Inventor · disambiguated record
Oliver Chang
Also filed as: CHANG OLIVER
3 granted patents·44 citations·filing 2001–2010
71Inventor score
Top patents by PatentIndex Score
3 records- 0180US8352318B2Exclusivity in internet marketing campaigns system and methodDIGITAL RIVER INC·Filed 2008·Granted Jan 8, 2013·23 cites·24 claims
- 0273US7793220B1Scalable derivative servicesCITRIX SYSTEMS INC·Filed 2001·Granted Sep 7, 2010·18 cites·9 claims
- 0367US9111003B2Scalable derivative servicesLIANG SHENG·Filed 2010·Granted Aug 18, 2015·3 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →