Assignee
JOHNSON ROBERT SHAWN
US·8 granted patents·1 pending application·121 citations·filing 2009–2012
Top patents by PatentIndex Score
9 records- 0197US8260435B2Implantable lead for an active medical device having an inductor design minimizing eddy current lossesJOHNSON ROBERT SHAWN·Filed 2011·Granted Sep 4, 2012·27 cites·52 claims
- 0293US8175700B2Capacitor and inductor elements physically disposed in series whose lumped parameters are electrically connected in parallel to form a bandstop filterJOHNSON ROBERT SHAWN·Filed 2009·Granted May 8, 2012·18 cites·55 claims
- 0393US8108042B1Capacitor and inductor elements physically disposed in series whose lumped parameters are electrically connected in parallel to form a bandstop filterJOHNSON ROBERT SHAWN·Filed 2011·Granted Jan 31, 2012·13 cites·20 claims
- 0489US8447414B2Switched safety protection circuit for an AIMD system during exposure to high power electromagnetic fieldsJOHNSON ROBERT SHAWN·Filed 2010·Granted May 21, 2013·32 cites·75 claims
- 0581US8457760B2Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environmentJOHNSON ROBERT SHAWN·Filed 2010·Granted Jun 4, 2013·13 cites·84 claims
- 0680US8509913B2Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environmentJOHNSON ROBERT SHAWN·Filed 2010·Granted Aug 13, 2013·12 cites·72 claims
- 0769US8989870B2Tuned energy balanced system for minimizing heating and/or to provide EMI protection of implanted leads in a high power electromagnetic field environmentJOHNSON ROBERT SHAWN·Filed 2010·Granted Mar 24, 2015·4 cites·89 claims
- 0862US8849403B2Active implantable medical system having EMI shielded leadJOHNSON ROBERT SHAWN·Filed 2010·Granted Sep 30, 2014·2 cites·37 claims
- 0949US2012256704A1Rf filter for an active medical device (amd) for handling high rf power induced in an associated implanted lead from an external rf fieldJOHNSON ROBERT SHAWN·Filed 2012·Application pending·0 cites
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