G01N 3/30
Investigating strength properties of solid materials by application of mechanical stress: by
Official title: by applying a single impulsive force, e.g. by falling weight
G01N3/30 (Investigating strength properties of solid materials by application of mechanical stress: by) appears on 596 US grants and 530 published applications in this corpus.
Search patents in G01N- Granted patents
- 596
- Published applications
- 530
- Assignees
- 459
- Inventors
- 1,758
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 10 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 12 | 0 |
| 1996 | 11 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 0 |
| 2002 | 8 | 5 |
| 2003 | 12 | 6 |
| 2004 | 9 | 15 |
| 2005 | 12 | 14 |
| 2006 | 11 | 8 |
| 2007 | 5 | 8 |
| 2008 | 10 | 9 |
| 2009 | 7 | 19 |
| 2010 | 7 | 10 |
| 2011 | 12 | 10 |
| 2012 | 10 | 17 |
| 2013 | 11 | 29 |
| 2014 | 9 | 26 |
| 2015 | 33 | 30 |
| 2016 | 32 | 31 |
| 2017 | 18 | 18 |
| 2018 | 21 | 32 |
| 2019 | 35 | 37 |
| 2020 | 32 | 30 |
| 2021 | 27 | 28 |
| 2022 | 20 | 33 |
| 2023 | 26 | 31 |
| 2024 | 33 | 24 |
| 2025 | 38 | 30 |
| 2026 | 15 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dual cooperative induction temperature control device and control method for micro-nano impact indentation tester6 Oct 2026US 12,757,300 B2Jilin University
- Inspection device for display apparatus29 Sep 2026US 12,748,025 B2Samsung Display Co., Ltd.
- Impact device for impact excitation measurements8 Sep 2026US 12,730,047 B2Grindosonic BV
- In-situ micro-nano impact indentation testing instrument1 Sep 2026US 12,723,958 B2Jilin University
- Collision simulation test apparatus and impact test apparatus25 Aug 2026US 12,716,817 B2Kokusai Keisokuki Kabushiki Kaisha
- Device and method for testing trailing-edge delamination in composite gas turbine engine blades8 Oct 2026US 2026/0309600 A1Northwestern Polytechnical University
- Optimizing parameters and locations for nanomechanical testing using machine learning1 Oct 2026US 2026/0298784 A1Bruker Nano, Inc.
- Corner drop test system for power lithium battery cell in transportation environment and method thereof1 Oct 2026US 2026/0298789 A1Chongqing Jiaotong University
- Partition jig for secondary battery penetration test, and penetration test apparatus and method using the same24 Sep 2026US 2026/0287481 A1Samsung SDI.Co., Ltd.
- Impact test system capable of adjusting sawtooth shock duration, and system for monitoring and ensuring safety of impact test system24 Sep 2026US 2026/0287485 A1Agency for Defense Development
Most cited
By later US patents
- System for measuring plant attributes using a priori plant maps92US 10,039,231 B2Deere & Company · 2018
- Pulsed laser heating simulation of thermal damage on coated surface90US 6,568,846 B1The United States of America as represented by the Secretary of the Army · 2003
- Systems and methods to determine elastic properties of materials86US 7,107,159 B22006
- Method and device for mechanical testing of civil engineering structure surfacings66US 4,881,405 ACentre Experimental De Recherche et D'Etudes Du Batiment · 1989
- Apparatus and method for quantifying metal surface treatment66US 9,063,049 B2Hydro Honing Laboratories, Inc. · 2015