Issued Patents All Time
Showing 25 most recent of 207 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152971 | Frequency modulated OFDM over various communication media | Hongbo Yan, James Fisch, John Jarels, Alexander M. Sutton | 2021-10-19 |
| 10897283 | Frequency modulated OFDM over various communication media | Hongbo Yan, James Fisch, Alexander M. Sutton | 2021-01-19 |
| RE48176 | Method and apparatus for generating and distributing satellite tracking information in a compact format | Frank van Diggelen, James W. LaMance | 2020-08-25 |
| 10520606 | Method and system for determining time in a satellite positioning system | Sergei Podshivalov, Frank van Diggelen | 2019-12-31 |
| 9961618 | Apparatus and method for performing low-power geo-fence operations | Frank van Diggelen | 2018-05-01 |
| 9651675 | Estimating frequency of a GNSS enabled device based on time stamps | Jeyhan Karaoguz, Mark Buer, David Garrett, David Lundgren, David Murray | 2017-05-16 |
| 9473939 | Service mobility via a femtocell infrastructure | Jeyhan Karaoguz, Xuemin Chen, Wael William Diab, Vinko Erceg, Victor T. Hou +1 more | 2016-10-18 |
| 9449345 | Method and system for authorizing network transactions based on radio frequency (RF) characterization of a device's location | David Lundgren, Mark Buer, David Garrett, Jeyhan Karaoguz, David Murray | 2016-09-20 |
| 9405013 | Method and system for reducing autonomous time to fix a multi-standard GNSS receiver | Frank Diggelen | 2016-08-02 |
| 9351273 | Method and system for characterizing location and/or range based on transmit power | Mark Buer, David Garrett, Jeyhan Karaoguz, David Lundgren, David Murray | 2016-05-24 |
| 9344902 | Method and system for evaluating deployment of femtocells as part of a cellular network | Xuemin Chen, Wael William Diab, Vinko Erceg, Victor T. Hou, Jeyhan Karaoguz +1 more | 2016-05-17 |
| 9322924 | Method and system for power management for a frequency synthesizer in a GNSS receiver chip | — | 2016-04-26 |
| 9300813 | Method and system for controlling access and utilization of femtocells via a network based service | Xuemin Chen, Wael William Diab, Vinko Erceg, Victor T. Hou, Jeyhan Karaoguz +1 more | 2016-03-29 |
| 9274225 | Method and apparatus for generating and distributing satellite tracking information | Frank van Diggelen, Matthew Riben | 2016-03-01 |
| 9261600 | Method and system for calibrating group delay errors in a combined GPS and GLONASS receiver | — | 2016-02-16 |
| 9258620 | Method and system for controlling data distribution via cellular communications utilizing an integrated femtocell and set-top-box device | Xuemin Chen, Wael William Diab, Vinko Erceg, Victor T. Hou, Jeyhan Karaoguz +1 more | 2016-02-09 |
| 9252826 | Method and apparatus for reducing the time required to acquire a GPS signal | Frank van Diggelen | 2016-02-02 |
| 9226134 | Method and system for installation and configuration of a femtocell | Mark Kent, Xuemin Chen, Wael William Diab, Vinko Erceg, Victor T. Hou +1 more | 2015-12-29 |
| 9179428 | Communications device with direct cellular-to-collocated device communication channel interface | Kamesh Medapalli, Robert G. Lorenz, Brima Ibrahim, Frank van Diggelen | 2015-11-03 |
| 9103917 | Method and system for determining location within a building based on historical location information | Dave Murray, Mark Buer, David Garrett, Jeyhan Karaoguz, David Lundgren | 2015-08-11 |
| 9065908 | Method and system for ensuring user and/or device anonymity for location based services (LBS) | Mark Buer, David Garrett, Jeyhan Karaoguz, David Lundgren, David Murray | 2015-06-23 |
| 9060098 | Method and system for data processing in a device with integrated set-top-box and femtocell functionality | Victor T. Hou, Xuemin Chen, Wael William Diab, Vinko Erceg, Jeyhan Karaoguz +1 more | 2015-06-16 |
| 9049652 | Method and system for controlling access and utilization of femtocells via a network based service | Xuemin Chen, Wael William Diab, Vinko Erceg, Victor T. Hou, Jeyhan Karaoguz +1 more | 2015-06-02 |
| 9037154 | Method and apparatus for processing position information in a mobile device | Frank van Diggelen | 2015-05-19 |
| 9026130 | Method and system for registering femtocells to provide service | Mark Kent, Xuemin Chen, Wael William Diab, Vinko Erceg, Victor T. Hou +1 more | 2015-05-05 |