Inventor · disambiguated record
W. Hudson Welch
Also filed as: WELCH W HUDSON
12 granted patents·2 pending applications·548 citations·filing 1991–2012
93Inventor score
Top patents by PatentIndex Score
14 records- 0196US5912872AIntegrated optical apparatus providing separated beams on a detector and associated methodsDIGITAL OPTICS CORP·Filed 1998·Granted Jun 15, 1999·114 cites·44 claims
- 0294US5694230ADiffractive optical elements as combinersDIGITAL OPTICS CORP·Filed 1995·Granted Dec 2, 1997·145 cites·31 claims
- 0392US6104690AIntegrated optical apparatus and associated methodsDIGITAL OPTICS CORP·Filed 1999·Granted Aug 15, 2000·74 cites·16 claims
- 0489US8189277B2Recessed optical surfacesKINTZ GREGORY J·Filed 2011·Granted May 29, 2012·13 cites·25 claims
- 0578US8687294B2Recessed optical surfacesKINTZ GREGORY J·Filed 2012·Granted Apr 1, 2014·4 cites·14 claims
- 0677US5202775ARadically symmetric hologram and method of fabricating the sameUNIV NORTH CAROLINA·Filed 1991·Granted Apr 13, 1993·43 cites·21 claims
- 0774US6128134AIntegrated beam shaper and use thereofDIGITAL OPTICS CORP·Filed 1997·Granted Oct 3, 2000·40 cites·26 claims
- 0874US6005714ATwo layer optical elementsDIGITAL OPTICS CORP·Filed 1997·Granted Dec 21, 1999·36 cites·15 claims
- 0967US8153957B2Integrated optical imaging systems including an interior space between opposing substrates and associated methodsFELDMAN MICHAEL R·Filed 2007·Granted Apr 10, 2012·4 cites·29 claims
- 1067US6075627ADiffusing imager and associated methodsDIGITAL OPTICS CORP·Filed 1999·Granted Jun 13, 2000·39 cites·18 claims
- 1166US6008941AOptical soft aperture and use thereofDIGITAL OPTICS CORP·Filed 1997·Granted Dec 28, 1999·30 cites·8 claims
- 1263US6522618B1Integrated optical apparatus and associated methodsDIGITAL OPTICS CORP·Filed 2000·Granted Feb 18, 2003·6 cites·26 claims
- 1342US2012294597A1Dual state assembly, image capturing system having the same, and associated methodsSHABTAY GAL·Filed 2011·Application pending·0 cites
- 1438US2008136955A1Integrated camera and associated methodsTESSERA NORTH AMERICA·Filed 2007·Application pending·0 cites
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