H03H 9/17
Having a single resonator
Official title: having a single resonator (crystal tuning forks H03H9/21)
H03H9/17 (Having a single resonator) appears on 3,006 US grants and 3,628 published applications in this corpus.
Search patents in H03H- Granted patents
- 3,006
- Published applications
- 3,628
- Assignees
- 505
- Inventors
- 3,315
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 6 | 0 |
| 1984 | 14 | 0 |
| 1985 | 7 | 0 |
| 1986 | 12 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 11 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 17 | 0 |
| 1998 | 11 | 0 |
| 1999 | 22 | 0 |
| 2000 | 37 | 0 |
| 2001 | 25 | 14 |
| 2002 | 42 | 32 |
| 2003 | 31 | 36 |
| 2004 | 33 | 67 |
| 2005 | 42 | 87 |
| 2006 | 46 | 62 |
| 2007 | 55 | 77 |
| 2008 | 58 | 72 |
| 2009 | 67 | 54 |
| 2010 | 56 | 73 |
| 2011 | 54 | 67 |
| 2012 | 55 | 75 |
| 2013 | 55 | 95 |
| 2014 | 66 | 105 |
| 2015 | 93 | 103 |
| 2016 | 100 | 107 |
| 2017 | 103 | 190 |
| 2018 | 91 | 175 |
| 2019 | 168 | 202 |
| 2020 | 203 | 245 |
| 2021 | 188 | 257 |
| 2022 | 196 | 389 |
| 2023 | 212 | 343 |
| 2024 | 280 | 278 |
| 2025 | 263 | 255 |
| 2026 | 178 | 168 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H03H 9/171Implemented with thin-film techniques, i.e. of the film bulk acoustic resonator [fbar]1,931
- H03H 9/19Consisting of quartz497
- H03H 9/176Consisting of ceramic material276
- H03H 9/177Of the energy-trap type240
- H03H 9/178Of a laminated structure of multiple piezoelectric layers with inner electrodes135
Recent patents
- 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.
- Dispersive delay line with piezoelectric substrate and lamb wave propagation29 Sep 2026US 12,750,036 B2Skyworks Solutions, Inc.
- Acoustic wave device22 Sep 2026US 12,744,506 B2Murata Manufacturing Co., Ltd.
- Vibrator device with semiconductor element and vibrator22 Sep 2026US 12,744,510 B2Seiko Epson Corporation
- Method for producing a donor substrate for transferring a piezoelectric layer onto a carrier substrate8 Oct 2026US 2026/0312560 A1
- 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.
- Acoustic wave resonator1 Oct 2026US 2026/0303058 A1Teknologian tutkimuskeskus VTT Oy
- Resonator Element1 Oct 2026US 2026/0303060 A1Seiko Epson Corporation
Most cited
By later US patents
- Top-via etch technique for forming dielectric membranes337US 5,853,601 ANorthrop Grumman Corporation · 1998
- Piezoelectric resonator with an efficient all-dielectric Bragg reflector301US 7,463,118 B2Texas Instruments Incorporated · 2008
- Tunable thin film acoustic resonators and method for making the same294US 5,587,620 AHewlett-Packard Company · 1996
- Bragg mirror optimized for shear waves290US 7,684,109 B2Maxim Integrated Products, Inc. · 2010
- Laterally coupled bulk acoustic wave filter with improved passband characteristics282US 9,219,466 B2Teknologian tutkimuskeskus VTT Oy · 2015