Inventor

MENG ZHENGZHENG

CN4 patents

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

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

2 patents

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

US12265066B2Apr 1, 2025

Imaging method and system for residual stress of basin insulator, and method for preparing test block

ELECTRIC POWER SCIENCE & RES INSTITUTE OF STATE GRID TIANJIN ELECTRIC POWER COMPANY0 citations46

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