John T. Armstrong
26Patents
19h-index
23Co-inventors
81Inventor score
Filing activity: Jul 10, 1980 → Jul 14, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6585644B2 | Ambulatory medical apparatus and method using a telemetry system with predefined reception listening periods | Emerging Cross-Sectional Technologies | 1,395 | Expired |
| US6758810B2 | Ambulatory medical apparatus and method using a robust communication protocol | Emerging Cross-Sectional Technologies | 1,224 | Expired |
| US6813519B2 | Ambulatory medical apparatus and method using a robust communication protocol | Emerging Cross-Sectional Technologies | 1,197 | Expired |
| US6811534B2 | Ambulatory medical apparatus and method using a telemetry system with predefined reception listening periods | Emerging Cross-Sectional Technologies | 1,139 | Expired |
| US6687546B2 | Ambulatory medical apparatus and method using a robust communication protocol | Emerging Cross-Sectional Technologies | 1,134 | Expired |
| US6564105B2 | Method and apparatus for communicating between an ambulatory medical device and a control device via telemetry using randomized data | Emerging Cross-Sectional Technologies | 1,126 | Expired |
| US6811533B2 | Ambulatory medical apparatus and method using a robust communication protocol | Emerging Cross-Sectional Technologies | 1,108 | Expired |
| US6659948B2 | Ambulatory medical apparatus and method using a telemetry system with predefined reception listening periods | Emerging Cross-Sectional Technologies | 1,102 | Expired |
| US6733446B2 | Ambulatory medical apparatus and method using a telemetry system with predefined reception listening periods | Emerging Cross-Sectional Technologies | 1,026 | Expired |
| US7024245B2 | Ambulatory medical apparatus and method using a robust communication protocol | Emerging Cross-Sectional Technologies | 839 | Expired |
| US7171274B2 | Method and apparatus for communicating between an ambulatory medical device and a control device via telemetry using randomized data | Emerging Cross-Sectional Technologies | 776 | Expired |
| US7347819B2 | Ambulatory medical apparatus and method using a robust communication protocol | Emerging Cross-Sectional Technologies | 351 | Expired |
| US7253717B2 | Method and system for communicating with and tracking RFID transponders | Physics | 115 | Expired |
| US5794196A | Speech recognition system distinguishing dictation from commands by arbitration between continuous speech and isolated word modules | Physics | 88 | Expired |
| US5559828A | Transmitted reference spread spectrum communication using a single carrier with two mutually orthogonal modulated basis vectors | Electricity | 83 | Expired |
| US7595723B2 | Wireless communication protocol for a medical sensor system | Human Necessities | 59 | Active |
| US5671426A | Method for organizing incremental search dictionary | Physics | 52 | Expired |
| US7626488B2 | Method and system for communicating with and tracking RFID transponders | Physics | 41 | Active |
| US7108006B2 | Subsea actuator assemblies and methods for extending the water depth capabilities of subsea actuator assemblies | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6460308B1 | Foundation bolt rework kit and method of using same | Fixed Constructions | 11 | Expired |
| US8791824B2 | Method for reading RFID tags using directional antennas | Electricity | 1 | Active |
| US10187961B2 | Combination light, RFID and software radio assembly to replace standard or existing lighting with RFID enabled lighting | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9894828B1 | Garden tool adapter for punching holes for seeds and method for use | Human Necessities | 0 | Active |
| US4317266A | Thrust bearing assembly method | Emerging Cross-Sectional Technologies | 0 | Expired |
| US10063515B2 | Method of communicating in a radio frequency identification system using aloha networks | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.