H03H 9/02952
Of parasitic capacitance
Official title: {of parasitic capacitance}
H03H9/02952 (Of parasitic capacitance) appears on 52 US grants and 67 published applications in this corpus.
Search patents in H03H- Granted patents
- 52
- Published applications
- 67
- Assignees
- 24
- Inventors
- 120
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 4 |
| 2005 | 3 | 2 |
| 2006 | 4 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 2 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 5 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 3 | 1 |
| 2016 | 3 | 2 |
| 2017 | 1 | 4 |
| 2018 | 1 | 0 |
| 2019 | 3 | 3 |
| 2020 | 4 | 6 |
| 2021 | 1 | 3 |
| 2022 | 6 | 4 |
| 2023 | 2 | 1 |
| 2024 | 2 | 4 |
| 2025 | 4 | 12 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Support substrate for passive electronic component, passive electronic component, semiconductor device, matching circuit, and filter circuit22 Sep 2026US 12,745,457 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device21 Apr 2026US 12,609,675 B2Murata Manufacturing Co., Ltd.
- Composite filter device3 Feb 2026US 12,542,536 B2Murata Manufacturing Co., Ltd.
- Longitudinally coupled resonator type surface acoustic wave filter and elastic wave filter16 Dec 2025US 12,500,569 B1Tiantong Ruihong Technology Co., Ltd.
- Acoustic wave device4 Nov 2025US 12,463,614 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device5 Feb 2026US 2026/0039270 A1Murata Manufacturing Co., Ltd.
- Longitudinally coupled resonator type surface acoustic wave filter and elastic wave filter18 Dec 2025US 2025/0385658 A1Tiantong Ruihong Technology Co., Ltd.
- Piezoelectric boundary acoustic wave device with a layered substrate23 Oct 2025US 2025/0330148 A1Qorvo US, Inc.
- Surface acoustic wave (saw) device with high-dielectric-constant material16 Oct 2025US 2025/0323620 A1RF360 Singapore Pte. Ltd.
- Acoustic wave device with reduced acoustic loss11 Sep 2025US 2025/0286533 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Saw filter device and method employing normal temperature bonding for producing desirable filter production and performance characteristics289US 7,105,980 B2Sawtek, Inc. · 2006
- Method of forming a surface acoustic wave (SAW) filter device50US 7,213,314 B2Triquint, Inc. · 2007
- Acoustic wave device and fabrication method of the same27US 9,484,883 B2Taiyo Yuden Co., Ltd. · 2016
- Surface acoustic wave filter utilizing a particularly placed spurious component of a parallel resonator26US 6,137,380 AMurata Manufacturing Co., Ltd. · 2000
- Acoustic wave filter, communication module, and method for manufacturing the filter26US 9,054,674 B2Taiyo Yuden Co., Ltd. · 2015