Yajun Han

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rolling element and transport apparatus
- Patent number 10,723,567
- Issue date Jul 28, 2020
- Beijing Boe Display Technology Co., Ltd.
- Wanpeng Zhang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Detection light ranging apparatus and method
- Patent number 10,564,264
- Issue date Feb 18, 2020
- BOE Technology Group Co., Ltd.
- Yuandan Chen
- G01 - MEASURING TESTING
Information Patent Grant
Support stage
- Patent number 9,411,233
- Issue date Aug 9, 2016
- BOE Technology Group Co., Ltd.
- Xinghuo Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ROLLING ELEMENT AND TRANSPORT APPARATUS
- Publication number 20200255232
- Publication date Aug 13, 2020
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Wanpeng ZHANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
ROLLING ELEMENT AND TRANSPORT APPARATUS
- Publication number 20200140212
- Publication date May 7, 2020
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Wanpeng ZHANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
ROLLING ELEMENT AND TRANSPORT APPARATUS
- Publication number 20190241377
- Publication date Aug 8, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Wanpeng ZHANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DETECTION LIGHT RANGING APPARATUS AND METHOD
- Publication number 20180024231
- Publication date Jan 25, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuandan CHEN
- G01 - MEASURING TESTING
Information Patent Application
SUPPORT STAGE
- Publication number 20150227044
- Publication date Aug 13, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Xinghuo Li
- G02 - OPTICS