G10K 11/025
Horns for impedance matching
Official title: {horns for impedance matching (see provisionally also G10K11/28)}
G10K11/025 (Horns for impedance matching) appears on 156 US grants and 89 published applications in this corpus.
Search patents in G10K- Granted patents
- 156
- Published applications
- 89
- Assignees
- 97
- Inventors
- 266
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 6 |
| 2003 | 5 | 5 |
| 2004 | 4 | 3 |
| 2005 | 6 | 2 |
| 2006 | 5 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 5 | 4 |
| 2011 | 3 | 6 |
| 2012 | 2 | 4 |
| 2013 | 3 | 1 |
| 2014 | 2 | 6 |
| 2015 | 8 | 3 |
| 2016 | 3 | 3 |
| 2017 | 2 | 3 |
| 2018 | 2 | 2 |
| 2019 | 6 | 4 |
| 2020 | 2 | 7 |
| 2021 | 5 | 7 |
| 2022 | 1 | 4 |
| 2023 | 8 | 5 |
| 2024 | 4 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Helical acoustic lens8 Apr 2025US 12,272,347 B2
- Ultrasonic cliff detection and depth estimation using tilted sensors1 Apr 2025US 12,265,186 B2InvenSense, Inc.
- Sonar beam shape controlling horn10 Sep 2024US 12,085,644 B2Navico, Inc.
- Acoustic transducer structures4 Jun 2024US 12,002,448 B2Ultraleap Limited
- Nozzles for amplifying and suppression of sound19 Mar 2024US 11,931,199 B2
- Component for manipulating an input shockwave6 Aug 2026US 2026/0229211 A1First Light Fusion Limited
- Localised energy concentration12 Feb 2026US 2026/0045375 A1
- Ultrasonic wave amplifier and electronic device including the same8 May 2025US 2025/0150752 A1Korea Advanced Institute of Science and Technology
- Component for manipulating an input shockwave8 Feb 2024US 2024/0046907 A1
- Vehicle warning system1 Feb 2024US 2024/0034230 A1Pss Belgium NV
Most cited
By later US patents
- Acoustic horn and attachment device389US 4,865,159 A1989
- Ultrasonic welder with dynamic nodal horn support56US 5,772,100 AAmerican Technology Corporation · 1998
- Rotary ultrasonic bonder or processor capable of high speed intermittent processing52US 6,547,903 B1Kimberly-Clark Worldwide, Inc. · 2003
- Method for processing workpieces by ultrasonic energy50US 5,658,408 ABranson Ultrasonics Corporation · 1997
- Directional loudspeaker48US 4,344,504 ACommunity Light and Sound, Inc. · 1982