H01M 16/003
Structural combinations of different types of electrochemical generators: of fuel cells with
Official title: {of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers}
H01M16/003 (Structural combinations of different types of electrochemical generators: of fuel cells with) appears on 1,490 US grants and 2,188 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,490
- Published applications
- 2,188
- Assignees
- 655
- Inventors
- 3,805
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 11 | 5 |
| 2002 | 19 | 56 |
| 2003 | 28 | 58 |
| 2004 | 28 | 100 |
| 2005 | 37 | 93 |
| 2006 | 37 | 121 |
| 2007 | 33 | 101 |
| 2008 | 37 | 100 |
| 2009 | 59 | 92 |
| 2010 | 80 | 116 |
| 2011 | 65 | 73 |
| 2012 | 69 | 82 |
| 2013 | 82 | 65 |
| 2014 | 61 | 55 |
| 2015 | 59 | 67 |
| 2016 | 37 | 77 |
| 2017 | 55 | 69 |
| 2018 | 65 | 74 |
| 2019 | 56 | 58 |
| 2020 | 62 | 78 |
| 2021 | 59 | 77 |
| 2022 | 76 | 123 |
| 2023 | 84 | 149 |
| 2024 | 78 | 121 |
| 2025 | 92 | 101 |
| 2026 | 61 | 77 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Power management system6 Oct 2026US 12,756,197 B2Techwin Co., Ltd.
- Electric energy managing system and method thereof29 Sep 2026US 12,746,853 B2Industrial Technology Research Institute
- Fuel cell vehicle including a protected component22 Sep 2026US 12,744,228 B2Subaru Corporation
- Outlet power architecture for vehicle1 Sep 2026US 12,722,496 B2GM Global Technology Operations LLC
- Renewable energy integration with natural-gas based combined hydrogen and electricity production (CHEP) system and method1 Sep 2026US 12,725,857 B2Saudi Arabian Oil Company
- Wall element, especially for a safe chamber, as well as a safe chamber, an aircraft component and an aircraft equipped therewith8 Oct 2026US 2026/0307817 A1
- Fuel cell system8 Oct 2026US 2026/0312094 A1Aisan Kogyo Kabushiki Kaisha
- Fuel cell vehicle and regenerative electrical power consumption method for fuel cell vehicle1 Oct 2026US 2026/0296225 A1Honda Motor Co., Ltd.
- Fuel cell control system24 Sep 2026US 2026/0290862 A1Honda Motor Co., Ltd.
- Fuel cell system and control method thereof17 Sep 2026US 2026/0279862 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- High efficiency power conditioner employing low voltage DC bus and buck and boost converters288US 6,369,461 B1ABB AB · 2002
- Application of fuel cells to power generation systems246US 5,401,589 ACJBD Limited · 1995
- Power supply apparatus220US 6,882,131 B1Matsushita Electric Industrial Co., Ltd. · 2005
- Surface replica fuel cell for micro fuel cell electrical power pack208US 5,759,712 A1998
- Electric car drive system provided with hybrid battery and control method208US 5,780,980 AHitachi, Ltd. · 1998