Inventor · disambiguated record
Ronald G. Hegg
Also filed as: HEGG RONALD · HEGG RONALD G · HEGG RONALD GEORGE
30 granted patents·2,151 citations·filing 1987–2013
98Inventor score
Top patents by PatentIndex Score
30 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
- 0395US5383053AVirtual image display having a high efficiency grid beamsplitterHUGHES AIRCRAFT CO·Filed 1992·Granted Jan 17, 1995·171 cites·20 claims
- 0494US5907416AWide FOV simulator heads-up display with selective holographic reflector combinedRAYTHEON CO·Filed 1997·Granted May 25, 1999·144 cites·15 claims
- 0592US6693749B2Low-observability, wide-field-of-view, situation awareness viewing deviceRAYTHEON CO·Filed 2001·Granted Feb 17, 2004·67 cites·25 claims
- 0691US5053755AAutomotive 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
- 0791US4960314ADiffraction optics diffusing screen laminate for full color on-axis viewingHUGHES AIRCRAFT CO·Filed 1988·Granted Oct 2, 1990·74 cites·34 claims
- 0890US5357372AUltra-compact, wide field of view virtual image display optical systemHUGHES AIRCRAFT CO·Filed 1992·Granted Oct 18, 1994·90 cites·24 claims
- 0989US5835277AModular helmet-mounted displayRAYTHEON CO·Filed 1997·Granted Nov 10, 1998·81 cites·2 claims
- 1089US5028119AAircraft head-up displayHUGHES AIRCRAFT CO·Filed 1989·Granted Jul 2, 1991·77 cites·14 claims
- 1188US6462882B2Light-weight head-mounted displayRAYTHEON CO·Filed 2001·Granted Oct 8, 2002·39 cites·18 claims
- 1288US4904049AHigh-contrast fiber optic diffusion faceplate with radiused fibersHUGHES AIRCRAFT CO·Filed 1988·Granted Feb 27, 1990·65 cites·3 claims
- 1386US6437759B1Vehicle simulator having head-up displayL 3 COMM CORP·Filed 2000·Granted Aug 20, 2002·32 cites·35 claims
- 1484US8748857B2System for automatic alignment, stabilization, and focus for an off-axis telescope using biased angle sensorsKING WILLIAM B·Filed 2010·Granted Jun 10, 2014·8 cites·23 claims
- 1584US6563638B2Wide-angle collimating optical deviceRAYTHEON CO·Filed 2001·Granted May 13, 2003·29 cites·20 claims
- 1683US7719484B2Vehicle simulator having head-up displayL 3 COMM CORP·Filed 2001·Granted May 18, 2010·24 cites·46 claims
- 1783US5121099ATwo-page automotive virtual image displayHUGHES AIRCRAFT CO·Filed 1990·Granted Jun 9, 1992·60 cites·3 claims
- 1881US4973139AAutomotive head-up displayHUGHES AIRCRAFT CO·Filed 1989·Granted Nov 27, 1990·53 cites·12 claims
- 1980US5011244AHolographic full color data retrieval and projection systemHUGHES AIRCRAFT CO·Filed 1988·Granted Apr 30, 1991·42 cites·6 claims
- 2078US5640479AFiberoptic face plate stop for digital micromirror device projection systemPALOMAR TECHN CORP·Filed 1995·Granted Jun 17, 1997·43 cites·15 claims
- 2177US5748264ADistortion Corrected displayHUGHES AIRCRAFT CO·Filed 1995·Granted May 5, 1998·50 cites·33 claims
- 2275US5535025AHelmet mounted off axis liquid crystal display with a fiber optic wedge and a curved reflectorHUGHES TRAINING INC·Filed 1994·Granted Jul 9, 1996·41 cites·9 claims
- 2372US5245472AHigh-efficiency, low-glare X-prismHUGHES AIRCRAFT CO·Filed 1991·Granted Sep 14, 1993·37 cites·3 claims
- 2468US5363241AFocusable virtual image displayHUGHES AIRCRAFT CO·Filed 1992·Granted Nov 8, 1994·27 cites·29 claims
- 2567US9122039B2Compact internal field of view switch and pupil relayRAYTHEON CO·Filed 2013·Granted Sep 1, 2015·1 cites·18 claims
- 2660US5715094ALensless helmet/head mounted displayHUGHES AIRCRAFT CO·Filed 1996·Granted Feb 3, 1998·23 cites·7 claims
- 2747US6563654B2External pupil lens systemRAYTHEON CO·Filed 2001·Granted May 13, 2003·1 cites·24 claims
- 2842US5677795AModular helmet-mounted displayHUGHES AIRCRAFT CO·Filed 1995·Granted Oct 14, 1997·8 cites·14 claims
- 2939US5264913AReduced combiner helicopter sight systemHUGHES AIRCRAFT CO·Filed 1991·Granted Nov 23, 1993·8 cites·4 claims
- 3032US5890788AAnamophic optical systemRAYTHEON CO·Filed 1997·Granted Apr 6, 1999·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →