Assignee
GEMFIRE CORP
US·31 granted patents·5 pending applications·2,803 citations·filing 1996–2008
Top patents by PatentIndex Score
36 records- 0199US6522794B1Display panel with electrically-controlled waveguide-routingGEMFIRE CORP·Filed 2000·Granted Feb 18, 2003·442 cites·182 claims
- 0299US6118908AIntegrated optical device with phosphor in substrate pitGEMFIRE CORP·Filed 1999·Granted Sep 12, 2000·226 cites·17 claims
- 0398US5835458ASolid state optical data reader using an electric field for routing controlGEMFIRE CORP·Filed 1997·Granted Nov 10, 1998·278 cites·22 claims
- 0497US6167169AScanning method and architecture for displayGEMFIRE CORP·Filed 1998·Granted Dec 26, 2000·254 cites·54 claims
- 0597US6078704AMethod for operating a display panel with electrically-controlled waveguide-routingGEMFIRE CORP·Filed 1999·Granted Jun 20, 2000·143 cites·49 claims
- 0696US5911018ALow loss optical switch with inducible refractive index boundary and spaced output targetGEMFIRE CORP·Filed 1997·Granted Jun 8, 1999·221 cites·17 claims
- 0794US6141465ADisplay architecture with waveguide routing and out-plane emissionGEMFIRE CORP·Filed 1997·Granted Oct 31, 2000·125 cites·89 claims
- 0893US6724968B2Photodefinition of optical devicesGEMFIRE CORP·Filed 2000·Granted Apr 20, 2004·86 cites·23 claims
- 0993US6507681B1Anti-waveguide routing structureGEMFIRE CORP·Filed 2000·Granted Jan 14, 2003·58 cites·33 claims
- 1091US6325553B1Connection system for optical redundancyGEMFIRE CORP·Filed 2000·Granted Dec 4, 2001·45 cites·41 claims
- 1191US6208791B1Optically integrating pixel microstructureGEMFIRE CORP·Filed 1999·Granted Mar 27, 2001·95 cites·111 claims
- 1291US5978524APhosphor RE-radiation in integrated opticsGEMFIRE CORP·Filed 1997·Granted Nov 2, 1999·73 cites·37 claims
- 1391US5912997AFrequency converter optical source for switched waveguideGEMFIRE CORP·Filed 1997·Granted Jun 15, 1999·72 cites·11 claims
- 1490US7653109B2Multi-channel laser pump source for optical amplifiersGEMFIRE CORP·Filed 2007·Granted Jan 26, 2010·13 cites·49 claims
- 1590US7235150B2Multi-channel laser pump source for optical amplifiersGEMFIRE CORP·Filed 2004·Granted Jun 26, 2007·41 cites·48 claims
- 1690US5852688AMethod for manipulating optical energy using poled structureGEMFIRE CORP·Filed 1997·Granted Dec 22, 1998·89 cites·5 claims
- 1789US5887089ALow insertion loss optical switches in display architectureGEMFIRE CORP·Filed 1997·Granted Mar 23, 1999·77 cites·24 claims
- 1887US7263247B1Integrated optical isolator arrayGEMFIRE CORP·Filed 2002·Granted Aug 28, 2007·36 cites·29 claims
- 1986US6236774B1Optoelectronic and photonic devices formed of materials which inhibit degradation and failureGEMFIRE CORP·Filed 1999·Granted May 22, 2001·84 cites·70 claims
- 2084US6393172B1Method of manipulating optical wave energy using patterned electro-optic structuresGEMFIRE CORP·Filed 1998·Granted May 21, 2002·58 cites·14 claims
- 2184US5781670AOptical frequency channel selection filter with electronically-controlled grating structuresGEMFIRE CORP·Filed 1996·Granted Jul 14, 1998·66 cites·15 claims
- 2283US7397986B2Optical device with reduced temperature dependenceGEMFIRE CORP·Filed 2005·Granted Jul 8, 2008·14 cites·39 claims
- 2383US7382953B1Folded AWG architectureGEMFIRE CORP·Filed 2007·Granted Jun 3, 2008·15 cites·4 claims
- 2483US6049641AConnection system for optical redundancyGEMFIRE CORP·Filed 1998·Granted Apr 11, 2000·67 cites·95 claims
- 2579US7689072B2Optical device with reduced temperature dependenceGEMFIRE CORP·Filed 2008·Granted Mar 30, 2010·9 cites·5 claims
- 2679US6434318B1Device and method for variable attenuation of an optical channelGEMFIRE CORP·Filed 2000·Granted Aug 13, 2002·20 cites·23 claims
- 2778USRE37809ELaser with electrically-controlled grating reflectorGEMFIRE CORP·Filed 1998·Granted Jul 30, 2002·38 cites·26 claims
- 2872US7215854B2Low-loss optical waveguide crossovers using an out-of-plane waveguideGEMFIRE CORP·Filed 2005·Granted May 8, 2007·6 cites·21 claims
- 2964US7492991B2Arrayed waveguide grating with reduced channel passband asymmetryGEMFIRE CORP·Filed 2007·Granted Feb 17, 2009·4 cites·33 claims
- 3062US6556734B1Electrical connection scheme for optical devicesGEMFIRE CORP·Filed 1999·Granted Apr 29, 2003·31 cites·36 claims
- 3156US6351578B1Thermo-optic switch having fast rise-timeGEMFIRE CORP·Filed 1999·Granted Feb 26, 2002·17 cites·67 claims
- 3243US2002018636A1Device and method for variable attenuation of an optical channelGEMFIRE CORP·Filed 2001·Application pending·0 cites
- 3342US2004105611A1Multi-channel laser pump source for optical amplifiersGEMFIRE CORP·Filed 2003·Application pending·0 cites
- 3439US2002003928A1Optically integrating pixel microstructureGEMFIRE CORP·Filed 2000·Application pending·0 cites
- 3539US2002037129A1Thermo-optic switch having fast rise-timeGEMFIRE CORP·Filed 2001·Application pending·0 cites
- 3638US2003108273A1Anti-waveguide routing structureGEMFIRE CORP·Filed 2002·Application pending·0 cites
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