H01M 50/51
Connection only in series
H01M50/51 (Connection only in series) appears on 1,055 US grants and 1,638 published applications in this corpus.
Search patents in H01M- Granted patents
- 1,055
- Published applications
- 1,638
- Assignees
- 536
- Inventors
- 3,359
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 11 | 0 |
| 2000 | 6 | 0 |
| 2001 | 12 | 3 |
| 2002 | 8 | 4 |
| 2003 | 10 | 9 |
| 2004 | 7 | 7 |
| 2005 | 4 | 17 |
| 2006 | 4 | 20 |
| 2007 | 6 | 19 |
| 2008 | 9 | 25 |
| 2009 | 12 | 28 |
| 2010 | 16 | 39 |
| 2011 | 16 | 60 |
| 2012 | 17 | 78 |
| 2013 | 40 | 61 |
| 2014 | 44 | 82 |
| 2015 | 63 | 94 |
| 2016 | 60 | 84 |
| 2017 | 59 | 78 |
| 2018 | 60 | 93 |
| 2019 | 76 | 82 |
| 2020 | 87 | 104 |
| 2021 | 80 | 70 |
| 2022 | 68 | 115 |
| 2023 | 53 | 121 |
| 2024 | 71 | 140 |
| 2025 | 75 | 129 |
| 2026 | 48 | 76 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cell, battery module, battery pack, and electric vehicle6 Oct 2026US 12,756,018 B2BYD Company Limited
- Voltage measurement device and cell stack system29 Sep 2026US 12,748,152 B2Nuvoton Technology Corporation Japan
- Electrochemical battery module and method therefor29 Sep 2026US 12,749,774 B2GM Global Technology Operations LLC
- Voltage measurement device22 Sep 2026US 12,742,823 B2Nuvoton Technology Corporation Japan
- Battery with blended battery cells22 Sep 2026US 12,744,253 B2GM Global Technology Operations LLC
- Solid-state module and a motor vehicle1 Oct 2026US 2026/0302414 A1Audi AG
- Battery pack1 Oct 2026US 2026/0302503 A1Honda Motor Co., Ltd.
- Battery pack1 Oct 2026US 2026/0302540 A1Honda Motor Co., Ltd.
- Battery module comprising a cooling circuit24 Sep 2026US 2026/0290938 A1Safran Electrical & Power
- Multi-cell battery system24 Sep 2026US 2026/0290979 A1
Most cited
By later US patents
- Rechargeable battery pack and method for manufacturing same1,321US 5,977,746 AStryker Corporation · 1999
- Battery pack incorporating battery pack contact assembly and method1,105US 5,830,598 AEricsson Inc. · 1998
- Power source containing rechargeable batteries133US 6,410,184 B1Sanyo Electric Co., Ltd. · 2002
- Thermal management system and method for a solid-state energy storing device105US 6,087,036 A3M Innovative Properties Company · 2000
- Battery-connecting plate72US 6,261,719 B1Toyota Jidosha Kabushiki Kaisha · 2001