H03H 9/583
Comprising a plurality of piezoelectric layers acoustically coupled
Official title: {comprising a plurality of piezoelectric layers acoustically coupled}
H03H9/583 (Comprising a plurality of piezoelectric layers acoustically coupled) appears on 208 US grants and 217 published applications in this corpus.
Search patents in H03H- Granted patents
- 208
- Published applications
- 217
- Assignees
- 69
- Inventors
- 280
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 4 |
| 2004 | 2 | 6 |
| 2005 | 9 | 25 |
| 2006 | 9 | 7 |
| 2007 | 6 | 18 |
| 2008 | 15 | 12 |
| 2009 | 17 | 15 |
| 2010 | 11 | 6 |
| 2011 | 8 | 12 |
| 2012 | 10 | 19 |
| 2013 | 7 | 13 |
| 2014 | 11 | 8 |
| 2015 | 15 | 8 |
| 2016 | 10 | 1 |
| 2017 | 4 | 5 |
| 2018 | 1 | 9 |
| 2019 | 8 | 13 |
| 2020 | 8 | 3 |
| 2021 | 17 | 6 |
| 2022 | 3 | 3 |
| 2023 | 3 | 6 |
| 2024 | 0 | 8 |
| 2025 | 6 | 5 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Acoustic wave device28 Jul 2026US 12,695,440 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device21 Jul 2026US 12,689,353 B2Murata Manufacturing Co., Ltd.
- Steep skirt combination microelectromechanical system cavity filter and bulk acoustic wave filter26 May 2026US 12,640,705 B2Skyworks Global Pte. Ltd.
- Stacked resonators with shared reflector layers5 May 2026US 12,620,974 B2Qorvo US, Inc.
- Multilayer structure, piezoelectric device using the same, manufacturing method of multilayer structure, and manufacturing method of piezoelectric device14 Apr 2026US 12,604,665 B2Nitto Denko Corporation
- Acoustic wave filter and communication apparatus6 Aug 2026US 2026/0230061 A1KYOCERA Corporation
- Radio frequency acoustic device with laterally distributed reflectors14 May 2026US 2026/0135541 A1Skyworks Global Pte. Ltd.
- Device with piezoelectric film on semiconductor substrate30 Apr 2026US 2026/0121617 A1
- Cascaded coupled resonator filter systems and methods of operating the same1 Jan 2026US 2026/0005674 A1Qorvo US, Inc.
- Stacked bulk acoustic wave resonators13 Nov 2025US 2025/0350263 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Tunable thin film acoustic resonators and method for making the same294US 5,587,620 AHewlett-Packard Company · 1996
- Cavity spanning bottom electrode of a substrate-mounted bulk wave acoustic resonator268US 6,384,697 B1Agilent Technologies, Inc. · 2002
- Piezoelectric resonator operating in thickness shear mode265US 8,829,766 B2Epcos AG · 2014
- Method of making tunable thin film acoustic resonators250US 5,873,153 AHewlett-Packard Company · 1999
- SBAR structures and method of fabrication of SBAR.FBAR film processing techniques for the manufacturing of SBAR/BAR filters207US 6,060,818 AHewlett-Packard Company · 2000