Sheng DU

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Airflow test method, airflow test apparatus and clean room control...
- Patent number 10,139,426
- Issue date Nov 27, 2018
- BOE Technology Group Co., Ltd.
- Qian Li
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
AIRFLOW TEST METHOD, AIRFLOW TEST APPARATUS AND CLEAN ROOM CONTROL...
- Publication number 20160161523
- Publication date Jun 9, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Qian LI
- G01 - MEASURING TESTING