Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12156165 | Resource allocation according to geolocation of mobile communication units related applications | Dennis J. Dupray, Sheldon F. Goldberg, Charles L. Karr | 2024-11-26 |
| 11145212 | Unmanned aerial vehicle systems | Dennis J. Dupray | 2021-10-12 |
| 10849089 | Resource allocation according to geolocation of mobile communication units | Dennis J. Dupray, Sheldon F. Goldberg, Charles L. Karr | 2020-11-24 |
| 10586464 | Unmanned aerial vehicles | Dennis J. Dupray | 2020-03-10 |
| 10286930 | Instrumented rail system | Daniel H. Simon, Benjamin B. Alvarez, William A. Irizarry-Cruz, Todd M. Gustafson, Abraham Rajan +1 more | 2019-05-14 |
| 9538493 | Locating a mobile station and applications therefor | Dennis J. Dupray, Sheldon F. Goldberg, Charles L. Karr | 2017-01-03 |
| 8994591 | Locating a mobile station and applications therefor | Dennis J. Dupray, Charles L. Karr, Sheldon F. Goldberg | 2015-03-31 |
| 7812766 | Locating a mobile station and applications therefor | Dennis J. Dupray, Charles L. Karr | 2010-10-12 |
| 6952181 | Locating a mobile station using a plurality of wireless networks and applications therefor | Charles L. Karr, Dennis J. Dupray | 2005-10-04 |
| 6236365 | Location of a mobile station using a plurality of commercial wireless infrastructures | Dennis J. Dupray, Charles L. Karr | 2001-05-22 |
| 5960341 | Positioning system having an RF-measurements databank | Gregory E. Wilson, Alparslan M. Uysal | 1999-09-28 |
| 5768686 | Method and system for position determination using video dial tone | Christopher S. Rohrer | 1998-06-16 |
| 5602903 | Positioning system and method | Gregory E. Wilson, Alparslan M. Uysal | 1997-02-11 |
| 5596625 | Method for routing emergency calls during busy interface channel conditions | — | 1997-01-21 |
| 5570412 | System and method for updating a location databank | — | 1996-10-29 |
| 5508707 | Method for determining position by obtaining directional information from spatial division multiple access (SDMA)-equipped and non-SDMA-equipped base stations | Alparslan M. Uysal | 1996-04-16 |