H03H 7/0161
Bandpass filters
Official title: {Bandpass filters (H03H7/12 takes precedence)}
H03H7/0161 (Bandpass filters) appears on 359 US grants and 380 published applications in this corpus.
Search patents in H03H- Granted patents
- 359
- Published applications
- 380
- Assignees
- 157
- Inventors
- 593
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 5 |
| 2005 | 3 | 4 |
| 2006 | 1 | 5 |
| 2007 | 5 | 2 |
| 2008 | 3 | 7 |
| 2009 | 4 | 9 |
| 2010 | 5 | 2 |
| 2011 | 5 | 6 |
| 2012 | 3 | 2 |
| 2013 | 2 | 13 |
| 2014 | 6 | 14 |
| 2015 | 20 | 30 |
| 2016 | 26 | 25 |
| 2017 | 30 | 20 |
| 2018 | 16 | 14 |
| 2019 | 28 | 46 |
| 2020 | 40 | 51 |
| 2021 | 45 | 24 |
| 2022 | 28 | 27 |
| 2023 | 23 | 26 |
| 2024 | 23 | 17 |
| 2025 | 24 | 20 |
| 2026 | 13 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Data sensing circuit with parallel digital filter processing18 Aug 2026US 12,712,558 B2Sigmasense, LLC.
- Multiplexer and detector11 Aug 2026US 12,706,582 B2Zhejiang Lab
- Filter, integrated passive device, electronic device and display apparatus14 Jul 2026US 12,683,570 B2Beijing Boe Optoelectronics Technology Co., Ltd.
- Filter, integrated passive device, electronic device and display device16 Jun 2026US 12,658,872 B2Beijing Boe Optoelectronics Technology Co., Ltd.
- Voltage controlled oscillator and method2 Jun 2026US 12,647,071 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Electronic component10 Sep 2026US 2026/0269800 A1TDK Corporation
- Electronic component4 Jun 2026US 2026/0155803 A1TDK Corporation
- Filter, integrated passive device, electronic device and display apparatus21 May 2026US 2026/0142638 A1Beijing Boe Optoelectronics Technology Co., Ltd.
- Multilayer bandpass filter14 May 2026US 2026/0135535 A1Murata Manufacturing Co., Ltd.
- High-frequency bandpass filter for an mr apparatus with coil body having a cavity, mr apparatus23 Apr 2026US 2026/0110763 A1Bruker Switzerland AG
Most cited
By later US patents
- Semiconductor device interconnecting unit, semiconductor device and high-frequency module having a millimeter wave band79US 7,907,924 B2Sony Corporation · 2011
- Selectable band-pass filtering apparatus and method75US 6,495,998 B1Sunrise Telecom Incorporated · 2002
- Acoustic wave filter device, radio-frequency front-end circuit, and communication apparatus73US 10,812,048 B2Murata Manufacturing Co., Ltd. · 2020
- Filter having tunable center frequency and/or tunable bandwidth61US 5,917,387 ALucent Technologies Inc. · 1999
- Cylindrical bandstop filters for medical lead systems43US 7,853,325 B2Greatbatch Ltd. · 2010