Assignee
CHO KWANG HAN
US·11 granted patents·6 pending applications·275 citations·filing 2004–2017
Top patents by PatentIndex Score
17 records- 0193US7021630B1Portable ball retrieverCHO KWANG HAN·Filed 2005·Granted Apr 4, 2006·61 cites·20 claims
- 0291US7264245B2Portable ball retrieverCHO KWANG HAN·Filed 2004·Granted Sep 4, 2007·74 cites·18 claims
- 0386US7270608B2Collapsible netCHO KWANG HAN·Filed 2006·Granted Sep 18, 2007·30 cites·20 claims
- 0484US7198274B2Portable net deviceCHO KWANG HAN·Filed 2004·Granted Apr 3, 2007·41 cites·26 claims
- 0581US7651098B2Screen netCHO KWANG HAN·Filed 2008·Granted Jan 26, 2010·18 cites·6 claims
- 0676US8308166B2Single loop net with pegsCHO KWANG HAN·Filed 2010·Granted Nov 13, 2012·9 cites·20 claims
- 0776US7731198B2Ball returning tent netCHO KWANG HAN·Filed 2007·Granted Jun 8, 2010·13 cites·5 claims
- 0873US8322725B2Half moon type netCHO KWANG HAN·Filed 2009·Granted Dec 4, 2012·10 cites·10 claims
- 0967US10173117B2Ball-returning netCHO KWANG HAN·Filed 2017·Granted Jan 8, 2019·2 cites·11 claims
- 1066US8403330B2Ball net of box type with raised front topCHO KWANG HAN·Filed 2010·Granted Mar 26, 2013·4 cites·17 claims
- 1165USD627002SHalf moon type netCHO KWANG HAN·Filed 2009·Granted Nov 9, 2010·13 cites·1 claims
- 1252US2007281807A1Ball RetrieverCHO KWANG HAN·Filed 2007·Application pending·0 cites
- 1352US2009176590A1Putting matCHO KWANG HAN·Filed 2008·Application pending·0 cites
- 1449US2015087445A1Ball Stopping NetCHO KWANG HAN·Filed 2013·Application pending·0 cites
- 1545US2013045815A1Ball Net with SackCHO KWANG HAN·Filed 2011·Application pending·0 cites
- 1644US2017027261A1Headgear with a visorCHO KWANG HAN·Filed 2015·Application pending·0 cites
- 1744US2012149503A1Ball Net with BasketCHO KWANG HAN·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →