Inventor · disambiguated record

Hongyin Zhao

Also filed as: ZHAO HONGYIN

1 granted patent·0 citations·filing 2022–2022

1Inventor score

Technology areasY10T

Files withUNIV NORTH CHINA SCIENCE & TECHNOLOGY1

Top patents by PatentIndex Score

1 record

0135US12275109B2Drilling machine tool with cooling liquid purifying and recycling mechanismUNIV NORTH CHINA SCIENCE & TECHNOLOGY·Filed 2022·Granted Apr 15, 2025·0 cites·7 claims

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