G01S 7/521
Constructional features
G01S7/521 (Constructional features) appears on 993 US grants and 1,119 published applications in this corpus.
Search patents in G01S- Granted patents
- 993
- Published applications
- 1,119
- Assignees
- 550
- Inventors
- 2,168
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 19 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 11 | 0 |
| 1995 | 7 | 0 |
| 1996 | 17 | 0 |
| 1997 | 4 | 0 |
| 1998 | 11 | 0 |
| 1999 | 15 | 0 |
| 2000 | 14 | 0 |
| 2001 | 13 | 4 |
| 2002 | 14 | 15 |
| 2003 | 9 | 10 |
| 2004 | 14 | 14 |
| 2005 | 9 | 9 |
| 2006 | 12 | 15 |
| 2007 | 9 | 27 |
| 2008 | 17 | 27 |
| 2009 | 24 | 27 |
| 2010 | 19 | 22 |
| 2011 | 19 | 21 |
| 2012 | 19 | 25 |
| 2013 | 18 | 39 |
| 2014 | 20 | 33 |
| 2015 | 31 | 37 |
| 2016 | 36 | 57 |
| 2017 | 35 | 65 |
| 2018 | 47 | 71 |
| 2019 | 58 | 68 |
| 2020 | 45 | 89 |
| 2021 | 58 | 85 |
| 2022 | 71 | 83 |
| 2023 | 80 | 76 |
| 2024 | 69 | 86 |
| 2025 | 71 | 65 |
| 2026 | 39 | 49 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrasonic transceiver22 Sep 2026US 12,742,867 B2Nippon Ceramic Co., Ltd.
- Arrangement of a motor vehicle sensor device15 Sep 2026US 12,734,978 B2Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- Sonar system with removable lens15 Sep 2026US 12,736,646 B2Garmin International, Inc.
- Steerable sonar mounting system25 Aug 2026US 12,717,015 B2Garmin International, Inc.
- Transducer apparatus and exterior equipment18 Aug 2026US 12,713,178 B2Panasonic Automotive Systems Co., Ltd.
- Housing for ultrasonic transducers, said housing having differently inclined bottom surfaces1 Oct 2026US 2026/0299103 A1Valeo Schalter und Sensoren GmbH
- Detection module and machine including the same1 Oct 2026US 2026/0299124 A1Advanced Semiconductor Engineering, Inc.
- Transducer mount system1 Oct 2026US 2026/0302908 A1Innovative Fishing Concepts, LLC
- Steering assemblies and associated methods17 Sep 2026US 2026/0276812 A1Navico, Inc.
- System and method for dispensing a consumable material27 Aug 2026US 2026/0250118 A1Breville Pty Limited
Most cited
By later US patents
- Spiral scanner with electronic control1,545US 6,626,834 B22003
- Vehicular position monitoring system with integral mirror video display712US 5,793,308 ASensorvision Technologies, L.L.C. · 1998
- Short distance ultrasonic distance meter425US 5,483,501 AThe Whitaker Corporation · 1996
- Vehicle backing aid363US 4,937,796 A1990
- Depth finding-trolling system293US 4,995,010 AJohnson Fishing, Inc. · 1991