Junfeng Shi

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Beijing City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fiber laser light coherent combination system
- Patent number 11,962,117
- Issue date Apr 16, 2024
- China South Industry Academy
- Zhen Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for determining flow rates of components of mu...
- Patent number 10,866,128
- Issue date Dec 15, 2020
- PetroChina Company Limited
- Feng Deng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FIBER LASER LIGHT COHERENT COMBINATION SYSTEM
- Publication number 20210194200
- Publication date Jun 24, 2021
- China South Industry Academy
- Zhen YANG
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING FLOW RATES OF COMPONENTS OF MU...
- Publication number 20190086249
- Publication date Mar 21, 2019
- Feng Deng
- G01 - MEASURING TESTING