Inventor

ZHOU FENGZHENG

CN3 patents

⚠️ This page may combine multiple inventors who share the name “ZHOU FENGZHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TIANJIN ELECTRIC POWER CORP

2 patents

US9347902B2May 24, 2016

Tester for measuring insulating properties of cross-linked polyethylene

TIANJIN ELECTRIC POWER CORP1 citations41

US9063186B2Jun 23, 2015

Device for measuring electrical treeing of medium voltage cables

TIANJIN ELECTRIC POWER CORP0 citations30

ELECTRIC POWER SCIENCE & RES INSTITUTE OF STATE GRID TIANJIN ELECTRIC POWER COMPANY

1 patent

US12019044B2Jun 25, 2024

Defect detection method, apparatus, and device for semi-conducting bedding layer of power cable

ELECTRIC POWER SCIENCE & RES INSTITUTE OF STATE GRID TIANJIN ELECTRIC POWER COMPANY2 citations67