Inventor
WILLIAMS CHRISTOPHER MICHAEL
US20 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMS CHRISTOPHER MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GREATBATCH LTD
12 patentsUS7957806B2Jun 7, 2011
Shielded three-terminal flat-through EMI/energy dissipating filter
GREATBATCH LTD96 citations97
US10092749B2Oct 9, 2018
Low equivalent series resistance RF filter for an AIMD
GREATBATCH LTD34 citations94
US9757558B2Sep 12, 2017
RF filter for an active medical device (AMD) for handling high RF power induced in an associated implanted lead from an external RF field
GREATBATCH LTD23 citations94
US9427596B2Aug 30, 2016
Low impedance oxide resistant grounded capacitor for an AIMD
GREATBATCH LTD32 citations94
US9764129B2Sep 19, 2017
RF filter on a circuit board for an active medical device (AMD) for handling high RF power induced in an associated implanted lead from an external RF field
GREATBATCH LTD20 citations92
US8751013B2Jun 10, 2014
Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environment
GREATBATCH LTD14 citations92
US8000801B2Aug 16, 2011
System for terminating abandoned implanted leads to minimize heating in high power electromagnetic field environments
GREATBATCH LTD28 citations92
US7966075B2Jun 21, 2011
Switched diverter circuits for minimizing heating of an implanted lead in a high power electromagnetic field environment
GREATBATCH LTD25 citations92
US7920916B2Apr 5, 2011
Capacitor and inductor elements physically disposed in series whose lumped parameters are electrically connected in parallel to form a bandstop filter
GREATBATCH LTD31 citations92
US8855785B1Oct 7, 2014
Circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environment
GREATBATCH LTD12 citations84
USRE46699EFeb 6, 2018
Low impedance oxide resistant grounded capacitor for an AIMD
GREATBATCH LTD5 citations73
US9037258B2May 19, 2015
Switched safety protection circuit for an AIMD system during exposure to high power electromagnetic fields
GREATBATCH LTD5 citations73
JOHNSON ROBERT SHAWN
6 patentsUS8447414B2May 21, 2013
Switched safety protection circuit for an AIMD system during exposure to high power electromagnetic fields
JOHNSON ROBERT SHAWN32 citations92
US8175700B2May 8, 2012
Capacitor and inductor elements physically disposed in series whose lumped parameters are electrically connected in parallel to form a bandstop filter
JOHNSON ROBERT SHAWN18 citations92
US8509913B2Aug 13, 2013
Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environment
JOHNSON ROBERT SHAWN12 citations83
US8457760B2Jun 4, 2013
Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environment
JOHNSON ROBERT SHAWN13 citations83
US8108042B1Jan 31, 2012
Capacitor and inductor elements physically disposed in series whose lumped parameters are electrically connected in parallel to form a bandstop filter
JOHNSON ROBERT SHAWN13 citations82
US8989870B2Mar 24, 2015
Tuned energy balanced system for minimizing heating and/or to provide EMI protection of implanted leads in a high power electromagnetic field environment
JOHNSON ROBERT SHAWN4 citations72