G01N 29/50
Using auto-correlation techniques or cross-correlation techniques
Official title: using auto-correlation techniques or cross-correlation techniques
G01N29/50 (Using auto-correlation techniques or cross-correlation techniques) appears on 164 US grants and 127 published applications in this corpus.
Search patents in G01N- Granted patents
- 164
- Published applications
- 127
- Assignees
- 146
- Inventors
- 395
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 0 |
| 2002 | 7 | 6 |
| 2003 | 4 | 10 |
| 2004 | 6 | 2 |
| 2005 | 1 | 3 |
| 2006 | 3 | 2 |
| 2007 | 2 | 1 |
| 2008 | 2 | 0 |
| 2009 | 3 | 4 |
| 2010 | 1 | 1 |
| 2011 | 1 | 4 |
| 2012 | 1 | 4 |
| 2013 | 2 | 2 |
| 2014 | 6 | 5 |
| 2015 | 1 | 4 |
| 2016 | 6 | 0 |
| 2017 | 4 | 8 |
| 2018 | 3 | 6 |
| 2019 | 8 | 13 |
| 2020 | 5 | 6 |
| 2021 | 7 | 12 |
| 2022 | 14 | 14 |
| 2023 | 9 | 9 |
| 2024 | 5 | 7 |
| 2025 | 7 | 1 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for examining the interior material of an object, system for carrying out the method, and use of the system6 Oct 2026US 12,754,169 B2Applus Netherlands B.V.
- Probe position encoding by ultrasound image correlation5 May 2026US 12,618,809 B2Evident Canada, Inc.
- Method and device for detecting and locating a fault point of a housing28 Apr 2026US 12,613,224 B2MUSE Electronics GmbH
- Method and system for determining the state of a sensor through a substrate21 Apr 2026US 12,607,519 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Characteristics measurement device for object to be measured and characteristics measurement method for object to be measured31 Mar 2026US 12,590,931 B2Japan Science and Technology Agency
- Devices, systems and methods of informational signal synchronization using a reference signal6 Aug 2026US 2026/0227366 A1Kenwave Solutions Inc.
- Systems and methods to determine a temperature compensated speed of sound for gases2 Apr 2026US 2026/0092902 A1Honeywell International Inc.
- Systems and methods for synthetic aperture ultrasound imaging of an object22 Jan 2026US 2026/0023178 A1Decision Sciences Medical Company, LLC
- Method and system for damage localization using low power guided wave3 Apr 2025US 2025/0110089 A1Tata Consultancy Services Limited
- Method for examining the interior material of an object, system for carrying out the method, and use of the system22 Aug 2024US 2024/0280540 A1Rontgen Technische Dienst B.V.
Most cited
By later US patents
- Device for sensing fluid behavior161US 5,367,911 AHalliburton Logging Services, Inc. · 1994
- Ultrasonic defect detection system160US 6,382,028 B1Massachusetts Institute of Technology · 2002
- Method and apparatus for elastographic measurement and imaging107US 5,178,147 ABoard of Regents, The University of Texas System · 1993
- Method and apparatus for elastographic measurement and imaging93US 5,474,070 ABoard of Regents, The University of Texas System · 1995
- Method and apparatus for measurement and imaging of tissue compressibility or compliance86US 5,107,837 ABoard of Regents, The University of Texas · 1992