Inventor
ARMSTRONG JOHN T
US21 patents
⚠️ This page may combine multiple inventors who share the name “ARMSTRONG JOHN T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEDTRONIC MINIMED INC
12 patentsUS7347819B2Mar 25, 2008
Ambulatory medical apparatus and method using a robust communication protocol
MEDTRONIC MINIMED INC397 citations99
US7171274B2Jan 30, 2007
Method and apparatus for communicating between an ambulatory medical device and a control device via telemetry using randomized data
MEDTRONIC MINIMED INC917 citations99
US7024245B2Apr 4, 2006
Ambulatory medical apparatus and method using a robust communication protocol
MEDTRONIC MINIMED INC881 citations99
US6811534B2Nov 2, 2004
Ambulatory medical apparatus and method using a telemetry system with predefined reception listening periods
MEDTRONIC MINIMED INC1,188 citations99
US6813519B2Nov 2, 2004
Ambulatory medical apparatus and method using a robust communication protocol
MEDTRONIC MINIMED INC1,252 citations99
US6811533B2Nov 2, 2004
Ambulatory medical apparatus and method using a robust communication protocol
MEDTRONIC MINIMED INC1,163 citations99
US6758810B2Jul 6, 2004
Ambulatory medical apparatus and method using a robust communication protocol
MEDTRONIC MINIMED INC1,303 citations99
US6733446B2May 11, 2004
Ambulatory medical apparatus and method using a telemetry system with predefined reception listening periods
MEDTRONIC MINIMED INC1,125 citations99
US6687546B2Feb 3, 2004
Ambulatory medical apparatus and method using a robust communication protocol
MEDTRONIC MINIMED INC1,405 citations99
US6659948B2Dec 9, 2003
Ambulatory medical apparatus and method using a telemetry system with predefined reception listening periods
MEDTRONIC MINIMED INC1,178 citations99
US6585644B2Jul 1, 2003
Ambulatory medical apparatus and method using a telemetry system with predefined reception listening periods
MEDTRONIC MINIMED INC1,514 citations99
US6564105B2May 13, 2003
Method and apparatus for communicating between an ambulatory medical device and a control device via telemetry using randomized data
MEDTRONIC MINIMED INC1,275 citations99
HOLLISTER ALLEN
3 patentsUS8791824B2Jul 29, 2014
Method for reading RFID tags using directional antennas
HOLLISTER ALLEN4 citations65
US10817679B2Oct 27, 2020
Multidimensional sieving for high density low collision RFID tag fields
HOLLISTER ALLEN0 citations44
US10063515B2Aug 28, 2018
Method of communicating in a radio frequency identification system using aloha networks
HOLLISTER ALLEN0 citations34