Fei HE

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WUHAN, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ultrafast laser
- Patent number 11,621,537
- Issue date Apr 4, 2023
- WUHAN YANGTZE SOTON LASER CO. LTD.
- Si Zou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rod-type photonic crystal fiber amplifier
- Patent number 11,575,240
- Issue date Feb 7, 2023
- WUHAN YANGTZE SOTON LASER CO., LTD.
- Fei He
- G02 - OPTICS
Information Patent Grant
All-fiber airtight packaging structure and method with semiconducto...
- Patent number 11,451,005
- Issue date Sep 20, 2022
- WUHAN YANGTZE SOTON LASER CO. LTD.
- Wei Wan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hand held three-dimensional panoramic pan-tilt kit
- Patent number 9,816,666
- Issue date Nov 14, 2017
- WU HAN AIBIRD UAV CO., LTD.
- Xiaobo Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Rod-type photonic crystal fiber amplifier
- Publication number 20210226404
- Publication date Jul 22, 2021
- WUHAN YANGTZE SOTON LASER CO., LTD.
- Fei HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRAFAST LASER
- Publication number 20210050703
- Publication date Feb 18, 2021
- WUHAN YANGTZE SOTON LASER CO. LTD.
- Si ZOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALL-FIBER AIRTIGHT PACKAGING STRUCTURE AND METHOD WITH SEMICONDUCTO...
- Publication number 20200266602
- Publication date Aug 20, 2020
- WUHAN YANGTZE SOTON LASER CO. LTD.
- WEI WAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A HAND-HELD THREE-DIMENSIONAL PANORAMIC PAN-TILT KIT
- Publication number 20170241589
- Publication date Aug 24, 2017
- WU HAN AIBIRD UAV CO.,LTD.
- Xiaobo WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE