Xiaoyi CHEN

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Patents Grantslast 30 patents

Information Patent Grant
Welding mark inspection method and apparatus, and electronic device
- Patent number 12,134,144
- Issue date Nov 5, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Fei Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WELDING MARK INSPECTION METHOD AND APPARATUS, AND ELECTRONIC DEVICE
- Publication number 20240207980
- Publication date Jun 27, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Fei CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING GRAPHIC SYMBOL AND COMPUTER-REA...
- Publication number 20240086661
- Publication date Mar 14, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiaoyi CHEN
- G06 - COMPUTING CALCULATING COUNTING