Inventor

GREVIOUS JOHN J

US20 patents

⚠️ This page may combine multiple inventors who share the name “GREVIOUS JOHN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GREVIOUS JOHN J

MEDTRONIC INC

Apparatus and method for allowing immediate retrieval for information and identification from an implantable medical device having a depleted power source

Telemetry modulation protocol system for medical devices

Downlink telemetry system and method for implantable medical device

Magnetic field strength regulator for implant

Closed-loop downlink telemetry and method for implantable medical device

Implantable medical device with a dual power source

Efficient high data rate telemetry format for implanted medical device

Telemetry-synchronized physiological monitoring and therapy delivery systems

Hand shake for implanted medical device telemetry

Magnetically permeable E-shield and method of connection thereto

Method and apparatus for altering the Q of an implantable medical device telemetry antenna

Telemetry noise reduction

Chopper mixer telemetry circuit

Housing for implantable medical device

GREVIOUS JOHN J

Chopper mixer telemetry circuit

Universal recharging of an implantable medical device

Converter device for communicating with multiple medical devices

WAHLSTRAND CARL D

Closed loop long range recharging

DINSMOOR DAVID A

Implantable medical devices and systems having dual frequency inductive telemetry and recharge

WOSMEK MARK G

Telemetry noise reduction