G01N 19/08
Detecting presence of flaws or irregularities
G01N19/08 (Detecting presence of flaws or irregularities) appears on 161 US grants and 159 published applications in this corpus.
Search patents in G01N- Granted patents
- 161
- Published applications
- 159
- Assignees
- 157
- Inventors
- 456
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 4 |
| 2003 | 2 | 4 |
| 2004 | 1 | 1 |
| 2005 | 4 | 5 |
| 2006 | 4 | 3 |
| 2007 | 2 | 1 |
| 2008 | 3 | 4 |
| 2009 | 3 | 3 |
| 2010 | 2 | 3 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 1 | 10 |
| 2014 | 3 | 12 |
| 2015 | 9 | 15 |
| 2016 | 11 | 5 |
| 2017 | 8 | 7 |
| 2018 | 10 | 15 |
| 2019 | 9 | 13 |
| 2020 | 12 | 12 |
| 2021 | 14 | 6 |
| 2022 | 9 | 13 |
| 2023 | 6 | 10 |
| 2024 | 8 | 7 |
| 2025 | 5 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Measurement method of metro rail corrugation based on the SEQ2SEQ model and the fusion data of vibration and noise7 Jul 2026US 12,673,706 B2Beijing Jiaotong University
- Method and tool for detecting defects on a wind turbine generator blade9 Dec 2025US 12,492,681 B2Vestas Wind Systems A/S
- Ultrasound vibrating-type defect detection apparatus and wire defect detection system7 Oct 2025US 12,438,053 B2Yamaha Robotics Holdings Co., Ltd.
- Underwater net monitoring device30 Sep 2025US 12,426,577 B2TidalX AI Inc.
- Hammer device, apparatus for detecting fault of welded part, and method using the same22 Apr 2025US 12,280,451 B2Hyundai Motor Company
- Inspection device and display panel inspection method12 Feb 2026US 2026/0044034 A1Chongqing Hkc Optoelectronics Technology Co., Ltd.
- Wear Degree Measuring Device and Wear Degree Measuring System Including the Same7 Aug 2025US 2025/0251337 A1LG Energy Solution, Ltd.
- Substrate stage inspection method and semiconductor device manufacturing method including the same12 Jun 2025US 2025/0191980 A1Samsung Electronics Co., Ltd.
- The measurement method of metro rail corrugation based on the seq2seq model and the fusion data of vibration and noise17 Oct 2024US 2024/0343277 A1Beijing Jiaotong University
- Method for estimating the size of a surface defect of a bearing, and associated bearing device17 Oct 2024US 2024/0344971 A1
Most cited
By later US patents
- Method and apparatus for proof testing a sheet of brittle material71US 7,461,564 B2Corning Incorporated · 2008
- Method and apparatus for roll profile measurement61US 5,048,353 ABeloit Corporation · 1991
- Structural crack monitoring technique53US 5,534,289 ACompetitive Technologies, Inc. · 1996
- Apparatus for automated crack growth rate measurement25US 4,574,642 AThe Firestone Tire & Rubber Company · 1986
- Monitoring apparatus for monitoring impending faults in the integrity of a component or structure25US 5,770,794 ATulip Bay Pty Ltd · 1998