Lichao Zhang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Roller bearing, wind turbine and method for controlling same
- Patent number 11,709,106
- Issue date Jul 25, 2023
- Aktiebolaget SKF
- Mingchun Guo
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Depolarizers and methods of making thereof
- Patent number 9,599,834
- Issue date Mar 21, 2017
- Thorlabs, Inc.
- Lichao Zhang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ROLLER BEARING, WIND TURBINE AND METHOD FOR CONTROLLING SAME
- Publication number 20200326251
- Publication date Oct 15, 2020
- Aktiebolaget SKF
- Mingchun Guo
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
DEPOLARIZERS AND METHODS OF MAKING THEREOF
- Publication number 20160077352
- Publication date Mar 17, 2016
- THORLABS, INC.
- Lichao Zhang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...