G01N 27/9006
Details
Official title: {Details, e.g. in the structure or functioning of sensors}
G01N27/9006 (Details) appears on 347 US grants and 353 published applications in this corpus.
Search patents in G01N- Granted patents
- 347
- Published applications
- 353
- Assignees
- 262
- Inventors
- 908
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 0 |
| 2002 | 7 | 4 |
| 2003 | 4 | 5 |
| 2004 | 6 | 4 |
| 2005 | 4 | 7 |
| 2006 | 5 | 9 |
| 2007 | 5 | 6 |
| 2008 | 1 | 4 |
| 2009 | 6 | 9 |
| 2010 | 6 | 8 |
| 2011 | 8 | 9 |
| 2012 | 7 | 14 |
| 2013 | 7 | 7 |
| 2014 | 10 | 9 |
| 2015 | 10 | 15 |
| 2016 | 12 | 14 |
| 2017 | 7 | 16 |
| 2018 | 16 | 22 |
| 2019 | 12 | 23 |
| 2020 | 28 | 26 |
| 2021 | 15 | 16 |
| 2022 | 26 | 29 |
| 2023 | 19 | 25 |
| 2024 | 18 | 26 |
| 2025 | 17 | 23 |
| 2026 | 14 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Receiver for a pulsed eddy current system11 Aug 2026US 12,704,479 B2ABB Schweiz AG
- Tool and system for eddy current inspection28 Jul 2026US 12,693,265 B2Airbus Operations S.L.U.
- Eddy current probe assembly14 Jul 2026US 12,680,979 B2Rtx Corporation
- Differential eddy current internal inspection probe, arrayed probe, and defect inspection device and method30 Jun 2026US 12,669,471 B2China Special Equipment Inspection & Research Institute
- Fastener assembly sensor unit2 Jun 2026US 12,644,482 B2Salunda Limited
- Array probe jig8 Oct 2026US 2026/0309673 A1Mitsubishi Heavy Industries, Ltd.
- Fastener assembly sensor unit17 Sep 2026US 2026/0276022 A1Salunda Limited
- Row-column addressed 2d eddy current array17 Sep 2026US 2026/0276590 A1Evident Canada, Inc.
- Eddy current devices and methods for fuel channel inspection17 Sep 2026US 2026/0276591 A1Ontario Power Generation Inc.
- Matrix capture approach for eddy current (ec) inspection17 Sep 2026US 2026/0276592 A1Evident Canada, Inc.
Most cited
By later US patents
- Omnidirectional eddy current probe and inspection system101US 7,015,690 B2General Electric Company · 2006
- Eddy-current probe96US 7,012,425 B2TDK Corporation · 2006
- Magnetic flaw detection apparatus using an E-shaped magnetic sensor and high-pass filter70US 6,057,684 ANKK Corporation · 2000
- Flexible coil assembly for reflectance-mode nondestructive eddy-current examination63US 5,047,719 AThe Failure Group, Inc. · 1991
- Sensor for eddy current testing and method of use thereof63US 6,504,363 B12003