Inventor · disambiguated record
Zhi-Gang Hu
Also filed as: HU ZHI · HU ZHI-GANG
5 granted patents·3 pending applications·10 citations·filing 2007–2013
70Inventor score
Top patents by PatentIndex Score
8 records- 0172US8047043B2Punch die and punch machine using the sameHONGFUJIN PREC IND SHENZHEN·Filed 2008·Granted Nov 1, 2011·5 cites·11 claims
- 0250US7854308B2Flipping apparatusHONGFUJIN PREC IND SHENZHEN·Filed 2008·Granted Dec 21, 2010·3 cites·9 claims
- 0349US8069895B2Film-removing deviceKUO PEI-CHIN·Filed 2008·Granted Dec 6, 2011·2 cites·17 claims
- 0446US7934409B2Metal structure defining circular flanged hole and method for making the sameHONGFUJIN PREC IND SHENZHEN·Filed 2007·Granted May 3, 2011·0 cites·8 claims
- 0546US2009046452A1Disposable gas lighter with advertising flashlightXINHUA HUANG·Filed 2007·Application pending·0 cites
- 0641US9115817B2Rotation joint and multiple air channel workstation using the sameFU TAI HUA IND SHENZHEN CO LTD·Filed 2013·Granted Aug 25, 2015·0 cites·17 claims
- 0740US2009191039A1Transport arm and assembly line using the sameHONGFUJIN PREC IND SHENZHEN·Filed 2008·Application pending·0 cites
- 0838US2009188841A1Automatic materials sorting deviceHONGFUJIN PREC IND SHENZHEN·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →