Chaochao Li

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Xi'an, CN

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Patents Grantslast 30 patents

Information Patent Grant
Nitrogen-containing compound, electronic element and electronic device
- Patent number 12,338,217
- Issue date Jun 24, 2025
- SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
- Fumin Yue
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NITROGEN-CONTAINING COMPOUND, ELECTRONIC ELEMENT AND ELECTRONIC DEVICE
- Publication number 20250115554
- Publication date Apr 10, 2025
- Shaanxi Lighte Optoelectronics Material Co., Ltd.
- Fumin Yue
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANTENNA AND COMMUNICATION DEVICE
- Publication number 20240291138
- Publication date Aug 29, 2024
- Huawei Technologies Co., Ltd
- Wei Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Adapter Device, Feeder Device, and Antenna
- Publication number 20230155295
- Publication date May 18, 2023
- Huawei Technologies Co., Ltd
- Chaochao Li
- H01 - BASIC ELECTRIC ELEMENTS