Inventor · disambiguated record
Yu Zhao
Also filed as: ZHAO YU · ZHAO YU Z
5 granted patents·2 pending applications·34 citations·filing 1988–2022
70Inventor score
Files withUNIV YANGTZE2BROWN WARREN1RESVENT MEDICAL TECH CO LTD1TECHTRONIC CORDLESS GP1UNIV ZHEJIANG1
Top patents by PatentIndex Score
7 records- 0165US4990068AUnique grease lubricated ball bearing canned motor pumpZHONG XING X·Filed 1988·Granted Feb 5, 1991·33 cites·13 claims
- 0252US12111242B2One-dimensional soil column test apparatus for seepage and internal erosion in geotechnical centrifugeUNIV ZHEJIANG·Filed 2022·Granted Oct 8, 2024·0 cites·4 claims
- 0348US11002094B2Three-dimensional hydraulic oscillatorUNIV YANGTZE·Filed 2019·Granted May 11, 2021·0 cites·7 claims
- 0448US2024100658A1Powered ratchetTECHTRONIC CORDLESS GP·Filed 2022·Application pending·0 cites
- 0545USD999381SVentilatorRESVENT MEDICAL TECH CO LTD·Filed 2021·Granted Sep 19, 2023·1 cites·1 claims
- 0643US2013047443A1Portable cutting toolBROWN WARREN·Filed 2010·Application pending·0 cites
- 0740US11326400B2Drillable adaptive turbine guide shoeUNIV YANGTZE·Filed 2021·Granted May 10, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →