Inventor · disambiguated record

Tongqiang Cao

Also filed as: CAO TONGQIANG

2 granted patents·13 citations·filing 2012–2014

56Inventor score

Technology areasG06F

Files withHUA RUI1 HUAWEI TECH CO LTD1

Top patents by PatentIndex Score

2 records

0174US9268383B2Power over ethernet method, apparatus, device, and systemHUAWEI TECH CO LTD·Filed 2014·Granted Feb 23, 2016·6 cites·16 claims
0272US8892915B2Method and apparatus of Power over EthernetHUA RUI·Filed 2012·Granted Nov 18, 2014·7 cites·8 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →