H01G 7/04
Capacitors in which the capacitance is varied by non-mechanical means: having a
Official title: having a dielectric selected for the variation of its permittivity with applied temperature
H01G7/04 (Capacitors in which the capacitance is varied by non-mechanical means: having a) appears on 35 US grants and 37 published applications in this corpus.
Search patents in H01G- Granted patents
- 35
- Published applications
- 37
- Assignees
- 29
- Inventors
- 92
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 2 | 2 |
| 2013 | 2 | 3 |
| 2014 | 2 | 2 |
| 2015 | 4 | 1 |
| 2016 | 3 | 4 |
| 2017 | 1 | 4 |
| 2018 | 3 | 4 |
| 2019 | 4 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adjustable capacitor and electronic apparatus30 Jun 2026US 12,671,037 B2Boe Technology Group Co., Ltd.
- Precise multi-state tuning for changing resistance states of reconfigurable intelligent surface utilizing advanced materials2 Dec 2025US 12,488,946 B2Dell Products L. P.
- Chalcogenides-based dual-band tuning for changing resistance states of reconfigurable intelligent surfaces of devices14 Oct 2025US 12,444,544 B2Dell Products L. P.
- Nonvolatile tunable capacitive processing unit9 May 2023US 11,647,684 B2International Business Machines Corporation
- Switchable metal insulator metal capacitor15 Mar 2022US 11,276,748 B2International Business Machines Corporation
- Adjustable capacitor and electronic apparatus20 Feb 2025US 2025/0062076 A1Boe Technology Group Co., Ltd.
- Precise multi-state tuning of reconfigurable intelligent surfaces utilizing advanced materials3 Oct 2024US 2024/0331950 A1Dell Products L. P.
- Chalcogenides-based dual-band tuning for reconfigurable intelligent surfaces3 Oct 2024US 2024/0331951 A1Dell Products L. P.
- Nonvolatile tunable capacitive processing unit6 Oct 2022US 2022/0320428 A1International Business Machines Corporation
- High permittivity and low leakage dielectric thin film materials27 Jan 2022US 2022/0028621 A1Drexel University
Most cited
By later US patents
- Detector material for uncooled thermal imaging devices25US 5,079,200 AThe United States of America as represented by the Secretary of the Army · 1992
- Method for the preparation of a pyroelectric material12US 4,500,397 ASony Corporation · 1985
- Tunable capacitors using fluid dielectrics11US 7,088,567 B2nGimat Co. · 2006
- Capacitive sensor and manufacturing method thereof7US 10,591,523 B2Korea University Research and Business Foundation · 2020
- Dynamic capacitor energy system7US 8,325,463 B22012