Assignee
SEMTEK INNOVATIVE SOLUTIONS IN
US·7 granted patents·578 citations·filing 1998–2005
Top patents by PatentIndex Score
7 records- 0196US6944782B2Magnetic strip reader with power management control for attachment to a PDA deviceSEMTEK INNOVATIVE SOLUTIONS IN·Filed 2002·Granted Sep 13, 2005·192 cites·29 claims
- 0295US7309012B2Secure magnetic stripe reader for handheld computing and method of using sameSEMTEK INNOVATIVE SOLUTIONS IN·Filed 2004·Granted Dec 18, 2007·188 cites·67 claims
- 0395US6260146B1Method and apparatus for securing and authenticating encoded data and documents containing such dataSEMTEK INNOVATIVE SOLUTIONS IN·Filed 1998·Granted Jul 10, 2001·97 cites·9 claims
- 0492US7430674B2Magnetic stripe reader with power management control for attachment to a PDA deviceSEMTEK INNOVATIVE SOLUTIONS IN·Filed 2005·Granted Sep 30, 2008·33 cites·30 claims
- 0586US6830183B2Device for secure read, write and read/modify/write operation with divided track transducer headSEMTEK INNOVATIVE SOLUTIONS IN·Filed 2003·Granted Dec 14, 2004·46 cites·31 claims
- 0684US6480356B1Magnetic head transducer spring assembly and method of making sameSEMTEK INNOVATIVE SOLUTIONS IN·Filed 2000·Granted Nov 12, 2002·22 cites·20 claims
- 0742US7162636B2Method and apparatus for securing and authenticating encoded data and documents containing such dataSEMTEK INNOVATIVE SOLUTIONS IN·Filed 2001·Granted Jan 9, 2007·0 cites·2 claims
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