWIN JOHN L E · BALDWIN JOHN LEWIS EDWIN · BALDWIN JOHN R
20 granted patents·1 pending application·536 citations·filing 1973–2004
96Inventor score
Files withINDEP BROADCASTING AUTHORITY10RANK CINTEL LTD5BALDWIN JOHN L E2DIGITAL PROJECTION LTD1KRIPPELZ JR JAKE1
Top patents by PatentIndex Score
21 records- 0194US5986640ADisplay device using time division modulation to display grey scaleDIGITAL PROJECTION LTD·Filed 1997·Granted Nov 16, 1999·171 cites·20 claims
- 0287US4277807ARecording digital signalsINDEP BROADCASTING AUTHORITY·Filed 1979·Granted Jul 7, 1981·38 cites·18 claims
- 0385US5369433ARecording video signals on cinematographic film using a deformable mirror deviceRANK CINTEL LTD·Filed 1992·Granted Nov 29, 1994·84 cites·26 claims
- 0478US4563710ADigital television tape recordingINDEP BROADCASTING AUTHORITY·Filed 1982·Granted Jan 7, 1986·27 cites·14 claims
- 0578US4280147ADigital television system and methodINDEP BROADCASTING AUTHORITY·Filed 1979·Granted Jul 21, 1981·22 cites·16 claims
- 0677US5362983AThermoelectric conversion module with series connectionYAMAMURA AKIRA·Filed 1994·Granted Nov 8, 1994·33 cites·3 claims
- 0770US4216460ATransmission and/or recording of digital signalsINDEP BROADCASTING AUTHORITY·Filed 1978·Granted Aug 5, 1980·16 cites·14 claims
- 0868US4051531ATelevision systemsINDEP BROADCASTING AUTHORITY·Filed 1973·Granted Sep 27, 1977·11 cites·2 claims
- 0967US5534948AMethod and apparatus for reducing the effect of alias components produced through non-linear digital signal processing, such as gamma correction, by selective attenuationRANK CINTEL LTD·Filed 1994·Granted Jul 9, 1996·25 cites·20 claims
- 1065US5280353AMethod and apparatus for signal processing by interpolation and filtering with simultaneous frequency response compensation and offset generationRANK CINTEL LTD·Filed 1991·Granted Jan 18, 1994·23 cites·27 claims
- 1164US4352129ADigital recording apparatusINDEP BROADCASTING AUTHORITY·Filed 1980·Granted Sep 28, 1982·12 cites·4 claims
- 1260US4316223ARecording of digital signalsBALDWIN JOHN L E·Filed 1980·Granted Feb 16, 1982·14 cites·14 claims
- 1359US4199793ADigital recordingINDEP BROADCASTING AUTHORITY·Filed 1978·Granted Apr 22, 1980·9 cites·7 claims
- 1453US5198897AContinuous-motion line-assembly telecine with misregistration correctionRANK CINTEL LTD·Filed 1991·Granted Mar 30, 1993·14 cites·7 claims
- 1551US4851837AMethod and apparatus for processing digital signals prior to recordingINDEP BROADCASTING AUTHORITY·Filed 1985·Granted Jul 25, 1989·8 cites·8 claims
- 1643US4425588AProcessing of digital signalsBALDWIN JOHN L E·Filed 1981·Granted Jan 10, 1984·5 cites·10 claims
- 1743US4271483ADelay circuitsINDEP BROADCASTING AUTHORITY·Filed 1978·Granted Jun 2, 1981·6 cites·2 claims
- 1841USD348159SRoto displayKRIPPELZ JR JAKE·Filed 1992·Granted Jun 28, 1994·7 cites·1 claims
- 1941US5165068AContinuous-motion line-array telecineRANK CINTEL LTD·Filed 1991·Granted Nov 17, 1992·7 cites·16 claims
- 2041US2005063109A1Digital fault interrupter with self-testing capabilitiesFiled 2004·Application pending·0 cites
- 2135US4246569ADigital recognition circuitsINDEP BROADCASTING AUTHORITY·Filed 1979·Granted Jan 20, 1981·4 cites·5 claims
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