Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7747018 | Method and apparatus for providing a message sequence count in a security systems | — | 2010-06-29 |
| 7734906 | System and method for panel linking in a security system | Robert Joseph Orlando, Scott Simon, Gordon Hope, Damian J Tallini, Metin L. Goklevent | 2010-06-08 |
| 6987450 | Method and apparatus for determining message response type in a security system | Kenneth L. Addy | 2006-01-17 |
| 6985344 | Polling loop short and overload isolator (VSOI) | Jon Bruns, Jean U. Millien | 2006-01-10 |
| 6930604 | Method and apparatus for filtering non-essential messages in a disarmed security system | — | 2005-08-16 |
| 6868493 | System and method for panel linking in a security system | Robert Joseph Orlando, Scott Simon, Gordon Hope, Damian J Tallini, Metin L. Goklevent | 2005-03-15 |
| 6832332 | Automatic detection and correction of marginal data in polling loop system | Tony T. Li | 2004-12-14 |
| 6777951 | Method and apparatus for detecting and isolating shorts and other troubles on a polling loop | Jon Bruns, Jean U. Millien, John J. Ryan | 2004-08-17 |
| 6744348 | Security system utilizing group supervision polling | Tony T. Li | 2004-06-01 |
| 6721283 | Method and apparatus for a plug and play polling loop system | Jon Bruns | 2004-04-13 |
| 6696940 | System and method for loop diagnostics in a security system | Tony T. Li | 2004-02-24 |
| 6690276 | Method and apparatus for monitoring message acknowledgements in a security system | — | 2004-02-10 |
| 6603387 | Programming of RF transmitter identification data by monitoring power | Kenneth L. Addy | 2003-08-05 |
| 6167137 | Secure communications in a wireless system | Thomas Paul Schmit | 2000-12-26 |
| 6137402 | Method for arming a security system | — | 2000-10-24 |
| 6026165 | Secure communications in a wireless system | Thomas Paul Schmit | 2000-02-15 |
| 5828300 | Alarm system with supervision controlled receiver parameter modification | Kenneth L. Addy, Thomas Paul Schmit | 1998-10-27 |
| 5347515 | Method and apparatus for global polling having contention-based address identification | — | 1994-09-13 |
| 5117220 | Glass breakage detector | Stanley B. Freeman | 1992-05-26 |
| 4754261 | Security system | — | 1988-06-28 |
| 4603325 | Evaluation apparatus | Douglas McGarrett | 1986-07-29 |
| 4194188 | Interrogation of key switches using pulse width detection | Morton B. Herman | 1980-03-18 |
| 4194223 | Magnetic recording detection | — | 1980-03-18 |