Chiachun Chang

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
Lens Module and Electronic Device
- Publication number 20220365323
- Publication date Nov 17, 2022
- Huawei Technologies Co., Ltd
- Yajun Niu
- G02 - OPTICS
Information Patent Application
Camera Lens, Camera Module, and Electronic Device
- Publication number 20220283409
- Publication date Sep 8, 2022
- Huawei Technologies Co., Ltd
- Weichih Lin
- G02 - OPTICS