H01M 50/54
Connection of several leads or tabs of plate-like electrode stacks
Official title: Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
H01M50/54 (Connection of several leads or tabs of plate-like electrode stacks) appears on 836 US grants and 1,496 published applications in this corpus.
Search patents in H01M- Granted patents
- 836
- Published applications
- 1,496
- Assignees
- 349
- Inventors
- 2,818
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 10 | 4 |
| 2002 | 5 | 13 |
| 2003 | 6 | 9 |
| 2004 | 9 | 15 |
| 2005 | 7 | 13 |
| 2006 | 6 | 15 |
| 2007 | 11 | 21 |
| 2008 | 5 | 9 |
| 2009 | 8 | 17 |
| 2010 | 11 | 24 |
| 2011 | 12 | 35 |
| 2012 | 20 | 46 |
| 2013 | 15 | 44 |
| 2014 | 31 | 26 |
| 2015 | 21 | 45 |
| 2016 | 32 | 26 |
| 2017 | 29 | 27 |
| 2018 | 26 | 48 |
| 2019 | 29 | 59 |
| 2020 | 48 | 87 |
| 2021 | 43 | 88 |
| 2022 | 63 | 122 |
| 2023 | 59 | 162 |
| 2024 | 81 | 174 |
| 2025 | 83 | 175 |
| 2026 | 66 | 192 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Battery cell and battery module including the same6 Oct 2026US 12,756,076 B2LG Energy Solution, Ltd.
- Electrode assembly having negative electrode disposed as outermost electrode, and lithium-ion secondary battery having same6 Oct 2026US 12,756,077 B2LiBEST INC.
- Connection member, battery and battery pack29 Sep 2026US 12,749,776 B2Hithium Tech HK Limited
- Current collector, secondary battery including the same, and electronic apparatus including secondary battery29 Sep 2026US 12,749,780 B2Samsung Electronics Co., Ltd.
- Dimension measurement apparatus22 Sep 2026US 12,742,634 B2Contemporary Amperex Technology (Hong Kong) Limited
- Secondary Battery and Method for Manufacturing Same8 Oct 2026US 2026/0312253 A1LG Energy Solution, Ltd.
- All-solid rechargeable battery8 Oct 2026US 2026/0312262 A1Samsung SDI.Co., Ltd.
- All-solid-state battery and method for producing the same1 Oct 2026US 2026/0302365 A1Honda Motor Co., Ltd.
- Secondary battery1 Oct 2026US 2026/0302434 A1Samsung SDI.Co., Ltd.
- Battery module and manufacturing method thereof1 Oct 2026US 2026/0302459 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Non-aqueous lithium battery121US 4,964,877 AWilson Greatbatch Ltd. · 1990
- Non-agueous lithium battery114US 4,830,940 AWilson Greatbatch Ltd. · 1989
- Insulating enclosure for lithium batteries76US 6,004,692 AWilson Greatbatch Ltd. · 1999
- Compact lithium ion battery and method of manufacturing75US 6,406,815 B1Delphi Technologies, Inc. · 2002
- Process for manufacturing electrochemical cells61US 6,287,721 B1Thomas & Betts International, Inc. · 2001