H03H 9/587
Air-gaps
Official title: {Air-gaps}
H03H9/587 (Air-gaps) appears on 180 US grants and 218 published applications in this corpus.
Search patents in H03H- Granted patents
- 180
- Published applications
- 218
- Assignees
- 54
- Inventors
- 276
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 2 |
| 2004 | 1 | 5 |
| 2005 | 5 | 22 |
| 2006 | 8 | 10 |
| 2007 | 9 | 19 |
| 2008 | 16 | 3 |
| 2009 | 14 | 5 |
| 2010 | 6 | 4 |
| 2011 | 2 | 8 |
| 2012 | 2 | 9 |
| 2013 | 4 | 5 |
| 2014 | 9 | 2 |
| 2015 | 6 | 4 |
| 2016 | 4 | 3 |
| 2017 | 2 | 9 |
| 2018 | 5 | 22 |
| 2019 | 13 | 26 |
| 2020 | 15 | 8 |
| 2021 | 21 | 4 |
| 2022 | 6 | 6 |
| 2023 | 6 | 12 |
| 2024 | 5 | 8 |
| 2025 | 7 | 14 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacture of acoustic wave device with trench portions for transverse mode suppression30 Jun 2026US 12,671,383 B2Skyworks Solutions, Inc.
- Acoustic wave device24 Mar 2026US 12,587,165 B2Murata Manufacturing Co., Ltd.
- Bulk filter10 Mar 2026US 12,574,001 B2Guangdong Zhineng Technologies, Co. Ltd.
- Receive filter with bulk acoustic wave resonators10 Feb 2026US 12,549,156 B2Skyworks Solutions, Inc.
- Acoustic wave device with trench portions and narrow interdigital transducer tip portions for transverse mode suppression3 Feb 2026US 12,542,524 B2Skyworks Solutions, Inc.
- Acoustic wave device7 May 2026US 2026/0128727 A1Murata Manufacturing Co., Ltd.
- Acoustic wave device30 Apr 2026US 2026/0121609 A1Murata Manufacturing Co., Ltd.
- Device with piezoelectric film on semiconductor substrate30 Apr 2026US 2026/0121617 A1
- Acoustic wave device9 Apr 2026US 2026/0100688 A1Murata Manufacturing Co., Ltd.
- Acoustic wave device suppressing spurious wave in lamb wave and filter including the same12 Mar 2026US 2026/0074676 A1Wisol Co., Ltd.
Most cited
By later US patents
- Cavity spanning bottom electrode of a substrate-mounted bulk wave acoustic resonator268US 6,384,697 B1Agilent Technologies, Inc. · 2002
- Controlled effective coupling coefficients for film bulk acoustic resonators214US 6,472,954 B1Agilent Technologies, Inc. · 2002
- Filters and duplexers utilizing thin film stacked crystal filter structures and thin film bulk acoustic wave resonators203US 5,910,756 ANokia Mobile Phones Ltd. · 1999
- Laterally-coupled acoustic resonators164US 9,093,979 B2Avago Technologies General IP (Singapore) Pte. Ltd. · 2015
- Piezoelectric resonator structures with a bending element performing a voltage controlled switching function147US 6,204,737 B1Nokia Mobile Phones Ltd. · 2001