Inventor · disambiguated record
Yunzhu Chen
Also filed as: CHEN YUNZHU
4 granted patents·25 citations·filing 2009–2015
72Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
4 records- 0182US8433909B1One-to-many electronic signature processSAKKOS GEORGE N·Filed 2009·Granted Apr 30, 2013·22 cites·23 claims
- 0275US8949612B1One-to-many electronic signature processALLSTATE INSURANCE CO·Filed 2013·Granted Feb 3, 2015·2 cites·23 claims
- 0369US9350553B1One-to-many electronic signature processALLSTATE INSURANCE CO·Filed 2015·Granted May 24, 2016·1 cites·20 claims
- 0454US9177345B1One-to-many electronic signature processALLSTATE INSURANCE CO·Filed 2015·Granted Nov 3, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →