Weirong GUO

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor-fiber-laser assembly and fiber laser
- Patent number 12,068,584
- Issue date Aug 20, 2024
- BWT Beijing Ltd.
- Xiaohua Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 10,310,278
- Issue date Jun 4, 2019
- BWT Beijing Ltd.
- Xiaochen Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser beam combination apparatus
- Patent number 10,103,511
- Issue date Oct 16, 2018
- BWT Beijing Ltd.
- Weirong Guo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR-FIBER-LASER ASSEMBLY AND FIBER LASER
- Publication number 20220399699
- Publication date Dec 15, 2022
- BWT Beijing Ltd.
- Xiaohua CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER BEAM COMBINATION APPARATUS
- Publication number 20180212401
- Publication date Jul 26, 2018
- BWT Beijing Ltd.
- Weirong GUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A Semiconductor Laser
- Publication number 20180031850
- Publication date Feb 1, 2018
- BWT Beijing Ltd.
- Xiaochen Jiang
- G02 - OPTICS
Information Patent Application
LASER BEAM COMBINATION APPARATUS
- Publication number 20180019576
- Publication date Jan 18, 2018
- BWT Beijing Ltd.
- Weirong GUO
- H01 - BASIC ELECTRIC ELEMENTS