Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9958885 | Power management in line powered hazard detection systems | Ian C. Smith, Daniel Adam Warren, Scott Mullins | 2018-05-01 |
| 9935455 | Monitoring and recoverable protection of thermostat switching circuitry | Daniel Adam Warren, Ian C. Smith | 2018-04-03 |
| 9866760 | Multi-mode LED illumination system | Arvind Dorai, Anders Nelson | 2018-01-09 |
| 9851699 | Component interfacing in hazard safety systems | Anthony M. Fadell, Scott Mullins, Ian C. Smith | 2017-12-26 |
| 9746859 | Thermostat system with software-repurposable wiring terminals adaptable for HVAC systems of different ranges of complexity | Joseph E. Palmer, David Sloo | 2017-08-29 |
| 9710001 | Power gating in hazard detection systems | Ian C. Smith, Daniel Adam Warren, Scott Mullins | 2017-07-18 |
| 9680980 | Electronic device accessory | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Sander +1 more | 2017-06-13 |
| 9622301 | Smoke detector with regulated constant-current circuit for driving optical sources | Daniel Adam Warren, Ian C. Smith | 2017-04-11 |
| 9612031 | Thermostat switching circuitry robust against anomalous HVAC control line conditions | Daniel Adam Warren, Orville Buenaventura, Michael Ayoubi, Edwin H. Satterthwaite, Jr. | 2017-04-04 |
| 9612602 | Bifurcated processor hazard detection systems | Ian C. Smith, Daniel Adam Warren, Scott Mullins | 2017-04-04 |
| 9544485 | Multi-mode LED illumination system | Anders Nelson, Arvind Dorai | 2017-01-10 |
| 9244474 | Power management in hazard detection systems | Ian C. Smith, Daniel Adam Warren, Scott Mullins | 2016-01-26 |
| 9111500 | Devices and methods for pixel discharge before display turn-off | Ahmad Al-Dahle, Hopil Bae, Yafei Bi | 2015-08-18 |
| 8995689 | Electronic device circuitry for communicating with accessories | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Sander +1 more | 2015-03-31 |
| 8983093 | Electronic device circuitry for communicating with accessories | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Sander +1 more | 2015-03-17 |
| 8976976 | Accessory adapter with user input interface | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Sander +1 more | 2015-03-10 |
| 8891790 | Methods for using an accessory to communicate with an electronic device | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Sander +1 more | 2014-11-18 |
| 8708242 | Thermostat system with software-repurposable wiring terminals adaptable for HVAC systems of different ranges of complexity | Joseph E. Palmer, David Sloo | 2014-04-29 |
| 8659302 | Monitoring and recoverable protection of thermostat switching circuitry | Daniel Adam Warren, Ian C. Smith | 2014-02-25 |
| 8600080 | Methods for communicating with electronic device accessories | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Sander +1 more | 2013-12-03 |
| 7869608 | Electronic device accessory | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Sander +1 more | 2011-01-11 |
| 7623667 | Electronic device accessory with ultrasonic tone generator | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Sander +1 more | 2009-11-24 |