Inventor

CHEN SONGHAI

CN2 patents

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

DU WENHUA

1 patent

US8189463B2May 29, 2012

Method for realizing backpressure of masses of ports and device thereof

DU WENHUA2 citations52

HUAWEI TECH CO LTD

1 patent

US9445509B2Sep 13, 2016

Three-dimensional backplane

HUAWEI TECH CO LTD0 citations26