G01S 7/529
Gain of receiver varied automatically during pulse-recurrence period
Official title: Gain of receiver varied automatically during pulse-recurrence period {(for seismic signals G01V1/245)}
G01S7/529 (Gain of receiver varied automatically during pulse-recurrence period) appears on 95 US grants and 64 published applications in this corpus.
Search patents in G01S- Granted patents
- 95
- Published applications
- 64
- Assignees
- 67
- Inventors
- 167
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 6 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 4 |
| 2005 | 3 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 4 |
| 2008 | 0 | 0 |
| 2009 | 2 | 2 |
| 2010 | 3 | 4 |
| 2011 | 2 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 7 |
| 2016 | 3 | 5 |
| 2017 | 5 | 4 |
| 2018 | 3 | 3 |
| 2019 | 2 | 3 |
| 2020 | 3 | 2 |
| 2021 | 4 | 4 |
| 2022 | 2 | 4 |
| 2023 | 1 | 3 |
| 2024 | 2 | 0 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Circuit arrangement of an amplifier with current controlled gain and corresponding method27 Jan 2026US 12,537,494 B2STMicroelectronics S,r.l.
- Compensation for an ultrasonic transducer with a variable compensation inductance14 Oct 2025US 12,442,904 B2Valeo Schalter und Sensoren GmbH
- Drive support device16 Sep 2025US 12,416,723 B2Aisin Corporation
- Object detection device, vehicle, method of setting wave receiving period in object detection device, and method of setting detection sensitivity in object detection device25 Mar 2025US 12,259,470 B2Panasonic Automotive Systems Co., Ltd.
- Ultrasonic ranging state management for unmanned aerial vehicles14 May 2024US 11,982,739 B2GoPro, Inc.
- Object detection device18 Jun 2026US 2026/0169159 A1Denso Corporation
- Ultrasonic ranging state management for unmanned aerial vehicles27 Feb 2025US 2025/0067868 A1Skydio, Inc.
- Circuit arrangement of an amplifier with current controlled gain and corresponding method28 Sep 2023US 2023/0308066 A1STMicroelectronics S,r.l.
- Compensation for an ultrasonic transducer with a variable compensation inductance14 Sep 2023US 2023/0288546 A1Valeo Schalter und Sensoren GmbH
- Dual-band ultrasonic sensing apparatus for vehicles and control method thereof29 Jun 2023US 2023/0204767 A1Hyundai Mobis Co., Ltd.
Most cited
By later US patents
- Method of determining range data in a time-of-flight ranging system142US 5,319,611 ANational Research Council of Canada · 1994
- Sonar fish and bottom finder and display81US 4,829,493 ATechsonic Industries, Inc. · 1989
- Ultrasonic signal processor for a hand held ultrasonic diagnostic instrument67US 6,416,475 B1SonoSite, Inc. · 2002
- Identification card having an IC module60US 4,603,249 AGAO Gesellschaft fur Automation und Organisation · 1986
- Sonar apparatus having a steerable beam60US 5,675,552 AInterphase Technologies, Inc. · 1997