Inventor · disambiguated record
Douyan Zhao
Also filed as: ZHAO DOUYAN
2 granted patents·1 pending application·0 citations·filing 2019–2021
22Inventor score
Files withUNIV JIANGSU3
Top patents by PatentIndex Score
3 records- 0158US11512407B2Method and device for laser-assisted electrochemical composite deposition using rifling-type hollow rotating electrodeUNIV JIANGSU·Filed 2021·Granted Nov 29, 2022·0 cites·9 claims
- 0245US2022305587A1Composite processing method and device for texture on inner surface of bearing shell of radial sliding bearingUNIV JIANGSU·Filed 2021·Application pending·0 cites
- 0339US11295953B2Method and apparatus for micromachining semiconductor material from opposing sides through synchronous coordination of laser and electrochemistryUNIV JIANGSU·Filed 2019·Granted Apr 5, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →