H03H 2250/00
Indexing scheme relating to dual- or multi-band filters
H03H2250/00 (Indexing scheme relating to dual- or multi-band filters) appears on 174 US grants and 166 published applications in this corpus.
Search patents in H03H- Granted patents
- 174
- Published applications
- 166
- Assignees
- 87
- Inventors
- 331
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 3 |
| 2002 | 7 | 7 |
| 2003 | 4 | 4 |
| 2004 | 7 | 9 |
| 2005 | 7 | 6 |
| 2006 | 4 | 5 |
| 2007 | 4 | 7 |
| 2008 | 5 | 9 |
| 2009 | 6 | 8 |
| 2010 | 8 | 6 |
| 2011 | 5 | 4 |
| 2012 | 4 | 3 |
| 2013 | 5 | 8 |
| 2014 | 4 | 8 |
| 2015 | 7 | 6 |
| 2016 | 12 | 13 |
| 2017 | 12 | 11 |
| 2018 | 12 | 6 |
| 2019 | 8 | 3 |
| 2020 | 6 | 8 |
| 2021 | 4 | 7 |
| 2022 | 9 | 5 |
| 2023 | 5 | 13 |
| 2024 | 3 | 1 |
| 2025 | 7 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transversal lamb wave filter with improved out of band rejection24 Feb 2026US 12,562,714 B2Skyworks Solutions, Inc.
- Multi band filter package with a common ground connection30 Dec 2025US 12,512,817 B2Skyworks Solutions, Inc.
- Multi-band surface acoustic wave filters23 Dec 2025US 12,506,464 B2Skyworks Solutions, Inc.
- Methods of manufacturing multi-band surface acoustic wave filters7 Oct 2025US 12,438,519 B2Skyworks Solutions, Inc.
- Multi-band filter with suppressed shear horizontal mode8 Jul 2025US 12,355,415 B2Skyworks Solutions, Inc.
- Electromagnetic interference filter20 Aug 2026US 2026/0246438 A1Lite-On Technology Corporation
- Multi-band surface acoustic wave filters25 Jun 2026US 2026/0180551 A1Skyworks Solutions, Inc.
- Multi band filter package with a common ground connection25 Jun 2026US 2026/0180555 A1Skyworks Solutions, Inc.
- Multi-band filter with suppressed shear horizontal mode25 Dec 2025US 2025/0392279 A1Skyworks Solutions, Inc.
- Multi-band acoustic multiplexer filter circuit24 Jul 2025US 2025/0239994 A1Qorvo US, Inc.
Most cited
By later US patents
- Surface acoustic wave filter114US 5,694,096 AMurata Manufacturing Co., Ltd. · 1997
- Surface acoustic wave filter103US 5,770,985 AMurata Manufacturing Co., Ltd. · 1998
- Semiconductor device interconnecting unit, semiconductor device and high-frequency module having a millimeter wave band79US 7,907,924 B2Sony Corporation · 2011
- Transmitter filter arrangement for multiband mobile phone78US 6,862,441 B2Nokia Corporation · 2005
- Composite high frequency component and mobile communication device including the same71US 7,200,365 B2Murata Manufacturing Co., Ltd. · 2007