Inventor · disambiguated record
James Chang
Also filed as: CHANG JAMES · CHANG JAMES C · CHANG JAMES C M · CHANG JAMES CHAN-CHIA
20 granted patents·2 pending applications·509 citations·filing 1982–2021
96Inventor score
Top patents by PatentIndex Score
22 records- 0195US8307497B2Soft-closing device for a sliding doorCHANG JAMES·Filed 2010·Granted Nov 13, 2012·39 cites·14 claims
- 0294US7637059B2Roller assembly for a frameless sliding glass doorDOOR & WINDOW HARDWARE CO·Filed 2007·Granted Dec 29, 2009·38 cites·2 claims
- 0391US4490543ALow toxicity radiation sensitizerUNIV NORTHERN IOWA FOUNDATION·Filed 1982·Granted Dec 25, 1984·38 cites·1 claims
- 0490US4983186AMethods and compositions for reduction of drag in hydrocarbon fluidsPETROLITE CORP·Filed 1989·Granted Jan 8, 1991·43 cites·18 claims
- 0589US6568981B1Soft brick modular building construction setFiled 2000·Granted May 27, 2003·48 cites·2 claims
- 0682US5964634ASoft brick modular building construction setFiled 1997·Granted Oct 12, 1999·67 cites·20 claims
- 0779US8967440B2Wrapping film dispenserCHANG JAMES·Filed 2012·Granted Mar 3, 2015·7 cites·8 claims
- 0879US5110874AMethods and compositions for reduction of drag in hydrocarbon fluidsPETROLITE CORP·Filed 1990·Granted May 5, 1992·29 cites·14 claims
- 0978USD994936SFloor lampANTHONY CALIFORNIA INC·Filed 2021·Granted Aug 8, 2023·7 cites·1 claims
- 1076US6959015B1Method and apparatus for aligning multiple data streams and matching transmission rates of multiple data channelsCREST MICROSYSTEMS·Filed 2001·Granted Oct 25, 2005·33 cites·44 claims
- 1170US5619636AMultimedia publishing systemAUTODESK INC·Filed 1994·Granted Apr 8, 1997·75 cites·21 claims
- 1263US8046873B2Spider hinge for a frameless glass doorDOOR & WINDOW HARDWARE CO·Filed 2008·Granted Nov 1, 2011·4 cites·12 claims
- 1362US4569932ALow toxicity radiation sensitizerUNIV NORTHERN IOWA FOUNDATIONS·Filed 1984·Granted Feb 11, 1986·7 cites·4 claims
- 1461US6338592B1Article connectorFiled 2000·Granted Jan 15, 2002·11 cites·1 claims
- 1559USD1016533SCrystal tableANTHONY CALIFORNIA INC·Filed 2021·Granted Mar 5, 2024·2 cites·1 claims
- 1655US2011025075A1Window tilt latchDOOR & WINDOW HARDWARE CO·Filed 2009·Application pending·0 cites
- 1754US5688601AExterior protective layer for an electrical componentCASCHEM INC·Filed 1994·Granted Nov 18, 1997·19 cites·19 claims
- 1852US5418793AMethod and apparatus for testing a complex entityAT & T CORP·Filed 1993·Granted May 23, 1995·33 cites·8 claims
- 1950USD1027518STableANTHONY CALIFORNIA INC·Filed 2021·Granted May 21, 2024·1 cites·1 claims
- 2048US2016275450A1Method of Providing Access to a Secure Receptacle to Complete a Package DeliveryCHANG JAMES CHAN-CHIA·Filed 2016·Application pending·0 cites
- 2147USD887178SCrystal end tableANTHONY CALIFORNIA INC·Filed 2018·Granted Jun 16, 2020·4 cites·1 claims
- 2229US5736190AExterior protective layer for an electrical componentCASHEM INC·Filed 1996·Granted Apr 7, 1998·4 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →