H03H 5/12
One-port networks comprising only passive electrical elements as network components: with at
Official title: with at least one voltage- or current-dependent element
H03H5/12 (One-port networks comprising only passive electrical elements as network components: with at) appears on 88 US grants and 87 published applications in this corpus.
Search patents in H03H- Granted patents
- 88
- Published applications
- 87
- Assignees
- 75
- Inventors
- 167
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 3 |
| 2008 | 0 | 3 |
| 2009 | 3 | 6 |
| 2010 | 3 | 1 |
| 2011 | 3 | 4 |
| 2012 | 1 | 4 |
| 2013 | 2 | 3 |
| 2014 | 5 | 6 |
| 2015 | 4 | 10 |
| 2016 | 8 | 12 |
| 2017 | 11 | 4 |
| 2018 | 7 | 3 |
| 2019 | 3 | 3 |
| 2020 | 7 | 5 |
| 2021 | 4 | 6 |
| 2022 | 4 | 4 |
| 2023 | 2 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Integrated tunable resonators for use in oscillators and filters105US 5,166,646 AMotorola, Inc. · 1992
- Method and apparatus for adapting a variable impedance network65US 8,803,631 B2BlackBerry Limited · 2014
- Impedance-matching network using BJT switches in variable-reactance circuits64US 8,416,008 B2Advanced Energy Industries, Inc. · 2013
- Tunable inductor circuit, phase tuning circuit and applications thereof49US 6,356,149 B1Motorola, Inc. · 2002
- Circuit configuration for DC-biased capacitors47US 6,674,321 B1Agile Materials and Technologies, Inc. · 2004