Qiuyun Tan

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
OPTICAL RELAY DEVICE, SIGNAL TRANSMISSION SYSTEM AND METHOD
- Publication number 20250007611
- Publication date Jan 2, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuehua LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIMMING STRUCTURE AND DIMMING DEVICE
- Publication number 20240345447
- Publication date Oct 17, 2024
- Beijing BOE Technology Development Co., Ltd.
- Jiangbo CHEN
- G02 - OPTICS
Information Patent Application
OPTICAL RELAY DEVICE AND SIGNAL TRANSMISSION SYSTEM
- Publication number 20240348339
- Publication date Oct 17, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuehua LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BATTERY ASSEMBLY AND MANUFACTURING METHOD THEREOF
- Publication number 20240274785
- Publication date Aug 15, 2024
- Beijing BOE Technology Development Co., Ltd.
- Jiangbo Chen
- H01 - BASIC ELECTRIC ELEMENTS