G01S 7/52003
Techniques for enhancing spatial resolution of targets
Official title: {Techniques for enhancing spatial resolution of targets (G01S7/52046 takes precedence)}
G01S7/52003 (Techniques for enhancing spatial resolution of targets) appears on 208 US grants and 163 published applications in this corpus.
Search patents in G01S- Granted patents
- 208
- Published applications
- 163
- Assignees
- 122
- Inventors
- 369
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 10 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 1 |
| 2006 | 2 | 5 |
| 2007 | 2 | 4 |
| 2008 | 4 | 5 |
| 2009 | 4 | 2 |
| 2010 | 4 | 6 |
| 2011 | 1 | 1 |
| 2012 | 7 | 12 |
| 2013 | 3 | 3 |
| 2014 | 5 | 3 |
| 2015 | 9 | 7 |
| 2016 | 5 | 9 |
| 2017 | 11 | 15 |
| 2018 | 9 | 12 |
| 2019 | 7 | 9 |
| 2020 | 8 | 11 |
| 2021 | 11 | 16 |
| 2022 | 10 | 7 |
| 2023 | 14 | 10 |
| 2024 | 6 | 6 |
| 2025 | 8 | 8 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Object detection device, object detection method, and program28 Apr 2026US 12,613,324 B2Aisin Corporation
- Synthetic aperture sonar (SAS) processing system with multi-aspect imaging for acoustic identification17 Mar 2026US 12,578,465 B2Raytheon Company
- Active mills cross arrangement systems and methods10 Mar 2026US 12,571,895 B2Raymarine UK Limited
- Enhanced resolution split aperture using beam segmentation3 Mar 2026US 12,566,264 B2Coda Octopus Group, Inc.
- Three-dimensional forward-looking sonar target recognition with machine learning24 Feb 2026US 12,560,707 B2FarSounder, Inc.
- Method and system for integrated measurement of hydrological elements in high-salinity and high-sediment environment10 Sep 2026US 2026/0266990 A1China Three Gorges University
- Three-dimensional forward-looking sonar target recognition with machine learning3 Sep 2026US 2026/0259320 A1FarSounder, Inc.
- Multi-channel sub-bottom profiler (sbp) acquisition system11 Jun 2026US 2026/0160889 A1Fnv IP B.V.
- Method and Apparatus for Producing an Acoustic Field22 Jan 2026US 2026/0023170 A1Ultrahaptics IP Ltd
- Ultrasonic sensor unit for a vehicle22 Jan 2026US 2026/0023180 A1
Most cited
By later US patents
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- Method for carrying out a medical procedure using a three-dimensional tracking and imaging system862US 5,797,849 ASonometrics Corporation · 1998
- Three-dimensional digital ultrasound tracking system471US 5,515,853 ASonometrics Corporation · 1996
- System for carrying out surgery, biopsy and ablation of a tumor or other physical anomaly383US 5,868,673 ASonometrics Corporation · 1999
- System for displaying a 2-D ultrasound image within a 3-D viewing environment372US 5,817,022 ASonometrics Corporation · 1998