John J. Grevious
24Patents
17h-index
44Co-inventors
81Inventor score
Filing activity: Nov 9, 1990 → Jun 4, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6443891B1 | Telemetry modulation protocol system for medical devices | Emerging Cross-Sectional Technologies | 365 | Expired |
| US5752977A | Efficient high data rate telemetry format for implanted medical device | Human Necessities | 259 | Expired |
| US5324315A | Closed-loop downlink telemetry and method for implantable medical device | Emerging Cross-Sectional Technologies | 209 | Expired |
| US6167310A | Downlink telemetry system and method for implantable medical device | Human Necessities | 182 | Expired |
| US5292343A | Hand shake for implanted medical device telemetry | Emerging Cross-Sectional Technologies | 176 | Expired |
| US5766232A | Method and apparatus for altering the Q of an implantable medical device telemetry antenna | Human Necessities | 161 | Expired |
| US7187978B2 | Method and apparatus for programming an implantable medical device | Human Necessities | 153 | Expired |
| US5127401A | Method of and apparatus for multi-vector pacing artifact detection | Human Necessities | 152 | Expired |
| US5562714A | Magnetic field strength regulator for implant | Human Necessities | 145 | Expired |
| US5168871A | Method and apparatus for processing quasi-transient telemetry signals in noisy environments | Emerging Cross-Sectional Technologies | 129 | Expired |
| US5117825A | Closed loop transmitter for medical implant | Emerging Cross-Sectional Technologies | 124 | Expired |
| US6456883B1 | Apparatus and method for allowing immediate retrieval for information and identification from an implantable medical device having a depleted power source | Human Necessities | 117 | Expired |
| US5527348A | Magnetically permeable E-shield and method of connection thereto | Human Necessities | 101 | Expired |
| US8244367B2 | Closed loop long range recharging | Human Necessities | 91 | Active |
| US7912537B2 | Telemetry-synchronized physiological monitoring and therapy delivery systems | Emerging Cross-Sectional Technologies | 67 | Active |
| US8909351B2 | Implantable medical devices and systems having dual frequency inductive telemetry and recharge | Human Necessities | 54 | Active |
| US7191008B2 | Implantable medical device with a dual power source | Human Necessities | 49 | Expired |
| US8751001B2 | Universal recharging of an implantable medical device | Human Necessities | 17 | Active |
| US8781595B2 | Chopper mixer telemetry circuit | Electricity | 17 | Active |
| US7912551B2 | Telemetry noise reduction | Emerging Cross-Sectional Technologies | 13 | Active |
| US9449501B2 | Chopper mixer telemetry circuit | Electricity | 11 | Active |
| US8644948B2 | Converter device for communicating with multiple medical devices | Human Necessities | 10 | Active |
| US8380311B2 | Housing for implantable medical device | Human Necessities | 3 | Active |
| US8494648B2 | Telemetry noise reduction | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.