G01S 19/54
Using carrier phase measurements
Official title: using carrier phase measurements; using long or short baseline interferometry
G01S19/54 (Using carrier phase measurements) appears on 232 US grants and 196 published applications in this corpus.
Search patents in G01S- Granted patents
- 232
- Published applications
- 196
- Assignees
- 121
- Inventors
- 413
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 0 |
| 2002 | 7 | 9 |
| 2003 | 4 | 6 |
| 2004 | 6 | 3 |
| 2005 | 5 | 11 |
| 2006 | 6 | 1 |
| 2007 | 3 | 7 |
| 2008 | 5 | 3 |
| 2009 | 4 | 5 |
| 2010 | 5 | 7 |
| 2011 | 3 | 9 |
| 2012 | 5 | 9 |
| 2013 | 5 | 7 |
| 2014 | 11 | 6 |
| 2015 | 7 | 8 |
| 2016 | 7 | 7 |
| 2017 | 7 | 9 |
| 2018 | 7 | 10 |
| 2019 | 13 | 5 |
| 2020 | 6 | 6 |
| 2021 | 11 | 17 |
| 2022 | 6 | 12 |
| 2023 | 15 | 17 |
| 2024 | 19 | 15 |
| 2025 | 7 | 5 |
| 2026 | 8 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Weapon usage monitoring system having real-time performance metrics feedback based on discharge event detection29 Sep 2026US 12,747,922 B2Armaments Research Company, Inc.
- Device for determining the attitude of a carrier, and associated system for assisting with the piloting of a carrier and determination method22 Sep 2026US 12,742,893 B2Thales
- Systems, methods, and media for estimating one or more line biases for a multi-antenna array4 Aug 2026US 12,699,189 B2NovAtel Inc.
- Weapon usage monitoring system having a signal processing module that determines a discharge event21 Jul 2026US 12,687,357 B2Armaments Research Company, Inc.
- Method for determining the half-cycle ambiguity of a GNSS carrier phase7 Jul 2026US 12,674,893 B2Septentrio N.V.
- Work Machine and Operation Support System for Work Machine13 Aug 2026US 2026/0234910 A1Hitachi Construction Machinery Co., Ltd.
- Method for orienting autonomous mobile device, autonomous mobile device, and storage medium18 Jun 2026US 2026/0169481 A1Shenzhen Mammotion Innovation Co., Limited
- Systems, methods, and media for estimating one or more line biases for a multi-antenna array10 Jul 2025US 2025/0224519 A1NovAtel Inc.
- Positioning system12 Jun 2025US 2025/0189615 A1Toyota Jidosha Kabushiki Kaisha
- Estimating ue orientation based on antenna phase center (apc) information29 May 2025US 2025/0172684 A1QUALCOMM Incorporated
Most cited
By later US patents
- Method and system for automatic control of vehicles based on carrier phase differential GPS235US 6,052,647 AStanford University · 2000
- Hybrid GPS/inertially aided platform stabilization system231US 5,948,044 AHarris Corporation · 1999
- Navigation receiver with coupled signal-tracking channels227US 5,343,209 A1994
- Method and apparatus for maximum likelihood estimation direct integer search in differential carrier phase attitude determination systems149US 5,296,861 ATrimble Navigation Limited · 1994
- Positioning and data integrating method and system thereof148US 6,516,272 B2American GNC Corporation · 2003