Congtao Jiang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Substantially transparent hinged substrate apparatus
- Patent number 9,804,638
- Issue date Oct 31, 2017
- Intel Corporation
- Chengxue Zhao
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
SUBSTANTIALLY TRANSPARENT HINGED SUBSTRATE APPARATUS
- Publication number 20140368983
- Publication date Dec 18, 2014
- Chengxue Zhao
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES