H03H 9/02007
Of bulk acoustic wave devices
Official title: {of bulk acoustic wave devices}
H03H9/02007 (Of bulk acoustic wave devices) appears on 2,474 US grants and 3,104 published applications in this corpus.
Search patents in H03H- Granted patents
- 2,474
- Published applications
- 3,104
- Assignees
- 401
- Inventors
- 2,685
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 9 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 12 | 0 |
| 1998 | 5 | 0 |
| 1999 | 12 | 0 |
| 2000 | 12 | 0 |
| 2001 | 14 | 8 |
| 2002 | 23 | 19 |
| 2003 | 16 | 18 |
| 2004 | 11 | 40 |
| 2005 | 28 | 65 |
| 2006 | 34 | 46 |
| 2007 | 34 | 47 |
| 2008 | 44 | 48 |
| 2009 | 49 | 33 |
| 2010 | 42 | 58 |
| 2011 | 33 | 46 |
| 2012 | 42 | 69 |
| 2013 | 40 | 83 |
| 2014 | 56 | 81 |
| 2015 | 81 | 73 |
| 2016 | 82 | 53 |
| 2017 | 73 | 120 |
| 2018 | 76 | 147 |
| 2019 | 123 | 204 |
| 2020 | 157 | 233 |
| 2021 | 193 | 252 |
| 2022 | 189 | 355 |
| 2023 | 203 | 351 |
| 2024 | 248 | 273 |
| 2025 | 274 | 247 |
| 2026 | 186 | 135 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hybrid structure for a surface acoustic wave device6 Oct 2026US 12,757,634 B2Soitec
- Acoustic wave device29 Sep 2026US 12,750,029 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device29 Sep 2026US 12,750,031 B2Murata Manufacturing Co., Ltd.
- Metal-piezoelectric-metal capacitor29 Sep 2026US 12,750,032 B2Murata Manufacturing Co., Ltd.
- Film bulk acoustic resonator29 Sep 2026US 12,750,033 B2AAC Technologies (Nanjing) Co., Ltd.
- Bulk acoustic wave filter for second harmonic residue reduction8 Oct 2026US 2026/0312566 A1Skyworks Solutions, Inc.
- Baw resonator with zero electromechanical coupling in border regions and flat, steep skirts and squared shoulders1 Oct 2026US 2026/0303054 A1Qorvo US, Inc.
- Acoustic wave device and filter device1 Oct 2026US 2026/0303055 A1Murata Manufacturing Co., Ltd.
- Stress isolated bulk acoustic wave resonator dies1 Oct 2026US 2026/0303056 A1
- Acoustic wave device17 Sep 2026US 2026/0280511 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- Encapsulated electronics device with improved heat dissipation310US 6,992,400 B2Epcos AG · 2006
- Tunable thin film acoustic resonators and method for making the same294US 5,587,620 AHewlett-Packard Company · 1996
- Lamb wave device292US 7,535,152 B2Murata Manufacturing Co., Ltd. · 2009
- Saw filter device and method employing normal temperature bonding for producing desirable filter production and performance characteristics289US 7,105,980 B2Sawtek, Inc. · 2006
- Laterally coupled bulk acoustic wave filter with improved passband characteristics282US 9,219,466 B2Teknologian tutkimuskeskus VTT Oy · 2015