Inventor · disambiguated record
Han Chang
Also filed as: CHANG HAN · CHANG HAN C · CHANG HAN-CHIANG
3 granted patents·1 pending application·28 citations·filing 1995–2003
69Inventor score
Top patents by PatentIndex Score
4 records- 0172US6881262B1Methods for forming high purity components and components formed therebySAINT GOBAIN CERAMICS·Filed 2002·Granted Apr 19, 2005·11 cites·35 claims
- 0249US5912326ACerebellum-derived growth factorsHARVARD COLLEGE·Filed 1995·Granted Jun 15, 1999·14 cites·11 claims
- 0342US6435752B1Correction pen with pressure adjusting structureFiled 2001·Granted Aug 20, 2002·3 cites·6 claims
- 0436US2004188319A1Wafer carrier having improved processing characteristicsSAINT GOBAIN CERAMICS·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →