Wanwan XIA

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and display device having light extraction structure
- Patent number 11,616,213
- Issue date Mar 28, 2023
- SeeYA Optronics Co., Ltd.
- Wanwan Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Top-emission type micro cavity OLED display device
- Patent number 11,183,668
- Issue date Nov 23, 2021
- SeeYA Optronics Co., Ltd.
- Wanwan Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel and electronic device
- Patent number 10,614,753
- Issue date Apr 7, 2020
- SHANGHAI TIANMA AM-OLED CO., LTD
- Wanwan Xia
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical member and OLED display device
- Patent number 9,887,391
- Issue date Feb 6, 2018
- SHANGHAI TIANMA AM-OLED CO., LTD
- Wanwan Xia
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DESIGN METHOD OF DISPLAY DEVICE, DISPLAY DEVICE AND NEAR-EYE DISPLA...
- Publication number 20240210698
- Publication date Jun 27, 2024
- SeeYA Optronics Co., Ltd.
- Liyuan LUO
- G02 - OPTICS
Information Patent Application
Display Panel And Display Device
- Publication number 20210202916
- Publication date Jul 1, 2021
- SeeYA Optronics Co., Ltd.
- Wanwan XIA
- G02 - OPTICS
Information Patent Application
TOP-EMISSION TYPE MICRO CAVITY OLED DISPLAY DEVICE
- Publication number 20200144548
- Publication date May 7, 2020
- SHANGHAI SEEO OPTRONICS TECHNOLOGY CO., LTD
- Wanwan Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND ELECTRONIC DEVICE
- Publication number 20190206313
- Publication date Jul 4, 2019
- Shanghai Tianma AM-OLED Co.,Ltd
- Wanwan Xia
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
OPTICAL MEMBER AND OLED DISPLAY DEVICE
- Publication number 20160181573
- Publication date Jun 23, 2016
- Shanghai Tianma AM-OLED Co., Ltd.
- Wanwan XIA
- G02 - OPTICS