Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078736 | Systems and methods for GPS/GNSS based real time global asset tracking | Barbara Ann Block, David S. De Lorenzo, Yu-Hsuan Chen, Per K. Enge | 2024-09-03 |
| 11656368 | Systems and methods for GPS/GNSS based real time global asset tracking | Barbara Ann Block, David S. De Lorenzo, Yu-Hsuan Chen, Per K. Enge | 2023-05-23 |
| 9704161 | Providing information without authentication | Isaac Oates, Adam Ebel | 2017-07-11 |
| 8391488 | Method and apparatus for using navigation signal information for geoencryption to enhance security | Di Qiu, Per K. Enge, Logan Scott, Dan Boneh, Ron Karpf | 2013-03-05 |
| 8315389 | Geosecurity methods and devices using geotags derived from noisy location data from multiple sources | Di Qiu, David S. De Lorenzo, Dan Boneh, Per K. Enge | 2012-11-20 |
| 8300813 | Secure information transfer based on global position | David DeLorenzo, Per K. Enge | 2012-10-30 |
| 8120533 | Method and system for deriving location information from utility lines | Per K. Enge, C. O. Lee Boyce, Jr., Nicolai V. Alexeev, Dan Boneh | 2012-02-21 |
| 8068054 | Receiver with means for ensuring bona fide of received signals | Peter Lawrence Levin, David S. De Lorenzo, Per K. Enge | 2011-11-29 |
| 8068533 | Receiver for GPS-like signals | Peter Lawrence Levin, David S. De Lorenzo, Per K. Enge | 2011-11-29 |
| 8068534 | Authenticating a signal based on an unknown component thereof | Peter Lawrence Levin, David S. De Lorenzo, Per K. Enge | 2011-11-29 |
| 7969354 | Authenticating a signal based on an unknown component thereof | Peter Lawrence Levin, David S. De Lorenzo, Per K. Enge | 2011-06-28 |