Inventor

CAO WEIJIE

CN3 patents

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

HUAWEI TECH CO LTD

1 patent

US10826282B2Nov 3, 2020

Copper bar component for switching input/output mode of uninterruptible power supply, and power system

HUAWEI TECH CO LTD0 citations38

CAO WEIJIE

1 patent

US9502324B2Nov 22, 2016

Electronic device

CAO WEIJIE1 citations38

YANG ZHIFENG

1 patent

US9007757B2Apr 14, 2015

Information processing device

YANG ZHIFENG0 citations28