H02J 7/865
Battery or charger load switching
Official title: {Battery or charger load switching, e.g. concurrent charging and load supply (H02J7/50 takes precedence)}
H02J7/865 (Battery or charger load switching) appears on 3,404 US grants and 4,296 published applications in this corpus.
Search patents in H02J- Granted patents
- 3,404
- Published applications
- 4,296
- Assignees
- 1,547
- Inventors
- 7,650
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 17 | 0 |
| 1997 | 18 | 0 |
| 1998 | 33 | 0 |
| 1999 | 34 | 0 |
| 2000 | 20 | 0 |
| 2001 | 28 | 9 |
| 2002 | 14 | 11 |
| 2003 | 12 | 19 |
| 2004 | 16 | 29 |
| 2005 | 15 | 46 |
| 2006 | 18 | 39 |
| 2007 | 18 | 49 |
| 2008 | 20 | 57 |
| 2009 | 34 | 40 |
| 2010 | 52 | 49 |
| 2011 | 42 | 74 |
| 2012 | 31 | 75 |
| 2013 | 59 | 159 |
| 2014 | 54 | 179 |
| 2015 | 108 | 196 |
| 2016 | 165 | 281 |
| 2017 | 209 | 415 |
| 2018 | 270 | 413 |
| 2019 | 386 | 371 |
| 2020 | 333 | 341 |
| 2021 | 319 | 291 |
| 2022 | 281 | 301 |
| 2023 | 237 | 248 |
| 2024 | 228 | 227 |
| 2025 | 191 | 223 |
| 2026 | 106 | 154 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic device with hybrid power source and method for hybrid power supply6 Oct 2026US 12,755,115 B2Getac Technology Corporation
- Methods and systems for multi-phase AC generation using inverter6 Oct 2026US 12,756,205 B2Instagrid GmbH
- Redundant power supply control device and control method6 Oct 2026US 12,756,217 B2Toyota Jidosha Kabushiki Kaisha
- Device for displaying in response to a sensed motion6 Oct 2026US 12,756,232 B2May Patents Ltd.
- Power storage control apparatus, power storage apparatus, remaining charge time computing method, and non-transitory computer-readable storage medium storing remaining charge time computing program29 Sep 2026US 12,748,150 B2Fdk Corporation
- Charge control device8 Oct 2026US 2026/0312416 A1Suzuki Motor Corporation
- Circuit for providing electrical energy from a rechargeable battery to a load8 Oct 2026US 2026/0312420 A1
- Battery charger1 Oct 2026US 2026/0302466 A1
- Power manager with reconfigurable power converting circuits1 Oct 2026US 2026/0302770 A1Galvion Ltd.
- Electrical Power Generating System1 Oct 2026US 2026/0302793 A1BWR Innovations LLC
Most cited
By later US patents
- Surgical instrument having a power control circuit1,889US 8,695,866 B2Ethicon Endo-Surgery, Inc. · 2014
- Cordless power system1,824US 7,688,028 B2Black & Decker Inc. · 2010
- Interactive displays1,824US 9,283,054 B2Ethicon Endo-Surgery, Inc. · 2016
- Closure indicator systems for surgical instruments1,647US 9,445,813 B2Ethicon Endo-Surgery, Inc. · 2016
- Motorized surgical instrument1,642US 9,005,230 B2Ethicon Endo-Surgery, Inc. · 2015