Inventor · disambiguated record
Gary A. Dir
Also filed as: DIR GARY A
18 granted patents·381 citations·filing 1974–1990
95Inventor score
Files withXEROX CORP18
Top patents by PatentIndex Score
18 records- 0188US4012119ADirect current liquid crystal display with highly reflecting dielectric mirrorXEROX CORP·Filed 1975·Granted Mar 15, 1977·46 cites·10 claims
- 0281US4527864AHigh contrast liquid crystal display devicesXEROX CORP·Filed 1983·Granted Jul 9, 1985·46 cites·6 claims
- 0379US4097127AMixed liquid crystalline texture formationXEROX CORP·Filed 1977·Granted Jun 27, 1978·29 cites·6 claims
- 0478US4877310AElectronically variable MTF filter for image sensor arraysXEROX CORP·Filed 1988·Granted Oct 31, 1989·32 cites·6 claims
- 0578US4506956AMulticolor liquid crystal display with a dead frontXEROX CORP·Filed 1983·Granted Mar 26, 1985·42 cites·19 claims
- 0675US4767190ATransient state liquid crystal image bar with contrast enhancementXEROX CORP·Filed 1986·Granted Aug 30, 1988·37 cites·6 claims
- 0774US3995954AExposure systemXEROX CORP·Filed 1975·Granted Dec 7, 1976·9 cites·3 claims
- 0871US4076387AMagnetic displayXEROX CORP·Filed 1976·Granted Feb 28, 1978·21 cites·12 claims
- 0968US4002404AImaging system with latent alignment imageXEROX CORP·Filed 1975·Granted Jan 11, 1977·20 cites·22 claims
- 1067US4037932AElectrooptic-photoconductor sandwich using actinic readout lightXEROX CORP·Filed 1976·Granted Jul 26, 1977·19 cites·25 claims
- 1165US5193011AMethod and apparatus for producing variable width pulses to produce an image having gray levelsXEROX CORP·Filed 1990·Granted Mar 9, 1993·15 cites·29 claims
- 1260US4774546AApparatus for forming composite imagesXEROX CORP·Filed 1987·Granted Sep 27, 1988·14 cites·7 claims
- 1358US4100088AImaging compositionXEROX CORP·Filed 1976·Granted Jul 11, 1978·13 cites·9 claims
- 1457US4064453AMagnetic field detectorXEROX CORP·Filed 1976·Granted Dec 20, 1977·13 cites·10 claims
- 1555US4066335AVariable density lensXEROX CORP·Filed 1976·Granted Jan 3, 1978·13 cites·3 claims
- 1644US3972588AImaging methodXEROX CORP·Filed 1974·Granted Aug 3, 1976·7 cites·17 claims
- 1738US4136933ALiquid crystal alignment film birefringence compensationXEROX CORP·Filed 1977·Granted Jan 30, 1979·4 cites·5 claims
- 1831US4032980ARecorded magnetic member viewing apparatusXEROX CORP·Filed 1976·Granted Jun 28, 1977·1 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Gary A. Dir files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →