Assignee
KWON YOUNG-JUN
KR·16 granted patents·5 pending applications·134 citations·filing 2003–2012
Top patents by PatentIndex Score
21 records- 0186US7448693B2Toothbrush having needle-shaped bristle tapered at one end and manufacturing method thereofKWON YOUNG-JUN·Filed 2007·Granted Nov 11, 2008·15 cites·4 claims
- 0285US6764142B2Method of manufacturing a toothbrush with highly tapered bristles having superior flexibilityKWON YOUNG-JUN·Filed 2003·Granted Jul 20, 2004·39 cites·1 claims
- 0383US8333436B2Processing method for taper of needle-shaped bristle enhanced throughputKWON YOUNG-JUN·Filed 2008·Granted Dec 18, 2012·11 cites·5 claims
- 0480US8522389B2Manufacturing 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
- 0577US8336967B2Method 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
- 0677US8029069B2Method 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
- 0777US7938492B2Toothbrush having pressure relief unit and method of producing sameKWON YOUNG-JUN·Filed 2005·Granted May 10, 2011·5 cites·6 claims
- 0873US8424145B2Toothbrush having needle-shaped bristles with various end points and manufacturing method thereofKWON YOUNG-JUN·Filed 2012·Granted Apr 23, 2013·3 cites·12 claims
- 0973US8403425B2Processing method for taper of needle-shaped bristle enhanced throughputKWON YOUNG-JUN·Filed 2012·Granted Mar 26, 2013·3 cites·3 claims
- 1073US8186765B2Method 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
- 1173US8136889B2Needle-shaped bristle and method of manufacturing the sameKWON YOUNG-JUN·Filed 2006·Granted Mar 20, 2012·4 cites·6 claims
- 1267US8918945B2Toothbrush 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
- 1367US8264030B2Flash memory device and manufacturing method of the sameKWON YOUNG JUN·Filed 2009·Granted Sep 11, 2012·3 cites·9 claims
- 1467US8172337B2Toothbrush having needle-shaped bristles with various end points and manufacturing method thereofKWON YOUNG-JUN·Filed 2003·Granted May 8, 2012·12 cites·5 claims
- 1567US8110461B2Flash memory device and manufacturing method of the sameKWON YOUNG JUN·Filed 2009·Granted Feb 7, 2012·3 cites·6 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
- 1849US2004103492A1Toothbrush having needle-shaped bristle tapered at one end and manufacturing method thereofKWON YOUNG-JUN·Filed 2003·Application pending·0 cites
- 1949US2011193400A1Method of manufacturing toothbrush with needle-shaped bristles, and toothbrush manufactured by the sameKWON YOUNG-JUN·Filed 2011·Application pending·0 cites
- 2045US2012272469A1Toothbrush and manufacturing method thereofKWON YOUNG-JUN·Filed 2012·Application pending·0 cites
- 2145US2010163965A1Flash memory device and manufacturing method of the sameKWON YOUNG JUN·Filed 2009·Application pending·0 cites
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