Assignee
CHANG CHIA-JEN
TW·3 granted patents·2 pending applications·2 citations·filing 2005–2024
Top patents by PatentIndex Score
5 records- 0173US12344112B2Concealed charging device of electrical vehicle and method thereofCHANG CHIA JEN·Filed 2024·Granted Jul 1, 2025·0 cites·10 claims
- 0263US12275321B2Concealed charging device of electrical vehicle and method thereofCHANG CHIA JEN·Filed 2021·Granted Apr 15, 2025·0 cites·12 claims
- 0357US7749093B1Golf club face assistance deviceCHANG CHIA-JEN·Filed 2009·Granted Jul 6, 2010·2 cites·6 claims
- 0444US2007040076A13D supporting stand for monitorsCHANG CHIA-JEN·Filed 2005·Application pending·0 cites
- 0537US2011176376A1Low power synchronous memory command address schemeCHANG CHIA-JEN·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →