H01M 6/5083
Testing apparatus
Official title: {Testing apparatus}
H01M6/5083 (Testing apparatus) appears on 42 US grants and 55 published applications in this corpus.
Search patents in H01M- Granted patents
- 42
- Published applications
- 55
- Assignees
- 43
- Inventors
- 146
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 3 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 8 |
| 2016 | 2 | 3 |
| 2017 | 3 | 4 |
| 2018 | 4 | 4 |
| 2019 | 4 | 6 |
| 2020 | 3 | 2 |
| 2021 | 4 | 3 |
| 2022 | 1 | 3 |
| 2023 | 3 | 1 |
| 2024 | 2 | 1 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for analyzing battery case28 Oct 2025US 12,456,761 B2LG Energy Solution, Ltd.
- Foil pack11 Mar 2025US 12,246,903 B2Medtronic, Inc.
- Double-vacuum four-cavity hermeticity detecting methods and machines for square housing batteries29 Oct 2024US 12,130,205 B2Shenzhen Utimes Intelligent Equipment Co., Ltd.
- Battery including beta-delithiated layered nickle oxide electrochemically active cathode material13 Feb 2024US 11,901,553 B2Duracell U.S. Operations, Inc.
- Beta-delithiated layered nickel oxide electrochemically active cathode material and a battery including said material24 Oct 2023US 11,799,082 B2Duracell U.S. Operations, Inc.
- Vehicle14 Aug 2025US 2025/0256617 A1Toyota Jidosha Kabushiki Kaisha
- Secondary Battery Testing Apparatus and Secondary Battery Testing System16 Jan 2025US 2025/0022701 A1JOEL Ltd.
- Double-vacuum four-cavity hermeticity detecting methods and machines for square housing batteries6 Jun 2024US 2024/0183739 A1Shenzhen Utimes Intelligent Equipment Co., Ltd.
- Apparatus for analyzing battery case28 Dec 2023US 2023/0420748 A1LG Energy Solution, Ltd.
- Lithium primary battery pack and gas meter24 Nov 2022US 2022/0376270 A1Maxell, Ltd.
Most cited
By later US patents
- Battery tester and sorting apparatus60US 6,781,344 B1Fuji Photo Film Co., Ltd. · 2004
- Method of analyzing the time-varying electrical response of a stimulated target substance51US 6,990,422 B2World Energy Labs (2), Inc. · 2006
- Battery pack tester24US 10,429,449 B2Midtronics, Inc. · 2019
- Portable lighting device having externally attached voltage tester24US 6,184,794 B2Eveready Battery Company, Inc. · 2001
- Beta-delithiated layered nickel oxide electrochemically active cathode material and a battery including said material17US 9,793,542 B2Duracell U.S. Operations, Inc. · 2017