H01M 12/00
Hybrid cells
Official title: Hybrid cells; Manufacture thereof (hybrid capacitors H01G11/00)
H01M12/00 (Hybrid cells) appears on 2,365 US grants and 2,754 published applications in this corpus.
Search patents in H01M- Granted patents
- 2,365
- Published applications
- 2,754
- Assignees
- 930
- Inventors
- 4,510
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 20 | 0 |
| 1978 | 26 | 0 |
| 1979 | 15 | 0 |
| 1980 | 24 | 0 |
| 1981 | 13 | 0 |
| 1982 | 12 | 0 |
| 1983 | 12 | 0 |
| 1984 | 13 | 0 |
| 1985 | 20 | 0 |
| 1986 | 10 | 0 |
| 1987 | 14 | 0 |
| 1988 | 15 | 0 |
| 1989 | 14 | 0 |
| 1990 | 21 | 0 |
| 1991 | 15 | 0 |
| 1992 | 13 | 0 |
| 1993 | 26 | 0 |
| 1994 | 24 | 0 |
| 1995 | 32 | 0 |
| 1996 | 30 | 0 |
| 1997 | 28 | 0 |
| 1998 | 26 | 0 |
| 1999 | 19 | 0 |
| 2000 | 26 | 0 |
| 2001 | 47 | 14 |
| 2002 | 57 | 46 |
| 2003 | 37 | 62 |
| 2004 | 31 | 49 |
| 2005 | 30 | 50 |
| 2006 | 27 | 33 |
| 2007 | 17 | 53 |
| 2008 | 15 | 50 |
| 2009 | 23 | 31 |
| 2010 | 38 | 56 |
| 2011 | 27 | 101 |
| 2012 | 41 | 138 |
| 2013 | 51 | 147 |
| 2014 | 85 | 192 |
| 2015 | 92 | 180 |
| 2016 | 126 | 177 |
| 2017 | 147 | 216 |
| 2018 | 127 | 141 |
| 2019 | 149 | 157 |
| 2020 | 165 | 167 |
| 2021 | 108 | 148 |
| 2022 | 124 | 129 |
| 2023 | 97 | 131 |
| 2024 | 104 | 119 |
| 2025 | 69 | 98 |
| 2026 | 47 | 69 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electronic device with hybrid power source and method for hybrid power supply6 Oct 2026US 12,755,115 B2Getac Technology Corporation
- Aqueous Zn||NO2 electrochemical cell6 Oct 2026US 12,756,037 B2City University of Hong Kong
- Negative electrode for aqueous electrolyte cell and sheet-type cell29 Sep 2026US 12,749,739 B2Maxell, Ltd.
- Liquid detection sensor22 Sep 2026US 12,744,266 B2Fujikura Composites Inc.
- Metal-air battery22 Sep 2026US 12,744,280 B2Toray Industries, Inc.
- Metal nitride hybrid composite catalyst, manufacturing method thereof, and water electrolysis apparatus having the same1 Oct 2026US 2026/0297775 A1UIF (University Industry Foundation), Yonsei University
- Iron-nitrogen-carbon catalyst, preparation method therefor, and use thereof1 Oct 2026US 2026/0302266 A1Hainan Tropical Ocean University
- Metal-air battery, metal-air-battery system, and operation method of the metal-air battery system1 Oct 2026US 2026/0302433 A1Samsung Electronics Co., Ltd.
- Air battery1 Oct 2026US 2026/0302446 A1Honda Motor Co., Ltd.
- Electrochemical cell24 Sep 2026US 2026/0290848 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Rechargeable batteries1,485US 6,596,432 B2Canon Kabushiki Kaisha · 2003
- Metal-air accumulator with air electrode protection device1,080US 9,293,757 B2Electricite de France · 2016
- Ionic semiconductor materials and applications thereof795US 5,055,171 AT and G Corporation · 1991
- Secondary battery243US 5,824,434 ACanon Kabushiki Kaisha · 1998
- Electrode structural body, rechargeable battery provided with said electrode structural body, and rechargeable battery206US 6,432,585 B1Canon Kabushiki Kaisha · 2002