Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095752 | Determination of presence data by devices | Todd Christopher Mason | 2021-08-17 |
| 10785044 | Management of energy delivery rate to computing devices | David George Butler, Arvind Thiagarajan | 2020-09-22 |
| 10506073 | Determination of presence data by devices | Todd Christopher Mason | 2019-12-10 |
| 10332388 | System for providing acoustic signals | Krystian Jozef Chmiel, David George Butler, Andrew David Price | 2019-06-25 |
| 10320576 | Energy management system | David George Butler, Arvind Thiagarajan | 2019-06-11 |
| 10282697 | Spatially aware mounting system | Arvind Thiagarajan | 2019-05-07 |
| 10270797 | Secure wireless network credential sharing | David George Butler, Richard David Young, Thomas Mader | 2019-04-23 |
| 10176815 | System for acoustic communication | Krystian Jozef Chmiel, David George Butler, Andrew David Price | 2019-01-08 |
| 10148495 | Remote configuration of wireless devices | Sean Joseph Henry Oczkowski, David George Butler | 2018-12-04 |
| 10064001 | Passive device monitoring using radio frequency signals | David George Butler | 2018-08-28 |
| 9900919 | Adaptive beacon rate system | David George Butler, Yi Zhu | 2018-02-20 |
| 9769283 | Presence-based operation of devices | Todd Christopher Mason | 2017-09-19 |
| 9681263 | Passive device monitoring using radio frequency signals | David George Butler | 2017-06-13 |
| 9635547 | Systems, devices, and methods for obfuscating location | David George Butler | 2017-04-25 |
| 9552049 | Activating and using device with a grip switch | David George Butler | 2017-01-24 |
| 9549319 | Presence verification within a wireless environment | David George Butler | 2017-01-17 |
| 9357493 | Stylus power management using motion and orientation sensing | David George Butler, Arvind Thiagarajan | 2016-05-31 |
| 9301141 | Secure wireless network credential sharing | David George Butler, Richard David Young, Thomas Mader | 2016-03-29 |
| 9245433 | Passive device monitoring using radio frequency signals | David George Butler | 2016-01-26 |
| 9224290 | Presence-based device operation | Todd Christopher Mason | 2015-12-29 |
| 9009371 | Full-duplex communications device | — | 2015-04-14 |
| 8915445 | Activating device using contacting motion sensor | David George Butler | 2014-12-23 |
| 8913189 | Audio and video processing associated with visual events | Todd Christopher Mason | 2014-12-16 |
| 8913955 | Magnetically initiated device pairing | — | 2014-12-16 |
| 8832339 | Full-duplex asynchronous communications using synchronous interfaces | — | 2014-09-09 |