H03B 5/326
The resonator being an acoustic wave device
Official title: {the resonator being an acoustic wave device, e.g. SAW or BAW device}
H03B5/326 (The resonator being an acoustic wave device) appears on 220 US grants and 157 published applications in this corpus.
Search patents in H03B- Granted patents
- 220
- Published applications
- 157
- Assignees
- 110
- Inventors
- 364
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 2 |
| 2002 | 0 | 5 |
| 2003 | 6 | 15 |
| 2004 | 10 | 5 |
| 2005 | 8 | 11 |
| 2006 | 4 | 7 |
| 2007 | 9 | 4 |
| 2008 | 3 | 6 |
| 2009 | 7 | 5 |
| 2010 | 8 | 4 |
| 2011 | 3 | 9 |
| 2012 | 2 | 4 |
| 2013 | 5 | 3 |
| 2014 | 5 | 5 |
| 2015 | 8 | 8 |
| 2016 | 8 | 1 |
| 2017 | 5 | 12 |
| 2018 | 4 | 6 |
| 2019 | 7 | 6 |
| 2020 | 10 | 8 |
| 2021 | 9 | 1 |
| 2022 | 6 | 9 |
| 2023 | 5 | 9 |
| 2024 | 8 | 6 |
| 2025 | 6 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oscillator calibrated to a microelectromechanical system (MEMS) resonator-based oscillator12 May 2026US 12,627,306 B2Texas Instruments Incorporated
- Bulk acoustic wave based clocks for timing devices20 Jan 2026US 12,531,512 B2Chorusview, Inc.
- Circuit device and oscillator21 Oct 2025US 12,451,841 B2Seiko Epson Corporation
- Layers, structures, acoustic wave resonators, devices and systems30 Sep 2025US 12,431,861 B2Qxoniix Inc.
- Self-amplified resonators with embedded piezoresistive elements for high performance, ultra-low SWaP microwave and millimeter-wave applications5 Aug 2025US 12,381,512 B2National Technology & Engineering Solutions of Sandia, LLC
- Structures, layers, acoustic wave resonators, devices and systems10 Sep 2026US 2026/0269808 A1Qxonix Inc.
- Ising Tag with Microacoustic Resonator for Temperature Threshold Sensor6 Aug 2026US 2026/0227242 A1Northeastern University
- Bulk acoustic wave based clocks for timing devices30 Apr 2026US 2026/0121580 A1Chorusview, Inc.
- Oscillator with Fin Field-Effect Transistor (FinFET) Resonator14 Aug 2025US 2025/0260365 A1Apple Inc.
- Multi-phase oscillators5 Jun 2025US 2025/0183845 A1Texas Instruments Incorporated
Most cited
By later US patents
- Film bulk acoustic wave device154US 5,789,845 AMitsubishi Denki Kabushiki Kaisha · 1998
- Integrated tunable resonators for use in oscillators and filters105US 5,166,646 AMotorola, Inc. · 1992
- Electronic component and method of production thereof89US 6,262,513 B1Kabushiki Kaisha Toshiba · 2001
- Discrete chirp frequency synthesizer86US 4,100,498 AThe United States of America as represented by the Secretary of the Navy · 1978
- Surface acoustic wave transducer52US 3,978,731 AUnited Technologies Corporation · 1976