Inventor · disambiguated record
Chun Chiung Chen
Also filed as: CHEN CHUN C · CHEN CHUN-CHIUNG
10 granted patents·2 pending applications·241 citations·filing 1993–2002
91Inventor score
Files withCHEN CHUN CHIUNG2
Top patents by PatentIndex Score
12 records- 0184US5884537ARatchet toolFiled 1997·Granted Mar 23, 1999·48 cites·5 claims
- 0277US6047617ARatchet toolFiled 1998·Granted Apr 11, 2000·35 cites·5 claims
- 0376US6742268B2Structure of a hand-sawFiled 2002·Granted Jun 1, 2004·21 cites·9 claims
- 0476USD415005STool handleCHEN CHUN CHIUNG·Filed 1998·Granted Oct 12, 1999·21 cites·1 claims
- 0576US5388333ASaw blade adjusting mechanismFiled 1994·Granted Feb 14, 1995·37 cites·1 claims
- 0661US6116123AScrew driver having a retractable and rotatable handleFiled 1998·Granted Sep 12, 2000·22 cites·6 claims
- 0754US5271158ASaw blade adjusting deviceCHEN CHUN CHIUNG·Filed 1993·Granted Dec 21, 1993·15 cites·1 claims
- 0851US5722307AScrew driver having a retractable and rotatable handleFiled 1997·Granted Mar 3, 1998·16 cites·4 claims
- 0941US2003084575A1Structure of a penknifeFiled 2001·Application pending·0 cites
- 1040US2003079570A1Structure of multi-directional, combination-type ratchet wheel wrench with sleeveFiled 2001·Application pending·0 cites
- 1138US5603162AUtility knife combinationFiled 1996·Granted Feb 18, 1997·21 cites·8 claims
- 1232US5860336AAdjustable wrenchFiled 1997·Granted Jan 19, 1999·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →