Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914789 | Wireless sensing for battery systems | Mark Alan Lemkin, Alain Pierre Levesque, Brett Warneke, Erik Soule, Lance Robert Doherty +4 more | 2021-02-09 |
| 10547206 | Fault-tolerant power network | Heath Stewart, Andrew J. Gardner, David Stover, Jeffrey Lynn Heath | 2020-01-28 |
| 10313139 | Power over data lines system with redundant power connections | Andrew J. Gardner | 2019-06-04 |
| 10261477 | Detection and classification scheme for power over Ethernet system | Jeffrey Lynn Heath, Kirk Su, Ryan Huff | 2019-04-16 |
| 10256867 | Power over data lines system providing a variable voltage to powered device | Jeffrey Lynn Heath | 2019-04-09 |
| 10122413 | Power over data lines system using voltage clamp in PD for detection or classification | Jeffrey Lynn Heath | 2018-11-06 |
| 10090666 | Circuit architectures for protecting against PoDL wire faults | Andrew J. Gardner, Jeffrey Lynn Heath | 2018-10-02 |
| 9897981 | Detection and classification scheme for power over ethernet system | Jeffrey Lynn Heath, Kirk Su, Ryan Huff | 2018-02-20 |
| 9860072 | System with sleep and wake up control over DC path | Andrew J. Gardner, Heath Stewart | 2018-01-02 |
| 9859951 | Power over data lines detection and classification scheme | Jeffrey Lynn Heath | 2018-01-02 |
| 9853838 | PoDL system with active dV/dt and dI/dt control | Andrew J. Gardner, Jeffrey Lynn Heath | 2017-12-26 |
| 9851772 | 1-wire bus PD detection and classification scheme for ethernet PoDL | Andrew J. Gardner | 2017-12-26 |
| 9705325 | Controlling switching circuits to balance power or current drawn from multiple power supply inputs | — | 2017-07-11 |
| 9667429 | PSE controller in PoE system detects different PDs on data pairs and spare pairs | Jeffrey Lynn Heath, Heath Stewart, Michael Paul | 2017-05-30 |
| 9660456 | Switching of conductor pair in power over ethernet system | Jeffrey Lynn Heath | 2017-05-23 |
| 9634844 | Detection scheme for four wire pair Power Over Ethernet system | Michael Paul, Jeffrey Lynn Heath, Heath Stewart | 2017-04-25 |
| 9547318 | Powered device, using power over ethernet, with dedicated low current and high current paths for loads | Jeffrey Lynn Heath, Kirk Su | 2017-01-17 |
| 9535437 | Power over ethernet power sourcing equipment provides low voltage output for increased efficiency in low power mode | Jeffrey Lynn Heath, Kirk Su | 2017-01-03 |
| 9488997 | Power over Ethernet system where power sourcing equipment detects actual voltage at powered device | Jeffrey Lynn Heath, Ryan Huff | 2016-11-08 |
| 9377794 | Rapid power up of Power Over Ethernet equipment system | Jeffrey Lynn Heath | 2016-06-28 |
| 9209981 | Power over Ethernet on data pairs and spare pairs | Jeffrey Lynn Heath, Heath Stewart, Michael Paul | 2015-12-08 |
| 8963617 | Switching topology for connecting two nodes in electronic system | Kok Yong Sim | 2015-02-24 |
| 8831211 | Common-mode data transmission for power over ethernet system | John Stineman | 2014-09-09 |
| 7863772 | Balancing current drawn from multiple power supply inputs using multiple-input inductors | David B. Bell | 2011-01-04 |
| 7827418 | Controlling power distribution among multiple wires in communication cable | Jacob Herbold | 2010-11-02 |