Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9680980 | Electronic device accessory | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Conner +1 more | 2017-06-13 |
| 9656621 | System and method for sensor module power management | Robert B. Curtis, Saket R. Vora, Joseph Fisher, Bryson Gardner, Tyler Mincey +4 more | 2017-05-23 |
| 9237401 | Electronic devices with adjustable bias impedances and adjustable bias voltages for accessories | Yash Modi, Jeffrey J. Terlizzi, Jahan Minoo, Wendell B. Sander | 2016-01-12 |
| 9020162 | Electronic device and external equipment with digital noise cancellation and digital audio path | Wendell B. Sander, Jeffrey J. Terlizzi, David Tupman, Barry Corlett | 2015-04-28 |
| 8995689 | Electronic device circuitry for communicating with accessories | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Conner +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 Conner +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 Conner +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 Conner +1 more | 2014-11-18 |
| 8812883 | Systems and methods for providing device-to-device handshaking through a power supply signal | Doug M. Farrar, Lawrence F. Heyl | 2014-08-19 |
| 8600080 | Methods for communicating with electronic device accessories | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Conner +1 more | 2013-12-03 |
| 8457157 | Digital communications system with variable-bandwidth traffic channels | Wendell B. Sander, Barry Corlett, David Tupman, Jeffrey J. Terlizzi, Andrew P. Bright +1 more | 2013-06-04 |
| 8332664 | Systems and methods for providing device-to-device handshaking through a power supply signal | Doug M. Farrar, Lawrence F. Heyl | 2012-12-11 |
| 8254592 | Electronic device and external equipment with configurable audio path circuitry | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar | 2012-08-28 |
| 8223986 | Electronic device and external equipment with digital noise cancellation and digital audio path | Wendell B. Sander, Jeffrey J. Terlizzi, David Tupman, Barry Corlett | 2012-07-17 |
| 8130790 | Digital communications system with variable-bandwidth traffic channels | Wendell B. Sander, Barry Corlett, David Tupman, Jeffrey J. Terlizzi, Andrew P. Bright +1 more | 2012-03-06 |
| 7869608 | Electronic device accessory | Wendell B. Sander, Jeffrey J. Terlizzi, Douglas M. Farrar, Timothy M. Johnson, Brian Conner +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 Conner +1 more | 2009-11-24 |
| 7424083 | PLL noise smoothing using dual-modulus interleaving | Earl W. McCune, Jr. | 2008-09-09 |
| 7227919 | Data sampler for digital frequency/phase determination | — | 2007-06-05 |
| 7158494 | Multi-mode communications transmitter | Wendell B. Sander, Stephan V. Schell | 2007-01-02 |
| 7027545 | Data sampler for digital frequency/phase determination | — | 2006-04-11 |
| 7012984 | PLL noise smoothing using dual-modulus interleaving | Earl W. McCune, Jr. | 2006-03-14 |
| 6140882 | Phase lock loop enabling smooth loop bandwidth switching | — | 2000-10-31 |
| 6094101 | Direct digital frequency synthesis enabling spur elimination | Wendell B. Sander | 2000-07-25 |
| 5151985 | Disk drive controller | Wendell B. Sander | 1992-09-29 |