Inventor · disambiguated record
Liu Yu
Also filed as: YU LIU
5 granted patents·1 pending application·44 citations·filing 2009–2025
79Inventor score
Files withXI WEN JIN2COLGATE PALMOLIVE CO1FUJITSU LTD1HUA RONG RADIO AND TELEVISION TECH SOCIETY1LEE DAVID1
Top patents by PatentIndex Score
6 records- 0181US9027193B2Oral care implementXI WEN JIN·Filed 2010·Granted May 12, 2015·10 cites·35 claims
- 0273US8959696B2Oral care implementXI WEN JIN·Filed 2010·Granted Feb 24, 2015·5 cites·31 claims
- 0372USD676245SOral care implementCOLGATE PALMOLIVE CO·Filed 2010·Granted Feb 19, 2013·16 cites·1 claims
- 0466US2025283785A1Active Control System for Damage Stability Test of ShipsHUA RONG RADIO AND TELEVISION TECH SOCIETY·Filed 2025·Application pending·0 cites
- 0562USD679504SOral care implementLEE DAVID·Filed 2010·Granted Apr 9, 2013·13 cites·1 claims
- 0635US7705678B2Amplifier using impedance circuit for canceling cutoffFUJITSU LTD·Filed 2009·Granted Apr 27, 2010·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →