H03H 9/64
Using surface acoustic waves
Official title: using surface acoustic waves
H03H9/64 (Using surface acoustic waves) appears on 2,590 US grants and 2,587 published applications in this corpus.
Search patents in H03H- Granted patents
- 2,590
- Published applications
- 2,587
- Assignees
- 353
- Inventors
- 2,268
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 17 | 0 |
| 1978 | 12 | 0 |
| 1979 | 10 | 0 |
| 1980 | 9 | 0 |
| 1981 | 10 | 0 |
| 1982 | 13 | 0 |
| 1983 | 16 | 0 |
| 1984 | 13 | 0 |
| 1985 | 11 | 0 |
| 1986 | 8 | 0 |
| 1987 | 11 | 0 |
| 1988 | 11 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 11 | 0 |
| 1993 | 5 | 0 |
| 1994 | 19 | 0 |
| 1995 | 13 | 0 |
| 1996 | 19 | 0 |
| 1997 | 25 | 0 |
| 1998 | 32 | 0 |
| 1999 | 49 | 0 |
| 2000 | 38 | 0 |
| 2001 | 36 | 21 |
| 2002 | 59 | 66 |
| 2003 | 41 | 42 |
| 2004 | 47 | 73 |
| 2005 | 56 | 41 |
| 2006 | 48 | 29 |
| 2007 | 32 | 40 |
| 2008 | 29 | 34 |
| 2009 | 33 | 28 |
| 2010 | 47 | 42 |
| 2011 | 31 | 38 |
| 2012 | 33 | 52 |
| 2013 | 32 | 57 |
| 2014 | 37 | 44 |
| 2015 | 79 | 54 |
| 2016 | 61 | 104 |
| 2017 | 85 | 178 |
| 2018 | 99 | 156 |
| 2019 | 183 | 234 |
| 2020 | 191 | 222 |
| 2021 | 162 | 201 |
| 2022 | 144 | 153 |
| 2023 | 145 | 218 |
| 2024 | 165 | 174 |
| 2025 | 196 | 176 |
| 2026 | 143 | 110 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Packaged acoustic wave devices with multilayer piezoelectric substrate6 Oct 2026US 12,756,372 B2Skyworks Solutions, Inc.
- Filter and filter module6 Oct 2026US 12,756,374 B2Murata Manufacturing Co., Ltd.
- Composite transversely-excited film bulk acoustic resonator circuits having a capacitor for improved rejection6 Oct 2026US 12,756,378 B2Murata Manufacturing Co., Ltd.
- Multiplexer with dies of different acoustic velocity29 Sep 2026US 12,750,035 B2Skyworks Solutions, Inc.
- Filter with multiple outputs or inputs to implement multiple filter frequency responses29 Sep 2026US 12,750,037 B2RF360 Singapore Pte. Ltd.
- Multiplexer8 Oct 2026US 2026/0312565 A1Murata Manufacturing Co., Ltd.
- Device for subcutaneous delivery of fluid medicament1 Oct 2026US 2026/0295153 A1NeuroDerm, Ltd.
- Acoustic wave device, acoustic wave filter, and multiplexer1 Oct 2026US 2026/0303059 A1Murata Manufacturing Co., Ltd.
- Alternative diplexer-based acoustic unwanted spurs and losses reduction technique24 Sep 2026US 2026/0291533 A1Qorvo US, Inc.
- Acoustic wave device with tilted interdigital transducer electrode17 Sep 2026US 2026/0280512 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Layer acoustic wave device and method of making the same290US 7,619,347 B1RF Micro Devices, Inc. · 2009
- Saw filter device and method employing normal temperature bonding for producing desirable filter production and performance characteristics289US 7,105,980 B2Sawtek, Inc. · 2006
- Programmable electroacoustic filter apparatus and method for its manufacture267US 9,276,557 B1Sandia Corporation · 2016
- Micro-transfer-printed acoustic wave filter device254US 10,200,013 B2X-Celeprint Limited · 2019
- Surface acoustic wave resonator, surface acoustic wave oscillator, and surface acoustic wave module unit243US 8,344,815 B2Seiko Epson Corporation · 2013