Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393170 | Digital safety locks in industrial process plants | Mark J. Nixon | 2025-08-19 |
| 12294617 | Security negotiations between different versioned protocol devices to enable backward compatibility | Mark J. Nixon, Aaron C. Jones | 2025-05-06 |
| 11880181 | Digital safety locks in industrial process plants | Mark J. Nixon | 2024-01-23 |
| 8942219 | Support for network management and device communications in a wireless network | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall | 2015-01-27 |
| 8892769 | Routing packets on a network using directed graphs | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall, Yuri Zats +1 more | 2014-11-18 |
| 8798084 | Increasing reliability and reducing latency in a wireless network | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall, Terrence L. Blevins | 2014-08-05 |
| 8676219 | Combined wired and wireless communications with field devices in a process control environment | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall | 2014-03-18 |
| 8670746 | Enhancing security in a wireless network | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Thomas L. Phinney, Tomas P. Lennvall +2 more | 2014-03-11 |
| 8670749 | Enhancing security in a wireless network | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Thomas L. Phinney, Tomas P. Lennvall +2 more | 2014-03-11 |
| 8660108 | Synchronizing timeslots in a wireless communication protocol | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall, Yuri Zats | 2014-02-25 |
| 8570922 | Efficient addressing in wireless hart protocol | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall | 2013-10-29 |
| 8451809 | Wireless gateway in a process control environment supporting a wireless communication protocol | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall | 2013-05-28 |
| 8441947 | Simultaneous data packet processing | Chuck Middleton, Mark M. Okamura, Daraius Hathiram, Ronald E. Ham | 2013-05-14 |
| 8406248 | Priority-based scheduling and routing in a wireless network | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall, Terrence L. Blevins | 2013-03-26 |
| 8356431 | Scheduling communication frames in a wireless network | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall, Yuri Zats +1 more | 2013-01-22 |
| 8325627 | Adaptive scheduling in a wireless network | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall, Terrence L. Blevins | 2012-12-04 |
| 8230108 | Routing packets on a network using directed graphs | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall, Yuri Zats +1 more | 2012-07-24 |
| 8169974 | Suspending transmissions in a wireless network | Mark J. Nixon, Eric D. Rotvold, Robin S. Pramanik, Tomas P. Lennvall | 2012-05-01 |