Assignee
HJC CO LTD
KR·13 granted patents·6 pending applications·348 citations·filing 2000–2009
Top patents by PatentIndex Score
19 records- 0193USD569557SShield for helmetHJC CO LTD·Filed 2006·Granted May 20, 2008·80 cites·1 claims
- 0290USD627520SHelmetHJC CO LTD·Filed 2009·Granted Nov 16, 2010·42 cites·1 claims
- 0383USD581099SSafety helmetHJC CO LTD·Filed 2007·Granted Nov 18, 2008·52 cites·1 claims
- 0481US7398561B2Device for opening-closing jaw guard of helmetHJC CO LTD·Filed 2006·Granted Jul 15, 2008·28 cites·5 claims
- 0571US7181777B2Shield mounting device for helmetHJC CO LTD·Filed 2004·Granted Feb 27, 2007·29 cites·11 claims
- 0668USD602206SHelmetHJC CO LTD·Filed 2008·Granted Oct 13, 2009·15 cites·1 claims
- 0766US7540033B2Device for opening-closing sun visor of helmetHJC CO LTD·Filed 2006·Granted Jun 2, 2009·7 cites·1 claims
- 0865US6598238B2Jaw protecting apparatus of helmetHJC CO LTD·Filed 2000·Granted Jul 29, 2003·24 cites·10 claims
- 0962US6892400B1Helmet having opening type chin protection barHJC CO LTD·Filed 2004·Granted May 17, 2005·22 cites·6 claims
- 1059US2009100576A1Apparatus for opening/closing chin protection bar of safety helmet and safety helmet having the sameHJC CO LTD·Filed 2008·Application pending·0 cites
- 1157US6763526B1Air vent structure for helmetHJC CO LTD·Filed 2003·Granted Jul 20, 2004·22 cites·7 claims
- 1254US6748607B1Breath guard assembly for helmetHJC CO LTD·Filed 2003·Granted Jun 15, 2004·16 cites·3 claims
- 1352USD536814SLED lamp for helmetHJC CO LTD·Filed 2005·Granted Feb 13, 2007·8 cites·1 claims
- 1449US2009000015A1Sun visor assembly and safety helmet having the sameHJC CO LTD·Filed 2007·Application pending·0 cites
- 1547US2007124851A1Motorcycle helmetHJC CO LTD·Filed 2006·Application pending·0 cites
- 1647US2007124852A1Helmet having removable jaw guardHJC CO LTD·Filed 2006·Application pending·0 cites
- 1745US2007097668A1Self-generating type light emitting device for helmetHJC CO LTD·Filed 2005·Application pending·0 cites
- 1840USD601758SHelmetHJC CO LTD·Filed 2008·Granted Oct 6, 2009·3 cites·1 claims
- 1935US2010138145A1Helmet with voice-activated route guidance systemHJC CO LTD·Filed 2008·Application pending·0 cites
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