Di ZHAO

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus of mass flow controlling for use in integrated...
- Patent number 9,989,974
- Issue date Jun 5, 2018
- BEIJING SEVENSTAR FLOW CO., LTD
- Changhua Mou
- G05 - CONTROLLING REGULATING
Information Patent Grant
Flow meter with digital temperature compensation
- Patent number 8,733,179
- Issue date May 27, 2014
- Beijing Sevenstar Electronics Co., Ltd.
- Changhua Mou
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS OF MASS FLOW CONTROLLING FOR USE IN INTEGRATED...
- Publication number 20170115671
- Publication date Apr 27, 2017
- Changhua Mou
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FLOW METER WITH DIGITAL TEMPERATURE COMPENSATION
- Publication number 20120325012
- Publication date Dec 27, 2012
- BEIJING SEVENSTAR ELECTRONICS CO., LTD
- Changhua Mou
- G01 - MEASURING TESTING