B60L 53/302
Cooling of charging equipment
B60L53/302 (Cooling of charging equipment) appears on 487 US grants and 848 published applications in this corpus.
Search patents in B60L- Granted patents
- 487
- Published applications
- 848
- Assignees
- 328
- Inventors
- 1,645
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 6 |
| 2010 | 1 | 5 |
| 2011 | 3 | 5 |
| 2012 | 5 | 8 |
| 2013 | 2 | 10 |
| 2014 | 5 | 11 |
| 2015 | 4 | 8 |
| 2016 | 9 | 9 |
| 2017 | 15 | 23 |
| 2018 | 14 | 25 |
| 2019 | 21 | 51 |
| 2020 | 33 | 69 |
| 2021 | 41 | 66 |
| 2022 | 63 | 84 |
| 2023 | 53 | 112 |
| 2024 | 66 | 139 |
| 2025 | 76 | 113 |
| 2026 | 63 | 102 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle-to-vehicle charging box and method for direct current fast-charging using the same6 Oct 2026US 12,752,644 B2GM Global Technology Operations LLC
- Method for controlling a charging device6 Oct 2026US 12,752,653 B2Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- Thermal management system for electric vehicles6 Oct 2026US 12,752,654 B2Hyundai Motor Company
- Connector apparatus for electric charging cable6 Oct 2026US 12,755,866 B2The Board of Regents of the University of Oklahoma
- Electronic power converter apparatus comprising mutually superimposed converter modules and a forced-ventilation cooling unit6 Oct 2026US 12,757,359 B2Friem S.P.A.
- Charging station powered by a renewable energy source8 Oct 2026US 2026/0307519 A1Sage Geosystems Inc.
- High-power direct current charging system1 Oct 2026US 2026/0296235 A1ABB E-mobility B.V.
- Solar power generator for vehicle1 Oct 2026US 2026/0303005 A1Nissan Motor Co., Ltd.
- Battery system24 Sep 2026US 2026/0285178 A1Toyota Jidosha Kabushiki Kaisha
- Battery Discharge Equipment for Preventing Cascading Fires Among Parked Electric Vehicles24 Sep 2026US 2026/0285185 A1
Most cited
By later US patents
- Contactless battery charging system326US 5,341,083 AElectric Power Research Institute, Inc. · 1994
- Electric vehicle charging station258US 5,306,999 AHubbell Incorporated · 1994
- Station for rapidly charging an electric vehicle battery162US 8,350,526 B2Lightening Energy · 2013
- Smart platooning of vehicles130US 9,940,840 B1X Development LLC · 2018
- Wireless energy transfer for vehicles119US 8,933,594 B2WiTricity Corporation · 2015