G01V 1/245
Amplitude control for seismic recording
Official title: {Amplitude control for seismic recording (control of amplification in general H03G)}
G01V1/245 (Amplitude control for seismic recording) appears on 36 US grants and 11 published applications in this corpus.
Search patents in G01V- Granted patents
- 36
- Published applications
- 11
- Assignees
- 28
- Inventors
- 62
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Seismic sensor gain25 Aug 2026US 12,717,054 B2BP Exploration Operating Company Limited
- Seismic data acquisition with extended dynamic range4 Nov 2025US 12,461,265 B2PGS Geophysical AS
- Amplitude control for resonant seismic source depth excursions8 Nov 2022US 11,493,653 B2BP Corporation North America Inc.
- Method of free-field broadband calibration of hydrophone sensitivity based on pink noise19 Jul 2022US 11,391,863 B2
- Method for multiplexing wheatstone bridge measurements29 Oct 2019US 10,459,011 B2Halliburton Energy Services.Inc.
- Method for managing seismograph sampled data, seismograph, and storage medium30 Apr 2026US 2026/0118535 A1China Petroleum & Chemical Corporation
- Seismic Data Acquisition with Extended Dynamic Range29 Jan 2026US 2026/0029551 A1PGS Geophysical AS
- Subsurface fluid detection2 Jan 2025US 2025/0004156 A1Willowstick Technologies, LLC
- Seismic sensor gain28 Mar 2024US 2024/0103191 A1BP Exploration Operating Company Limited
- Seismic Data Acquisition with Extended Dynamic Range22 Jun 2023US 2023/0194742 A1PGS Geophysical AS
Most cited
By later US patents
- Seismic method and system of improved resolution and discrimination56US 4,319,347 AWestern Geophysical Company of America · 1982
- Velocity logger for logging intervals26US 3,949,352 AShell Oil Company · 1976
- Programmable gain control for rotating transducer ultrasonic tools19US 4,999,817 AHalliburton Logging Services, Inc. · 1991
- Automatic gain control of digitized full trace acoustic signal in a borehole18US 4,658,383 AHalliburton Company · 1987
- Automatic gain control circuit and method16US 3,944,942 AControl Data Corporation · 1976