Yufeng Yan

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Displays with direct-lit backlight units
- Patent number 12,013,609
- Issue date Jun 18, 2024
- Apple Inc.
- Daming Xu
- G02 - OPTICS
Information Patent Grant
Displays with direct-lit backlight units
- Patent number 11,592,706
- Issue date Feb 28, 2023
- Apple Inc.
- Daming Xu
- G02 - OPTICS
Information Patent Grant
Displays with direct-lit backlight units
- Patent number 11,526,051
- Issue date Dec 13, 2022
- Apple Inc.
- Daming Xu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Displays with Direct-lit Backlight Units
- Publication number 20240272476
- Publication date Aug 15, 2024
- Apple Inc.
- Daming Xu
- G02 - OPTICS
Information Patent Application
Displays with Direct-lit Backlight Units
- Publication number 20230205002
- Publication date Jun 29, 2023
- Apple Inc.
- Daming Xu
- G02 - OPTICS
Information Patent Application
Displays with Direct-lit Backlight Units
- Publication number 20220334432
- Publication date Oct 20, 2022
- Apple Inc.
- Daming Xu
- G02 - OPTICS
Information Patent Application
Displays with Direct-lit Backlight Units
- Publication number 20220334431
- Publication date Oct 20, 2022
- Apple Inc.
- Daming Xu
- G02 - OPTICS