Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216872 | Capacitive touch keypad | Jenna Lopez, Maxwell Watson, Sukanya Ranganathan | 2025-02-04 |
| 11886676 | Capacitive touch keypad | Jenna Lopez, Maxwell Watson, Sukanya Ranganathan | 2024-01-30 |
| 10748360 | Antenna diversity implementation for wireless locks | Brian A. Telljohann, Ron Kielkowski, Russell L. Steiner | 2020-08-18 |
| 10713875 | Low power credential detection device for access control system | David I. Newby, William B. Ainley, Michael Reuter, David Smith, Jineesh Kunnoth | 2020-07-14 |
| 10454153 | Self adjusting antenna impedance for credential detection in an access control system | Michael Reuter, William B. Ainley | 2019-10-22 |
| 10243254 | Self adjusting antenna impedance for credential detection in an access control system | Michael Reuter, William B. Ainley | 2019-03-26 |
| 10169938 | Low power credential detection device for access control system | David I. Newby, William B. Ainley, Michael Reuter, David Smith, Jineesh Kunnoth | 2019-01-01 |
| 10127753 | Antenna diversity implementation for wireless locks | Brian A. Telljohann, Ron Kielkowski, Russell L. Steiner | 2018-11-13 |
| 9978194 | Low power credential detection device for access control system | David I. Newby, William B. Ainley, Michael Reuter, David Smith, Jineesh Kunnoth | 2018-05-22 |
| 9792744 | Antenna diversity implementation for wireless locks | Brian A. Telljohann, Ron Kielkowski, Russell L. Steiner | 2017-10-17 |
| 9441401 | Lock devices, systems and methods | Wu P. Chen, Brian A. Telljohann, William B. Ainley | 2016-09-13 |
| 8229104 | Full duplex telephone system employing automatic level control for improved digital signal processing of audio signals | Wilhelm Riedl, Joel D. Sawaski, Kent Joseph Nysewander, Hung-Chi Lai | 2012-07-24 |