G01N 21/70
Mechanically excited
Official title: mechanically excited, e.g. triboluminescence
G01N21/70 (Mechanically excited) appears on 35 US grants and 42 published applications in this corpus.
Search patents in G01N- Granted patents
- 35
- Published applications
- 42
- Assignees
- 30
- Inventors
- 73
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 3 | 2 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 5 |
| 2017 | 1 | 3 |
| 2018 | 4 | 4 |
| 2019 | 3 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 8 |
| 2024 | 5 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method of producing stress-luminescent material, method of producing stress-luminescent body, strain measurement method, stress-luminescent body, stress-luminescent coating material, and device for producing stress-luminescent body9 Jun 2026US 12,650,384 B2Shimadzu Corporation
- High-intensity focused ultrasound-induced mechanochemical transduction in synthetic elastomers22 Oct 2024US 12,121,597 B2The Board of Trustees of the University of Illinois
- Mechanoluminescent devices, articles, and methods27 Feb 2024US 11,913,847 B2The Florida State University Research Foundation, Inc.
- Mechanoluminescent devices, articles, and methods30 Jan 2024US 11,885,698 B2The Florida State University Research Foundation, Inc.
- Mechanoluminescent devices, articles, and methods23 Jan 2024US 11,879,795 B2The Florida State University Research Foundation, Inc.
- Method for observing surface17 Jul 2025US 2025/0231116 A1Kyoto University
- High-intensity focused ultrasound-induced mechanochemical transduction in synthetic elastomers16 Jan 2025US 2025/0018065 A1The Brd. of Trustees of the Univ. of Illinois
- Method of producing stress-luminescent material, method of producing stress-luminescent body, strain measurement method, stress-luminescent body, stress-luminescent coating material, and device for producing stress-luminescent body28 Dec 2023US 2023/0417678 A1Shimadzu Corporation
- Triboluminescent material, use of a cu complex as a triboluminescent material, mechanoresponsive sensor and method for detecting a mechanical loading3 Aug 2023US 2023/0242810 A1Okinawa Institute of Science and Technology School Corporation
- Multifunctional multi-piezo material having piezoelectric properties and mechanoluminescence properties, and multifunctional piezoelectric body, mems device, robot, strain/fatigue/damage diagnosis device, and non-destructive inspection method using same22 Jun 2023US 2023/0200253 A1National Institute of Advanced Industrial Science and Technology
Most cited
By later US patents
- Nondestructive inspection using hypersound18US 9,360,418 B2The Boeing Company · 2016
- Infrared defect detection via broad-band acoustics14US 7,064,330 B2United Technologies Corporation · 2006
- Piezoelectric luminous element, display device and method for manufacturing same13US 6,281,617 B1Seiko Epson Corporation · 2001
- Dynamic characterization of particles with flow cytometry12US 8,264,683 B2University of Washington · 2012
- Triboluminescent indicator system7US 6,581,474 B2Sandia National Laboratories · 2003