Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10645628 | Apparatus for interconnecting wireless networks separated by a barrier | — | 2020-05-05 |
| 9755129 | Integral thermoelectric generator for wireless devices | David Matthew Strei | 2017-09-05 |
| 9518852 | Hybrid power module with fault detection | Chad M. McGuire, Theodore Henry Schnaare | 2016-12-13 |
| 9291684 | Logic capable power module | Chad M. McGuire, Theodore Henry Schnaare | 2016-03-22 |
| 8787848 | RF adapter for field device with low voltage intrinsic safety clamping | John A. Kielb, Brian L. Westfield | 2014-07-22 |
| 8737244 | Wireless sensor network access point and device RF spectrum analysis system and method | Eric D. Rotvold, Daniel Clifford Carlson, Theodore Henry Schnaare, Joseph Citrano, III | 2014-05-27 |
| 8706448 | Wireless field device with removable power source | — | 2014-04-22 |
| 8452255 | Field device with dynamically adjustable power consumption radio frequency communication | — | 2013-05-28 |
| 8363580 | Disparate radios in a wireless mesh network | — | 2013-01-29 |
| 8208581 | Two wire transmitter with isolated can output | Brian L. Westfield | 2012-06-26 |
| 8160535 | RF adapter for field device | John A. Kielb, Robert J. Karschnia, Brian L. Westfield, David A. Broden | 2012-04-17 |
| 8103316 | Power management system for a field device on a wireless network | Swapan Chakraborty | 2012-01-24 |
| 8000841 | Power management in a process transmitter | — | 2011-08-16 |
| 7986968 | Control of field device on low power wireless networks | Patrick M. Dobrowski, Eric R. Lovegren, Kyle L. Stotz, Robert J. Karschnia | 2011-07-26 |
| 7986657 | Selective activation of field devices in low power wireless mesh networks | Patrick M. Dobrowski, Eric R. Lovegren, Kyle L. Stotz | 2011-07-26 |
| 7983211 | Control system with wireless messages containing message sequence information | Eric R. Lovegren, Eric W. Sybesma | 2011-07-19 |
| 7956738 | Process field device with radio frequency communication | Robert J. Karschnia, Charles R. Willcox, David A. Broden, Brian L. Westfield | 2011-06-07 |
| 7944883 | Wireless mesh networks | — | 2011-05-17 |
| 7924774 | Control system with predictive field device response time over a wireless network | Patrick M. Dobrowski, Eric R. Lovegren, Kyle L. Stotz | 2011-04-12 |
| 7903596 | Control of low power wireless networks for power conservation | Patrick M. Dobrowski, Eric R. Lovegren, Kyle L. Stotz | 2011-03-08 |
| 7889710 | Wireless mesh network with locally activated fast active scheduling of wireless messages | Philip Ostby | 2011-02-15 |
| 7835295 | Interface module with power over Ethernet function | John Brewer, Eric D. Rotvold, Robert J. Karschnia, Philip Ostby, Donald R. Lattimer | 2010-11-16 |
| 7783330 | Control system with wireless address domain to field device address domain translation | Patrick M. Dobrowski, Eric R. Lovegren, Kyle L. Stotz | 2010-08-24 |
| 7773715 | Two wire transmitter with isolated can output | Brian L. Westfield | 2010-08-10 |
| 7679033 | Process field device temperature control | Brian L. Westfield | 2010-03-16 |