Assignee
CHEN SHU-JU
TW·4 granted patents·59 citations·filing 2002–2011
Top patents by PatentIndex Score
4 records- 0184US6634502B1Retrieving structure of storage device used for keeping the turning parts of hand toolCHEN SHU JU·Filed 2002·Granted Oct 21, 2003·34 cites·4 claims
- 0267US8635932B2Easy assembled ratchet wrenchCHEN SHU-JU·Filed 2011·Granted Jan 28, 2014·5 cites·8 claims
- 0361US6840377B2Storage device provided with means to enable user thereof to fetch therefrom easily turning parts of hand toolCHEN SHU JU·Filed 2002·Granted Jan 11, 2005·10 cites·6 claims
- 0452USD635419SHand toolCHEN SHU-JU·Filed 2010·Granted Apr 5, 2011·10 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →