G01P 5/244
Involving pulsed waves
Official title: {involving pulsed waves}
G01P5/244 (Involving pulsed waves) appears on 95 US grants and 19 published applications in this corpus.
Search patents in G01P- Granted patents
- 95
- Published applications
- 19
- Assignees
- 55
- Inventors
- 162
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 3 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 4 |
| 2021 | 2 | 1 |
| 2022 | 3 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acoustic wind measurement16 Jun 2026US 12,656,367 B2Vaisala Oyj
- Measurement of system for streamflow determination in real time20 Jan 2026US 12,529,586 B2University of Iowa Research Foundation
- Method for improving performance of a SODAR system9 Jul 2024US 12,031,997 B2Electro Magnetic Measurements Pty Ltd
- Method for improving performance of a SODAR system18 Oct 2022US 11,474,238 B2Electro Magnetic Measurements Pty Ltd
- Beam shaping acoustic signal travel time flow meter17 May 2022US 11,333,676 B2GWF MessSysteme AG
- Fluid flow measuring apparatus23 Jan 2025US 2025/0027800 A1University of Warwick
- Acoustic wind measurement27 Jun 2024US 2024/0210439 A1Vaisala Oyj
- Measurement of System for Streamflow Determination in Real Time16 Nov 2023US 2023/0366711 A1University of Iowa Research Foundation
- Acoustic resonance fluid flow measurement device and method27 Jul 2023US 2023/0236152 A1FT Technologies (UK) Ltd
- Method for improving performance of a sodar system3 Mar 2022US 2022/0065894 A1Electro Magnetic Measurements Pty Ltd
Most cited
By later US patents
- Vector doppler medical devices for blood velocity studies187US 5,409,010 AThe Board of Regents of the University of Washington · 1995
- Method and apparatus for processing signal data to form an envelope on line141US 5,271,404 ACardiometrics, Inc. · 1993
- Measurement of true blood velocity by an ultrasound system123US 4,265,126 AGeneral Electric Company · 1981
- Apparatus for diagnosing vascular systems in organism108US 5,357,550 AKabushiki Kaisha Toshiba · 1994
- Method and apparatus for aiming a doppler flow sensing device87US 5,394,876 ASpaceLabs Medical, Inc. · 1995