Chen QU

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Oyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wavelength conversion apparatus, solid-state laser system, and elec...
- Patent number 12,334,700
- Issue date Jun 17, 2025
- Gigaphoton Inc.
- Yohei Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser system and method for manufacturing electronic devices
- Patent number 11,862,931
- Issue date Jan 2, 2024
- Gigaphoton Inc.
- Atsushi Fuchimukai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength conversion system and processing method
- Patent number 11,226,536
- Issue date Jan 18, 2022
- Gigaphoton Inc.
- Chen Qu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LASER SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD
- Publication number 20240364076
- Publication date Oct 31, 2024
- Gigaphoton Inc.
- Chen QU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE LASER SYSTEM, PHASE MATCHING METHOD, AND ELECTRONIC DEV...
- Publication number 20230178957
- Publication date Jun 8, 2023
- Gigaphoton Inc.
- Yohei TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION SYSTEM, LASER SYSTEM, AND ELECTRONIC DEVICE M...
- Publication number 20220155650
- Publication date May 19, 2022
- Gigaphoton Inc.
- Chen QU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION APPARATUS, SOLID-STATE LASER SYSTEM, AND ELEC...
- Publication number 20220158402
- Publication date May 19, 2022
- Gigaphoton Inc.
- Yohei TANAKA
- G02 - OPTICS
Information Patent Application
LASER SYSTEM AND METHOD FOR MANUFACTURING ELECTRONIC DEVICES
- Publication number 20220158411
- Publication date May 19, 2022
- Gigaphoton Inc.
- Atsushi FUCHIMUKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION SYSTEM AND PROCESSING METHOD
- Publication number 20200363697
- Publication date Nov 19, 2020
- Gigaphoton Inc.
- Chen QU
- G02 - OPTICS