H03H 9/0028
Using surface acoustic wave devices
Official title: {using surface acoustic wave devices}
H03H9/0028 (Using surface acoustic wave devices) appears on 400 US grants and 357 published applications in this corpus.
Search patents in H03H- Granted patents
- 400
- Published applications
- 357
- Assignees
- 69
- Inventors
- 372
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 9 |
| 2002 | 17 | 27 |
| 2003 | 10 | 27 |
| 2004 | 34 | 37 |
| 2005 | 25 | 20 |
| 2006 | 25 | 11 |
| 2007 | 15 | 22 |
| 2008 | 20 | 21 |
| 2009 | 22 | 21 |
| 2010 | 17 | 28 |
| 2011 | 25 | 13 |
| 2012 | 22 | 24 |
| 2013 | 18 | 17 |
| 2014 | 8 | 13 |
| 2015 | 23 | 11 |
| 2016 | 18 | 19 |
| 2017 | 13 | 6 |
| 2018 | 13 | 4 |
| 2019 | 5 | 5 |
| 2020 | 6 | 2 |
| 2021 | 2 | 4 |
| 2022 | 1 | 1 |
| 2023 | 2 | 8 |
| 2024 | 3 | 5 |
| 2025 | 4 | 1 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Radio frequency signal splitting with differential filter and low noise amplifiers24 Mar 2026US 12,587,224 B2Skyworks Solutions, Inc.
- Bulk filter10 Mar 2026US 12,574,001 B2Guangdong Zhineng Technologies, Co. Ltd.
- Composite filter device10 Mar 2026US 12,574,013 B2Murata Manufacturing Co., Ltd.
- Wafer level package having enhanced thermal dissipation24 Feb 2026US 12,562,711 B2Skyworks Solutions, Inc.
- Bridge filters2 Sep 2025US 12,407,320 B2RF360 Singapore Pte. Ltd.
- Radio frequency signal splitting with differential filter and low noise amplifiers2 Jul 2026US 2026/0189254 A1Skyworks Solutions, Inc.
- Acoustic wave filter with low noise amplifier and balun27 Feb 2025US 2025/0070743 A1Skyworks Solutions, Inc.
- Ssh circuit and electronic device18 Jul 2024US 2024/0243717 A1Rohm Co., Ltd.
- Integrated balun and filter27 Jun 2024US 2024/0213957 A1Texas Instruments Incorporated
- Bulk filter11 Apr 2024US 2024/0120898 A1Guangdong Zhineng Technologies, Co. Ltd.
Most cited
By later US patents
- Layer acoustic wave device and method of making the same290US 7,619,347 B1RF Micro Devices, Inc. · 2009
- Adaptive tuning device and method utilizing a surface acoustic wave device for tuning a wireless communication device128US 6,570,462 B2Research In Motion Limited · 2003
- Balanced high-frequency device and balance-characteristics improving method and balanced high-frequency circuit using the same78US 6,900,705 B2Matsushita Electric Industrial Co., Ltd. · 2005
- Differential filters with common mode rejection and broadband rejection70US 6,600,390 B2Agilent Technologies, Inc. · 2003
- Surface acoustic wave device using two parallel connected filters with different passbands69US 6,606,016 B2Murata Manufacturing Co., Ltd. · 2003