Yuanyuan Li

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Huizhou, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel having a nano-stack layer
- Patent number 11,121,342
- Issue date Sep 14, 2021
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Yuanyuan Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FOCUSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND MEDIUM
- Publication number 20230370713
- Publication date Nov 16, 2023
- VIVO MOBILE COMMUNICATION CO., LTD.
- Xuan ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Micro Loudspeaker
- Publication number 20180376248
- Publication date Dec 27, 2018
- Acoustic Innovation (Huizhou) Co., Ltd
- Chee Kit Yuen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE