H03H 7/004
Capacitive coupling circuits not otherwise provided for
Official title: {Capacitive coupling circuits not otherwise provided for}
H03H7/004 (Capacitive coupling circuits not otherwise provided for) appears on 78 US grants and 78 published applications in this corpus.
Search patents in H03H- Granted patents
- 78
- Published applications
- 78
- Assignees
- 52
- Inventors
- 126
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 5 |
| 2012 | 1 | 0 |
| 2013 | 2 | 5 |
| 2014 | 3 | 7 |
| 2015 | 6 | 4 |
| 2016 | 5 | 12 |
| 2017 | 10 | 16 |
| 2018 | 16 | 5 |
| 2019 | 7 | 3 |
| 2020 | 8 | 8 |
| 2021 | 5 | 5 |
| 2022 | 4 | 4 |
| 2023 | 2 | 2 |
| 2024 | 3 | 2 |
| 2025 | 2 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Signal transmission system26 Dec 2024US 2024/0429890 A1Hitachi Astemo, Ltd.
- Balun With Improved Common Mode Rejection Ratio4 Apr 2024US 2024/0113678 A1Texas Instruments Incorporated
- Power regulation circuit and method for chip26 Oct 2023US 2023/0341883 A1Shenzhen Pango Microsystems Co., Ltd
- Acoustic resonator filter system21 Sep 2023US 2023/0299743 A1Northrop Grumman Systems Corporation
- Signal isolator having at least one isolation island28 Jul 2022US 2022/0238461 A1Allegro MicroSystems, LLC
Most cited
By later US patents
- Method and apparatus for adapting a variable impedance network65US 8,803,631 B2BlackBerry Limited · 2014
- Apparatus and methods for reconfigurable directional couplers in an RF transceiver with selectable phase shifters32US 9,496,902 B2Skyworks Solutions, Inc. · 2016
- Apparatus and methods for reconfigurable directional couplers in an RF transceiver with controllable capacitive coupling30US 9,553,617 B2Skyworks Solutions, Inc. · 2017
- Antenna cable ground isolator18US 4,987,391 A1991
- Method and apparatus for adapting a variable impedance network16US 9,742,375 B2BlackBerry Limited · 2017