Inventor · disambiguated record
Sung-Wook Kwon
Also filed as: KWON SUNG-WOOK
16 granted patents·5 pending applications·146 citations·filing 2003–2015
93Inventor score
Files withKWON YOUNG-JUN17BEST WHASUNG CO LTD1CJ CORP1SAMSUNG ELECTRONICS CO LTD1SUNGKYUNWAN UNIVERSITY FOUNDAT1
Top patents by PatentIndex Score
21 records- 0195US9757674B2Air cleaning deviceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Sep 12, 2017·14 cites·14 claims
- 0286US7448693B2Toothbrush having needle-shaped bristle tapered at one end and manufacturing method thereofKWON YOUNG-JUN·Filed 2007·Granted Nov 11, 2008·15 cites·4 claims
- 0384US7646248B2Harmonic tuned doherty amplifierSUNGKYUNWAN UNIVERSITY FOUNDAT·Filed 2008·Granted Jan 12, 2010·20 cites·12 claims
- 0483US8333436B2Processing method for taper of needle-shaped bristle enhanced throughputKWON YOUNG-JUN·Filed 2008·Granted Dec 18, 2012·11 cites·5 claims
- 0580US8522389B2Manufacturing method of needle-shaped bristles having short taper length and a toothbrush by same manufacturing methodKWON YOUNG-JUN·Filed 2006·Granted Sep 3, 2013·10 cites·2 claims
- 0677US8336967B2Method of tapering bristles for toothbrushes, and toothbrush having bristles manufactured by said methodKWON YOUNG-JUN·Filed 2006·Granted Dec 25, 2012·7 cites·8 claims
- 0777US8029069B2Method of manufacturing toothbrush with needle-shaped bristles, and toothbrush manufactured by the sameKWON YOUNG-JUN·Filed 2005·Granted Oct 4, 2011·8 cites·6 claims
- 0877US7938492B2Toothbrush having pressure relief unit and method of producing sameKWON YOUNG-JUN·Filed 2005·Granted May 10, 2011·5 cites·6 claims
- 0974US7134162B2Toothbrush having soft and hard bristles togetherCJ CORP·Filed 2003·Granted Nov 14, 2006·23 cites·2 claims
- 1073US8424145B2Toothbrush having needle-shaped bristles with various end points and manufacturing method thereofKWON YOUNG-JUN·Filed 2012·Granted Apr 23, 2013·3 cites·12 claims
- 1173US8403425B2Processing method for taper of needle-shaped bristle enhanced throughputKWON YOUNG-JUN·Filed 2012·Granted Mar 26, 2013·3 cites·3 claims
- 1273US8186765B2Method of manufacturing toothbrush with needle-shaped bristles, and toothbrush manufactured by the sameKWON YOUNG-JUN·Filed 2005·Granted May 29, 2012·4 cites·18 claims
- 1373US8136889B2Needle-shaped bristle and method of manufacturing the sameKWON YOUNG-JUN·Filed 2006·Granted Mar 20, 2012·4 cites·6 claims
- 1467US8918945B2Toothbrush with needle-shaped bristles for improving tooth and gum contacting force and teeth-cleaning performance, and method for manufacturing sameKWON YOUNG-JUN·Filed 2010·Granted Dec 30, 2014·2 cites·4 claims
- 1567US8172337B2Toothbrush having needle-shaped bristles with various end points and manufacturing method thereofKWON YOUNG-JUN·Filed 2003·Granted May 8, 2012·12 cites·5 claims
- 1661US7832811B2Method of manufacturing toothbrush with needle-shaped bristles and toothbrush manufactured by the sameKWON YOUNG-JUN·Filed 2004·Granted Nov 16, 2010·5 cites·7 claims
- 1756US2007039113A1Toothbrush having needle-shaped bristle tapered at one end and manufacturing method thereofKWON YOUNG-JUN·Filed 2006·Application pending·0 cites
- 1854US2011233988A1Method for tapering bristle of a toothbrush by a mechanical methodBEST WHASUNG CO LTD·Filed 2009·Application pending·0 cites
- 1949US2004103492A1Toothbrush having needle-shaped bristle tapered at one end and manufacturing method thereofKWON YOUNG-JUN·Filed 2003·Application pending·0 cites
- 2049US2011193400A1Method of manufacturing toothbrush with needle-shaped bristles, and toothbrush manufactured by the sameKWON YOUNG-JUN·Filed 2011·Application pending·0 cites
- 2145US2012272469A1Toothbrush and manufacturing method thereofKWON YOUNG-JUN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →