Inventor · disambiguated record
I-Chien Hsin
Also filed as: HSIN I-CHIEN
3 granted patents·5 pending applications·47 citations·filing 2007–2009
72Inventor score
Files withWU HSIU-CHUAN8
Top patents by PatentIndex Score
8 records- 0174US7421870B1Lock core assemblyWU HSIU-CHUAN·Filed 2007·Granted Sep 9, 2008·11 cites·2 claims
- 0269USD581248SPin for a lock core assemblyWU HSIU-CHUAN·Filed 2008·Granted Nov 25, 2008·21 cites·1 claims
- 0361USD581249SPin for a lock core assemblyWU HSIU-CHUAN·Filed 2008·Granted Nov 25, 2008·15 cites·1 claims
- 0447US2009178451A1Lock core assemblyWU HSIU-CHUAN·Filed 2008·Application pending·0 cites
- 0546US2008302150A1Lock core assemblyWU HSIU-CHUAN·Filed 2007·Application pending·0 cites
- 0646US2008264124A1Lock core assembly with multiple burglarproof effectsWU HSIU-CHUAN·Filed 2007·Application pending·0 cites
- 0746US2008264125A1Lock assembly with an improved burglarproof lock coreWU HSIU-CHUAN·Filed 2007·Application pending·0 cites
- 0839US2011041576A1Lock core assemblyWU HSIU-CHUAN·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →