Assignee
CHANG JEN-CHI
TW·2 granted patents·1 pending application·8 citations·filing 2006–2018
Top patents by PatentIndex Score
3 records- 0181US9716044B2Interlayer dielectric structure with high aspect ratio process (HARP)CHANG JEN-CHI·Filed 2011·Granted Jul 25, 2017·6 cites·20 claims
- 0269US10216970B1Programmable control system of optical reading deviceCHANG JEN CHI·Filed 2018·Granted Feb 26, 2019·2 cites·5 claims
- 0340US2007284786A1Method of Making Patterned Lace RibbonsCHANG JEN-CHI·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →