H03H 9/02905
Measures for separating propagation paths on substrate
Official title: {Measures for separating propagation paths on substrate}
H03H9/02905 (Measures for separating propagation paths on substrate) appears on 37 US grants and 30 published applications in this corpus.
Search patents in H03H- Granted patents
- 37
- Published applications
- 30
- Assignees
- 26
- Inventors
- 69
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 5 |
| 2021 | 1 | 2 |
| 2022 | 3 | 2 |
| 2023 | 3 | 4 |
| 2024 | 2 | 5 |
| 2025 | 5 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Acoustic wave device with reduced acoustic coupling16 Jun 2026US 12,658,877 B2Skyworks Solutions, Inc.
- Acoustic wave device with acoustic obstruction structure30 Sep 2025US 12,431,857 B2Skyworks Solutions, Inc.
- Surface acoustic wave resonator arrangement9 Sep 2025US 12,413,202 B2RF360 Singapore Pte. Ltd.
- Method of forming acoustic wave device with reduced acoustic coupling22 Jul 2025US 12,368,430 B2Skyworks Solutions, Inc.
- Acoustic Filter and Electronic Device14 Nov 2024US 2024/0380385 A1Huawei Technologies Co., Ltd.
- Resonant cavity surface acoustic wave (saw) filters17 Oct 2024US 2024/0348234 A1Soitec
- Acoustic wave resonator assembly and related modules23 May 2024US 2024/0171149 A1Skyworks Solutions, Inc.
- Resonant cavity surface acoustic wave (saw) filters7 Mar 2024US 2024/0080012 A1Soitec
- Substrate for surface acoustic wave device and surface acoustic wave device comprising the same25 Jan 2024US 2024/0030888 A1Postech Research and Business Development Foundation
Most cited
By later US patents
- Surface acoustic wave devices and method of manufacture thereof89US 4,672,254 AMassachusetts Institute of Technology · 1987
- Ladder filter having edge reflection type saw resonators44US 5,952,899 AMurata Manufacturing Co., Ltd. · 1999
- Television SAW/VSB filter incorporating receiver equalizer42US 4,564,858 AHarris Corporation · 1986
- Surface wave filter filtering delay transfer function34US 5,475,348 AThomson-CSF · 1995
- Surface acoustic wave device31US 4,647,881 AClarion Co., Ltd. · 1987