Jicai ZU

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Fujian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Interactive high-clarity glass electronic whiteboard
- Patent number 10,372,275
- Issue date Aug 6, 2019
- Zhang Lu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
HIGH-DEFINITION FLICKER-FREE ETCHED GLASS, MANUFACTURING PROCESS TH...
- Publication number 20210002166
- Publication date Jan 7, 2021
- OPTON (SHUNCHANG) OPTICS CO., LTD
- Zhang LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERACTIVE HIGH-CLARITY GLASS ELECTRONIC WHITEBOARD
- Publication number 20170168606
- Publication date Jun 15, 2017
- Zhang LU
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES