Assignee
NA KYOUNG-WON
KR·3 granted patents·2 citations·filing 2008–2009
Top patents by PatentIndex Score
3 records- 0173US8085648B2Servo master magnetically transferring servo patterns to magnetic recording medium, and magnetic transfer method using the servo masterNA KYOUNG-WON·Filed 2009·Granted Dec 27, 2011·2 cites·20 claims
- 0257US8685546B2Recording deviceNA KYOUNG-WON·Filed 2009·Granted Apr 1, 2014·0 cites·18 claims
- 0354US8174789B2Magnetic recording head comprising conical main pole tip and method of manufacturing the sameNA KYOUNG-WON·Filed 2008·Granted May 8, 2012·0 cites·16 claims
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