Inventor · disambiguated record
Donald G. Koch
Also filed as: KOCH DONALD · KOCH DONALD G · KOCH DONALD GRIFFIN
9 granted patents·752 citations·filing 1988–2000
92Inventor score
Top patents by PatentIndex Score
9 records- 0193US6195201B1Reflective fly's eye condenser for EUV lithographySVG LITHOGRAPHY SYSTEMS INC·Filed 1999·Granted Feb 27, 2001·185 cites·58 claims
- 0291US6008905AMethod and apparatus for determining the appearance of an objectDEUS EX MACHINA INC·Filed 1998·Granted Dec 28, 1999·205 cites·33 claims
- 0391US5384606ADiffractive/refractive spectacle and intraocular lens system for age-related macular degenerationALLERGAN INC·Filed 1992·Granted Jan 24, 1995·113 cites·23 claims
- 0491US4854688AOptical arrangementHONEYWELL INC·Filed 1988·Granted Aug 8, 1989·159 cites·10 claims
- 0576US6076931ADe-centered lens group for use in an off-axis projectorAURORA SYS INC·Filed 1997·Granted Jun 20, 2000·43 cites·38 claims
- 0666US6144495AProjection light sourceCANON KK·Filed 1997·Granted Nov 7, 2000·23 cites·43 claims
- 0758US6297913B1Zoom lens systemINTEL CORP·Filed 2000·Granted Oct 2, 2001·5 cites·31 claims
- 0849US6078433AZoom lens systemINTEL CORP·Filed 1998·Granted Jun 20, 2000·12 cites·27 claims
- 0943US6122107AAngular integratorCANON KK·Filed 1999·Granted Sep 19, 2000·7 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →