Inventor · disambiguated record
Charlie H. Chang
Also filed as: CHANG CHARLIE H
2 granted patents·1 pending application·8 citations·filing 2004–2015
53Inventor score
Top patents by PatentIndex Score
3 records- 0169US9775577B2Method and system for detection of bone structureNAT APPLIED RES LABORATORIES·Filed 2015·Granted Oct 3, 2017·4 cites·10 claims
- 0251US7236175B2Apparatus for projecting computer generated stereoscopic imagesNAT CT FOR HIGH PERFORMANCE CO·Filed 2004·Granted Jun 26, 2007·4 cites·3 claims
- 0332US2006080320A1Method for storing and searching e-mail data by classificationNAT CT FOR HIGH PERFORMANCE CO·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →