G01N 2203/027
Specimens with holes or notches
G01N2203/027 (Specimens with holes or notches) appears on 124 US grants and 82 published applications in this corpus.
Search patents in G01N- Granted patents
- 124
- Published applications
- 82
- Assignees
- 93
- Inventors
- 314
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 7 |
| 2006 | 3 | 1 |
| 2007 | 6 | 3 |
| 2008 | 2 | 3 |
| 2009 | 2 | 4 |
| 2010 | 4 | 2 |
| 2011 | 3 | 3 |
| 2012 | 1 | 2 |
| 2013 | 3 | 3 |
| 2014 | 0 | 1 |
| 2015 | 3 | 5 |
| 2016 | 2 | 3 |
| 2017 | 1 | 3 |
| 2018 | 4 | 8 |
| 2019 | 6 | 5 |
| 2020 | 6 | 5 |
| 2021 | 4 | 7 |
| 2022 | 4 | 2 |
| 2023 | 4 | 3 |
| 2024 | 5 | 0 |
| 2025 | 0 | 3 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fixtures and methods for testing articles in tension when using compression loading30 Jun 2026US 12,669,419 B2The United States of America as represented by the Secretary of the Air Force
- Method for identifying necking limit strain of metal sheet15 Oct 2024US 12,117,422 B2Jfe Steel Corporation
- Method for evaluating bending crack, system for evaluating bending crack, and method for manufacturing press-formed component25 Jun 2024US 12,017,265 B2Jfe Steel Corporation
- Stretch flange crack evaluation method, metal sheet selection method, press die design method, component shape design method, and pressed component manufacturing method30 Apr 2024US 11,971,390 B2Jfe Steel Corporation
- Hole expansion ratio testing device, hole expansion ratio testing method, and operating program27 Feb 2024US 11,913,912 B2Industry-University Cooperation Foundation Hanyang University Erica Campus
- Testing method and testing system for hydrogen-induced cracking threshold value based on notched round bar tensile specimen23 Jul 2026US 2026/0210819 A1Tianjin University
- Testing device for entire process of borehole deformation-crack evolution of coal mass and evaluation method thereof16 Jul 2026US 2026/0202294 A1Shandong Energy Group Co., Ltd
- Method and device for foundation bearing capacity test based on physical modeling25 Jun 2026US 2026/0177465 A1China Institute of Water Resources and Hydropower Research
- Device for Preparing Sheet Specimens5 Mar 2026US 2026/0063523 A1Fundació Eurecat
- Method for assessing delayed fracture characteristics of formed component, and method for manufacturing formed component27 Nov 2025US 2025/0362213 A1Jfe Steel Corporation
Most cited
By later US patents
- High frequency intravascular prosthesis fatigue tester53US 5,670,708 AEndura-Tec Systems Corporation · 1997
- Radial expansion force measurement technology45US 7,069,794 B2Machine Solutions, Inc. · 2006
- Device for monitoring fatigue life30US 4,590,804 ATensiodyne Scientific Corporation · 1986
- Method for calculating crack lengths of conductive sensors29US 4,924,708 AGeneral Electric Company · 1990
- Biaxial and shear testing apparatus with force controls27US 7,204,160 B1The United States of America as represented by the Secretary of the Navy · 2007