Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9912446 | Device, method and computer readable medium for communication on a ZigBee network | James Roger Hargrave, Kelvin Hui Xu | 2018-03-06 |
| 9749774 | System, method and computer readable medium for communicating with a zigbee device from a peripheral network | James Roger Hargrave, Kelvin Hui Xu, Darin William Smith, Richard R. Gelling | 2017-08-29 |
| 9554242 | Device, method and computer readable medium for communication on a zigbee network | James Roger Hargrave, Kelvin Hui Xu | 2017-01-24 |
| 9232344 | Device, method and computer readable medium for communication on a ZigBee network | James Roger Hargrave, Kelvin Hui Xu | 2016-01-05 |
| 8780917 | System, method and computer readable medium for communication on a Zigbee network | James Roger Hargrave, Kelvin Hui Xu | 2014-07-15 |
| 8644145 | System, method and computer readable medium for communicating with a zigbee device from a peripheral network | James Roger Hargrave, Kelvin Hui Xu, Darin William Smith, Richard R. Gelling | 2014-02-04 |
| 8085660 | System, method and computer readable medium for communicating with a zigbee device from a peripheral network | James Roger Hargrave, Kelvin Hui Xu, Darin William Smith, Richard R. Gelling | 2011-12-27 |