H01G 9/28
Structural combinations of electrolytic capacitors, rectifiers, detectors, switching devices with other electric
Official title: Structural combinations of electrolytic capacitors, rectifiers, detectors, switching devices with other electric components not covered by this subclass
H01G9/28 (Structural combinations of electrolytic capacitors, rectifiers, detectors, switching devices with other electric) appears on 115 US grants and 151 published applications in this corpus.
Search patents in H01G- Granted patents
- 115
- Published applications
- 151
- Assignees
- 105
- Inventors
- 336
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 4 |
| 2008 | 3 | 5 |
| 2009 | 2 | 6 |
| 2010 | 6 | 6 |
| 2011 | 4 | 7 |
| 2012 | 3 | 4 |
| 2013 | 2 | 5 |
| 2014 | 5 | 7 |
| 2015 | 0 | 3 |
| 2016 | 5 | 9 |
| 2017 | 5 | 10 |
| 2018 | 13 | 11 |
| 2019 | 5 | 12 |
| 2020 | 8 | 9 |
| 2021 | 5 | 10 |
| 2022 | 11 | 7 |
| 2023 | 6 | 16 |
| 2024 | 8 | 6 |
| 2025 | 12 | 2 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stackable capacitor for an implantable medical device11 Aug 2026US 12,702,848 B2Biotronik SE & Co.KG
- Electrical component and method of forming same9 Jun 2026US 12,651,711 B2Medtronic, Inc.
- Thin film capacitor and electronic circuit substrate having the same9 Jun 2026US 12,651,713 B2TDK Corporation
- Thin film capacitor using metal foil and electronic circuit substrate having the same10 Feb 2026US 12,548,716 B2TDK Corporation
- Surface-mount capacitor30 Dec 2025US 12,512,261 B2Elna Company Ltd.
- Power storage unit13 Aug 2026US 2026/0237557 A1Panasonic Intellectual Property Management Co., Ltd.
- Capacitor, electric circuit, circuit board, and apparatus30 Jul 2026US 2026/0221348 A1Panasonic Intellectual Property Management Co., Ltd.
- Feedthrough Structures Using Solid Electrolytic Capacitor23 Jul 2026US 2026/0213081 A1KYOCERA AVX Components Corporation
- Capacitor, electric circuit, circuit board, and apparatus19 Mar 2026US 2026/0081081 A1Panasonic Intellectual Property Management Co., Ltd.
- Hybrid capacitor12 Mar 2026US 2026/0074125 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Flat capacitor for an implantable medical device108US 6,699,265 B1Cardiac Pacemakers, Inc. · 2004
- Capacitor for car stereo with current distributing capability89US 6,282,078 B1Real Power Cap Company · 2001
- Method and apparatus for charging partitioned capacitors83US 8,170,662 B2Cardiac Pacemakers, Inc. · 2012
- Integrally formed energy storage device and method of fabrication56US 6,477,035 B1Lockheed Martin Corporation · 2002
- Multiple element capacitor52US 5,973,907 AKemet Electronics Corporation · 1999