Inventor · disambiguated record
Hyun-Son Yoon
Also filed as: YOON HYUN · YOON HYUN-SON
23 granted patents·4 pending applications·263 citations·filing 2004–2017
95Inventor score
Top patents by PatentIndex Score
27 records- 0194USD507280SEnd cap for air compressorFiled 2004·Granted Jul 12, 2005·73 cites·1 claims
- 0289US7220073B2Slide-type writing instrument with a dry prevention unitMORRIS CORP·Filed 2004·Granted May 22, 2007·27 cites·4 claims
- 0387USD506477SEnd cap for air compressorFiled 2004·Granted Jun 21, 2005·38 cites·1 claims
- 0484US10099505B2Assembly structure of writing instrumentMORRIS CORP·Filed 2017·Granted Oct 16, 2018·2 cites·3 claims
- 0583US10183524B2Writing instrument having automatic sealing structureMORRIS CORP·Filed 2017·Granted Jan 22, 2019·2 cites·3 claims
- 0682US8348536B2Rotary-type retractable writing implement with an anti-drying deviceMORRIS CORP·Filed 2010·Granted Jan 8, 2013·4 cites·7 claims
- 0779US7931416B2Slide type writing tool having device for preventing drynessMORRIS CORP·Filed 2007·Granted Apr 26, 2011·7 cites·5 claims
- 0879US7726894B2Screw-type writing instrument having expansion and contraction functionMORRIS CORP·Filed 2005·Granted Jun 1, 2010·7 cites·4 claims
- 0973US8177447B2Slide type writing tools having device for prevent drynessYOON HYUN-SON·Filed 2007·Granted May 15, 2012·6 cites·4 claims
- 1071USD617383SDisplay stand for writing toolsMORRIS CORP·Filed 2009·Granted Jun 8, 2010·17 cites·1 claims
- 1171US7677824B2Slide penMORRIS CORP·Filed 2007·Granted Mar 16, 2010·4 cites·7 claims
- 1270US8087840B2Slide type writing tool preventing drynessYOON HYUN-SON·Filed 2007·Granted Jan 3, 2012·4 cites·5 claims
- 1368US8365968B2Cap of tube container having automatic sealing structureMORRIS CORP·Filed 2010·Granted Feb 5, 2013·2 cites·7 claims
- 1467US7581896B2Safety knock-type writing instrumentMORRIS CORP·Filed 2004·Granted Sep 1, 2009·9 cites·4 claims
- 1566US8834051B2Writing implement with simultaneous retractable endsYOON HYUN-SON·Filed 2010·Granted Sep 16, 2014·2 cites·9 claims
- 1665USD630250SStick-type glue dispenserMORRIS CORP·Filed 2010·Granted Jan 4, 2011·14 cites·1 claims
- 1765US7147393B2Stick-type glue dispenser with quick-opening capMORRIS CORP·Filed 2004·Granted Dec 12, 2006·10 cites·22 claims
- 1863US8678692B2Double-ended makeup brush tool having automatic sealing structureYOON HYUN-SON·Filed 2010·Granted Mar 25, 2014·2 cites·11 claims
- 1959USD579495SWriting instrumentMORRIS CORP·Filed 2006·Granted Oct 28, 2008·11 cites·1 claims
- 2052US10214046B2Writing instrument having automatic sealing structureMORRIS CORP·Filed 2017·Granted Feb 26, 2019·0 cites·5 claims
- 2152USD626175SWriting instrumentMORRIS CORP·Filed 2009·Granted Oct 26, 2010·7 cites·1 claims
- 2252USD579497SWriting instrumentMORRIS CORP·Filed 2006·Granted Oct 28, 2008·8 cites·1 claims
- 2351USD618278SWriting instrumentMORRIS CORP·Filed 2009·Granted Jun 22, 2010·7 cites·1 claims
- 2451US2012145748A1One-touch-type gel container having automatic sealing structureYOON HYUN-SON·Filed 2010·Application pending·0 cites
- 2545US2006261017A1Telescopic stepped display stand for writing toolsMORRIS CORP·Filed 2005·Application pending·0 cites
- 2644US2018215191A1Retractable type writing instrumentMORRIS CORP·Filed 2017·Application pending·0 cites
- 2743US2011318083A1Writing implement with a retractable clipYOON HYUN-SON·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →