loadpatents
name:-0.020519971847534
name:-0.024175882339478
name:-0.0043699741363525
Crutchfield; Randolph E. Patent Filings

Crutchfield; Randolph E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Crutchfield; Randolph E..The latest application filed is for "current steering for cardiac pacing".

Company Profile
4.24.23
  • Crutchfield; Randolph E. - Scottsdale AZ
  • Crutchfield; Randolph E - Scottsdale AZ
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Current Steering For Cardiac Pacing
App 20220088391 - Crutchfield; Randolph E. ;   et al.
2022-03-24
Wafer level packages of high voltage units for implantable medical devices
Grant 11,213,690 - Boone , et al. January 4, 2
2022-01-04
Integrated Circuit Package And Method Of Forming Same
App 20210272909 - Kim; Chunho ;   et al.
2021-09-02
Integrated circuit package and method of forming same
Grant 11,031,345 - Kim , et al. June 8, 2
2021-06-08
External defibrillation electrode conductive electrolyte dispersal pad
Grant 10,737,090 - Crutchfield , et al. A
2020-08-11
Therapy delivery methods and circuits for an implantable medical device
Grant 10,625,087 - Crutchfield , et al.
2020-04-21
Integrated Circuit Package And Method Of Forming Same
App 20200058592 - KIM; Chunho ;   et al.
2020-02-20
External Defibrillation Electrode Conductive Electrolyte Dispersal Pad
App 20190015657 - Crutchfield; Randolph E. ;   et al.
2019-01-17
Implantable medical devices with active component monitoring
Grant 10,159,847 - Rasmussen , et al. Dec
2018-12-25
Therapy delivery methods and circuits for an implantable medical device
Grant 9,956,422 - Crutchfield , et al. May 1, 2
2018-05-01
Implantable medical devices having multi-cell power sources
Grant 9,861,827 - Cabelka , et al. January 9, 2
2018-01-09
Implantable medical device having isolated multi-cell power sources
Grant 9,750,950 - Norton , et al. September 5, 2
2017-09-05
Multiple transformer charging circuits for implantable medical devices
Grant 9,724,528 - Boone , et al. August 8, 2
2017-08-08
Multi-primary transformer charging circuits for implantable medical devices
Grant 9,643,025 - Crutchfield , et al. May 9, 2
2017-05-09
Implantable medical devices having multi-cell power sources
Grant 9,604,071 - Crutchfield , et al. March 28, 2
2017-03-28
Transformer-based charging circuits for implantable medical devices
Grant 9,579,517 - Meador , et al. February 28, 2
2017-02-28
Transthoracic protection circuit for implantable medical devices
Grant 9,539,435 - Rasmussen , et al. January 10, 2
2017-01-10
Therapy delivery method and system for implantable medical devices
Grant 9,526,910 - Crutchfield , et al. December 27, 2
2016-12-27
Implantable Medical Devices With Active Component Monitoring
App 20160339260 - Rasmussen; Marshall J. ;   et al.
2016-11-24
Implantable Medical Device Having Isolated Multi-cell Power Sources
App 20160067512 - Norton; John D ;   et al.
2016-03-10
Multi-primary Transformer Charging Circuits For Implantable Medical Devices
App 20160067506 - Crutchfield; Randolph E. ;   et al.
2016-03-10
Transthoracic Protection Circuit For Implantable Medical Devices
App 20160067511 - Rasmussen; Marshall J ;   et al.
2016-03-10
Implantable Medical Devices Having Multi-cell Power Sources
App 20160067513 - Crutchfield; Randolph E. ;   et al.
2016-03-10
Multiple Transformer Charging Circuits For Implantable Medical Devices
App 20160067508 - Boone; Mark R. ;   et al.
2016-03-10
Implantable Medical Devices Having Multi-cell Power Sources
App 20160067507 - Cabelka; Lonny V. ;   et al.
2016-03-10
Transformer-based Charging Circuits For Implantable Medical Devices
App 20160067509 - Meador; John T. ;   et al.
2016-03-10
Therapy Delivery Methods And Circuits For An Implantable Medical Device
App 20150306407 - Crutchfield; Randolph E. ;   et al.
2015-10-29
Therapy Delivery Methods And Circuits For An Implantable Medical Device
App 20150306406 - Crutchfield; Randolph E. ;   et al.
2015-10-29
Therapy delivery method and system for implantable medical devices
Grant 9,168,379 - Cabelka , et al. October 27, 2
2015-10-27
Fault tolerant system for an implantable cardioverter defibrillator or pulse generator
Grant 9,061,163 - Crutchfield , et al. June 23, 2
2015-06-23
Therapy Delivery Method And System For Implantable Medical Devices
App 20150134021 - Crutchfield; Randolph E. ;   et al.
2015-05-14
Therapy delivery method and system for implantable medical devices
Grant 8,886,314 - Crutchfield , et al. November 11, 2
2014-11-11
Therapy Delivery Method And System For Implantable Medical Devices
App 20140088656 - Cabelka; Lonny V. ;   et al.
2014-03-27
Therapy Delivery Method And System For Implantable Medical Devices
App 20140088659 - Crutchfield; Randolph E. ;   et al.
2014-03-27
Wafer Level Packages Of High Voltage Units For Implantable Medical Devices And Corresponding Fabrication Methods
App 20130334680 - Boone; Mark R. ;   et al.
2013-12-19
Therapy delivery method and system for implantable medical devices
Grant 8,532,785 - Crutchfield , et al. September 10, 2
2013-09-10
Controlling a digital audio player from a cassette tape player adapter
Grant 8,380,329 - Crutchfield February 19, 2
2013-02-19
Fault Tolerant System for an Implantable Cardioverter Defibrillator or Pulse Generator
App 20120197330 - Crutchfield; Randolph E. ;   et al.
2012-08-02
Enabling components to be removed without hot swap circuitry
Grant 6,964,576 - Crutchfield November 15, 2
2005-11-15
Enabling components to be removed without hot swap circuitry
App 20040209501 - Crutchfield, Randolph E.
2004-10-21
System for shared power supply in computer peripheral devices
App 20030110403 - Crutchfield, Randolph E. ;   et al.
2003-06-12
Controlling a digital audio player from a cassette tape player adapter
App 20030088325 - Crutchfield, Randolph E.
2003-05-08
Digitizer tablet having high permeability grid shield
Grant 5,357,061 - Crutchfield October 18, 1
1994-10-18

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