Issued Patents All Time
Showing 76–100 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9408024 | Wide area positioning system | Ganesh Pattabiraman, Subramanian S. Meiyappan | 2016-08-02 |
| 9390279 | Systems and methods for providing conditional access to transmitted information | Subramanian S. Meiyappan, Deepak Joseph, Varaprasad Vajjhala | 2016-07-12 |
| 9372266 | Cell organization and transmission schemes in a wide area positioning system (WAPS) | Norman F. Krasner | 2016-06-21 |
| 9291712 | Cell organization and transmission schemes in a wide area positioning system (WAPS) | Norman F. Krasner | 2016-03-22 |
| 9286490 | Systems and methods for providing conditional access to transmitted information | Subramanian S. Meiyappan, Deepak Joseph, Varaprasad Vajjhala | 2016-03-15 |
| 9247392 | Systems and methods for location positioning of user device | Ganesh Pattabiraman, Shubham Kumar, Henry Clark, Andrew Sendonaris, Steven J. Willhoff | 2016-01-26 |
| 9176217 | Cell organization and transmission schemes in a wide area positioning system (WAPS) | Norman F. Krasner | 2015-11-03 |
| 9119165 | Coding in a wide area positioning system (WAPS) | Norman F. Krasner | 2015-08-25 |
| 9057606 | Wide area positioning system | Tom Wolf, Subramanian S. Meiyappan | 2015-06-16 |
| 9036683 | Mitigation circuitry generating cross correlation doppler/code LAG variable comparison value | Jawaharlal Tangudu | 2015-05-19 |
| 9035829 | Wide area positioning systems and methods | Andrew Sendonaris, Norman F. Krasner | 2015-05-19 |
| 9020459 | Power saving receiver circuits, systems and processes | Deric Wayne Waters, Karthik Ramasubramanian | 2015-04-28 |
| 8917209 | Coding in a wide area positioning system (WAPS) | Norman F. Krasner | 2014-12-23 |
| 8874398 | Wide area positioning system | Subramanian S. Meiyappan, Thomas Wolf | 2014-10-28 |
| 8781426 | Techniques for controlling operation of control loops in a receiver | Steven C. Ciccarelli, Brian Clarke Banister, Brian George, Soon-Seng Lau, Prasad Srinivasa Siva Gudem | 2014-07-15 |
| 8643540 | Wide area positioning system | Ganesh Pattabiraman, Subramanian S. Meiyappan, Hari Sankar | 2014-02-04 |
| 8629803 | Wide area positioning system | Ganesh Pattabiraman, Subramanian S. Meiyappan, Hari Sankar | 2014-01-14 |
| 8626099 | Direct conversion receiver architecture | Tao Li, Christian Holenstein, Inyup Kang, Brett C. Walker, Paul E. Peterzell +3 more | 2014-01-07 |
| 8615212 | Direct conversion receiver architecture | Tao Li, Christian Holenstein, Inyup Kang, Brett C. Walker, Paul E. Peterzell +3 more | 2013-12-24 |
| 8331898 | Power-saving receiver circuits, systems and processes | Deric Wayne Waters, Karthik Ramasubramanian | 2012-12-11 |
| 8243864 | Noise reduction filtering in a wireless communication system | Steven C. Ciccarelli, Brian Clarke Banister | 2012-08-14 |
| 8130141 | Wide area positioning system | Ganesh Pattabiraman, Subramanian S. Meiyappan, Hari Sankar | 2012-03-06 |
| 7915954 | Amplifier predistortion and autocalibration method and apparatus | Puay Hoe See, Gurkanwal Sahota, Robert Reeves, Paul E. Peterzell | 2011-03-29 |
| 7076225 | Variable gain selection in direct conversion receiver | Tao Li, Christian Holenstein, Inyup Kang, Brett C. Walker, Paul E. Peterzell +3 more | 2006-07-11 |
| 7024169 | AMPS receiver using a zero-IF architecture | Steven C. Ciccarelli | 2006-04-04 |