Yunbo ZHANG

Follow

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Illumination device and method for using the same in the projection...
- Patent number 9,804,502
- Issue date Oct 31, 2017
- Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
- Aijun Zeng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser interferometer system for measuring roll angle
- Patent number 8,325,348
- Issue date Dec 4, 2012
- University of Shanghai for Science and Technology
- Wenmei Hou
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION DEVICE AND METHOD FOR USING THE SAME IN THE PROJECTION...
- Publication number 20160109806
- Publication date Apr 21, 2016
- Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
- Aijun ZENG
- G02 - OPTICS
Information Patent Application
LASER INTERFEROMETER SYSTEM FOR MEASURING ROLL ANGLE
- Publication number 20100141957
- Publication date Jun 10, 2010
- University of Shanghai for Science and Technology
- Wenmei HOU
- G01 - MEASURING TESTING