Assignee
CHANG NAI-JEN
TW·1 granted patent·2 pending applications·22 citations·filing 2012–2012
Top patents by PatentIndex Score
3 records- 0188US8512084B1Underwater thrusterCHANG NAI-JEN·Filed 2012·Granted Aug 20, 2013·22 cites·10 claims
- 0237US2013344114A1Composition for repairing cartilage tissue and method for making the sameCHANG NAI-JEN·Filed 2012·Application pending·0 cites
- 0337US2013344115A1Method for repairing and proliferating cartilage tissue and method of cartilage defect treatmentCHANG NAI-JEN·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →