Inventor · disambiguated record

Chengzhang Han

Also filed as: HAN CHENGZHANG

2 granted patents·0 citations·filing 2014–2016

27Inventor score

Technology areasH01F H05K

Files withHUAWEI TECH CO LTD2

Top patents by PatentIndex Score

2 records

0149US9299490B2Circuit board and power conversion apparatus having circuit boardHUAWEI TECH CO LTD·Filed 2014·Granted Mar 29, 2016·0 cites·15 claims
0248US9484142B2Circuit board and power conversion apparatus having circuit boardHUAWEI TECH CO LTD·Filed 2016·Granted Nov 1, 2016·0 cites·15 claims

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Chengzhang Han — Patent Inventor | PatentIndex