Inventor · disambiguated record
Chih-How Chang
Also filed as: CHANG CHIH-HOW
2 granted patents·1 pending application·31 citations·filing 2003–2008
55Inventor score
Top patents by PatentIndex Score
3 records- 0181US6946359B2Method for fabricating trench isolations with high aspect ratioNANYA TECHNOLOGY CORP·Filed 2003·Granted Sep 20, 2005·31 cites·28 claims
- 0236US6958283B2Method for fabricating trench isolationNANYA TECHNOLOGY CORP·Filed 2003·Granted Oct 25, 2005·0 cites·44 claims
- 0333US2009176429A1Flame retardant fabricCHANG CHIH-HOW·Filed 2008·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →