G01V 2210/26
Modulation or demodulation
Official title: Modulation or demodulation, e.g. for continuous sources
G01V2210/26 (Modulation or demodulation) appears on 10 US grants and 11 published applications in this corpus.
Search patents in G01V- Granted patents
- 10
- Published applications
- 11
- Assignees
- 12
- Inventors
- 26
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for high-resolution travel time and move-out velocity estimation using downhole linear receiver arrays28 May 2024US 11,994,638 B2Halliburton Energy Services.Inc.
- Mitigating residual noise in a marine survey with orthogonal coded pseudo-random sweeps27 Feb 2024US 11,914,090 B2PGS Geophysical AS
- Method and system for generating a seismic gather12 Jul 2022US 11,385,372 B2Shell USA, Inc.
- Method and system for seismic acquisition using a dispersed source array and spectrally non-overlapping sources1 Mar 2022US 11,262,466 B2Abu Dhabi National Oil Company
- Systems and methods for high-resolution travel time and move-out velocity estimation using downhole linear receiver arrays7 Dec 2021US 11,194,069 B2Halliburton Energy Services.Inc.
- Systems And Methods For High-Resolution Travel Time And Move-Out Velocity Estimation Using Downhole Linear Receiver Arrays17 Feb 2022US 2022/0050220 A1Halliburton Energy Services.Inc.
- Mitigating residual noise in a marine survey with orthogonal coded pseudo-random sweeps4 Mar 2021US 2021/0063597 A1PGS Geophysical AS
- Method and system for seismic acquisition using a dispersed source array and spectrally non-overlapping sources14 Jan 2021US 2021/0011183 A1Abu Dhabi National Oil Company
- Systems And Methods For High-Resolution Travel Time And Move-Out Velocity Estimation Using Downhole Linear Receiver Arrays30 Jan 2020US 2020/0033493 A1Halliburton Energy Services.Inc.
- Method and system for generating a seismic gather3 Jan 2019US 2019/0004200 A1Shell Oil Company
Most cited
By later US patents
- High fidelity vibratory source seismic method with source separation130US 5,721,710 AAtlantic Richfield Company · 1998
- Method and apparatus for source separation of seismic vibratory signals103US 5,719,821 AAtlantic Richfield Company · 1998
- Use of wavelet cross-correlation for virtual source denoising4US 11,092,709 B2Saudi Arabian Oil Company · 2021
- Systems and methods for high-resolution travel time and move-out velocity estimation using downhole linear receiver arrays1US 11,194,069 B2Halliburton Energy Services.Inc. · 2021
- Mitigating residual noise in a marine survey with orthogonal coded pseudo-random sweeps1US 11,914,090 B2PGS Geophysical AS · 2024