Assignee
BROWN ROBERT D
US·13 granted patents·1,676 citations·filing 2009–2015
Top patents by PatentIndex Score
13 records- 0199US8903207B1System for and method of extending vertical field of view in head up display utilizing a waveguide combinerBROWN ROBERT D·Filed 2011·Granted Dec 2, 2014·200 cites·14 claims
- 0299US8089568B1Method of and system for providing a head up display (HUD)BROWN ROBERT D·Filed 2009·Granted Jan 3, 2012·227 cites·20 claims
- 0398US9933684B2Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configurationBROWN ROBERT D·Filed 2013·Granted Apr 3, 2018·215 cites·8 claims
- 0498US9733475B1Curved waveguide combiner for head-mounted and helmet-mounted displays (HMDS), a collimated virtual window, or a head up display (HUD)BROWN ROBERT D·Filed 2014·Granted Aug 15, 2017·113 cites·20 claims
- 0598US9715067B1Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materialsBROWN ROBERT D·Filed 2011·Granted Jul 25, 2017·116 cites·20 claims
- 0698US9715110B1Automotive head up display (HUD)BROWN ROBERT D·Filed 2015·Granted Jul 25, 2017·84 cites·20 claims
- 0798US9519089B1High performance volume phase gratingsBROWN ROBERT D·Filed 2014·Granted Dec 13, 2016·84 cites·15 claims
- 0898US8830588B1Reflector and cover glass for substrate guided HUDBROWN ROBERT D·Filed 2012·Granted Sep 9, 2014·112 cites·20 claims
- 0998US8659826B1Worn display system and method without requiring real time tracking for boresight precisionBROWN ROBERT D·Filed 2010·Granted Feb 25, 2014·116 cites·20 claims
- 1097US10088675B1Turning light pipe for a pupil expansion system and methodBROWN ROBERT D·Filed 2015·Granted Oct 2, 2018·34 cites·20 claims
- 1197US9366864B1System for and method of displaying information without need for a combiner alignment detectorBROWN ROBERT D·Filed 2012·Granted Jun 14, 2016·101 cites·6 claims
- 1297US8634139B1System for and method of catadioptric collimation in a compact head up display (HUD)BROWN ROBERT D·Filed 2011·Granted Jan 21, 2014·105 cites·20 claims
- 1395US9523852B1Micro collimator system and method for a head up display (HUD)BROWN ROBERT D·Filed 2015·Granted Dec 20, 2016·169 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →