Assignee
CHANG SHUN-CHEN
TW·11 granted patents·2 pending applications·51 citations·filing 2007–2012
Top patents by PatentIndex Score
13 records- 0198US8992174B2Fan assemblyCHANG SHUN-CHEN·Filed 2011·Granted Mar 31, 2015·38 cites·34 claims
- 0271US8721302B2Fan assemblyCHANG SHUN-CHEN·Filed 2010·Granted May 13, 2014·3 cites·6 claims
- 0367US9574569B2Recirculation fan and wind-guiding device thereofCHANG SHUN-CHEN·Filed 2012·Granted Feb 21, 2017·2 cites·12 claims
- 0467US9447789B2Fan assemblyCHANG SHUN-CHEN·Filed 2012·Granted Sep 20, 2016·2 cites·21 claims
- 0561US9267508B2Fan assemblyCHANG SHUN-CHEN·Filed 2012·Granted Feb 23, 2016·2 cites·17 claims
- 0659US8297914B2Fan with impellers coupled in series and fan frame thereofCHANG SHUN-CHEN·Filed 2007·Granted Oct 30, 2012·2 cites·20 claims
- 0759US8113766B2Fan and fan frame thereofCHANG SHUN-CHEN·Filed 2008·Granted Feb 14, 2012·2 cites·14 claims
- 0850US9051939B2Recirculation fan and fan assembly thereofCHANG SHUN-CHEN·Filed 2012·Granted Jun 9, 2015·0 cites·19 claims
- 0949US9618221B2Ventilation deviceCHANG SHUN-CHEN·Filed 2011·Granted Apr 11, 2017·0 cites·7 claims
- 1048US8926278B2Fan and fan frame thereofCHANG SHUN-CHEN·Filed 2007·Granted Jan 6, 2015·0 cites·19 claims
- 1147US2008240921A1Fan and impeller thereofCHANG SHUN-CHEN·Filed 2008·Application pending·0 cites
- 1245US8807969B2Fan assemblyCHANG SHUN-CHEN·Filed 2011·Granted Aug 19, 2014·0 cites·21 claims
- 1342US2012244008A1Impeller structureCHANG SHUN-CHEN·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →