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Patent applications and USPTO patent grants for Chai; Binghua.The latest application filed is for "high color rendering white light emitting devices and high color rendering photoluminescence compositions".
Patent | Date |
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High Color Rendering White Light Emitting Devices And High Color Rendering Photoluminescence Compositions App 20220165920 - Li; Yi-Qun ;   et al. | 2022-05-26 |
Phosphor Converted White Light Emitting Devices And Photoluminescence Compounds For General Lighting And Display Backlighting App 20170077360 - YANG; HAITAO ;   et al. | 2017-03-16 |
Materials for photoluminescence wavelength converted solid-state light emitting devices and arrangements Grant 9,318,670 - Yuan , et al. April 19, 2 | 2016-04-19 |
Materials For Photoluminescence Wavelength Converted Solid-state Light Emitting Devices And Arrangements App 20150340573 - Yuan; Xianglong ;   et al. | 2015-11-26 |
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