Issued Patents All Time
Showing 26–50 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9369837 | Method and apparatus for using service capability information for user plane location | Andreas Klaus Wachter, Kirk Allan Burroughs | 2016-06-14 |
| 9354321 | Method for position determination with measurement stitching | Wyatt Thomas Riley, John R. Blackmer, Rayman Wai Pon | 2016-05-31 |
| 9274231 | Demand positioning | Marc Ische, Ahmad Hatami, Ardalan Heshmati, Zoltan Biacs, Douglas Neal Rowitch +2 more | 2016-03-01 |
| 9229089 | Acquisition of navigation assistance information for a mobile station | Ju-Yong Do | 2016-01-05 |
| 9167542 | Determining clock models | Ju-Yong Do, Gengsheng Zhang | 2015-10-20 |
| 9113432 | Crowdsourcing based on base station almanac quality | Lois A. Teed-Gillen, Weihua Gao, Kirk Allan Burroughs | 2015-08-18 |
| 9103915 | Reference oscillator management for wireless devices having position determination functionality | Emilija M. Simic, Borislav Ristic, Ashok Bhatia | 2015-08-11 |
| 9001878 | Method and apparatus to determine time and distance between transceivers using phase measurements | Rayman Wai Pon | 2015-04-07 |
| 8994466 | Methods for addressing aging of XO crystals | Daniel F. Filipovic, Sasidhar Movva, Vishal Agarwal, Sridhar Bandaru | 2015-03-31 |
| 8874063 | Simultaneous signal receiver with interspersed frequency allocation | Jin-Su Ko, Hong Sun Kim, Liang Zhao, Cheng-Han Wang | 2014-10-28 |
| 8768375 | Method and apparatus for performing position determination with pre-session action | — | 2014-07-01 |
| 8730100 | On demand positioning | Marc Ische, Ahmad Hatami, Ardalan Heshmati, Zoltan Biacs, Douglas Neal Rowitch +2 more | 2014-05-20 |
| 8730101 | High sensitivity satellite positioning system receiver | Mayur N. Shah, Wyatt Thomas Riley | 2014-05-20 |
| 8712439 | Method and apparatus for using service capability information for user plane location | Andreas Klaus Wachter, Kirk Allan Burroughs | 2014-04-29 |
| 8704707 | Position determination using measurements from past and present epochs | Wyatt Thomas Riley, Douglas Neal Rowitch | 2014-04-22 |
| 8665156 | Position estimation assistance information for mobile station | Marc Ische, Mark Leo Moeglein, Zoltan Biacs, Jignesh Doshi | 2014-03-04 |
| 8634785 | Radio frequency (RF) signal multiplexing | Ashok Bhatia, Douglas Neal Rowitch, Douglas Grover, Arie Rahmat, Chang Row | 2014-01-21 |
| 8634852 | Camera enabled headset for navigation | Linda G. Gunderson | 2014-01-21 |
| 8618980 | Methods and apparatuses for requesting/providing code phase related information associated with various satellite positioning systems in wireless communication networks | Ie-Hong Lin, Stephen William Edge, Sven Fischer | 2013-12-31 |
| 8593344 | Methods and apparatuses for requesting/providing code phase related information associated with various satellite positioning systems in wireless communication networks | Ie-Hong Lin, Stephen William Edge, Sven Fischer | 2013-11-26 |
| 8571089 | Time-setting in satellite positioning system receivers | Duong Anh Hoang, Douglas Neal Rowitch, Jie Wu, Emilija M. Simic | 2013-10-29 |
| 8494094 | Demodulation of data collected prior to bit edge detection | Sundar Raman | 2013-07-23 |
| 8476982 | Reference oscillator management for wireless devices having position determination functionality | Emilija M. Simic, Borislav Ristic, Ashok Bhatia | 2013-07-02 |
| 8416894 | Timing signal frequency management methods and apparatuses | Ashok Bhatia, Emilija M. Simic, Vishal Agarwal | 2013-04-09 |
| 8395969 | Virtual real-time clock based on time information from multiple communication systems | — | 2013-03-12 |