G01N 29/346
With amplitude characteristics
Official title: {with amplitude characteristics, e.g. modulated signal}
G01N29/346 (With amplitude characteristics) appears on 114 US grants and 93 published applications in this corpus.
Search patents in G01N- Granted patents
- 114
- Published applications
- 93
- Assignees
- 108
- Inventors
- 288
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 6 | 2 |
| 2003 | 1 | 6 |
| 2004 | 4 | 4 |
| 2005 | 1 | 2 |
| 2006 | 6 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 3 | 5 |
| 2015 | 1 | 2 |
| 2016 | 3 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 4 |
| 2019 | 2 | 10 |
| 2020 | 9 | 16 |
| 2021 | 8 | 3 |
| 2022 | 10 | 7 |
| 2023 | 4 | 5 |
| 2024 | 6 | 6 |
| 2025 | 10 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for determining a property of a sample fluid or a resonant frequency of a resonator cell10 Mar 2026US 12,571,775 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Acoustic analysis of remote structures within a medium24 Feb 2026US 12,560,580 B2Cereus Ultrasonics Limited
- Systems and methods for determining cell contractility23 Dec 2025US 12,502,159 B2The Governing Council of the University of Toronto
- Detecting surface cracks using acoustic signals16 Dec 2025US 12,498,353 B2Chevron U.S.A.Inc.
- Measuring device and method for measuring parameters of a piezoelectric crystal onto which a thin film of material is deposited as well as thin-film deposition systems with such a device and a method for controlling such systems9 Dec 2025US 12,493,016 B2Evatec AG
- Method of extracting one or more rare and precious metals from a substrate comprising the same26 Mar 2026US 2026/0085378 A1Helsingin Yliopisto
- Recording material detection device, image forming apparatus, and ultrasonic emission device19 Jun 2025US 2025/0198966 A1Canon Kabushiki Kaisha
- Method for enhancing shear wave imaging based on acoustic vortex5 Jun 2025US 2025/0180521 A1National Tsing Hua University
- Directional properties of ultrasound transducers via biphasic actuation6 Feb 2025US 2025/0046293 A1Novustx Devices Inc.
- Method and device for processing an electrical signal for an ultrasonic transmitting device30 Jan 2025US 2025/0035592 A1Supersonic Imagine
Most cited
By later US patents
- Method and apparatus for elasticity imaging using remotely induced shear wave263US 5,810,731 AArtann Laboratories, Inc. · 1998
- Method and device for shear wave elasticity imaging220US 5,606,971 AArtann Corporation, a NJ Corp. · 1997
- Acoustic impedance measuring apparatus using ultrasonic waves98US 6,298,726 B1Olympus Optical Co., Ltd. · 2001
- Method and apparatus for the ultrasonic actuation of the cantilever of a probe-based instrument75US 6,694,817 B2Georgia Tech Research Corporation · 2004
- Ultrasonic measurement70US 9,335,305 B2The Lubrizol Corporation · 2016