Inventor · disambiguated record
Yi Li
Also filed as: LI YI · Li yi-an
170 granted patents·12 pending applications·184 citations·filing 2010–2024
99Inventor score
Top patents by PatentIndex Score
182 records- 0191US10365552B2Light source employing a wavelength conversion device with a light introducing device and a light collecting deviceAPPOTRONICS CORP LTD·Filed 2017·Granted Jul 30, 2019·5 cites·20 claims
- 0291US9631792B2Light source system employing wavelength conversion materials and color filtersHU FEI·Filed 2011·Granted Apr 25, 2017·9 cites·28 claims
- 0391US9075299B2Light source with wavelength conversion device and filter plateHU FEI·Filed 2012·Granted Jul 7, 2015·13 cites·20 claims
- 0488US10989998B2Light source device and projection apparatus having light-combination device located at focus position of lensesAPPOTRONICS CORP LTD·Filed 2017·Granted Apr 27, 2021·4 cites·20 claims
- 0588US10042240B2Projection system, light source system and light source assemblyAPPOTRONICS CHINA CORP·Filed 2017·Granted Aug 7, 2018·3 cites·18 claims
- 0688US8740406B2Method and apparatus for solid state illuminationYANG YI·Filed 2012·Granted Jun 3, 2014·8 cites·20 claims
- 0787US8840267B2High luminance multicolor illumination devices and related methods and projection system using the sameLI YI·Filed 2011·Granted Sep 23, 2014·7 cites·20 claims
- 0886US11892766B2Projection screenAPPOTRONICS CORP LTD·Filed 2020·Granted Feb 6, 2024·2 cites·12 claims
- 0986US9904158B2Projection system, light source system and light source assemblyAPPOTRONICS CHINA CORP·Filed 2017·Granted Feb 27, 2018·3 cites·14 claims
- 1086US9851071B2Light source employing a wavelength conversion device with a light introducing device and a light collecting deviceHU FEI·Filed 2011·Granted Dec 26, 2017·4 cites·21 claims
- 1186US8646947B2Multicolor illumination device using multiple light sources and a moving plate with wavelength conversion materialsLI YI·Filed 2011·Granted Feb 11, 2014·7 cites·22 claims
- 1285US11378876B2Light source device and display apparatusAPPOTRONICS CORP LTD·Filed 2019·Granted Jul 5, 2022·4 cites·20 claims
- 1385US10073334B2Projection system, light source system and light source assemblyAPPOTRONICS CHINA CORP·Filed 2017·Granted Sep 11, 2018·3 cites·24 claims
- 1484US9467667B2Method and apparatus of white balance adjustmentHU FEI·Filed 2012·Granted Oct 11, 2016·6 cites·21 claims
- 1583US12100364B2Display system having original image be displayed without color differenceAPPOTRONICS CORP LTD·Filed 2020·Granted Sep 24, 2024·2 cites·20 claims
- 1683US2025093676A1Optical systemTDK TAIWAN CORP·Filed 2024·Application pending·0 cites
- 1782US10416440B2Projection system, light source system and light source assemblyAPPOTRONICS CORP LTD·Filed 2016·Granted Sep 17, 2019·3 cites·18 claims
- 1881US9696010B2Phosphor layer, component, corresponding light source, projection system and corresponding manufacturing methodYANG YI·Filed 2012·Granted Jul 4, 2017·8 cites·10 claims
- 1980US11822221B2Light source system and projection apparatusAPPOTRONICS CORP LTD·Filed 2019·Granted Nov 21, 2023·2 cites·19 claims
- 2080US11300869B2Screen and projection systemAPPOTRONICS CORP LTD·Filed 2018·Granted Apr 12, 2022·2 cites·18 claims
- 2180US11221553B2Total internal reflection screen and projection systemAPPOTRONICS CORP LTD·Filed 2017·Granted Jan 11, 2022·2 cites·18 claims
- 2280US11048157B2Light-source system and projection deviceAPPOTRONICS CORP LTD·Filed 2017·Granted Jun 29, 2021·2 cites·15 claims
- 2380US10656513B2Light-reflecting microstructure, projection screen and projection systemAPPOTRONICS CORP LTD·Filed 2017·Granted May 19, 2020·3 cites·17 claims
- 2480US9746756B2Light source system and related projection system employing a light division system and two spatial light modulatiorsAPPOTRONICS CHINA CORP·Filed 2013·Granted Aug 29, 2017·2 cites·11 claims
- 2580US9175830B2Method for producing high-luminance monochromatic light based on optical wavelength conversion and light sourceYANG YI·Filed 2012·Granted Nov 3, 2015·7 cites·20 claims
- 2680US9091409B2High recycling efficiency solid state light source deviceAPPOTRONICS CORP LTD·Filed 2014·Granted Jul 28, 2015·5 cites·20 claims
- 2779US11098886B2Light source system and lighting deviceYLX INC·Filed 2018·Granted Aug 24, 2021·1 cites·21 claims
- 2879US9891439B2Light source, light combining device, and projection device with the light sourceHU FEI·Filed 2012·Granted Feb 13, 2018·4 cites·16 claims
- 2978US9897901B2Light source system and related projection systemAPPOTRONICS CHINA CORP·Filed 2017·Granted Feb 20, 2018·1 cites·19 claims
- 3077US10824066B2Light source and projection systemAPPOTRONICS CORP LTD·Filed 2017·Granted Nov 3, 2020·2 cites·19 claims
- 3176US11398180B2Display control system and display deviceAPPOTRONICS CHINA CORP·Filed 2015·Granted Jul 26, 2022·2 cites·14 claims
- 3276US11156908B2Light source device and projection display system thereof for adjustment of white balanceAPPOTRONICS CORP LTD·Filed 2017·Granted Oct 26, 2021·2 cites·17 claims
- 3376US9897903B2Light source system and related projection systemAPPOTRONICS CHINA CORP·Filed 2017·Granted Feb 20, 2018·1 cites·7 claims
- 3476US9866807B2Light source system and image projection systemAPPOTRONICS CORP LTD·Filed 2012·Granted Jan 9, 2018·3 cites·17 claims
- 3576US8474997B2High brightness illumination device using double-sided excitation of wavelength conversion materialsLI YI·Filed 2011·Granted Jul 2, 2013·5 cites·29 claims
- 3675US11075784B1Wideband multiphase transmitter with two-point modulationAPPLE INC·Filed 2020·Granted Jul 27, 2021·1 cites·20 claims
- 3775US9900564B2Light source system and projection display deviceAPPOTRONICS CHINA CORP·Filed 2015·Granted Feb 20, 2018·2 cites·18 claims
- 3874USD854071SProjectorAPPOTRONICS CORP LTD·Filed 2017·Granted Jul 16, 2019·15 cites·1 claims
- 3974US9816683B2Light sources system and projection device using the sameAPPOTRONICS CORP LTD·Filed 2012·Granted Nov 14, 2017·3 cites·18 claims
- 4074US9083293B2Signal transceiverCHIEN GEORGE·Filed 2012·Granted Jul 14, 2015·5 cites·23 claims
- 4173US11073751B2Wavelength conversion apparatus, light source system and projection deviceAPPOTRONICS CORP LTD·Filed 2017·Granted Jul 27, 2021·1 cites·20 claims
- 4273US10663845B2Color wheel device and projectorAPPOTRONICS CORP LTD·Filed 2017·Granted May 26, 2020·2 cites·20 claims
- 4372US10520798B2Housing and projection deviceAPPOTRONICS CORP LTD·Filed 2017·Granted Dec 31, 2019·1 cites·18 claims
- 4471US11215909B2Light source system and projection deviceAPPOTRONICS CORP LTD·Filed 2017·Granted Jan 4, 2022·2 cites·20 claims
- 4570US9000406B2Method and apparatus of drive currents control over a solid state light sourceAPPOTRONICS CORP LTD·Filed 2012·Granted Apr 7, 2015·2 cites·17 claims
- 4669US11906892B2Total internal reflection screen and projection systemAPPOTRONICS CORP LTD·Filed 2021·Granted Feb 20, 2024·0 cites·20 claims
- 4769US11448952B2Screen and projection systemAPPOTRONICS CORP LTD·Filed 2021·Granted Sep 20, 2022·0 cites·20 claims
- 4869US8616705B2Light source device and projection display methodAPPOTRONICS CHINA CORP·Filed 2012·Granted Dec 31, 2013·2 cites·20 claims
- 4968US11604401B2Light source device and projection apparatusAPPOTRONICS CORP LTD·Filed 2021·Granted Mar 14, 2023·0 cites·20 claims
- 5068US11209132B2Light source deviceYLX INC·Filed 2019·Granted Dec 28, 2021·1 cites·11 claims
Showing the top 50 of 182 patent records by PatentIndex Score.
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