Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11483224 | Determining network reliability using message success rates | Keith Barnes | 2022-10-25 |
| 11452037 | Optimized parent and path selection for battery powered devices within a wireless network | Christopher Lloyd Osterloh, Keith Barnes | 2022-09-20 |
| 11438837 | Downlink event allocation in a network | Jerome Bartier, Keith Barnes, Yacine Khaled, Khalid Maallem | 2022-09-06 |
| 11399272 | Power-efficient passive discovery by network devices | Fabrice Monier, Imad Jamil, Keith Barnes | 2022-07-26 |
| 11395125 | Power-efficient passive discovery by network devices | Fabrice Monier, Imad Jamil, Keith Barnes | 2022-07-19 |
| 11363532 | Downlink event allocation in a network | Keith Barnes | 2022-06-14 |
| 11178530 | Power-efficient discovery process for nodes within a wireless mesh network | Imad Jamil, Fabrice Monier, Keith Barnes | 2021-11-16 |
| 11166088 | Discovery mechanism for communication in wireless networks | Jerome Bartier, Keith Barnes, James Laurence Taylor, Fabrice Monier | 2021-11-02 |
| 11071049 | Power-efficient passive discovery by network devices | Fabrice Monier, Imad Jamil, Keith Barnes | 2021-07-20 |
| 10911929 | Power-efficient discovery process for nodes within a wireless mesh network | Imad Jamil, Fabrice Monier, Keith Barnes | 2021-02-02 |
| 10763992 | Techniques for maintaining network connectivity in wireless mesh networks | Imad Jamil, Fabrice Monier, Keith Barnes | 2020-09-01 |
| 10757648 | Coordinating communications between nodes having asynchronous time slot schedules | Imad Jamil, Fabrice Monier, Keith Barnes | 2020-08-25 |
| 10716057 | Power-efficient passive discovery by network devices | Fabrice Monier, Imad Jamil, Keith Barnes | 2020-07-14 |
| 10554369 | Group acknowledgement message efficiency | Keith Barnes | 2020-02-04 |
| 10362374 | Discovery mechanism for communication in wireless networks | Jerome Bartier, James Laurence Taylor, Keith Barnes, Fabrice Monier | 2019-07-23 |
| 10244532 | Channel structure for communication in wireless networks | James Laurence Taylor, Jerome Bartier, Keith Barnes | 2019-03-26 |
| 10063943 | Events and scheduling for communication in wireless networks | James Laurence Taylor, Jerome Bartier, Keith Barnes | 2018-08-28 |
| 6412901 | Acoustic and ultrasonic monitoring of inkjet droplets | Wen-Li Su, Trudy Benjamin, Steven B. Elgee, Bruce A. Axten, Kerry J. Lundsten +7 more | 2002-07-02 |
| 6260941 | Acoustic and ultrasonic monitoring of inkjet droplets | Wen-Li Su, Trudy Benjamin, Steven B. Elgee, Bruce A. Axten, Kerry J. Lundsten +7 more | 2001-07-17 |
| 6199765 | Printer media with bar code identification system | — | 2001-03-13 |
| 6028320 | Detector for use in a printing device having print media with fluorescent marks | — | 2000-02-22 |
| 5984193 | Printer media with bar code identification system | — | 1999-11-16 |
| 5940965 | Method of making multiple lead voltage probe | David Dascher, Keith C. Griggs | 1999-08-24 |
| 5929875 | Acoustic and ultrasonic monitoring of inkjet droplets | Wen-Li Su, Trudy Benjamin, Steven B. Elgee, Bruce A. Axten, Kerry J. Lundsten +7 more | 1999-07-27 |
| 5898312 | Multiple lead voltage probe and method of making same | David Dascher, Keith C. Griggs | 1999-04-27 |