H03H 9/02889
Of influence of mass loading
Official title: {of influence of mass loading}
H03H9/02889 (Of influence of mass loading) appears on 22 US grants and 38 published applications in this corpus.
Search patents in H03H- Granted patents
- 22
- Published applications
- 38
- Assignees
- 8
- Inventors
- 48
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 2 |
| 2022 | 2 | 6 |
| 2023 | 4 | 5 |
| 2024 | 2 | 5 |
| 2025 | 6 | 8 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acoustic wave device having mass loading strip with buffer layer1 Sep 2026US 12,726,174 B2Skyworks Solutions, Inc.
- Acoustic wave device16 Jun 2026US 12,658,880 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device with multi-layer interdigital transducer electrode having layer of more dense material over layer of less dense material18 Nov 2025US 12,476,608 B2Skyworks Solutions, Inc.
- Acoustic wave filter with multiple acoustic wave devices on a subtrate22 Jul 2025US 12,368,431 B2Skyworks Solutions, Inc.
- Acoustic wave device with mass loading strip having tapered sidewall8 Jul 2025US 12,355,423 B2Skyworks Solutions, Inc.
- Surface acoustic wave device with shorting bar in fast region20 Aug 2026US 2026/0246446 A1Qorvo US, Inc.
- Piezoelectric trenches interleaved with electrodes of a saw resonator for improved performance13 Aug 2026US 2026/0238184 A1Qorvo US, Inc.
- Acoustic wave device with multi-layer interdigital transducer electrode having layer of more dense material over layer of less dense material19 Feb 2026US 2026/0051870 A1Skyworks Solutions, Inc.
- Acoustic wave device with mass loading strip having tapered sidewall9 Oct 2025US 2025/0317119 A1Skyworks Solutions, Inc.
- Surface acoustic wave device4 Sep 2025US 2025/0279763 A1Shenzhen Newsonic Technologies Co., Ltd.
Most cited
By later US patents
- Acoustic wave device with transverse mode suppression43US 11,368,137 B2Skyworks Solutions, Inc. · 2022
- Acoustic wave resonator, filter, and duplexer16US 10,361,678 B2Taiyo Yuden Co., Ltd. · 2019
- Acoustic wave resonator with mass loading strip for suppression of transverse mode12US 11,705,883 B2Skyworks Solutions, Inc. · 2023
- Surface acoustic wave device having apodized transducer provided with irregular pitch electrode group12US 4,918,349 AHitachi, Ltd. · 1990
- Acoustic wave device with mass loading strip having tapered sidewall9US 12,355,423 B2Skyworks Solutions, Inc. · 2025