G01S 13/933
Of aircraft or spacecraft
Official title: of aircraft or spacecraft
G01S13/933 (Of aircraft or spacecraft) appears on 921 US grants and 854 published applications in this corpus.
Search patents in G01S- Granted patents
- 921
- Published applications
- 854
- Assignees
- 384
- Inventors
- 1,778
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 10 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 8 | 0 |
| 1993 | 16 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 12 | 0 |
| 2000 | 9 | 0 |
| 2001 | 23 | 2 |
| 2002 | 11 | 16 |
| 2003 | 14 | 21 |
| 2004 | 20 | 10 |
| 2005 | 11 | 12 |
| 2006 | 14 | 12 |
| 2007 | 8 | 18 |
| 2008 | 13 | 20 |
| 2009 | 20 | 18 |
| 2010 | 20 | 23 |
| 2011 | 16 | 24 |
| 2012 | 22 | 18 |
| 2013 | 27 | 32 |
| 2014 | 27 | 21 |
| 2015 | 41 | 22 |
| 2016 | 29 | 43 |
| 2017 | 30 | 34 |
| 2018 | 30 | 55 |
| 2019 | 40 | 66 |
| 2020 | 54 | 74 |
| 2021 | 61 | 57 |
| 2022 | 60 | 77 |
| 2023 | 47 | 45 |
| 2024 | 50 | 47 |
| 2025 | 42 | 49 |
| 2026 | 29 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Radar altimeter augmented receiver autonomous integrity monitoring in aircraft29 Sep 2026US 12,748,220 B2Reliable Robotics Corporation
- Sensor fusion-based GCS for AESA radar via adaptive pattern null forming15 Sep 2026US 12,736,655 B2Rockwell Collins, Inc.
- System and method for ranging an object15 Sep 2026US 12,736,971 B1BAE Systems Information and Electronic Systems Integration Inc.
- Terrain following radar with smart scan11 Aug 2026US 12,704,625 B2Raytheon Company
- Runway incursion detection4 Aug 2026US 12,700,320 B2The Boeing Company
- Methods and systems for improving radar angular resolution24 Sep 2026US 2026/0287739 A1MatrixSpace, Inc.
- Smart surveillance data processing systems for safe uncrewed aircraft and surface vessel operation beyond visual line of sight10 Sep 2026US 2026/0266988 A1Accipiter Radar Technologies Inc.
- Method and apparatus for determining a pulse repetition frequency pattern from a stream of pulses27 Aug 2026US 2026/0251777 A1Seamatica Aerospace Ltd.
- Communication method and apparatus20 Aug 2026US 2026/0247116 A1Huawei Technologies Co., Ltd.
- Apparatuses, computer-implemented methods, and computer program products for predicting vehicle collision13 Aug 2026US 2026/0237310 A1Honeywell International Inc.
Most cited
By later US patents
- Vehicle location method and system331US 5,450,329 A1995
- Method and device for preventing collisions with the ground for an aircraft263US 5,488,563 ADassault Electronique · 1996
- Deterent for unmanned aerial systems234US 9,715,009 B1XiDrone Systems, Inc. · 2017
- Radar based terrain and obstacle alerting function190US 5,945,926 AAlliedSignal Inc. · 1999
- Automatic integrated real-time flight crew information system188US 5,111,400 A1992