Inventor · disambiguated record
Chung-Cheng Yang
Also filed as: YANG CHUNG CHENG
4 granted patents·5 pending applications·76 citations·filing 2001–2014
78Inventor score
Files withYANG CHUNG CHENG8
Top patents by PatentIndex Score
9 records- 0185US7172183B1Hand clampYANG CHUNG CHENG·Filed 2006·Granted Feb 6, 2007·27 cites·17 claims
- 0278US7328513B1Cutter having changeable carrierYANG CHUNG CHENG·Filed 2006·Granted Feb 12, 2008·21 cites·9 claims
- 0374US7275323B2Long-handled grass shears with a detachable connecting deviceYANG CHUNG-CHENG·Filed 2005·Granted Oct 2, 2007·8 cites·5 claims
- 0463US6523266B2ShearsFiled 2001·Granted Feb 25, 2003·20 cites·1 claims
- 0549US2011094350A1Pivot head ratchet wrenchYANG CHUNG CHENG·Filed 2009·Application pending·0 cites
- 0649US2009031568A1Saw blade having helical structureYANG CHUNG CHENG·Filed 2007·Application pending·0 cites
- 0746US2009193944A1Ratchet deviceYANG CHUNG CHENG·Filed 2008·Application pending·0 cites
- 0845US2015033916A1Wide-Angled WrenchYANG CHUNG-CHENG·Filed 2014·Application pending·0 cites
- 0943US2013139659A1Pivotal WrenchYANG CHUNG-CHENG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →