Qingwen Xu

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE, METHOD FOR MANUFACTURING THE DISPLAY DEVICE, AND ME...
- Publication number 20210333657
- Publication date Oct 28, 2021
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Qingwen XU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Crowd federate architecture and API design
- Publication number 20070009869
- Publication date Jan 11, 2007
- Old Dominion Research Foundation
- Frederic D. McKenzie
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS