Zhicheng YANG

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Composite circuit board and method of manufacturing the same
- Patent number 12,114,436
- Issue date Oct 8, 2024
- SHENNAN CIRCUITS CO., LTD.
- Zhicheng Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method of printed circuit board
- Patent number 11,641,719
- Issue date May 2, 2023
- SHENNAN CIRCUITS CO., LTD.
- Hegen Zhang
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230072239
- Publication date Mar 9, 2023
- SHENNAN CIRCUITS CO.,LTD.
- ZHICHENG YANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
STEERING WHEEL, STEERING WHEEL VIBRATION PROMPT SYSTEM AND VEHICLE...
- Publication number 20220161839
- Publication date May 26, 2022
- AAC Acousitc Technologies (Shanghai)Co., Ltd.
- Zhicheng Yang
- B60 - VEHICLES IN GENERAL
Information Patent Application
MANUFACTURING METHOD OF PRINTED CIRCUIT BOARD
- Publication number 20210204413
- Publication date Jul 1, 2021
- SHENNAN CIRCUITS CO., LTD.
- Hegen ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR