Inventor
ARMSTRONG RANDOLPH K
US49 patents
⚠️ This page may combine multiple inventors who share the name “ARMSTRONG RANDOLPH K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARMSTRONG RANDOLPH K
15 patentsUS8901775B2Dec 2, 2014
Implantable wireless power system
ARMSTRONG RANDOLPH K39 citations97
US8260426B2Sep 4, 2012
Method, apparatus and system for bipolar charge utilization during stimulation by an implantable medical device
ARMSTRONG RANDOLPH K55 citations97
US8306627B2Nov 6, 2012
Dosing limitation for an implantable medical device
ARMSTRONG RANDOLPH K40 citations94
US8694118B2Apr 8, 2014
Variable output ramping for an implantable medical device
ARMSTRONG RANDOLPH K22 citations93
US8600521B2Dec 3, 2013
Implantable medical device having multiple electrode/sensor capability and stimulation based on sensed intrinsic activity
ARMSTRONG RANDOLPH K31 citations92
US8565867B2Oct 22, 2013
Changeable electrode polarity stimulation by an implantable medical device
ARMSTRONG RANDOLPH K26 citations92
US8478420B2Jul 2, 2013
Implantable medical device charge balance assessment
ARMSTRONG RANDOLPH K24 citations92
US8190258B2May 29, 2012
Lead condition assessment for an implantable medical device
ARMSTRONG RANDOLPH K11 citations84
US8942798B2Jan 27, 2015
Alternative operation mode for an implantable medical device based upon lead condition
ARMSTRONG RANDOLPH K5 citations71
US8868203B2Oct 21, 2014
Dynamic lead condition detection for an implantable medical device
ARMSTRONG RANDOLPH K2 citations63
US8532773B2Sep 10, 2013
Lead condition assessment for an implantable medical device
ARMSTRONG RANDOLPH K2 citations63
US8560070B2Oct 15, 2013
Power supply monitoring for an implantable device
ARMSTRONG RANDOLPH K1 citations62
US8086311B2Dec 27, 2011
Method and apparatus for integrating implantable medical device data
ARMSTRONG RANDOLPH K0 citations52
US8565881B2Oct 22, 2013
Power supply monitoring for an implantable device
ARMSTRONG RANDOLPH K0 citations51
US8086310B2Dec 27, 2011
Power supply monitoring for an implantable device
ARMSTRONG RANDOLPH K1 citations51
CYBERONICS INC
14 patentsUS7974701B2Jul 5, 2011
Dosing limitation for an implantable medical device
CYBERONICS INC81 citations98
US7561918B2Jul 14, 2009
Autocapture in a neurostimulator
CYBERONICS INC100 citations98
US7489561B2Feb 10, 2009
Implantable medical device with reconfigurable non-volatile program
CYBERONICS INC62 citations98
US7454245B2Nov 18, 2008
Trained and adaptive response in a neurostimulator
CYBERONICS INC101 citations98
US7366571B2Apr 29, 2008
Neurostimulator with activation based on changes in body temperature
CYBERONICS INC63 citations98
US7751891B2Jul 6, 2010
Power supply monitoring for an implantable device
CYBERONICS INC77 citations96
US7996079B2Aug 9, 2011
Input response override for an implantable medical device
CYBERONICS INC44 citations94
US7869867B2Jan 11, 2011
Implantable neurostimulator with refractory stimulation
CYBERONICS INC34 citations93
US7711419B2May 4, 2010
Neurostimulator with reduced size
CYBERONICS INC37 citations93
US7643881B2Jan 5, 2010
Neurostimulation with activation based on changes in body temperature
CYBERONICS INC29 citations93
US7567840B2Jul 28, 2009
Lead condition assessment for an implantable medical device
CYBERONICS INC22 citations93
US7711426B2May 4, 2010
Power supply monitoring for an implantable device
CYBERONICS INC17 citations92
US9802048B2Oct 31, 2017
Variable output ramping for an implantable medical device
CYBERONICS INC12 citations84
US7974688B2Jul 5, 2011
Trained and adaptive response in a neurostimulator
CYBERONICS INC11 citations84
INTERMEDICS INC
7 patentsUS5607455AMar 4, 1997
Method and apparatus for automatic shock electrode enabling
INTERMEDICS INC177 citations99
US5480415AJan 2, 1996
Apparatus for high speed data communication between an external medical device and an implantable medical device
INTERMEDICS INC123 citations98
US5456699AOct 10, 1995
Cardiac stimulator lead insertion tool
INTERMEDICS INC107 citations98
US5411536AMay 2, 1995
Method and apparatus for communicating data between medical devices to improve detectability of errors
INTERMEDICS INC120 citations98
US5383912AJan 24, 1995
Apparatus for high speed data communication between an external medical device and an implantable medical device
INTERMEDICS INC108 citations98
US5354315AOct 11, 1994
Cardiac stimulator with data converter for cardiac signal
INTERMEDICS INC48 citations93
US6282447B1Aug 28, 2001
Cardiac stimulator with rate-adaptive PVARP
INTERMEDICS INC10 citations68
SULZER INTERMEDICS INC
4 patentsUS5873897AFeb 23, 1999
Method and apparatus for dual chambered tachyarrhythmia classification and therapy
SULZER INTERMEDICS INC170 citations96
US5861009AJan 19, 1999
Implantable cardiac stimulator with rate-adaptive T-wave detection
SULZER INTERMEDICS INC145 citations96
US5713366AFeb 3, 1998
Method and apparatus for dual chamber cardiac analysis
SULZER INTERMEDICS INC53 citations96
US5772692AJun 30, 1998
Implantable medical device with automatic adjustment to externally generated shocks
SULZER INTERMEDICS INC33 citations93
EVERHEART SYSTEMS INC
3 patentsINMAN DANA MICHAEL
3 patentsUS8437853B2May 7, 2013
Safe-mode operation of an implantable medical device
INMAN DANA MICHAEL24 citations91
US8140159B2Mar 20, 2012
Safe-mode operation of an implantable medical device
INMAN DANA MICHAEL7 citations83
US8165693B2Apr 24, 2012
Safe-mode implantable medical devices
INMAN DANA MICHAEL4 citations61