H03H 9/6436
Having one acoustic track only
Official title: {having one acoustic track only}
H03H9/6436 (Having one acoustic track only) appears on 317 US grants and 277 published applications in this corpus.
Search patents in H03H- Granted patents
- 317
- Published applications
- 277
- Assignees
- 63
- Inventors
- 346
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 6 | 0 |
| 1999 | 14 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 3 |
| 2002 | 16 | 24 |
| 2003 | 11 | 12 |
| 2004 | 15 | 18 |
| 2005 | 15 | 5 |
| 2006 | 12 | 3 |
| 2007 | 4 | 2 |
| 2008 | 2 | 0 |
| 2009 | 2 | 2 |
| 2010 | 3 | 6 |
| 2011 | 0 | 2 |
| 2012 | 4 | 6 |
| 2013 | 5 | 4 |
| 2014 | 0 | 4 |
| 2015 | 8 | 2 |
| 2016 | 4 | 4 |
| 2017 | 4 | 11 |
| 2018 | 7 | 17 |
| 2019 | 20 | 29 |
| 2020 | 20 | 29 |
| 2021 | 17 | 26 |
| 2022 | 15 | 16 |
| 2023 | 19 | 30 |
| 2024 | 18 | 7 |
| 2025 | 24 | 5 |
| 2026 | 10 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Longitudinally coupled resonator acoustic wave filter24 Mar 2026US 12,587,166 B2Murata Manufacturing Co., Ltd.
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- Multiplexer17 Mar 2026US 12,580,552 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device in trapezoidal mode13 Aug 2026US 2026/0238183 A1Qorvo US, Inc.
- Surface acoustic wave device having a trapezoidal electrode16 Jul 2026US 2026/0205094 A1Skyworks Solutions, Inc.
- Multi band filter package with a common ground connection25 Jun 2026US 2026/0180555 A1Skyworks Solutions, Inc.
- Micro-acoustic multiband filtenna18 Jun 2026US 2026/0172068 A1QUALCOMM Incorporated
- Acoustic wave filter and multiplexer21 May 2026US 2026/0142647 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- Surface acoustic wave filter114US 5,694,096 AMurata Manufacturing Co., Ltd. · 1997
- Surface acoustic wave filter103US 5,770,985 AMurata Manufacturing Co., Ltd. · 1998
- Electronic component and method of production thereof89US 6,262,513 B1Kabushiki Kaisha Toshiba · 2001
- Surface acoustic wave device using two parallel connected filters with different passbands69US 6,606,016 B2Murata Manufacturing Co., Ltd. · 2003
- Surface acoustic wave device and electronic device using the same54US 7,009,468 B2Murata Manufacturing Co., Ltd. · 2006