H02J 2207/00
Details of circuit arrangements for charging or discharging batteries or supplying loads
Official title: Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
H02J2207/00 (Details of circuit arrangements for charging or discharging batteries or supplying loads) appears on 5,474 US grants and 7,763 published applications in this corpus.
Search patents in H02J- Granted patents
- 5,474
- Published applications
- 7,763
- Assignees
- 2,432
- Inventors
- 13,367
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 11 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 12 | 0 |
| 1993 | 12 | 0 |
| 1994 | 15 | 0 |
| 1995 | 11 | 0 |
| 1996 | 11 | 0 |
| 1997 | 35 | 0 |
| 1998 | 37 | 0 |
| 1999 | 34 | 0 |
| 2000 | 33 | 0 |
| 2001 | 38 | 14 |
| 2002 | 35 | 28 |
| 2003 | 36 | 35 |
| 2004 | 33 | 83 |
| 2005 | 43 | 86 |
| 2006 | 44 | 72 |
| 2007 | 29 | 84 |
| 2008 | 43 | 102 |
| 2009 | 54 | 75 |
| 2010 | 84 | 84 |
| 2011 | 67 | 123 |
| 2012 | 58 | 136 |
| 2013 | 79 | 195 |
| 2014 | 91 | 246 |
| 2015 | 145 | 243 |
| 2016 | 207 | 289 |
| 2017 | 215 | 284 |
| 2018 | 260 | 392 |
| 2019 | 358 | 374 |
| 2020 | 357 | 533 |
| 2021 | 401 | 591 |
| 2022 | 518 | 727 |
| 2023 | 447 | 799 |
| 2024 | 567 | 866 |
| 2025 | 621 | 755 |
| 2026 | 366 | 547 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H02J 2207/20Charging or discharging characterised by the power electronics converterIndexing code3,882
- H02J 2207/40Details of circuit arrangements for charging or discharging batteries or supplying loadsIndexing code886
- H02J 2207/30Charge provided using dc bus or data bus of a computerIndexing code453
- H02J 2207/50Charging of capacitors, supercapacitors, ultra-capacitors or double layer capacitorsIndexing code446
- H02J 2207/10Control circuit supplyIndexing code383
Recent patents
- Radiographic imaging apparatus and radiographic imaging system6 Oct 2026US 12,751,686 B2Konica Minolta, Inc.
- Electric vehicle charging system capable of generating electricity by solar energy6 Oct 2026US 12,752,656 B2
- Vehicle and charging system6 Oct 2026US 12,752,661 B2Toyota Jidosha Kabushiki Kaisha
- Electronic device with hybrid power source and method for hybrid power supply6 Oct 2026US 12,755,115 B2Getac Technology Corporation
- Battery pack, system and use of a battery pack6 Oct 2026US 12,756,054 B2Andreas Stihl AG & CO.KG
- In-vehicle control device8 Oct 2026US 2026/0309800 A1Autonetworks Technologies, Ltd.
- Charge control device8 Oct 2026US 2026/0312416 A1Suzuki Motor Corporation
- Electrical generator set with reduced fossil fuel consumption8 Oct 2026US 2026/0312417 A1On-Point Defense Technologies LLC
- Circuit for providing electrical energy from a rechargeable battery to a load8 Oct 2026US 2026/0312420 A1
- Wireless Charger and Receiving Load of Backward Compatibility That Automatically Identifies Fast and Slow Charging8 Oct 2026US 2026/0312430 A1Pi Power Product(Shenzhen)Company Limited
Most cited
By later US patents
- Reinforced battery for a surgical instrument1,484US 9,931,118 B2Ethicon Endo-Surgery, Inc. · 2018
- Voltage converter control apparatus, and method1,440US 7,199,537 B2Toyota Jidosha Kabushiki Kaisha · 2007
- Surgical instrument system comprising an inspection station1,419US 10,045,779 B2Ethicon, Inc. · 2018
- Charging system that enables emergency resolutions for charging a battery1,313US 10,182,816 B2Ethicon, Inc. · 2019
- Surgical apparatus configured to track an end-of-life parameter1,278US 10,159,483 B2Ethicon, Inc. · 2018