H03H 5/00
One-port networks comprising only passive electrical elements as network components
H03H5/00 (One-port networks comprising only passive electrical elements as network components) appears on 194 US grants and 154 published applications in this corpus.
Search patents in H03H- Granted patents
- 194
- Published applications
- 154
- Assignees
- 130
- Inventors
- 349
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 3 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 4 |
| 2008 | 0 | 5 |
| 2009 | 4 | 9 |
| 2010 | 6 | 3 |
| 2011 | 4 | 9 |
| 2012 | 7 | 7 |
| 2013 | 4 | 6 |
| 2014 | 8 | 14 |
| 2015 | 8 | 15 |
| 2016 | 14 | 15 |
| 2017 | 17 | 7 |
| 2018 | 8 | 4 |
| 2019 | 3 | 5 |
| 2020 | 9 | 12 |
| 2021 | 10 | 12 |
| 2022 | 8 | 7 |
| 2023 | 7 | 2 |
| 2024 | 4 | 4 |
| 2025 | 3 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H03H 5/12One-port networks comprising only passive electrical elements as network components: with at88
- H03H 5/02Without voltage- or current-dependent elements69
- H03H 5/003Comprising distributed impedance elements together with lumped impedance elements26
- H03H 5/006Comprising simultaneously tunable inductance and capacitance5
Recent patents
- Filter device, antenna apparatus, and antenna module17 Feb 2026US 12,555,900 B2Murata Manufacturing Co., Ltd.
- Radio-frequency circuit6 Jan 2026US 12,519,502 B2Murata Manufacturing Co., Ltd.
- Electronic control device16 Dec 2025US 12,500,795 B2Panasonic Intellectual Property Management Co., Ltd.
- LC resonator and LC filter4 Mar 2025US 12,244,283 B2Murata Manufacturing Co., Ltd.
- Power console for a surgical tool that includes a transformer with an integrated current source for producing a matched current to offset the parasitic current18 Feb 2025US 12,226,798 B2Stryker Corporation
- Electronic component17 Sep 2026US 2026/0280510 A1TDK Corporation
- Powering systems and methods for series resonant capacitive electro-quasi static human body powering (eqs-hbp)3 Sep 2026US 2026/0261148 A1Quasistatics Inc.
- Electronic component21 Aug 2025US 2025/0266199 A1TDK Corporation
- Power Console For A Surgical Tool That Includes A Transformer With An Integrated Current Source For Producing A Matched Current To Offset The Parasitic Current22 May 2025US 2025/0161985 A1Stryker Corporation
- Communication device1 May 2025US 2025/0141208 A1Panasonic Automotive Systems Co., Ltd.
Most cited
By later US patents
- Compact integration of LC resonators107US 7,548,138 B2Intel Corporation · 2009
- Integrated tunable resonators for use in oscillators and filters105US 5,166,646 AMotorola, Inc. · 1992
- Identification device in the form of a tag-like strip affixable to an article101US 4,694,283 A1987
- Resonant tag circuits having one or more fusible links93US 4,021,705 A1977
- Tuning systems on dielectric substrates79US 4,619,001 AMatsushita Electric Industrial Co., Ltd. · 1986