Xing YANG

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Danyang, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing large-size light-guide sheet by using mask
- Patent number 9,869,811
- Issue date Jan 16, 2018
- BRIVU TECHNOLOGIES CO., LTD
- Zhijian Lu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing Large-Size Light-Guide Sheet by Using Mask
- Publication number 20150323730
- Publication date Nov 12, 2015
- Zhijian LU
- G02 - OPTICS