Qinghao Zhu

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Xiamen, CN

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Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20250053042
- Publication date Feb 13, 2025
- Xiamen Tianma Optoelectronics Co., Ltd.
- Zhe PIAO
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240161678
- Publication date May 16, 2024
- Xiamen Tianma Optoelectronics Co., Ltd.
- Zhe Piao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS