G01L 11/06
Ultrasonic means
G01L11/06 (Ultrasonic means) appears on 44 US grants and 41 published applications in this corpus.
Search patents in G01L- Granted patents
- 44
- Published applications
- 41
- Assignees
- 38
- Inventors
- 119
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 3 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 2 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 3 |
| 2018 | 0 | 4 |
| 2019 | 4 | 3 |
| 2020 | 5 | 2 |
| 2021 | 2 | 5 |
| 2022 | 1 | 3 |
| 2023 | 5 | 1 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Measurement device1 Sep 2026US 12,723,939 B2Fire Ndt Technologies Pty Ltd
- Pressure sensor, in particular for pressures of more than 100 bar23 Jun 2026US 12,663,327 B2Endress + Hauser GmbH + Co. KG
- Element forming wafer and method for manufacturing the same8 Jul 2025US 12,354,875 B2Denso Corporation
- System and method for measuring pressure using ultrasound13 May 2025US 12,298,275 B2Wisconsin Alumni Research Foundation
- Apparatus and method for non-intrusive pressure measurement and early identification of solids formation using selected guided ultrasonic wave modes18 Jun 2024US 12,013,303 B2ExxonMobil Technology and Engineering Company
- Pressure sensor, in particular for pressures of more than 100 bar23 Jan 2025US 2025/0027828 A1Endress + Hauser GmbH + Co. KG
- Measurement device4 Jul 2024US 2024/0219251 A1Fire NDT Pty Ltd
- Method for ascertaining a fluid pressure in a fluid supply network for fluid and ultrasonic fluid meters, and ultrasonic fluid meter21 Dec 2023US 2023/0408312 A1Diehl Metering GmbH
- Element forming wafer and method for manufacturing the same11 Aug 2022US 2022/0254637 A1Denso Corporation
- Apparatus and Method for Non-Intrusive Pressure Measurement and Early Identification of Solids Formation using Selected Guided Ultrasonic Wave Modes3 Feb 2022US 2022/0034739 A1ExxonMobil Upstream Research Company
Most cited
By later US patents
- Method and arrangement for making contactless distance and pressure measurements within an air spring25US 6,073,491 AContiTech Luftfedersysteme GmbH · 2000
- Flowmeter method and apparatus17US 4,265,125 A1981
- Method for determining the pressure present in the interior space of an air spring for a motor vehicle and apparatus for carrying out the method11US 6,931,930 B2ContiTech Luftfedersysteme GmbH · 2005
- Non-intrusive pressure and level sensor for sealed containers8US 6,339,960 B12002
- Ultrasonic-wave propagation-time measuring method, gas-pressure measuring method, gas-flow rate measuring method, and gas sensor7US 6,568,281 B1Ngk Spark Plug Co., Ltd. · 2003