Inventor · disambiguated record

Yawen Zhan

Also filed as: ZHAN YAWEN

2 granted patents·3 citations·filing 2016–2018

38Inventor score

Technology areasC25D C25F

Files withUNIV CITY HONG KONG2

Top patents by PatentIndex Score

2 records

0183US10626518B2Method for treating a surface of a metallic structureUNIV CITY HONG KONG·Filed 2016·Granted Apr 21, 2020·3 cites·31 claims
0252US10718063B2Method for modifiying a surface of a metallic substrate materialUNIV CITY HONG KONG·Filed 2018·Granted Jul 21, 2020·0 cites·21 claims

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