Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7307595 | Near field location system and method | Robert Edward DePierre, Glenn Wolenec, Kazimierz Siwiak, Jerome Sylvester Gabig | 2007-12-11 |
| 7298314 | Near field electromagnetic positioning system and method | David Wesley Langford | 2007-11-20 |
| 7221323 | Tag-along microsensor device and method | Barbara McNew Schantz, Jerome Sylvester Gabig | 2007-05-22 |
| 7209089 | Broadband electric-magnetic antenna apparatus and method | — | 2007-04-24 |
| 7129886 | System and method for detecting an intruder using impulse radio technology | David Hall, Scott M. Yano | 2006-10-31 |
| 7068225 | Nano-antenna apparatus and method | — | 2006-06-27 |
| 7064723 | Spectral control antenna apparatus and method | — | 2006-06-20 |
| 6963301 | System and method for near-field electromagnetic ranging | Robert Edward DePierre | 2005-11-08 |
| 6950064 | System and method for ascertaining angle of arrival of an electromagnetic signal | — | 2005-09-27 |
| 6922177 | Impulse radar antenna array and method | Mark Barnes, Charles G. Gilbert, Herbert U. Fluhler, Soumya Nag, David M. Dickson | 2005-07-26 |
| 6845253 | Electromagnetic antenna apparatus | — | 2005-01-18 |
| 6822604 | System and method for detecting an intruder using impulse radio technology | David Hall, Scott M. Yano | 2004-11-23 |
| 6774859 | Ultra wideband antenna having frequency selectivity | Glenn Wolenec | 2004-08-10 |
| 6667724 | Impulse radar antenna array and method | Mark Barnes, Charles G. Gilbert, Herbert U. Fluhler, Soumya Nag, David M. Dickson | 2003-12-23 |
| 6642903 | Apparatus for establishing signal coupling between a signal line and an antenna structure | — | 2003-11-04 |
| 6614384 | System and method for detecting an intruder using impulse radio technology | David Hall, Scott M. Yano | 2003-09-02 |
| 6593886 | Planar loop antenna | — | 2003-07-15 |
| 6538615 | Semi-coaxial horn antenna | — | 2003-03-25 |
| 6512488 | Apparatus for establishing signal coupling between a signal line and an antenna structure | — | 2003-01-28 |
| 6437756 | Single element antenna apparatus | — | 2002-08-20 |