Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9697700 | Ambient condition detector with processing of incoming audible commands followed by speech recognition | Mark H. Schmidt | 2017-07-04 |
| 9348534 | Backup method and computer system thereof | Henry Xiang, Lin Jiang, Zhi-Chun Huang | 2016-05-24 |
| 7792511 | Security system with dynamic range enhancement for FM demodulation | Lance Weston, Mark H. Schmidt | 2010-09-07 |
| 7764528 | AC to DC conversion circuit | Lance Weston, Mark H. Schmidt | 2010-07-27 |
| 7619471 | Class D amplifier with increased efficiency | Lance Weston, John J. Ryan | 2009-11-17 |
| 7576624 | System and method for extending universal bus line length | Lance Weston, John J. Ryan | 2009-08-18 |
| 7573239 | Circuit for monitoring batteries in a parallel configuration while under load | Lance Weston, John J. Ryan | 2009-08-11 |
| 7518506 | Security system reporting events through e-mail messages | Albert Lee, Jaime E. Barahona, James Ramroop | 2009-04-14 |
| 7218217 | False alarm reduction in security systems using weather sensor and control panel logic | Robert S. Adonailo, David S. Zakrewski | 2007-05-15 |
| 6832332 | Automatic detection and correction of marginal data in polling loop system | Francis C. Marino | 2004-12-14 |
| 6744348 | Security system utilizing group supervision polling | Francis C. Marino | 2004-06-01 |
| 6696940 | System and method for loop diagnostics in a security system | Francis C. Marino | 2004-02-24 |