SHENG DA JIANG

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TAOYUAN CITY, TW

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Patents Applicationslast 30 patents

Information Patent Application
DUAL LENS INSPECTION DEVICE
- Publication number 20250052690
- Publication date Feb 13, 2025
- SUN YANG OPTICS DEVELOPMENT CO., LTD.
- SHENG CHE WU
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL LENS
- Publication number 20230251470
- Publication date Aug 10, 2023
- SUN YANG OPTICS DEVELOPMENT CO., LTD.
- SHENG DA JIANG
- G02 - OPTICS