Inventor · disambiguated record
Shun-Chen Chang
Also filed as: CHANG SHUN C · CHANG SHUN-CHEN
117 granted patents·17 pending applications·1,415 citations·filing 1999–2023
99Inventor score
Top patents by PatentIndex Score
134 records- 0198US8992174B2Fan assemblyCHANG SHUN-CHEN·Filed 2011·Granted Mar 31, 2015·38 cites·34 claims
- 0297US6663342B2Composite heat-dissipating system and its used fan guard with additional supercharging functionDELTA ELECTRONICS INC·Filed 2002·Granted Dec 16, 2003·80 cites·17 claims
- 0394US6612817B2Serial fanDELTA ELECTRONICS INC·Filed 2001·Granted Sep 2, 2003·68 cites·33 claims
- 0493US12025143B2Mixed flow fan with enhanced heat dissipation efficiencyDELTA ELECTRONICS INC·Filed 2022·Granted Jul 2, 2024·2 cites·12 claims
- 0592US7281896B2Fan and impeller thereofDELTA ELECTRONICS INC·Filed 2006·Granted Oct 16, 2007·25 cites·20 claims
- 0691USD806225SFanDELTA ELECTRONICS INC·Filed 2015·Granted Dec 26, 2017·38 cites·1 claims
- 0790US12006942B2Serial-type diagonal fan assemblyDELTA ELECTRONICS INC·Filed 2021·Granted Jun 11, 2024·2 cites·15 claims
- 0890US11746798B2Centrifugal fanDELTA ELECTRONICS INC·Filed 2021·Granted Sep 5, 2023·2 cites·19 claims
- 0990US7275911B2Heat-dissipating fan and its housingDELTA ELECTRONICS INC·Filed 2004·Granted Oct 2, 2007·37 cites·37 claims
- 1090US6773239B2Fan with improved self-cooling capabilityDELTA ELECTRONICS INC·Filed 2002·Granted Aug 10, 2004·43 cites·14 claims
- 1188USD804647SFan bladeDELTA ELECTRONICS INC·Filed 2016·Granted Dec 5, 2017·30 cites·1 claims
- 1288US7585150B2Composite fan and frame thereofDELTA ELECTRONICS INC·Filed 2006·Granted Sep 8, 2009·19 cites·20 claims
- 1388US7525228B2Three-phase opposite rotating motor and fanDELTA ELECTRONICS INC·Filed 2006·Granted Apr 28, 2009·18 cites·18 claims
- 1488USD507343SImpellerDELTA ELECTRONICS INC·Filed 2003·Granted Jul 12, 2005·35 cites·1 claims
- 1587US9970443B2Fan frame and fan assembly with silencing structuresDELTA ELECTRONICS INC·Filed 2015·Granted May 15, 2018·4 cites·18 claims
- 1687US9334868B2FanDELTA ELECTRONICS INC·Filed 2013·Granted May 10, 2016·7 cites·13 claims
- 1787US6626653B2Backup heat-dissipating systemDELTA ELECTRONICS INC·Filed 2002·Granted Sep 30, 2003·36 cites·20 claims
- 1887US6244818B1Fan guard structure for additional supercharging functionDELTA ELECTRONICS INC·Filed 1999·Granted Jun 12, 2001·117 cites·4 claims
- 1986US7726939B2Heat-dissipating fan and its housingDELTA ELECTRONICS INC·Filed 2007·Granted Jun 1, 2010·13 cites·19 claims
- 2086US7033206B2Heat-dissipating moduleDELTA ELECTRONICS INC·Filed 2004·Granted Apr 25, 2006·28 cites·1 claims
- 2186US7014420B2Composite heat-dissipating system and its used fan guard with additional supercharging functionDELTA ELECTRONICS INC·Filed 2003·Granted Mar 21, 2006·28 cites·21 claims
- 2286US6817889B2Heat-dissipating moduleDELTA ELECTRONICS INC·Filed 2003·Granted Nov 16, 2004·29 cites·18 claims
- 2384US7429162B2FanDELTA ELECTRONICS INC·Filed 2005·Granted Sep 30, 2008·13 cites·24 claims
- 2484US7052236B2Heat-dissipating device and housing thereofDELTA ELECTRONICS INC·Filed 2003·Granted May 30, 2006·35 cites·22 claims
- 2584USD507641SImpellerDELTA ELECTRONICS INC·Filed 2003·Granted Jul 19, 2005·29 cites·1 claims
- 2683US7267526B2Heat-dissipating deviceDELTA ELECTRONICS INC·Filed 2005·Granted Sep 11, 2007·12 cites·19 claims
- 2783USD492986SFanDELTA ELECTRONICS INC·Filed 2003·Granted Jul 13, 2004·27 cites·1 claims
- 2882US7618236B2Fan and fan housing with toothed-type connecting elementsDELTA ELECTRONICS INC·Filed 2006·Granted Nov 17, 2009·12 cites·20 claims
- 2980US7481617B2Heat-dissipating deviceDELTA ELECTRONICS INC·Filed 2005·Granted Jan 27, 2009·10 cites·20 claims
- 3079US11236760B2Impeller and fanDELTA ELECTRONICS INC·Filed 2019·Granted Feb 1, 2022·2 cites·20 claims
- 3179US8029237B2Centrifugal fan and housing thereofDELTA ELECTRONICS INC·Filed 2007·Granted Oct 4, 2011·9 cites·16 claims
- 3279US7828510B2FanDELTA ELECTRONICS INC·Filed 2005·Granted Nov 9, 2010·9 cites·20 claims
- 3378US10539149B2Impeller and fanDELTA ELECTRONICS INC·Filed 2016·Granted Jan 21, 2020·2 cites·8 claims
- 3478US7607886B2Heat-dissipating deviceDELTA ELECTRONICS INC·Filed 2005·Granted Oct 27, 2009·9 cites·22 claims
- 3578US7497659B2Heat-dissipating deviceDELTA ELECTRONICS INC·Filed 2005·Granted Mar 3, 2009·9 cites·20 claims
- 3678US7025569B2Axial flow fan with multiple segment bladesDELTA ELECTRONICS INC·Filed 2002·Granted Apr 11, 2006·20 cites·18 claims
- 3777US7478992B2Heat-dissipating deviceDELTA ELECTRONICS INC·Filed 2005·Granted Jan 20, 2009·8 cites·19 claims
- 3877US6948912B2Heat dissipation device and its impeller thereofDELTA ELECTRONICS INC·Filed 2003·Granted Sep 27, 2005·21 cites·27 claims
- 3976US12385493B2FanDELTA ELECTRONICS INC·Filed 2023·Granted Aug 12, 2025·0 cites·12 claims
- 4076US8408884B2Fan and airflow guiding structure thereofHSU CHIA-MING·Filed 2009·Granted Apr 2, 2013·8 cites·19 claims
- 4176US8333547B2Multiple-motor blower and impeller thereofHSU WEI-CHUN·Filed 2007·Granted Dec 18, 2012·8 cites·11 claims
- 4276US7112905B2Coupling structure for tandem motorDELTA ELECTRONICS INC·Filed 2004·Granted Sep 26, 2006·33 cites·20 claims
- 4376USD508560SImpellerDELTA ELECTRONICS INC·Filed 2003·Granted Aug 16, 2005·20 cites·1 claims
- 4476US6652230B1Serial fan with a plurality of rotor vanesDELTA ELECTRONICS INC·Filed 2000·Granted Nov 25, 2003·28 cites·1 claims
- 4575US11078915B2Contra-rotating fan structureDELTA ELECTRONICS INC·Filed 2019·Granted Aug 3, 2021·1 cites·9 claims
- 4675US7238004B2Serial fan with a plurality of rotor vanesDELTA ELECTRONICS INC·Filed 2003·Granted Jul 3, 2007·19 cites·12 claims
- 4774US11365748B2Fan impellerDELTA ELECTRONICS INC·Filed 2019·Granted Jun 21, 2022·1 cites·9 claims
- 4874US10557476B2Mixed-flow fanDELTA ELECTRONICS INC·Filed 2018·Granted Feb 11, 2020·2 cites·17 claims
- 4974US7874796B2Heat dissipation moduleDELTA ELECTRONICS INC·Filed 2007·Granted Jan 25, 2011·7 cites·22 claims
- 5074US7740446B2Serial fan with a plurality of rotor vanesDELTA ELECTRONICS INC·Filed 2007·Granted Jun 22, 2010·6 cites·19 claims
Showing the top 50 of 134 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →