Inventor · disambiguated record
Yi Qin
Also filed as: QIN YI · QIN YI-XIAN
47 granted patents·22 pending applications·185 citations·filing 1988–2023
97Inventor score
Top patents by PatentIndex Score
69 records- 0195US11054648B2Compact near-eye display optics for higher optical performanceGOOGLE LLC·Filed 2018·Granted Jul 6, 2021·13 cites·6 claims
- 0294US11002970B2Multi-focal catadioptric head mounted display with LC switchGOOGLE LLC·Filed 2019·Granted May 11, 2021·14 cites·27 claims
- 0394US10187560B2Notched-spacer camera module and method for fabricating sameOMNIVISION TECH INC·Filed 2015·Granted Jan 22, 2019·14 cites·15 claims
- 0492US11692607B2Magnetic suspension type sensing system for space full-degree-of-freedom absolute posesUNIV CHONGQING·Filed 2021·Granted Jul 4, 2023·3 cites·8 claims
- 0590US9809892B1Indium electroplating compositions containing 1,10-phenanthroline compounds and methods of electroplating indiumROHM & HAAS ELECT MAT·Filed 2016·Granted Nov 7, 2017·4 cites·6 claims
- 0689US8981846B2Joint optimisation of supply and bias modulationWIMPENNY GERARD·Filed 2012·Granted Mar 17, 2015·11 cites·20 claims
- 0789US8093946B2Joint optimisation of supply and bias modulationWIMPENNY GERARD·Filed 2009·Granted Jan 10, 2012·14 cites·18 claims
- 0888US11927235B2Active control stewart vibration damping platform based on magnetic transmissionUNIV CHONGQING·Filed 2023·Granted Mar 12, 2024·2 cites·6 claims
- 0988US10734437B2Interposer and chip-scale packaging for wafer-level cameraOMNIVISION TECH INC·Filed 2019·Granted Aug 4, 2020·2 cites·7 claims
- 1086US10215890B2Optical field curvature control using multi-layer Fresnel lens in VR displayGOOGLE INC·Filed 2016·Granted Feb 26, 2019·5 cites·22 claims
- 1182US8888984B2Plating bath and methodLEE INHO·Filed 2012·Granted Nov 18, 2014·4 cites·12 claims
- 1282US6603906B2Multi-port optical power monitoring package and method of manufacturingNEXFON CORP·Filed 2001·Granted Aug 5, 2003·30 cites·11 claims
- 1381US12174395B2Head mounted display with lightguide and multiple combinersGOOGLE LLC·Filed 2019·Granted Dec 24, 2024·1 cites·19 claims
- 1481US10816804B2Near-eye display system with polarization-based optical path folding and variable focus catadioptric lens assemblyGOOGLE LLC·Filed 2018·Granted Oct 27, 2020·3 cites·24 claims
- 1580US11347061B2Compact eye tracking using folded display opticsGOOGLE LLC·Filed 2019·Granted May 31, 2022·2 cites·14 claims
- 1680US10121820B1Protective caps for small image sensor masking and mounting processOMNIVISION TECH INC·Filed 2017·Granted Nov 6, 2018·7 cites·18 claims
- 1779US12164111B2Optical combiner with integrated prescription optical correction and method of manufacturing the sameGOOGLE LLC·Filed 2023·Granted Dec 10, 2024·0 cites·19 claims
- 1878US10545347B2Compact eye tracking using folded display opticsGOOGLE LLC·Filed 2018·Granted Jan 28, 2020·2 cites·11 claims
- 1974US6574049B1Optical interleaver and de-interleaverNEXFON CORP·Filed 2002·Granted Jun 3, 2003·16 cites·35 claims
- 2073US12169278B2Head mounted display with multifocal moduleGOOGLE LLC·Filed 2019·Granted Dec 17, 2024·1 cites·17 claims
- 2172US11662581B2Head mounted display with lightguide and holographic elementGOOGLE LLC·Filed 2019·Granted May 30, 2023·1 cites·17 claims
- 2272US6741813B2Interference-based DWDM optical interleaver using beam splitting and selective phase shifting and re-combiningNEXFON CORP·Filed 2000·Granted May 25, 2004·10 cites·3 claims
- 2371US8465427B1Combined diagnostic confocal scanning and low intensity ultrasound treatmentQIN YI-XIAN·Filed 2010·Granted Jun 18, 2013·5 cites·18 claims
- 2470US10064545B2Multi-resolution foveated endoscope/laparoscopeUNIV ARIZONA·Filed 2013·Granted Sep 4, 2018·4 cites·32 claims
- 2570US9512529B2Electroplating baths of silver and tin alloysROHM & HAAS ELECT MAT·Filed 2013·Granted Dec 6, 2016·4 cites·8 claims
- 2670US9293505B2System and method for black coating of camera cubes at wafer levelOMNIVISION TECH INC·Filed 2014·Granted Mar 22, 2016·1 cites·14 claims
- 2769USD940810STentHANGZHOU RUSHI IND DESIGN CO LTD·Filed 2020·Granted Jan 11, 2022·5 cites·1 claims
- 2869US10838193B2Optical article and illumination system for endoscopeUNIV ARIZONA·Filed 2019·Granted Nov 17, 2020·1 cites·9 claims
- 2968US11662583B2Optical combiner with integrated prescription optical correction and method of manufacturing the sameGOOGLE LLC·Filed 2020·Granted May 30, 2023·0 cites·18 claims
- 3065US2021278674A1Compact near-eye display optics for higher optical performanceGOOGLE LLC·Filed 2021·Application pending·0 cites
- 3162US9932684B2Method of electroplating photoresist defined features from copper electroplating baths containing reaction products of alpha amino acids and bisepoxidesROHM & HAAS ELECT MAT·Filed 2016·Granted Apr 3, 2018·1 cites·8 claims
- 3261US2024266936A1Permanent magnet rotor magnetic coupling based on double-sided stepped structure and three-dimensional halbach magnetic pole arrangementUNIV CHONGQING·Filed 2023·Application pending·0 cites
- 3358US12147039B2Freeform lens with integrated lightguide and method of manufactureGOOGLE LLC·Filed 2021·Granted Nov 19, 2024·0 cites·20 claims
- 3458US11573101B2Quasi-zero stiffness absolute displacement sensor based on electromagnetic positive stiffnessUNIV CHONGQING·Filed 2022·Granted Feb 7, 2023·0 cites·6 claims
- 3557US2023354072A1Dl measurement information signaling for improved dl transmissionsHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 3655US2008256192A1Method and system for assisted presenceFIRSTHAND TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 3753US10006136B2Method of electroplating photoresist defined features from copper electroplating baths containing reaction products of imidazole compounds, bisepoxides and halobenzyl compoundsROHM & HAAS ELECT MAT·Filed 2016·Granted Jun 26, 2018·0 cites·8 claims
- 3852US10481386B2Optical article and illumination system for endoscopeUNIV ARIZONA·Filed 2017·Granted Nov 19, 2019·0 cites·13 claims
- 3951US10976552B2Near-eye system having polarization waveguideGOOGLE LLC·Filed 2018·Granted Apr 13, 2021·0 cites·23 claims
- 4050US12360384B2Polarization-dependent augmented reality displayGOOGLE LLC·Filed 2019·Granted Jul 15, 2025·0 cites·23 claims
- 4149US10217789B2Interposer and chip-scale packaging for wafer-level cameraOMNIVISION TECH INC·Filed 2016·Granted Feb 26, 2019·0 cites·14 claims
- 4248US6692160B2Re-alignable packaging for multi-port fiber optical devicesNEXFON CORP·Filed 2001·Granted Feb 17, 2004·2 cites·8 claims
- 4347US2023023570A1Near-eye optical system implementing a waveguide with an output viewer element having a refractive beam-splitting convex lensGOOGLE LLC·Filed 2020·Application pending·0 cites
- 4447US2015130535A1Joint optimisation of supply and bias modulationNUJIRA LTD·Filed 2015·Application pending·0 cites
- 4546US2015122661A1Plating bath and methodROHM & HAAS ELECT MAT·Filed 2013·Application pending·0 cites
- 4646US2009112094A1Phased Apply Ultrasound With Electronically Controlled Focal Point For Assessing Bone Quality Via Acoustic Topology And Wave Transmit FunctionsUNIV NEW YORK STATE RES FOUND·Filed 2007·Application pending·0 cites
- 4744US11179581B2Systems and methods for promoting cellular activities for tissue maintenance, repair, and regenerationUNIV NEW YORK STATE RES FOUND·Filed 2016·Granted Nov 23, 2021·0 cites·19 claims
- 4844US10428436B2Indium electroplating compositions containing amine compounds and methods of electroplating indiumROHM & HAAS ELECT MAT·Filed 2017·Granted Oct 1, 2019·0 cites·4 claims
- 4944US2021341740A1Color-corrected curved optical see-through thin lightguide with doublet and polarization gratingGOOGLE LLC·Filed 2020·Application pending·0 cites
- 5044US2017371076A1Multifocal optical system, methods, and applicationsUNIV ARIZONA·Filed 2017·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →