H01G 11/12
Stacked hybrid or edl capacitors
Official title: Stacked hybrid or EDL capacitors
H01G11/12 (Stacked hybrid or edl capacitors) appears on 373 US grants and 481 published applications in this corpus.
Search patents in H01G- Granted patents
- 373
- Published applications
- 481
- Assignees
- 200
- Inventors
- 1,004
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 3 |
| 2002 | 8 | 5 |
| 2003 | 11 | 8 |
| 2004 | 6 | 7 |
| 2005 | 4 | 9 |
| 2006 | 4 | 4 |
| 2007 | 3 | 9 |
| 2008 | 6 | 6 |
| 2009 | 7 | 17 |
| 2010 | 7 | 23 |
| 2011 | 6 | 23 |
| 2012 | 23 | 30 |
| 2013 | 15 | 20 |
| 2014 | 14 | 17 |
| 2015 | 14 | 21 |
| 2016 | 16 | 18 |
| 2017 | 20 | 27 |
| 2018 | 21 | 30 |
| 2019 | 23 | 30 |
| 2020 | 34 | 23 |
| 2021 | 12 | 21 |
| 2022 | 17 | 35 |
| 2023 | 11 | 21 |
| 2024 | 19 | 27 |
| 2025 | 15 | 31 |
| 2026 | 9 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power storage device25 Aug 2026US 12,719,124 B2Kabushiki Kaisha Toyota Jidoshokki
- Methods and apparatus for providing storage cell for energy storage device11 Aug 2026US 12,706,253 B2Fastcap Ultracapacitors LLC
- Electrical storage module26 May 2026US 12,640,443 B2Panasonic Intellectual Property Management Co., Ltd.
- Power storage element and method for manufacturing same21 Apr 2026US 12,609,361 B2Kawasaki Motors, Ltd.
- Method for lead carbon compression moulding and applications thereof14 Apr 2026US 12,599,960 B2National Formosa University
- Electric storage apparatus10 Sep 2026US 2026/0269421 A1Blue Energy Co., Ltd.
- Power storage device and method for manufacturing power storage device27 Aug 2026US 2026/0254052 A1Panasonic Intellectual Property Management Co., Ltd.
- Power storage unit13 Aug 2026US 2026/0237557 A1Panasonic Intellectual Property Management Co., Ltd.
- Carbon capture systems and methods of use thereof6 Aug 2026US 2026/0225036 A1Lehigh University
- Method for manufacturing energy storage module23 Jul 2026US 2026/0213347 A1Kabushiki Kaisha Toyota Jidoshokki
Most cited
By later US patents
- Charge storage device250US 6,631,072 B1Energy Storage Systems PTY LTD · 2003
- Supercapacitor having electrode material comprising single-wall carbon nanotubes and process for making the same150US 7,061,749 B2Georgia Tech Research Corporation · 2006
- Electrical component package140US 4,992,910 AThe Evans Findings Company, Inc. · 1991
- Method of construction of electrochemical cell device using capillary tubing and optional permselective polymers123US 6,174,337 B1Pinnacle Research Institute, Inc. · 2001
- Hybrid energy storage device114US 6,117,585 AMotorola, Inc. · 2000