H03H 9/14588
Horizontally-split transducers
Official title: {Horizontally-split transducers}
H03H9/14588 (Horizontally-split transducers) appears on 110 US grants and 106 published applications in this corpus.
Search patents in H03H- Granted patents
- 110
- Published applications
- 106
- Assignees
- 26
- Inventors
- 126
- Latest grant
- 14 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 3 |
| 2002 | 5 | 10 |
| 2003 | 3 | 8 |
| 2004 | 12 | 12 |
| 2005 | 8 | 8 |
| 2006 | 9 | 7 |
| 2007 | 7 | 14 |
| 2008 | 10 | 6 |
| 2009 | 9 | 9 |
| 2010 | 7 | 6 |
| 2011 | 11 | 2 |
| 2012 | 2 | 4 |
| 2013 | 3 | 0 |
| 2014 | 1 | 4 |
| 2015 | 1 | 1 |
| 2016 | 5 | 5 |
| 2017 | 2 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Filter and multiplexer14 Sep 2021US 11,121,700 B2Murata Manufacturing Co., Ltd.
- Acoustic wave element and communication apparatus4 May 2021US 10,998,880 B2KYOCERA Corporation
- Elastic wave device and manufacturing method for same20 Oct 2020US 10,812,041 B2Murata Manufacturing Co., Ltd.
- Cascaded resonator28 Jan 2020US 10,547,284 B2QUALCOMM Incorporated
- Arrangement comprising a DMS filter and a steep right edge2 Jul 2019US 10,340,884 B2SnapTrack, Inc.
- Surface acoustic wave device with slit reflector13 Aug 2026US 2026/0238181 A1Skyworks Solutions, Inc.
- Acoustic wave element and communication apparatus10 Sep 2020US 2020/0287519 A1KYOCERA Corporation
- Filter and multiplexer21 May 2020US 2020/0162057 A1Murata Manufacturing Co., Ltd.
- Electroacoustic filter with reduced plate modes19 Sep 2019US 2019/0288663 A1SnapTrack, Inc.
- Elastic wave device and manufacturing method for same21 Mar 2019US 2019/0089334 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- Balanced high-frequency device and balance-characteristics improving method and balanced high-frequency circuit using the same78US 6,900,705 B2Matsushita Electric Industrial Co., Ltd. · 2005
- Cascaded surface wave device filters providing balanced and unbalanced signal connections49US 5,790,000 ANorthern Telecom Limited · 1998
- Surface acoustic wave device using a leaky surface acoustic wave with an optimized cut angle of a piezoelectric substrate40US 6,037,847 AFujitsu Limited · 2000
- Longitudinally coupled double mode surface wave resonators38US 5,835,990 ANorthern Telecom Limited · 1998
- Antenna duplexer, and RF module and communication apparatus using the same32US 7,446,629 B2Matsushita Electric Industrial Co., Ltd. · 2008