Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9785806 | Low-frequency receiving for radio frequency identification | Gus Ryan German, Ryan Smith, Caleb Chamberlain | 2017-10-10 |
| 7948395 | Downhole transmission system comprising a coaxial capacitor | David R. Hall, David Pixton, Monte Johnson, H. Tracy Hall, Jr., Michael Rawle | 2011-05-24 |
| 7810125 | Method and system for a low cost wireless telephone link for a set top box | Scott Smith, Alan Stettler | 2010-10-05 |
| 7649473 | Physically segmented logical token network | Monte Johnson | 2010-01-19 |
| 7586934 | Apparatus for fixing latency | David R. Hall, Justin Moon, Roger O. Koehler | 2009-09-08 |
| 7570175 | Node discovery in physically segmented logical token network | Monte Johnson, Mark Stillings | 2009-08-04 |
| 7548068 | System for testing properties of a network | Michael Rawle, Marshall Soares | 2009-06-16 |
| 7288857 | Self-latching power supply apparatus | Greg Perkins | 2007-10-30 |
| 7277026 | Downhole component with multiple transmission elements | David R. Hall, Joe Fox | 2007-10-02 |
| 7275597 | Remote power management method and system in a downhole network | David R. Hall, Roger O. Koehler | 2007-10-02 |
| 7274304 | System for loading executable code into volatile memory in a downhole tool | David R. Hall, Monte Johnson | 2007-09-25 |
| 7253671 | Apparatus and method for compensating for clock drift in downhole drilling components | David R. Hall, David Pixton, Monte Johnson, H. Tracy Hall, Jr. | 2007-08-07 |
| 7207396 | Method and apparatus of assessing down-hole drilling conditions | David R. Hall, David Pixton, Monte Johnson, Joe Fox | 2007-04-24 |
| 7193527 | Swivel assembly | David R. Hall, David Pixton, Michael Briscoe, Kline Bradford, Michael Rawle +1 more | 2007-03-20 |
| 7142129 | Method and system for downhole clock synchronization | David R. Hall, Monte Johnson, Justin Moon, Roger O. Koehler | 2006-11-28 |
| 7135933 | System for adjusting frequency of electrical output pulses derived from an oscillator | — | 2006-11-14 |
| 7132904 | Apparatus for reducing noise | David R. Hall, Michael Rawle | 2006-11-07 |
| 7123160 | Method for triggering an action | David R. Hall, Monte Johnson, Justin Moon, Roger O. Koehler | 2006-10-17 |
| 6567474 | Digital wireless phone/modem jack capable of communications over the power lines using differential binary phase shift keying (DBPSK) | Scott R. Bullock, Scott Smith | 2003-05-20 |
| 6456192 | Method and system for power line null detection and automatic frequency and gain control | Scott R. Bullock, Ryan Hoobler | 2002-09-24 |
| 6107912 | Wireless modem jack | Scott R. Bullock, John M. Knab, Gordon E. Smith | 2000-08-22 |
| 5911119 | Secure cordless telephone extension system and method | Scott R. Bullock, John M. Knab | 1999-06-08 |
| 5852785 | Secure access telephone extension system and method in a cordless telephone system | A. Ray Ivie, Alma K. Schurig | 1998-12-22 |
| 5530737 | Secure access telephone extension system and method | A. Ray Ivie, Alma K. Schurig | 1996-06-25 |
| 5319634 | Multiple access telephone extension systems and methods | A. Ray Ivie, Alma K. Schurig | 1994-06-07 |