Inventor · disambiguated record
Guo Hua Liu
Also filed as: LIU GUO-HUA
5 granted patents·2 pending applications·28 citations·filing 2008–2016
74Inventor score
Files withHAMPTON PRODUCTS INT CORP2HAMPTON PRODUCTS INT CORPORATION2HONGFUJIN PREC IND SHENZHEN2LIU GUO-HUA1
Top patents by PatentIndex Score
7 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
- 0373US10047550B2Lockset 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
- 0449US2009265138A1Testing system and method for testing a vibration function of a mobile phoneHONGFUJIN PREC IND SHENZHEN·Filed 2008·Application pending·0 cites
- 0547US10125522B2Method for installing a locksetHAMPTON PRODUCTS INT CORPORATION·Filed 2016·Granted Nov 13, 2018·0 cites·13 claims
- 0644US8073482B2Mobile phone with optional audio output functionLIU GUO-HUA·Filed 2008·Granted Dec 6, 2011·0 cites·7 claims
- 0743US2009307384A1Usb port testing apparatus and methodHONGFUJIN PREC IND SHENZHEN·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →