H03H 2/005
Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
Official title: {Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers}
H03H2/005 (Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers) appears on 34 US grants and 38 published applications in this corpus.
Search patents in H03H- Granted patents
- 34
- Published applications
- 38
- Assignees
- 35
- Inventors
- 79
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 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 | 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 | 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 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 5 |
| 2015 | 4 | 2 |
| 2016 | 4 | 2 |
| 2017 | 2 | 3 |
| 2018 | 4 | 3 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 4 |
| 2024 | 2 | 2 |
| 2025 | 3 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transmit and receive switch with transformer18 Aug 2026US 12,712,583 B2Texas Instruments Incorporated
- RF amplifier devices and methods of manufacturing including modularized designs with flip chip interconnections and integration into packaging2 Jun 2026US 12,647,083 B2Wolfspeed, Inc.
- RF amplifier devices and methods of manufacturing including modularized designs with flip chip interconnections16 Dec 2025US 12,500,562 B2MACOM Technology Solutions Holdings, Inc.
- Communications system including selectable impedance using an alternating pulse width modulation scheme and related methods1 Apr 2025US 12,267,056 B2L3Harris Global Communications, Inc.
- Systems and methods for coupling a superconducting transmission line to an array of resonators21 Jan 2025US 12,206,385 B2D-Wave Systems Inc.
- Impedance transforming tapered couplers8 Oct 2026US 2026/0312271 A1Qorvo US, Inc.
- Systems and methods for coupling a superconducting transmission line to an array of resonators13 Aug 2026US 2026/0238177 A1D-Wave Systems Inc.
- Rf amplifier devices and methods of manufacturing including modularized designs with flip chip interconnections and integration into packaging6 Aug 2026US 2026/0230051 A1Wolfspeed, Inc.
- Communications system including selectable impedance using an alternating pulse width modulation scheme and related methods19 Jun 2025US 2025/0202450 A1L3Harris Global Communications, Inc.
- Systems for and methods for out-of-band filters1 May 2025US 2025/0141410 A1Avago Technologies International Sales Pte. Limited
Most cited
By later US patents
- Systems and methods for coupling a superconducting transmission line to an array of resonators16US 11,424,521 B2D-Wave Systems Inc. · 2022
- Electromagnetic resonance coupler15US 8,552,821 B2Panasonic Corporation · 2013
- Efficient N-factorial differential signaling termination network11US 9,071,220 B2QUALCOMM Incorporated · 2015
- Low-loss high-isolation switching architecture8US 9,306,526 B2Skyworks Solutions, Inc. · 2016
- High efficiency split flow turbine for compressible fluids7US 4,165,949 AGroupe Europeen pour la Technique des Turbines a Vapeur G.E.T.T. · 1979