Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372662 | Multipath mitigation in GNSS receivers with machine learning models | Mahdi Maaref, Lionel Jacques Garin | 2025-07-29 |
| 12174302 | Matching for GNSS signals | Lionel Jacques Garin, Mahdi Maaref, Nagaraj Shivaramaiah, Mark Leo Moeglein, Norman F. Krasner | 2024-12-24 |
| 12085652 | Modernized consumer grade GNSS secondary code acquisition and signal tracking | Nagaraj Shivaramaiah, Norman F. Krasner, Paul A. Conflitti, Mark Leo Moeglein | 2024-09-10 |
| 11821993 | Modernized consumer grade GNSS secondary code acquisition and signal tracking | Nagaraj Shivaramaiah, Norman F. Krasner, Paul A. Conflitti, Mark Leo Moeglein | 2023-11-21 |
| 11686855 | Modernized global navigation satellite system (GNSS) receivers and commercially viable consumer grade GNSS receivers | Paul A. Conflitti, Mark Leo Moeglein, Gregory Turetzky, Norman F. Krasner, Anthony Tsangaropoulos | 2023-06-27 |
| 9628958 | User-controlled, smart device-based location and transit data gathering and sharing | — | 2017-04-18 |
| 8514128 | Satellite navigation receivers with self-provided future ephemeris and clock predictions | Shahram Rezaei, Kenneth U. Victa | 2013-08-20 |
| 8374785 | Tightly coupled GPS and dead-reckoning vehicle navigation | Eric Hirsch | 2013-02-12 |
| 8259011 | Long term compact satellite models | Shahram Rezaei | 2012-09-04 |
| 8193979 | AGPS server with SBAS aiding information for satellite based receivers | — | 2012-06-05 |
| 7598909 | Keeping accurate time for a hybrid GPS receiver and mobile phone when powered off | Arthur N. Woo, France Rode | 2009-10-06 |
| 7592951 | Device and method for minimizing the number of crystal oscillators used in an integrated navigation receiver and cellphone | Arthur N. Woo, France Rode | 2009-09-22 |
| 7498983 | Extended range high sensitivity SPS positioning receiver | William Morrison, Justin A. Vandegrift, Kenneth U. Victa | 2009-03-03 |
| 7463188 | Wireless CPU GPS application | — | 2008-12-09 |
| 7450062 | Keeping accurate time for a hybrid GPS receiver and mobile phone when powered off | Arthur N. Woo, France Rode | 2008-11-11 |
| 7415353 | Satellite-position table messaging | Frederic Vaucher | 2008-08-19 |
| 7362263 | Keeping accurate time for a hybrid GPS receiver and mobile phone when powered off | Arthur N. Woo, France Rode | 2008-04-22 |
| 7224950 | Estimating GPS reference frequency drift from PDC-handset VCO-bursts | — | 2007-05-29 |
| 7200414 | Client-aiding with cellphones in a 150-KM radius area | William Morrison | 2007-04-03 |
| 7123190 | Skipping z-counts and accurate time in GPS receivers | France Rode | 2006-10-17 |
| 7057554 | Bootstrapping tandem GPS navigation receivers | — | 2006-06-06 |
| 7053826 | Extended range high sensitivity SPS positioning receiver | William Morrison, Justin A. Vandegrift, Kenneth U. Victa | 2006-05-30 |
| 7019689 | Skipping z-counts and accurate time in GPS receivers | France Rode | 2006-03-28 |
| 6941109 | Computing network path delays so accurate absolute time can be forwarded from a server to a client | Hiroshi Matsushita | 2005-09-06 |
| 6714160 | Real time clock for GPS receivers | — | 2004-03-30 |