Renliang Wan

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Fuzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser shaping device
- Patent number 11,644,681
- Issue date May 9, 2023
- Fujian Hitronics Technologies, Inc.
- Shaofeng Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor laser shaping device
- Publication number 20210255467
- Publication date Aug 19, 2021
- Fujian Haichuang Photoelectric Co LTD
- Shaofeng Zhang
- G02 - OPTICS