Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8232913 | Multilateration system and method | — | 2012-07-31 |
| 8138967 | Multilateration system and method | — | 2012-03-20 |
| 7928908 | Apparatus and method for determining receiver performance in a multilateration system | James Joseph Fisher, Philip Edward Roy Galloway, Timothy John Quilter | 2011-04-19 |
| 7576689 | Method and apparatus for controlling a frequency source | — | 2009-08-18 |
| 7155240 | Method of determining the position of a target using transmitters of opportunity | Simon Atkinson, Adam Alexander Baker, Bryan Stephen Rickett, Christopher N. Smith | 2006-12-26 |
| 7142154 | Time and frequency synchronizations of equipment at different locations | Timothy John Quilter, David Rudi Sherry | 2006-11-28 |
| 6650597 | Timing systems | Keith Roland Stribley | 2003-11-18 |
| 6424293 | Electronic timing systems | Keith Roland Stribley | 2002-07-23 |