H01G 4/385
Single unit multiple capacitors
Official title: {Single unit multiple capacitors, e.g. dual capacitor in one coil}
H01G4/385 (Single unit multiple capacitors) appears on 345 US grants and 355 published applications in this corpus.
Search patents in H01G- Granted patents
- 345
- Published applications
- 355
- Assignees
- 153
- Inventors
- 720
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 1 |
| 2003 | 5 | 2 |
| 2004 | 3 | 7 |
| 2005 | 3 | 6 |
| 2006 | 2 | 4 |
| 2007 | 8 | 6 |
| 2008 | 3 | 4 |
| 2009 | 7 | 9 |
| 2010 | 3 | 4 |
| 2011 | 3 | 4 |
| 2012 | 5 | 2 |
| 2013 | 1 | 7 |
| 2014 | 6 | 17 |
| 2015 | 13 | 22 |
| 2016 | 17 | 18 |
| 2017 | 15 | 18 |
| 2018 | 17 | 18 |
| 2019 | 34 | 29 |
| 2020 | 21 | 16 |
| 2021 | 17 | 25 |
| 2022 | 23 | 34 |
| 2023 | 15 | 30 |
| 2024 | 22 | 26 |
| 2025 | 32 | 30 |
| 2026 | 12 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Multi-unit multilayer ceramic capacitor10 Sep 2026US 2026/0269136 A1Murata Manufacturing Co., Ltd.
- Multi-unit multilayer ceramic capacitor10 Sep 2026US 2026/0269139 A1Murata Manufacturing Co., Ltd.
- Capacitor wafer and method for manufacturing the same23 Jul 2026US 2026/0213075 A1AP Memory Technology Corp.
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Most cited
By later US patents
- Configurable integrated circuit capacitor array using via mask layers196US 7,335,966 B2Triad Semiconductor, Inc. · 2008
- Multiple element cylindrical metallized film capacitors and method of making the same112US 4,352,145 AAmerican Radionic Company, Inc. · 1982
- Multi-voltage capacitor section107US 4,028,595 AAmerican Radionic Company, Inc. · 1977
- Capacitor for multiple replacement applications107US 7,203,053 B2American Radionic Company, Inc. · 2007
- Dial wound capacitor and method of making same101US 4,263,638 AAmerican Radionic Company, Inc. · 1981