Inventor · disambiguated record
Yi-Wei Liu
Also filed as: LIU YI · LIU YI-WEI
21 granted patents·19 pending applications·87 citations·filing 2003–2025
92Inventor score
Files withOMNIVISION TECH INC12GUANGZHOU LUXVISIONS INNOVATION TECH LIMITED6CHIANG PO LIANG3SILICONWARE PRECISION INDUSTRIES CO LTD3HUANG CHENG-YU2
Top patents by PatentIndex Score
40 records- 0193US11770634B1Trimming control circuit for current integration ramp DAC settling assist circuitOMNIVISION TECH INC·Filed 2022·Granted Sep 26, 2023·5 cites·26 claims
- 0292US7582868B2Method of nano thin film thickness measurement by auger electron spectroscopySAE MAGNETICS HK LTD·Filed 2005·Granted Sep 1, 2009·53 cites·18 claims
- 0390US10790254B2Chip package structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Sep 29, 2020·6 cites·20 claims
- 0489US10985125B2Chip package structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Apr 20, 2021·2 cites·20 claims
- 0585US2025371904A1Thin, multi-lens, optical fingerprint sensor having pinholes in a mask layer sized to compensate for expected illumination of different fields of viewOMNIVISION TECH INC·Filed 2025·Application pending·0 cites
- 0683US9958680B2Near-eye display device and methods with coaxial eye imagingOMNIVISION TECH INC·Filed 2015·Granted May 1, 2018·4 cites·18 claims
- 0773US10409078B2Lensed beam-splitter prism array and associated methodOMNIVISION TECH INC·Filed 2015·Granted Sep 10, 2019·1 cites·13 claims
- 0872US10969272B2Method, system, and sensor assembly for determining light composition at a target locationRENSSELAER POLYTECH INST·Filed 2017·Granted Apr 6, 2021·2 cites·19 claims
- 0972US9448415B2Spatially interleaved polarization converter for LCOS displayOMNIVISION TECH INC·Filed 2015·Granted Sep 20, 2016·2 cites·20 claims
- 1071US12417650B2Multi-microlens fingerprint sensor with photodiodes in groups; each photodiode of the photodiode groups having a field of view through a microlens, pinholes of an upper black mask layer, and pinholes of a metal layer having pinhole rings with pinholes of an outer ring larger than those of an inner ringOMNIVISION TECH INC·Filed 2022·Granted Sep 16, 2025·0 cites·13 claims
- 1171US10044948B2Image sensor global shutter supply circuit with variable bandwidthOMNIVISION TECH INC·Filed 2015·Granted Aug 7, 2018·2 cites·22 claims
- 1270US9753298B2Reducing speckle in projected imagesOMNIVISION TECH INC·Filed 2014·Granted Sep 5, 2017·2 cites·7 claims
- 1369US12408253B2Variable focus flashlight moduleGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED·Filed 2024·Granted Sep 2, 2025·0 cites·5 claims
- 1469US2024401220A1Sealing solution kit, two-step sealing method using the same and articleHENKEL AG & CO KGAA·Filed 2024·Application pending·0 cites
- 1567US9666536B2Package structure and fabrication method thereofSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2015·Granted May 30, 2017·1 cites·12 claims
- 1666US10684477B2Near-eye display device and methods with coaxial eye imagingOMNIVISION TECH INC·Filed 2016·Granted Jun 16, 2020·1 cites·15 claims
- 1763US12405468B2VR equipmentGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED·Filed 2023·Granted Sep 2, 2025·0 cites·10 claims
- 1861US9740030B2Near-eye display systems, devices and methodsOMNIVISION TECH INC·Filed 2014·Granted Aug 22, 2017·1 cites·16 claims
- 1960US2025107721A1Pulse pressure measuring apparatusGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED·Filed 2024·Application pending·0 cites
- 2053US2025203060A1Three-dimensional imaging device and methodGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED·Filed 2024·Application pending·0 cites
- 2152US7237900B2Polarization conversion systemUNITED MICRODISPLAY OPTRONICS CORP·Filed 2004·Granted Jul 3, 2007·5 cites·7 claims
- 2249US12106599B2Thin, multi-lens, optical fingerprint sensor adapted to image through cell phone displays and with multiple photodiode groups each having separate fields of view for each microlensOMNIVISION TECH INC·Filed 2022·Granted Oct 1, 2024·0 cites·19 claims
- 2349US2007206382A1Light source module of projectorsWU JENG-YIH·Filed 2007·Application pending·0 cites
- 2448US2025159118A1Projection deviceGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED·Filed 2024·Application pending·0 cites
- 2548US2005265027A1Light source module of projectorsWU JENG-YIH·Filed 2004·Application pending·0 cites
- 2648US2017236783A1Package structureSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2017·Application pending·0 cites
- 2746US2006082693A1Bevel gradient dichroic film for liquid crystal on silicon display and method for testing the sameHUANG CHENG-YU·Filed 2005·Application pending·0 cites
- 2843US2005275761A1Rear projection type television with reduced cabinet depthLIU YI WEI·Filed 2004·Application pending·0 cites
- 2941US2015156475A1Method and Device for Implementing Stereo ImagingZTE CORP·Filed 2013·Application pending·0 cites
- 3040US9838623B2Global shutter control signal generator with reduced driving requirementsOMNIVISION TECH INC·Filed 2015·Granted Dec 5, 2017·0 cites·19 claims
- 3140US2015033844A1Frequency modulation continuous wave radar level meter and measuring method for the sameFINETEK CO LTD·Filed 2013·Application pending·0 cites
- 3240US2006023167A1Illumination system for projection display applicationsCHIANG PO LIANG·Filed 2005·Application pending·0 cites
- 3339US2005219429A1Bevel gradient dichroic film for liquid crystal on silicon display and method for testing the sameHUANG CHENG-YU·Filed 2004·Application pending·0 cites
- 3438US9607974B2Package structure and fabrication method thereofSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2015·Granted Mar 28, 2017·0 cites·6 claims
- 3537US6896372B2Off-axis image projecting systemUNITED MICROELECTRONICS CORP·Filed 2003·Granted May 24, 2005·0 cites·6 claims
- 3637US2006146289A1Optical system for projection display apparatusesCHIANG PO LIANG·Filed 2004·Application pending·0 cites
- 3737US2006045456A1Polarization conversion light pipe deviceCHIANG PO LIANG·Filed 2004·Application pending·0 cites
- 3837US2024401770A1Illuminating deviceGUANGZHOU LUXVISIONS INNOVATION TECH LIMITED·Filed 2024·Application pending·0 cites
- 3935US2007040996A1Projector and beam splitter thereofLU HO·Filed 2006·Application pending·0 cites
- 4034US2005083696A1Structure of LED illuminating apparatusFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →