G01N 2291/2632
Flat
Official title: flat
G01N2291/2632 (Flat) appears on 163 US grants and 105 published applications in this corpus.
Search patents in G01N- Granted patents
- 163
- Published applications
- 105
- Assignees
- 132
- Inventors
- 429
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 9 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 11 | 0 |
| 2001 | 4 | 3 |
| 2002 | 10 | 4 |
| 2003 | 10 | 3 |
| 2004 | 4 | 4 |
| 2005 | 2 | 6 |
| 2006 | 1 | 7 |
| 2007 | 6 | 3 |
| 2008 | 3 | 5 |
| 2009 | 4 | 8 |
| 2010 | 2 | 2 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 5 |
| 2014 | 3 | 1 |
| 2015 | 1 | 4 |
| 2016 | 2 | 6 |
| 2017 | 3 | 2 |
| 2018 | 7 | 4 |
| 2019 | 3 | 10 |
| 2020 | 3 | 3 |
| 2021 | 7 | 5 |
| 2022 | 4 | 8 |
| 2023 | 4 | 5 |
| 2024 | 6 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Support bed for impact measurements11 Aug 2026US 12,704,480 B2Grindosonic BV
- Floor material identification method, system and device, and storage medium21 Oct 2025US 12,449,403 B2Midea Robozone Technology Co., Ltd.
- Ultrasonic testing apparatus with variable frequency24 Jun 2025US 12,339,254 B2Posco
- Moving inspection device, moving inspection method, and method for manufacturing steel material24 Dec 2024US 12,174,151 B2Jfe Steel Corporation
- System and method for material fingerprinting15 Oct 2024US 12,117,421 B2Honda Motor Co., Ltd.
- System, method and apparatus for ultrasonic inspection23 Jul 2026US 2026/0210914 A1Sonix, Inc.
- Computer-implemented method for determining depth and location of localised thinning in plate structure5 Jun 2025US 2025/0180517 A1Agency for Science, Technology and Research
- Support bed for impact measurements17 Oct 2024US 2024/0345030 A1Grindosonic BV
- Floor material identification method, system and device, and storage medium12 Oct 2023US 2023/0324343 A1Midea Robozone Technology Co., Ltd.
- Acoustic diagnostic apparatus, acoustic diagnostic method, and non-transitory computer-readable storage medium recording acoustic diagnostic program17 Aug 2023US 2023/0258613 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- System, method and apparatus for the ultrasonic inspection of liquid filled tubulars and vessels189US 5,619,423 A1997
- Ultrasonic device for measuring thickness of a tank bottom flat plate79US 5,440,929 AIndustrial Technology Research Institute · 1995
- Method and apparatus generating and detecting torsional waves for long range inspection of pipes and tubes79US 6,624,628 B1Southwest Research Institute · 2003
- Device for non-destructive testing of rolled steel plate and the like74US 4,043,185 AGranges Oxelosunds Jarnverk AB · 1977
- Ultrasonic method and device for detecting and measuring defects in metal media61US 4,658,649 ACombustion Engineering, Inc. · 1987