Inventor · disambiguated record
Yu-Chun Lee
Also filed as: LEE YU-CHUN
35 granted patents·16 pending applications·134 citations·filing 2000–2025
95Inventor score
Files withLEXTAR ELECTRONICS CORP49
Top patents by PatentIndex Score
51 records- 0195US11588078B2Light emitting device and moduleLEXTAR ELECTRONICS CORP·Filed 2020·Granted Feb 21, 2023·4 cites·18 claims
- 0293US9879178B2Fluoride phosphor, fabricating method thereof, and light-emitting apparatus and backlight module employing the sameLEXTAR ELECTRONICS CORP·Filed 2016·Granted Jan 30, 2018·10 cites·20 claims
- 0392US6932223B1Combination suspension rackFiled 2003·Granted Aug 23, 2005·53 cites·13 claims
- 0491US10020430B2Phosphor with preferred orientation, fabricating method thereof, and light-emitting element package structure employing the sameLEXTAR ELECTRONICS CORP·Filed 2016·Granted Jul 10, 2018·12 cites·8 claims
- 0589US10436973B2Quantum dot composite material and manufacturing method and application thereofLEXTAR ELECTRONICS CORP·Filed 2016·Granted Oct 8, 2019·8 cites·16 claims
- 0685US10497840B2Wavelength-converting film and light emitting device and display device using the sameLEXTAR ELECTRONICS CORP·Filed 2017·Granted Dec 3, 2019·3 cites·19 claims
- 0784US10808171B2Infrared emitting fluoride phosphor and infrared light emitting deviceLEXTAR ELECTRONICS CORP·Filed 2019·Granted Oct 20, 2020·2 cites·18 claims
- 0881US6339977B1Reversible ratchet wrenchFiled 2000·Granted Jan 22, 2002·32 cites·2 claims
- 0979US11294238B1Low blue light backlight moduleLEXTAR ELECTRONICS CORP·Filed 2020·Granted Apr 5, 2022·1 cites·18 claims
- 1076US10816716B2Application of quantum dot composite materialLEXTAR ELECTRONICS CORP·Filed 2019·Granted Oct 27, 2020·2 cites·17 claims
- 1176US2025393378A1Optical substrate, display device and preparation method of display deviceLEXTAR ELECTRONICS CORP·Filed 2025·Application pending·0 cites
- 1272US12297366B2Quantum dot oil-based ink and pattern recognition systemLEXTAR ELECTRONICS CORP·Filed 2022·Granted May 13, 2025·0 cites·16 claims
- 1371US12431476B2Pixel package, method for forming the same, and display device using the sameLEXTAR ELECTRONICS CORP·Filed 2022·Granted Sep 30, 2025·0 cites·15 claims
- 1471US11357145B2Picking apparatus capable of picking up target micro-elementsLEXTAR ELECTRONICS CORP·Filed 2019·Granted Jun 7, 2022·1 cites·10 claims
- 1570US12463077B2Method of manufacturing display deviceLEXTAR ELECTRONICS CORP·Filed 2021·Granted Nov 4, 2025·0 cites·12 claims
- 1667US10023794B2Fluoride phosphor including sheet-like crystal and manufacturing method and application thereofLEXTAR ELECTRONICS CORP·Filed 2017·Granted Jul 17, 2018·1 cites·7 claims
- 1766US9831404B2Light emitting diode packageLEXTAR ELECTRONICS CORP·Filed 2016·Granted Nov 28, 2017·1 cites·7 claims
- 1866US7935981B2Light emitting diode packageLEXTAR ELECTRONICS CORP·Filed 2009·Granted May 3, 2011·3 cites·14 claims
- 1964US12087887B2Wavelength conversion material, method of manufacturing thereof and light emitting deviceLEXTAR ELECTRONICS CORP·Filed 2020·Granted Sep 10, 2024·0 cites·2 claims
- 2063US11879084B2Phosphate phosphor, light emitting device, and detecting deviceLEXTAR ELECTRONICS CORP·Filed 2020·Granted Jan 23, 2024·0 cites·15 claims
- 2161US10808172B2Perovskite luminescent nanocrystal, light emitting device, and manufacturing method for perovskite luminescent nanocrystalLEXTAR ELECTRONICS CORP·Filed 2019·Granted Oct 20, 2020·0 cites·18 claims
- 2261US10040994B2Phosphor, fabricating method thereof, and light-emitting device and backlight module employing the sameLEXTAR ELECTRONICS CORP·Filed 2016·Granted Aug 7, 2018·1 cites·15 claims
- 2361US2024124350A1Quantum dot composite structure and a forming method thereofLEXTAR ELECTRONICS CORP·Filed 2023·Application pending·0 cites
- 2460US2024234653A9Composite encapsulation material and optical device of the sameLEXTAR ELECTRONICS CORP·Filed 2023·Application pending·0 cites
- 2558US2024336542A1Isotopic polymer, composition and chip device containing the sameLEXTAR ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 2658US2024150652A1Quantum dot structure, forming method thereof and light-emitting device including the sameLEXTAR ELECTRONICS CORP·Filed 2023·Application pending·0 cites
- 2758US2024363810A1Light-conversion material and light-emitting device and display device including the sameLEXTAR ELECTRONICS CORP·Filed 2023·Application pending·0 cites
- 2858US2024128414A1Light-emitting deviceLEXTAR ELECTRONICS CORP·Filed 2023·Application pending·0 cites
- 2956US11245056B2Wavelength converting material and light emitting deviceLEXTAR ELECTRONICS CORP·Filed 2019·Granted Feb 8, 2022·0 cites·15 claims
- 3055US10978622B2Nitride phosphor and light emitting device and backlight module employing the nitride phosphorLEXTAR ELECTRONICS CORP·Filed 2019·Granted Apr 13, 2021·0 cites·20 claims
- 3154US11355675B2Wavelength converting material, and light emitting deviceLEXTAR ELECTRONICS CORP·Filed 2019·Granted Jun 7, 2022·0 cites·20 claims
- 3254US9447959B2Heat sink for electrical elements and light-emitting device containing thereofLEXTAR ELECTRONICS CORP·Filed 2014·Granted Sep 20, 2016·0 cites·9 claims
- 3353US10351766B2Phosphor, fabricating method thereof, method for regulating crystal phase thereof, and method for changing crystal phase hereofLEXTAR ELECTRONICS CORP·Filed 2016·Granted Jul 16, 2019·0 cites·15 claims
- 3452US11476133B2Picking apparatus with heating element and temperature-controlled adhesive and the method of using the sameLEXTAR ELECTRONICS CORP·Filed 2019·Granted Oct 18, 2022·0 cites·8 claims
- 3551US11652193B2Light-emitting diode deviceLEXTAR ELECTRONICS CORP·Filed 2020·Granted May 16, 2023·0 cites·10 claims
- 3651US9065027B2Light emitting diode package structureLEXTAR ELECTRONICS CORP·Filed 2014·Granted Jun 23, 2015·0 cites·11 claims
- 3751US2023279291A1Quantum dot, forming method thereof and light-emitting device including the sameLEXTAR ELECTRONICS CORP·Filed 2022·Application pending·0 cites
- 3849US2021167257A1Light conversion material, producing method thereof, light-emitting device and backlight module employing the sameLEXTAR ELECTRONICS CORP·Filed 2020·Application pending·0 cites
- 3948US2022291551A1Wavelength conversion material, light-emitting device and display deviceLEXTAR ELECTRONICS CORP·Filed 2022·Application pending·0 cites
- 4047US10720555B2Light emitting diode device and manufacturing method thereofLEXTAR ELECTRONICS CORP·Filed 2018·Granted Jul 21, 2020·0 cites·9 claims
- 4146US11469352B2Display device and manufacturing method thereofLEXTAR ELECTRONICS CORP·Filed 2019·Granted Oct 11, 2022·0 cites·7 claims
- 4246US10679974B2Display device having multiple pixels in a substrate grooveLEXTAR ELECTRONICS CORP·Filed 2018·Granted Jun 9, 2020·0 cites·17 claims
- 4345US11302678B2Light-emitting package structureLEXTAR ELECTRONICS CORP·Filed 2019·Granted Apr 12, 2022·0 cites·8 claims
- 4445US2020287104A1PackageLEXTAR ELECTRONICS CORP·Filed 2020·Application pending·0 cites
- 4544US2015069450A1Light emitting moduleLEXTAR ELECTRONICS CORP·Filed 2014·Application pending·0 cites
- 4642US2020127174A1Light emitting diode package with enhanced quantum dot reliabilityLEXTAR ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 4742US2014197426A1Light emitting diode chip structure and light emitting diode elementLEXTAR ELECTRONICS CORP·Filed 2013·Application pending·0 cites
- 4841US9966505B2Light emitting structure, light device and backlight moduleLEXTAR ELECTRONICS CORP·Filed 2015·Granted May 8, 2018·0 cites·22 claims
- 4940US11018182B2Pixel structureLEXTAR ELECTRONICS CORP·Filed 2018·Granted May 25, 2021·0 cites·19 claims
- 5039US2018366614A1Manganese-doped red fluoride phosphor, light emitting device, and backlight moduleLEXTAR ELECTRONICS CORP·Filed 2018·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →