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Patents Grants
last 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 Applications
last 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