Inventor

QI LEJUN

CN5 patents

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

HITACHI ENERGY SWITZERLAND AG

3 patents

US11264169B2Mar 1, 2022

Insulation system and capacitor

HITACHI ENERGY SWITZERLAND AG0 citations61

US11569036B2Jan 31, 2023

Dielectric film and power capacitor comprising dielectric film

HITACHI ENERGY SWITZERLAND AG0 citations57

US11657973B2May 23, 2023

Capacitor with insulation composition showing thermo-reversible oil-to-gel-transition

HITACHI ENERGY SWITZERLAND AG0 citations51

DOW GLOBAL TECHNOLOGIES LLC

1 patent

US9834671B2Dec 5, 2017

Curable epoxy composition and a composite made therefrom

DOW GLOBAL TECHNOLOGIES LLC3 citations70

ABB SCHWEIZ AG

1 patent

US10115522B2Oct 30, 2018

Multi-layered dielectric polymer material, capacitor, use of the material and formation method thereof

ABB SCHWEIZ AG3 citations67