CM

Changhua Mou

BC Beijing Sevenstar Flow Co.: 2 patents #2 of 14Top 15%
BC Beijing Sevenstar Electronics Co.: 1 patents #6 of 27Top 25%
Overall (All Time): #919,924 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12422321 Pressure sensor with manufacturing efficiency and structure stability Feng Zhang, Di Zhao, Lei Hu, Chen Sui, Qi Wang +5 more 2025-09-23
10496110 Apparatus, system and method of mass flow controlling for use in integrated gas delivery system Nelson Urdaneta, YU-CHIAO YANG, Rui Wang 2019-12-03
9989974 Method and apparatus of mass flow controlling for use in integrated gas delivery system Nelson Urdaneta, Maolin Wang, Qianyi SU, Di Zhao 2018-06-05
8929104 Flow control system Maolin Wang 2015-01-06
8733179 Flow meter with digital temperature compensation Di Zhao 2014-05-27