H03H 9/205
Having multiple resonators
Official title: having multiple resonators (crystal tuning forks H03H9/21)
H03H9/205 (Having multiple resonators) appears on 480 US grants and 613 published applications in this corpus.
Search patents in H03H- Granted patents
- 480
- Published applications
- 613
- Assignees
- 119
- Inventors
- 613
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 1 | 5 |
| 2011 | 1 | 2 |
| 2012 | 3 | 7 |
| 2013 | 2 | 4 |
| 2014 | 5 | 8 |
| 2015 | 8 | 21 |
| 2016 | 14 | 9 |
| 2017 | 19 | 28 |
| 2018 | 16 | 36 |
| 2019 | 29 | 65 |
| 2020 | 40 | 48 |
| 2021 | 58 | 50 |
| 2022 | 43 | 119 |
| 2023 | 44 | 72 |
| 2024 | 73 | 52 |
| 2025 | 80 | 51 |
| 2026 | 43 | 30 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Acoustic wave device29 Sep 2026US 12,750,031 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device29 Sep 2026US 12,750,034 B2Murata Manufacturing Co., Ltd.
- Radio frequency module and communication device15 Sep 2026US 12,738,923 B2Murata Manufacturing Co., Ltd.
- Resonators with different membrane thicknesses on the same die18 Aug 2026US 12,712,523 B2Murata Manufacturing Co., Ltd.
- Transversely-excited film bulk acoustic resonators with interdigital transducer configured to reduce diaphragm stress4 Aug 2026US 12,700,846 B2Murata Manufacturing Co., Ltd.
- Mems resonator comprising in-phase and out-of-phase elements8 Oct 2026US 2026/0312564 A1KYOCERA Technologies Oy
- Bulk acoustic wave filter for second harmonic residue reduction8 Oct 2026US 2026/0312566 A1Skyworks Solutions, Inc.
- Multiplexer and filter device1 Oct 2026US 2026/0303063 A1Murata Manufacturing Co., Ltd.
- Stacked acoustic wave device assembly17 Sep 2026US 2026/0280522 A1Skyworks Solutions, Inc.
- Acoustic wave device and acoustic wave filter3 Sep 2026US 2026/0261250 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- Single crystal micromechanical resonator and fabrication methods thereof279US 9,525,398 B1Sandia Corporation · 2016
- Transversely-excited film bulk acoustic resonators with electrodes having a second layer of variable width121US 10,992,282 B1Resonant Inc. · 2021
- Film bulk acoustic resonator fabrication method with frequency trimming based on electric measurements prior to cavity etch112US 10,998,877 B2Resonant Inc. · 2021
- Transversely-excited film bulk acoustic resonator with multiple diaphragm thicknesses and fabrication method110US 11,201,601 B2Resonant Inc. · 2021
- Contour-mode piezoelectric micromechanical resonators108US 7,492,241 B2The Regents of the University of California · 2009