Inventor · disambiguated record
Ho Chang
Also filed as: CHANG HO S · CHANG HO SEUNG
3 granted patents·3 pending applications·62 citations·filing 1995–2005
73Inventor score
Files withINTEGRATED PROCESS SYSTEMS LTD1IPS LTD1LIM HONG J1PARK YOUNG H1SAMSUNG ELECTRONICS CO LTD1
Top patents by PatentIndex Score
6 records- 0181US7842606B2Method of depositing thin film and method of manufacturing semiconductor using the sameINTEGRATED PROCESS SYSTEMS LTD·Filed 2005·Granted Nov 30, 2010·10 cites·11 claims
- 0270US6884297B2Thin film deposition reactorIPS LTD·Filed 2004·Granted Apr 26, 2005·19 cites·4 claims
- 0364US5715851AWafer cassette and cleaning system adopting the sameSAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted Feb 10, 1998·33 cites·6 claims
- 0445US2006096534A1Apparatus for depositing thin film on waferLIM HONG J·Filed 2005·Application pending·0 cites
- 0537US2005003088A1Method of depositing thin film on waferFiled 2004·Application pending·0 cites
- 0633US2007026144A1Method of depositing thin film on waferPARK YOUNG H·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ho Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →