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G01L 5/246

Using acoustic waves

Official title: {using acoustic waves}

G01L5/246 (Using acoustic waves) appears on 82 US grants and 60 published applications in this corpus.

Search patents in G01L

Granted patents: 82
Published applications: 60
Assignees: 61
Inventors: 173
Latest grant: 21 Jul 2026

Filings by year

G01L 5/246: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	1	0
1977	1	0
1978	0	0
1979	0	0
1980	0	0
1981	2	0
1982	0	0
1983	0	0
1984	0	0
1985	0	0
1986	1	0
1987	1	0
1988	0	0
1989	2	0
1990	1	0
1991	2	0
1992	2	0
1993	4	0
1994	0	0
1995	2	0
1996	1	0
1997	1	0
1998	2	0
1999	2	0
2000	2	0
2001	2	1
2002	1	1
2003	0	1
2004	1	1
2005	0	2
2006	2	4
2007	0	1
2008	3	0
2009	0	5
2010	2	1
2011	2	2
2012	2	2
2013	3	1
2014	1	1
2015	4	3
2016	1	2
2017	2	2
2018	5	1
2019	1	2
2020	6	8
2021	3	5
2022	2	1
2023	2	6
2024	4	1
2025	4	4
2026	2	2

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Fastener tightening control system in an assembly and method for controlling the tightening of a fastener in an assembly21 Jul 2026US 12,686,086 B2Lisi Aerospace
Method and system for determining the state of a sensor whose mechanical behaviour is nonlinear as a function of the amplitude of the pressure exerted24 Feb 2026US 12,560,498 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
Rapid ultrasonic dual-wave calibrated detection method for axial force of high strength bolt28 Oct 2025US 12,455,201 B2Beijing Goldwind Smart Energy Technology Co., Ltd.
Ultrasonic probe23 Sep 2025US 12,422,320 B2Honda Motor Co., Ltd.
Method and device for checking the tightening tension of a fastening bolt for fastening aeronautical parts29 Jul 2025US 12,372,425 B2Safran Aircraft Engines

Most cited

By later US patents