Jianhong SHI

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preventing feedback light of a laser
- Patent number 12,019,273
- Issue date Jun 25, 2024
- Wuhan Raycus Fiber Laser Technologies Co., Ltd.
- Jianhong Shi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-module fiber laser capable of monitoring abnormalities of opt...
- Patent number 12,021,346
- Issue date Jun 25, 2024
- WUHAN RAYCUS FIBER LASER TECHNOLOGIES CO., LTD.
- Wei Jiang
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber laser coupler
- Patent number 11,846,784
- Issue date Dec 19, 2023
- Wuhan Raycus Fiber Laser Technologies Co., Ltd.
- Xiang Shen
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT BEAM PROCESSOR
- Publication number 20250105579
- Publication date Mar 27, 2025
- WuHan Raycus Fber Laser Technologies Co., Ltd
- Muyao WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FIBER LASER COUPLER
- Publication number 20220252892
- Publication date Aug 11, 2022
- WUHAN RAYCUS FIBER LASER TECHNOLOGIES CO., LTD.
- Xiang SHEN
- G02 - OPTICS
Information Patent Application
METHOD FOR PREVENTING FEEDBACK LIGHT OF A LASER
- Publication number 20210149113
- Publication date May 20, 2021
- WUHAN RAYCUS FIBER LASER TECHNOLOGIES CO., LTD.
- Jianhong SHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-MODULE FIBER LASER CAPABLE OF MONITORING ABNORMALITIES OF OPT...
- Publication number 20210119406
- Publication date Apr 22, 2021
- WUHAN RAYCUS FIBER LASER TECHNOLOGIES CO., LTD.
- Wei JIANG
- H01 - BASIC ELECTRIC ELEMENTS