H03H 9/02944
Of ohmic loss
Official title: {of ohmic loss}
H03H9/02944 (Of ohmic loss) appears on 32 US grants and 28 published applications in this corpus.
Search patents in H03H- Granted patents
- 32
- Published applications
- 28
- Assignees
- 22
- Inventors
- 71
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 3 |
| 2008 | 3 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 3 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 3 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Surface acoustic wave resonator device and manufacturing method therefor and filter20 May 2025US 12,308,819 B2Shenzhen Newsonic Technologies Co., Ltd.
- Surface acoustic wave resonator device, manufacturing method therefore and filter15 Apr 2025US 12,278,613 B1Shenzhen Newsonic Technologies Co., Ltd.
- DMS filter, electroacoustic filter and multiplexer11 Jun 2024US 12,009,805 B2RF360 Singapore Pte. Ltd.
- Elastic wave filter apparatus28 Nov 2023US 11,831,300 B2Murata Manufacturing Co., Ltd.
- Elastic wave device, high-frequency front end circuit, and communication apparatus28 Feb 2023US 11,595,024 B2Murata Manufacturing Co., Ltd.
- Surface acoustic wave resonator device and manufacturing method therefor and filter20 Feb 2025US 2025/0062741 A1Shenzhen Newsonic Technologies Co., Ltd.
- Method of manufacturing an acoustic wave device with through via on multilayer piezoelectric substrate29 Jun 2023US 2023/0208376 A1Skyworks Solutions, Inc.
- Acoustic wave device with through via on multilayer piezoelectric substrate29 Jun 2023US 2023/0208389 A1Skyworks Solutions, Inc.
- Surface acoustic wave (saw) device with high permittivity dielectric for intermodulation distortion improvement14 Apr 2022US 2022/0116014 A1Rf360 Europe GmbH
- Dms filter, electroacoustic filter and multiplexer31 Mar 2022US 2022/0103161 A1Rf360 Europe GmbH
Most cited
By later US patents
- Leaky SAW resonator and method21US 7,453,334 B1TriQuint Semiconductor, Inc. · 2008
- Surface acoustic wave waveguide-coupled resonator notch filter20US 5,077,545 ASawtek, Inc. · 1991
- High frequency narrow-band multi-mode filter19US 4,542,356 AToyo Communication Equipment Co., Ltd. · 1985
- Saw transducer with improved bus-bar design15US 4,999,535 AThe United States of America as represented by the Secretary of the Army · 1991
- Elastic wave resonator, elastic wave filter, and antenna sharing device using the same14US 8,476,991 B2Panasonic Corporation · 2013