Assignee
CHEN SHIH-KUN
1 granted patent·3 pending applications·12 citations·filing 2004–2005
Top patents by PatentIndex Score
4 records- 0150USD515373SSpannerCHEN SHIH-KUN·Filed 2004·Granted Feb 21, 2006·12 cites·1 claims
- 0234US2007151427A1Retractable handle for hand toolsCHEN SHIH-KUN·Filed 2005·Application pending·0 cites
- 0332US2006065078A1Ratchet tool with easily removable C-shaped clipCHEN SHIH-KUN·Filed 2004·Application pending·0 cites
- 0432US2005257649A1Ratchet wrench having switch structureCHEN SHIH-KUN·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →