B60L 58/22
Balancing the charge of battery modules
B60L58/22 (Balancing the charge of battery modules) appears on 1,092 US grants and 1,544 published applications in this corpus.
Search patents in B60L- Granted patents
- 1,092
- Published applications
- 1,544
- Assignees
- 528
- Inventors
- 2,801
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 0 |
| 2002 | 5 | 3 |
| 2003 | 2 | 6 |
| 2004 | 7 | 6 |
| 2005 | 3 | 10 |
| 2006 | 3 | 4 |
| 2007 | 2 | 10 |
| 2008 | 5 | 20 |
| 2009 | 12 | 20 |
| 2010 | 15 | 25 |
| 2011 | 16 | 41 |
| 2012 | 31 | 68 |
| 2013 | 26 | 98 |
| 2014 | 45 | 123 |
| 2015 | 77 | 78 |
| 2016 | 81 | 72 |
| 2017 | 73 | 61 |
| 2018 | 74 | 66 |
| 2019 | 65 | 94 |
| 2020 | 64 | 98 |
| 2021 | 83 | 90 |
| 2022 | 84 | 97 |
| 2023 | 70 | 117 |
| 2024 | 64 | 125 |
| 2025 | 91 | 128 |
| 2026 | 51 | 84 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Management device and power supply system15 Sep 2026US 12,734,934 B2Panasonic Intellectual Property Management Co., Ltd.
- Bi-capacitor design for fast state of charge equalization1 Sep 2026US 12,722,528 B2GM Global Technology Operations LLC
- Storage battery control device, power storage system, and storage battery control method1 Sep 2026US 12,726,034 B2Yazaki Corporation
- System and method for balancing ultracapacitors employing a switched charge shuttling capacitor1 Sep 2026US 12,726,035 B2KYOCERA AVX Components Corporation
- Electric power supply system25 Aug 2026US 12,715,337 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Vehicle battery cell balancing8 Oct 2026US 2026/0307535 A1Ford Global Technologies, LLC
- Power supply system and power supply method for electric vehicle1 Oct 2026US 2026/0296267 A1Hyundai Motor Company
- Vehicular battery system and method of controlling balancing thereof1 Oct 2026US 2026/0296268 A1Hyundai Motor Company
- Control device, moving object, control method, and storage medium1 Oct 2026US 2026/0296269 A1Honda Motor Co., Ltd.
- Power supply method and power supply system of vehicle, electronic apparatus, control system, and vehicle24 Sep 2026US 2026/0285198 A1BYD Company Limited
Most cited
By later US patents
- Universal power supply459US 6,459,175 B12002
- Energy management system for vehicles having limited energy storage307US 5,487,002 AAmerigon Incorporated · 1996
- Strategy to use an on-board navigation system for electric and hybrid electric vehicle energy management292US 6,487,477 B1Ford Global Technologies, LLC · 2002
- Inductive power coupling with constant voltage output258US 4,800,328 AInductran Corporation · 1989
- Battery monitor and cycle status indicator247US 5,895,440 ACruising Equipment, Inc. · 1999