P

Inventor

DU YUMIN

CN4 patents
⚠️ This page may combine multiple inventors who share the name “DU YUMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DU YUMIN

3 patents
US8254143B2Aug 28, 2012

Backplane and communication apparatus

DU YUMIN2 citations54
US8987936B2Mar 24, 2015

Method and apparatus for peak shifting adjustment

DU YUMIN1 citations43
US8504786B2Aug 6, 2013

Method and apparatus for backing up storage system data

DU YUMIN0 citations36

HUAWEI TECH CO LTD

1 patent
US7639496B2Dec 29, 2009

Hot pluggable fan system and connection apparatus

HUAWEI TECH CO LTD15 citations77