H01M 50/169
By welding, brazing or soldering
Official title: by welding, brazing or soldering
H01M50/169 (By welding, brazing or soldering) appears on 512 US grants and 1,090 published applications in this corpus.
Search patents in H01M- Granted patents
- 512
- Published applications
- 1,090
- Assignees
- 256
- Inventors
- 2,088
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 7 | 9 |
| 2003 | 9 | 9 |
| 2004 | 5 | 13 |
| 2005 | 5 | 13 |
| 2006 | 3 | 17 |
| 2007 | 3 | 13 |
| 2008 | 3 | 11 |
| 2009 | 15 | 23 |
| 2010 | 7 | 28 |
| 2011 | 12 | 25 |
| 2012 | 16 | 27 |
| 2013 | 20 | 25 |
| 2014 | 20 | 29 |
| 2015 | 30 | 32 |
| 2016 | 21 | 28 |
| 2017 | 26 | 23 |
| 2018 | 18 | 26 |
| 2019 | 26 | 23 |
| 2020 | 25 | 36 |
| 2021 | 28 | 27 |
| 2022 | 18 | 53 |
| 2023 | 16 | 119 |
| 2024 | 27 | 163 |
| 2025 | 38 | 166 |
| 2026 | 57 | 152 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Battery shell assembly and lithium-ion battery29 Sep 2026US 12,749,742 B2Eve Power Co., Ltd.
- Electrical feedthrough glass-metal electrodes29 Sep 2026US 12,749,745 B2Schott AG
- Housing part, in particular lower housing part, of an energy storage housing, energy storage housing, and method for producing a housing part29 Sep 2026US 12,749,746 B2Bayerische Motoren Werke Aktiengesellschaft
- Energy storage device and electric device29 Sep 2026US 12,749,782 B2Hithium Tech HK Limited
- Battery cell, battery, and electrical device22 Sep 2026US 12,744,277 B2Contemporary Amperex Technology (Hong Kong) Limited
- Battery and battery pack including the same1 Oct 2026US 2026/0302436 A1Sunwoda Mobility Energy Technology Co., Ltd.
- Secondary battery, case for secondary battery, and method of manufacturing secondary battery1 Oct 2026US 2026/0302444 A1Samsung SDI.Co., Ltd.
- Secondary battery and method of manufacturing secondary battery1 Oct 2026US 2026/0302449 A1Samsung SDI.Co., Ltd.
- Case for secondary battery, secondary battery, and method of manufacturing the secondary battery1 Oct 2026US 2026/0302452 A1Samsung SDI.Co., Ltd.
- Battery pack and method of manufacturing battery pack1 Oct 2026US 2026/0302464 A1Aisan Kogyo Kabushiki Kaisya
Most cited
By later US patents
- Volumetrically efficient battery for implantable medical devices100US 6,040,082 AMedtronic, Inc. · 2000
- Recombinant lead-acid cell and long life battery50US 5,851,695 AC&D Technologies, Inc. · 1998
- Sealed battery and method of manufacturing the same49US 6,190,798 B1Kabushiki Kaisha Toshiba · 2001
- Method of production of non-aqueous electrolyte battery and seal plate thereof46US 6,132,900 AMatsushita Electric Industrial Co., Ltd. · 2000
- Battery and method of manufacturing the same42US 6,045,944 AKabushiki Kaisha Toshiba · 2000