Inventor · disambiguated record
Yiqian Eric Liu
Also filed as: LIU YIQIAN E · LIU YIQIAN ERIC
5 granted patents·4 pending applications·61 citations·filing 2003–2021
80Inventor score
Top patents by PatentIndex Score
9 records- 0189US7448135B2Multi-blade razorsGILLETTE CO·Filed 2006·Granted Nov 11, 2008·38 cites·7 claims
- 0284US11504867B2Razor handleBEAUTY PERSPECTIVES LLC·Filed 2021·Granted Nov 22, 2022·3 cites·8 claims
- 0383US7882640B2Razor blades and razorsGILLETTE CO·Filed 2006·Granted Feb 8, 2011·4 cites·20 claims
- 0480USD986505SRazor handleBEAUTY PERSPECTIVES LLC·Filed 2021·Granted May 16, 2023·10 cites·1 claims
- 0568US9027443B2Method of making a razorZHUK ANDREW·Filed 2010·Granted May 12, 2015·6 cites·15 claims
- 0657US2022088810A1Razor handleBEAUTY PERSPECTIVES LLC·Filed 2021·Application pending·0 cites
- 0752US2006265885A1Razor bladeGILLETTE CO A DELAWARE CO·Filed 2006·Application pending·0 cites
- 0844US2007227008A1RazorsZHUK ANDREW·Filed 2006·Application pending·0 cites
- 0943US2004172832A1Razor bladeFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →