Inventor

CAO TONGQIANG

CN2 patents

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

HUA RUI

1 patent

US8892915B2Nov 18, 2014

Method and apparatus of Power over Ethernet

HUA RUI7 citations73

HUAWEI TECH CO LTD

1 patent

US9268383B2Feb 23, 2016

Power over ethernet method, apparatus, device, and system

HUAWEI TECH CO LTD6 citations67