H03H 9/525
For microelectro-mechanical filters
Official title: {for microelectro-mechanical filters}
H03H9/525 (For microelectro-mechanical filters) appears on 29 US grants and 32 published applications in this corpus.
Search patents in H03H- Granted patents
- 29
- Published applications
- 32
- Assignees
- 23
- Inventors
- 56
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 4 |
| 2018 | 2 | 1 |
| 2019 | 4 | 4 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
By publication year.
Recent patents
- 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
- Consolidated acoustic transformer in transmission chain29 Jul 2025US 12,375,064 B2Qorvo US, Inc.
- Nonlinear acoustic medium14 Feb 2023US 11,581,871 B1FemtoDx
- MEMS-based passband filter31 Jan 2023US 11,569,796 B2King Abdullah University of Science and Technology
- Even-mode resonator filter with high stability30 Aug 2022US 11,431,320 B2Advanced Ceramic X Corporation
- Consolidated acoustic transformer in transmission chain13 Jun 2024US 2024/0195391 A1Qorvo US, Inc.
- Self-amplified resonators with embedded piezoresistive elements for high performance, ultra-low sw ap microwave and millimeter-wave applications16 May 2024US 2024/0162859 A1National Technology & Engineering Solutions of Sandia, LLC
- Ultra-High Frequency MEMS Resonators with First and Second Order Temperature-Induced Frequency Drift Compensation24 Aug 2023US 2023/0264946 A1Stathera IP Holdings Inc.
- Even-mode resonator filter with high stability2 Jun 2022US 2022/0173719 A1Advanced Ceramic X Corporation
- Mems-based passband filter23 Apr 2020US 2020/0127642 A1King Abdullah University of Science and Technology
Most cited
By later US patents
- Array of coupled resonators, bandpass filter and oscillator13US 8,253,514 B2Commissariat A L' Energie Atomique · 2012
- Electrically-coupled micro-electro-mechanical filter systems and methods10US 7,098,757 B2Georgia Tech Research Corporation · 2006
- Technique for designing acoustic microwave filters using lcr-based resonator models10US 9,525,393 B1Resonant Inc. · 2016
- Micro-electromechanical device9US 7,755,454 B2Sony Corporation · 2010
- Micro-resonator, frequency filter and communication apparatus7US 7,463,116 B2Sony Corporation · 2008