Inventor · disambiguated record
Joseph Chang
Also filed as: CHANG JOSEPH · CHANG JOSEPH C · CHANG JOSEPH CHI-WEI
4 granted patents·2 pending applications·244 citations·filing 1990–2021
76Inventor score
Files with3D SYSTEMS INC1CHANG JOSEPH1CHANG JOSEPH CHI WEI1IND TECH RES INST1TAIWAN SEMICONDUCTOR MAUFACTUR1
Top patents by PatentIndex Score
6 records- 0192US5772074ADevice and method for indicating the dispensing of a predetermined amount of a materialWATERBURY CO INC·Filed 1995·Granted Jun 30, 1998·192 cites·20 claims
- 0284US6876894B1Forecast test-out of probed fabrication by using dispatching simulation methodTAIWAN SEMICONDUCTOR MAUFACTUR·Filed 2003·Granted Apr 5, 2005·51 cites·20 claims
- 0353US2023021921A1Apparatus and methods for preparing alcoholic beveragesCHANG JOSEPH CHI WEI·Filed 2021·Application pending·0 cites
- 0451US11485075B2High volume manufacturing method for precision articles based on three-dimensional printing3D SYSTEMS INC·Filed 2020·Granted Nov 1, 2022·0 cites·11 claims
- 0539US2009167533A1Fractal code and generating method thereofIND TECH RES INST·Filed 2008·Application pending·0 cites
- 0625US5063054AMicrobial products used for treatment of hepatitisCHANG JOSEPH·Filed 1990·Granted Nov 5, 1991·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Joseph 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 →