Inventor · disambiguated record
Mao-Jin Chern
Also filed as: CHERN MAO J · CHERN MAO-JIN · CHERN MAO-JIN J
26 granted patents·2,449 citations·filing 1977–1996
98Inventor score
Top patents by PatentIndex Score
26 records- 0199US5440428AAutomotive instrument 3-D virtual image displayHUGHES AIRCRAFT CO·Filed 1993·Granted Aug 8, 1995·599 cites·100 claims
- 0297US5278532AAutomotive instrument virtual image displayHUGHES AIRCRAFT CO·Filed 1987·Granted Jan 11, 1994·176 cites·10 claims
- 0397US4297401ALiquid crystal display and photopolymerizable sealant thereforMINNESOTA MINING & MFG·Filed 1978·Granted Oct 27, 1981·147 cites·11 claims
- 0495US5383053AVirtual image display having a high efficiency grid beamsplitterHUGHES AIRCRAFT CO·Filed 1992·Granted Jan 17, 1995·171 cites·20 claims
- 0595US4968117AGraded index asperhic combiners and display system utilizing sameHUGHES AIRCRAFT CO·Filed 1988·Granted Nov 6, 1990·116 cites·32 claims
- 0695US4545646AProcess for forming a graded index optical material and structures formed therebyHUGHES AIRCRAFT CO·Filed 1983·Granted Oct 8, 1985·108 cites·22 claims
- 0794US5436763AWide spectral bandwidth virtual image display optical systemHUGHES AIRCRAFT CO·Filed 1994·Granted Jul 25, 1995·129 cites·18 claims
- 0893US4401537ALiquid crystal display and photopolymerizable sealant thereforMINNESOTA MINING & MFG·Filed 1981·Granted Aug 30, 1983·73 cites·7 claims
- 0991US5053755AAutomotive head-up display with high brightness in daytime and high contrast in nighttimeHUGHES AIRCRAFT CO·Filed 1989·Granted Oct 1, 1991·76 cites·11 claims
- 1091US5035474ABiocular holographic helmet mounted displayHUGHES AIRCRAFT CO·Filed 1990·Granted Jul 30, 1991·116 cites·18 claims
- 1191US4586780ADirectional diffusing screen with suppressed zero-order lightHUGHES AIRCRAFT CO·Filed 1982·Granted May 6, 1986·58 cites·4 claims
- 1290US5305124AVirtual image display systemHUGHES AIRCRAFT CO·Filed 1992·Granted Apr 19, 1994·154 cites·3 claims
- 1389US5028119AAircraft head-up displayHUGHES AIRCRAFT CO·Filed 1989·Granted Jul 2, 1991·77 cites·14 claims
- 1488US5007690AHolographic data storage and retrieval systemHUGHES AIRCRAFT CO·Filed 1989·Granted Apr 16, 1991·65 cites·4 claims
- 1584US4637678AHolographic laser protection deviceHUGHES AIRCRAFT CO·Filed 1982·Granted Jan 20, 1987·40 cites·12 claims
- 1683US5121099ATwo-page automotive virtual image displayHUGHES AIRCRAFT CO·Filed 1990·Granted Jun 9, 1992·60 cites·3 claims
- 1781US4973139AAutomotive head-up displayHUGHES AIRCRAFT CO·Filed 1989·Granted Nov 27, 1990·53 cites·12 claims
- 1881US4236150ALiquid crystal display systemMINNESOTA MINING & MFG·Filed 1978·Granted Nov 25, 1980·27 cites·14 claims
- 1978US4815800AFlare reduction in hologramsHUGHES AIRCRAFT CO·Filed 1984·Granted Mar 28, 1989·31 cites·26 claims
- 2078US4146883ADisplayMINNESOTA MINING & MFG·Filed 1977·Granted Mar 27, 1979·37 cites·16 claims
- 2175US4610499ADiffraction diffusion screen with holographically suppressed zero-order beamUS AIR FORCE·Filed 1984·Granted Sep 9, 1986·27 cites·7 claims
- 2270US5585946AVirtual image display system with reduced ambient reflection and low radiationVIVITEK CO LTD·Filed 1994·Granted Dec 17, 1996·35 cites·10 claims
- 2368US5363241AFocusable virtual image displayHUGHES AIRCRAFT CO·Filed 1992·Granted Nov 8, 1994·27 cites·29 claims
- 2468US5082337AFilter device employing a holographic elementHUGHES AIRCRAFT CO·Filed 1988·Granted Jan 21, 1992·25 cites·20 claims
- 2547US5774178AApparatus and method for rearranging digitized single-beam color video data and controlling output sequence and timing for multiple-beam color displayFiled 1996·Granted Jun 30, 1998·14 cites·13 claims
- 2639US5264913AReduced combiner helicopter sight systemHUGHES AIRCRAFT CO·Filed 1991·Granted Nov 23, 1993·8 cites·4 claims
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