Tengchao JIN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal pump and method for ejecting liquid crystal using th...
- Patent number 10,288,050
- Issue date May 14, 2019
- BOE Technology Group Co., Ltd.
- Tengchao Jin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL PUMP AND METHOD FOR EJECTING LIQUID CRYSTAL USING TH...
- Publication number 20160161773
- Publication date Jun 9, 2016
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Tengchao JIN
- G02 - OPTICS