Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9406012 | Integrated circuits with persistent data storage | Curtis L. Carrender, Roger G. Stewart, John Howard Rolin | 2016-08-02 |
| 8936201 | Integrated circuits with persistent data storage | Curtis L. Carrender, Roger G. Stewart, John Howard Rolin | 2015-01-20 |
| 8464957 | Integrated circuits with persistent data storage | Curtis L. Carrender, Roger G. Stewart, John Howard Rolin | 2013-06-18 |
| 7880589 | Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture | Kerry Steele, Gordon A. Anderson | 2011-02-01 |
| 7639119 | System and method for inventorying multiple remote objects | Curtis L. Carrender | 2009-12-29 |
| 7286043 | System and method for inventorying multiple remote objects | Curtis L. Carrender | 2007-10-23 |
| 7274910 | Advanced capability RFID system | Kerry Steele, Gordon A. Anderson | 2007-09-25 |
| 7180402 | Phase modulation in RF tag | Curtis L. Carrender | 2007-02-20 |
| 7176784 | Multi-mode radio frequency device | Curtis L. Carrender, Gordon A. Anderson, Kerry Steele | 2007-02-13 |
| 7081815 | Radio frequency security system, method for a building facility or the like, and apparatus and methods for remotely monitoring the status of fire extinguishers | Larry Runyon, Wayne M. Gunter | 2006-07-25 |
| 6995652 | System and method for controlling remote devices | Curtis L. Carrender, Jeff Scott, David Anthony Clark | 2006-02-07 |
| 6774782 | Radio frequency personnel alerting security system and method | Larry Runyon, Wayne M. Gunter | 2004-08-10 |
| 6765476 | Multi-level RF identification system | Kerry Steele, Gordon A. Anderson | 2004-07-20 |
| 6745008 | Multi-frequency communication system and method | Curtis L. Carrender | 2004-06-01 |
| 6646550 | Radio frequency security system and method for a building facility | Larry Runyon, Wayne M. Gunter | 2003-11-11 |