Pu Zhang

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
NOVEL OBJECTIVE METHOD FOR ASSESSING HIGH CONTRAST RESOLUTION OF IM...
- Publication number 20170193656
- Publication date Jul 6, 2017
- NATIONAL INSTITUTE OF METROLOGY, CHINA
- Pu ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Digital music systems
- Publication number 20080302233
- Publication date Dec 11, 2008
- Xiao-Yu Ding
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS