H03H 9/02866
Of bulk wave excitation and reflections
Official title: {of bulk wave excitation and reflections}
H03H9/02866 (Of bulk wave excitation and reflections) appears on 240 US grants and 272 published applications in this corpus.
Search patents in H03H- Granted patents
- 240
- Published applications
- 272
- Assignees
- 68
- Inventors
- 360
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 3 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 2 | 1 |
| 2008 | 3 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 2 |
| 2013 | 2 | 2 |
| 2014 | 3 | 3 |
| 2015 | 1 | 0 |
| 2016 | 5 | 2 |
| 2017 | 0 | 16 |
| 2018 | 6 | 10 |
| 2019 | 12 | 45 |
| 2020 | 22 | 43 |
| 2021 | 22 | 23 |
| 2022 | 27 | 32 |
| 2023 | 34 | 25 |
| 2024 | 21 | 25 |
| 2025 | 25 | 22 |
| 2026 | 16 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multilayer piezoelectric substrate device with polycrystalline substrate22 Sep 2026US 12,744,509 B2Skyworks Solutions, Inc.
- Acoustic wave device1 Sep 2026US 12,726,173 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device14 Jul 2026US 12,683,574 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device and multiplexer14 Jul 2026US 12,683,576 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device16 Jun 2026US 12,658,880 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device, acoustic wave filter, and multiplexer1 Oct 2026US 2026/0303059 A1Murata Manufacturing Co., Ltd.
- Acoustic wave device1 Oct 2026US 2026/0303061 A1Murata Manufacturing Co., Ltd.
- Longitudinal mode surface acoustic wave resonator with energy confinement layer and a method of manufacture17 Sep 2026US 2026/0280516 A1RF360 Singapore Pte. Ltd.
- Elastic surface wave device having electrodes embedded in a piezoelectric layer, and design and production thereof27 Aug 2026US 2026/0254434 A1
- Acoustic resonator device27 Aug 2026US 2026/0254436 A1Avago Technologies International Sales Pte. Limited
Most cited
By later US patents
- Filter devices having reduced spurious emissions from lamb waves170US 10,187,039 B2Skyworks Filter Solutions Japan Co., Ltd. · 2019
- Acoustic wave device employing reflective elements for confining elastic energy109US 7,939,987 B1TriQuint Semiconductor, Inc. · 2011
- Surface acoustic wave device50US 5,631,515 AFujitsu Limited · 1997
- Surface wave liquid sensor40US 6,186,005 B1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. · 2001
- Bonded wafer SAW filters and methods36US 8,035,464 B1TriQuint Semiconductor, Inc. · 2011