ZEFENG MA

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SHENZHEN, CN

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Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD, LENS CONTROL DEVICE, LENS DRIVER, AND FOLLOW FOCUS...
- Publication number 20250020978
- Publication date Jan 16, 2025
- Shenzhen Leqi Innovation Co., Ltd.
- Feng ZHOU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LENS DRIVER AND LENS DRIVER CIRCUIT
- Publication number 20240077785
- Publication date Mar 7, 2024
- SHENZHEN LEQI NETWORK TECHNOLOGY CO., LTD.
- WEI TANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY