Ling Han

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Cupertino, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Direct-lit backlight units with light-emitting diodes
- Patent number 11,719,978
- Issue date Aug 8, 2023
- Apple Inc.
- Zhenyue Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device with camera status indicator
- Patent number 11,650,484
- Issue date May 16, 2023
- Apple Inc.
- Rong Liu
- F21 - LIGHTING
Information Patent Grant
Displays with direct-lit backlight units and color conversion layers
- Patent number 11,221,512
- Issue date Jan 11, 2022
- Apple Inc.
- Rong Liu
- F21 - LIGHTING
Information Patent Grant
Displays with direct-lit backlight units including light-emitting d...
- Patent number 11,009,745
- Issue date May 18, 2021
- Apple Inc.
- Rong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Displays with direct-lit backlight units
- Patent number 10,901,260
- Issue date Jan 26, 2021
- Apple Inc.
- Rong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Displays with direct-lit backlight units and light spreading struct...
- Patent number 10,802,336
- Issue date Oct 13, 2020
- Apple Inc.
- Rong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diodes in displays with direct-lit backlight units
- Patent number 10,613,389
- Issue date Apr 7, 2020
- Apple Inc.
- Rong Liu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Display with Off-State Transparency
- Publication number 20240045259
- Publication date Feb 8, 2024
- Apple Inc.
- Tao Zhan
- G02 - OPTICS
Information Patent Application
Direct-lit Backlight Units with Light-Emitting Diodes
- Publication number 20230093750
- Publication date Mar 23, 2023
- Apple Inc.
- Zhenyue Luo
- G02 - OPTICS
Information Patent Application
Displays with Direct-lit Backlight Units Including Light-Emitting D...
- Publication number 20190285950
- Publication date Sep 19, 2019
- Apple Inc.
- Rong Liu
- G02 - OPTICS
Information Patent Application
Light-Emitting Diodes in Displays with Direct-lit Backlight Units
- Publication number 20190285942
- Publication date Sep 19, 2019
- Apple Inc.
- Rong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Displays with Direct-lit Backlight Units
- Publication number 20190285944
- Publication date Sep 19, 2019
- Apple Inc.
- Rong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Displays with Direct-lit Backlight Units and Light Spreading Struct...
- Publication number 20190285941
- Publication date Sep 19, 2019
- Apple Inc.
- Rong Liu
- G02 - OPTICS
Information Patent Application
Displays with Direct-lit Backlight Units and Color Conversion Layers
- Publication number 20190285943
- Publication date Sep 19, 2019
- Apple Inc.
- Rong Liu
- H01 - BASIC ELECTRIC ELEMENTS