Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8891338 | Measuring the accuracy of an endpoint clock from a remote device | Matthew Johnson | 2014-11-18 |
| 8594599 | Read-ahead techniques for data logging | Bret Gregory Holmdahl | 2013-11-26 |
| 8552910 | System and method of locating missing nodes in networks | Nathan Cutler, Jack D. Mitchell | 2013-10-08 |
| 8531311 | Time-divided communications in a metering system | Matthew Johnson | 2013-09-10 |
| 8493232 | Gas shut-off valve with feedback | Barry Cahill-O'Brien, Joseph Paolino | 2013-07-23 |
| 8484137 | Telemetry system | Matthew Johnson, Christopher Lloyd Osterloh, Barry Cahill-O'Brien, James Patrick Ogle | 2013-07-09 |
| 8484138 | Combined cathodic protection and meter reading monitoring system | Barry Cahill-O'Brien | 2013-07-09 |
| 8436744 | Prioritized collection of meter readings | Matthew Johnson | 2013-05-07 |
| 8395528 | Frequency shift compensation, such as for use in a wireless utility meter reading environment | Barry Cahill-O'Brien | 2013-03-12 |
| 8390472 | RF meter reading system | — | 2013-03-05 |
| 8330669 | Remote antenna coupling in an AMR device | Junsong Lin | 2012-12-11 |
| 8310341 | Endpoint classification and command processing | Matthew Johnson, Barry Cahill-O'Brien | 2012-11-13 |
| 8269649 | Relative time system | — | 2012-09-18 |
| 8269650 | Meter right sizing | Barry Cahill-O'Brien | 2012-09-18 |
| 8248267 | Systems and methods for improving reception of data in wireless communication environments | Matthew Johnson | 2012-08-21 |
| 8248268 | Requested time adjustment for accurate data exchange | Barry Cahill-O'Brien, Jack Tweedy | 2012-08-21 |
| 8242887 | Endpoint classification and command processing | Matthew Johnson, Barry Cahill-O'Brien | 2012-08-14 |
| 8243773 | Clear-channel system and related applications | — | 2012-08-14 |
| 8031082 | RF meter reading system | — | 2011-10-04 |
| 7994933 | Frequency shift compensation, such as for use in a wireless utility meter reading environment | Barry Cahill-O'Brien | 2011-08-09 |
| 7948396 | RF meter reading system | — | 2011-05-24 |
| 7844409 | Filtering of meter reading data | Matthew Johnson | 2010-11-30 |
| 7830874 | Versatile radio packeting for automatic meter reading systems | Matt Johnson, John Buffington | 2010-11-09 |
| 7577181 | Frequency hopping spread spectrum system with high sensitivity tracking and synchronization for frequency unstable signals | Harry Price Haas | 2009-08-18 |
| 7535378 | RF meter reading system | — | 2009-05-19 |