H03H 9/42
Using surface acoustic waves
Official title: using surface acoustic waves {(devices for manipulating acoustic surface waves in general G10K11/36)}
H03H9/42 (Using surface acoustic waves) appears on 117 US grants and 19 published applications in this corpus.
Search patents in H03H- Granted patents
- 117
- Published applications
- 19
- Assignees
- 58
- Inventors
- 165
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 10 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 8 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Dispersive delay line with piezoelectric substrate5 Aug 2025US 12,381,537 B2Skyworks Solutions, Inc.
- Dispersive delay line with lamb wave propagation15 Apr 2025US 12,278,618 B2Skyworks Solutions, Inc.
- Tunable diffraction gratings using surface acoustic waves12 Nov 2024US 12,140,826 B2California Institute of Technology
- Filter module17 Jan 2023US 11,558,028 B2Murata Manufacturing Co., Ltd.
- Microelectromechanical tunable delay line circuit5 Jul 2022US 11,381,230 B2Northeastern University
- Receiver and communication device13 Mar 2025US 2025/0088206 A1Murata Manufacturing Co., Ltd.
- Self-interference cancelation apparatus in piezoelectric semiconductor platforms25 Jul 2024US 2024/0250706 A1University of Central Florida Research Foundation, Inc.
- Dispersive delay line with piezoelectric substrate and lamb wave propagation6 Jul 2023US 2023/0216473 A1Skyworks Solutions, Inc.
- Dispersive delay line with piezoelectric substrate6 Jul 2023US 2023/0216483 A1Skyworks Solutions, Inc.
- Dispersive delay line with lamb wave propagation6 Jul 2023US 2023/0216484 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Plate-mode ultrasonic structure including a gel134US 5,212,988 AThe Reagents of the University of California · 1993
- Surface acoustic wave devices and method of manufacture thereof89US 4,672,254 AMassachusetts Institute of Technology · 1987
- Backscatter transponder interrogation device58US 6,611,224 B1X-Cyte, Inc. · 2003
- Temperature compensated surface acoustic wave devices46US 3,965,444 ARaytheon Company · 1976
- Stabilized surface wave device33US 4,270,105 ARaytheon Company · 1981