Inventor · disambiguated record
Zhi Man Yuan
Also filed as: YUAN ZHI MAN
6 granted patents·55 citations·filing 2005–2016
81Inventor score
Top patents by PatentIndex Score
6 records- 0190US9447610B2Lockset operable by pivoting actuator about a first axis or a second axisHAMPTON PRODUCTS INT CORP·Filed 2013·Granted Sep 20, 2016·17 cites·27 claims
- 0283US9212507B2Lockset operable by pivoting actuator about a first axis or a second axisHAMPTON PRODUCTS INT CORP·Filed 2013·Granted Dec 15, 2015·8 cites·16 claims
- 0383US7596975B1Lock mechanismYUAN ZHI MAN·Filed 2006·Granted Oct 6, 2009·22 cites·13 claims
- 0473US10047550B2Lockset operable by pivoting actuator about a first axis or a second axisHAMPTON PRODUCTS INT CORPORATION·Filed 2015·Granted Aug 14, 2018·3 cites·13 claims
- 0551US7222890B2Multiple backset latchYUAN ZHI MAN·Filed 2005·Granted May 29, 2007·5 cites·11 claims
- 0647US10125522B2Method for installing a locksetHAMPTON PRODUCTS INT CORPORATION·Filed 2016·Granted Nov 13, 2018·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →