Assignee
CHEN HSIN NIEN
TW·4 granted patents·49 citations·filing 2004–2020
Top patents by PatentIndex Score
4 records- 0186US7225708B2Ratchet tool having smooth engaging memberCHEN HSIN-NIEN·Filed 2005·Granted Jun 5, 2007·27 cites·8 claims
- 0269US7841245B1Electronic torque wrenchCHEN HSIN-NIEN·Filed 2009·Granted Nov 30, 2010·6 cites·4 claims
- 0366US7000504B2Ratchet wrench having simplified adapterCHEN HSIN NIEN·Filed 2004·Granted Feb 21, 2006·16 cites·2 claims
- 0456US11148464B1Patterned structureCHEN HSIN NIEN·Filed 2020·Granted Oct 19, 2021·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →