H02J 7/82
Control of state of charge [soc]
Official title: Control of state of charge [SOC]
H02J7/82 (Control of state of charge [soc]) appears on 5,223 US grants and 7,443 published applications in this corpus.
Search patents in H02J- Granted patents
- 5,223
- Published applications
- 7,443
- Assignees
- 2,137
- Inventors
- 13,042
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 9 | 0 |
| 1993 | 5 | 0 |
| 1994 | 11 | 0 |
| 1995 | 11 | 0 |
| 1996 | 16 | 0 |
| 1997 | 29 | 0 |
| 1998 | 21 | 0 |
| 1999 | 25 | 0 |
| 2000 | 23 | 0 |
| 2001 | 42 | 16 |
| 2002 | 50 | 34 |
| 2003 | 39 | 35 |
| 2004 | 28 | 52 |
| 2005 | 27 | 63 |
| 2006 | 35 | 54 |
| 2007 | 22 | 54 |
| 2008 | 25 | 60 |
| 2009 | 58 | 73 |
| 2010 | 47 | 92 |
| 2011 | 55 | 100 |
| 2012 | 73 | 153 |
| 2013 | 79 | 199 |
| 2014 | 100 | 209 |
| 2015 | 160 | 346 |
| 2016 | 204 | 385 |
| 2017 | 268 | 397 |
| 2018 | 328 | 455 |
| 2019 | 389 | 430 |
| 2020 | 356 | 467 |
| 2021 | 362 | 569 |
| 2022 | 478 | 753 |
| 2023 | 434 | 805 |
| 2024 | 530 | 697 |
| 2025 | 531 | 592 |
| 2026 | 291 | 353 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Radiographic imaging apparatus and radiographic imaging system6 Oct 2026US 12,751,686 B2Konica Minolta, Inc.
- Systems and methods for charging management of electric vehicles6 Oct 2026US 12,752,658 B2InCharge Energy, Inc.
- Determining longevity of batteries using depth of discharge6 Oct 2026US 12,754,246 B2Medtronic, Inc.
- Electronic device with hybrid power source and method for hybrid power supply6 Oct 2026US 12,755,115 B2Getac Technology Corporation
- Electronic device with dynamically adjusted shutdown voltage6 Oct 2026US 12,756,212 B2Apple Inc.
- A storage case for an electromechanical medicament delivery device8 Oct 2026US 2026/0306733 A1Shl Medical AG
- Intermediary calibration device using electric vehicle battery as electrical load8 Oct 2026US 2026/0307532 A1
- Vehicle battery cell balancing8 Oct 2026US 2026/0307535 A1Ford Global Technologies, LLC
- Battery management device and battery balancing method thereby8 Oct 2026US 2026/0312153 A1LG Energy Solution, Ltd.
- Lithium battery recycling preparation switch8 Oct 2026US 2026/0312162 A1Vertiv Corporation
Most cited
By later US patents
- Motor driven electrosurgical device with mechanical and electrical feedback1,840US 9,161,803 B2Ethicon Endo-Surgery, Inc. · 2015
- Modular powered surgical instrument with detachable shaft assemblies1,623US 9,743,929 B2Ethicon, Inc. · 2017
- Medical device with feature for sterile acceptance of non-sterile reusable component1,551US 9,072,523 B2Ethicon Endo-Surgery, Inc. · 2015
- Feedback algorithms for manual bailout systems for surgical instruments1,521US 10,028,761 B2Ethicon, Inc. · 2018
- Surgical stapling instrument system1,519US 9,750,499 B2Ethicon, Inc. · 2017