Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10028096 | Robust reference signal time difference measurements | Amit Jain, Harisrinivas Chandrasekar, Dinesh Subramani, Gautam Nirula, Prabhu Kandasamy | 2018-07-17 |
| 9549288 | Determination of differential forward link calibration in LTE networks for positioning | Benjamin A. Werner, Weihua Gao, Guttorm Ringstad OPSHAUG, Grant Alexander Marshall | 2017-01-17 |
| 9510268 | Early arrival path detection | Guttorm Ringstad OPSHAUG, Weihua Gao, Mayur N. Shah, Arash Mirbagheri | 2016-11-29 |
| 9490935 | Blind search for network positioning reference signal (PRS) configuration parameters | Arash Mirbagheri, Guttorm Ringstad OPSHAUG, Benjamin A. Werner | 2016-11-08 |
| 9426609 | Methods, apparatuses, and devices for processing positioning reference signals | Guttorm Ringstad OPSHAUG, Arash Mirbagheri | 2016-08-23 |
| 9103915 | Reference oscillator management for wireless devices having position determination functionality | Emilija M. Simic, Dominic Gerard Farmer, Ashok Bhatia | 2015-08-11 |
| 8620306 | Location specific search for regional satellite vehicles | Rayman Wai Pon, Marc Ische, Jie Wu | 2013-12-31 |
| 8476982 | Reference oscillator management for wireless devices having position determination functionality | Emilija M. Simic, Dominic Gerard Farmer, Ashok Bhatia | 2013-07-02 |
| 7877100 | Position determination system that uses A cellular communication system | Roland Rick, Ivan Fernandez-Corbaton, Jeremy M. Stein, Messay Amerga, Ashok Bhatia | 2011-01-25 |
| 7729412 | Parameter estimator with dynamically variable integration time | Jeremy M. Stein, Ivan Fernandez-Corbaton, Roland Rick, Ashok Bhatia, Messay Amerga | 2010-06-01 |
| 7580450 | Parameter estimator with dynamically variable integration time | Jeremy M. Stein, Ivan Fernandez-Corbaton, Roland Rick, Ashok Bhatia, Messay Amerga | 2009-08-25 |
| 6992618 | Method and apparatus for scheduling search for and acquisition of global positioning satellites | Ashok Bhatia, Paul R. Johnson, Abhay Joshi, Arthur Neufeld, Arie Rahmat +2 more | 2006-01-31 |
| 6738438 | Parameter estimator with dynamically variable search window size and/or placement | Roland Rick, Messay Amerga, Jeremy M. Stein, Ivan Fernandez-Corbaton, Ashok Bhatia | 2004-05-18 |
| 5807272 | Impedance spectroscopy system for ischemia monitoring and detection | Steven Kun, Robert A. Peura | 1998-09-15 |