G01N 29/343
Pulse waves
Official title: {pulse waves, e.g. particular sequence of pulses, bursts}
G01N29/343 (Pulse waves) appears on 334 US grants and 322 published applications in this corpus.
Search patents in G01N- Granted patents
- 334
- Published applications
- 322
- Assignees
- 281
- Inventors
- 928
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 8 | 0 |
| 1980 | 2 | 0 |
| 1981 | 8 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 0 |
| 2002 | 4 | 2 |
| 2003 | 1 | 6 |
| 2004 | 5 | 3 |
| 2005 | 5 | 10 |
| 2006 | 0 | 6 |
| 2007 | 5 | 9 |
| 2008 | 6 | 2 |
| 2009 | 4 | 12 |
| 2010 | 5 | 6 |
| 2011 | 5 | 7 |
| 2012 | 8 | 4 |
| 2013 | 7 | 10 |
| 2014 | 5 | 10 |
| 2015 | 6 | 18 |
| 2016 | 6 | 14 |
| 2017 | 19 | 18 |
| 2018 | 10 | 25 |
| 2019 | 24 | 23 |
| 2020 | 15 | 27 |
| 2021 | 25 | 23 |
| 2022 | 27 | 24 |
| 2023 | 18 | 14 |
| 2024 | 14 | 20 |
| 2025 | 9 | 24 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carbon nanotube acoustic lens for underwater high intensity acoustic delivery29 Sep 2026US 12,748,078 B2The Boeing Company
- Non-contact ultrasound viscoelastic spectroscopy25 Aug 2026US 12,716,873 B2University of Southern California
- Systems and methods for monitoring batteries in user devices23 Jun 2026US 12,663,482 B2Titan Advanced Energy Solutions, Inc.
- Acoustic signature management engine in an object integrity sensing system9 Jun 2026US 12,650,409 B2Microsoft Technology Licensing, LLC
- Methods and apparatus for acoustic metrology5 May 2026US 12,618,804 B2ASML Netherlands B. V.
- Ultrasonic testing systems and related devices and methods8 Oct 2026US 2026/0309678 A1
- Systems and methods for synchronizing rotational and translational motion with ultrasonic measurements17 Sep 2026US 2026/0276598 A1Hexagon Technology AS
- System for and method of inspecting semiconductor devices, and method of manufacturing the devices including the method10 Sep 2026US 2026/0266773 A1Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Switching circuitry, related integrated circuit, ultrasonic probe, ultrasonic system and method21 May 2026US 2026/0142658 A1STMicroelectronics International N. V.
- Laser induced ultrasonic inspection apparatus5 Mar 2026US 2026/0063591 A1Seiko Epson Corporation
Most cited
By later US patents
- Method and apparatus for measuring fluid characteristics using surface generated volumetric interrogation signals244US 4,735,097 APanametrics, Inc. · 1988
- Ultrasonic air and blood foam detector129US 4,068,521 ARenal Systems, Inc. · 1978
- Transmit beamformer with frequency dependent focus128US 5,608,690 AAcuson Corporation · 1997
- Acoustic impedance measuring apparatus using ultrasonic waves98US 6,298,726 B1Olympus Optical Co., Ltd. · 2001
- Method and apparatus for characterization of clot formation98US 7,892,188 B2HemoSonics LLC · 2011