B60L 2210/12
Buck converters
B60L2210/12 (Buck converters) appears on 638 US grants and 835 published applications in this corpus.
Search patents in B60L- Granted patents
- 638
- Published applications
- 835
- Assignees
- 306
- Inventors
- 1,803
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 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 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 3 |
| 2002 | 6 | 1 |
| 2003 | 4 | 4 |
| 2004 | 3 | 3 |
| 2005 | 4 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 8 |
| 2008 | 0 | 6 |
| 2009 | 6 | 11 |
| 2010 | 8 | 20 |
| 2011 | 13 | 13 |
| 2012 | 12 | 39 |
| 2013 | 21 | 59 |
| 2014 | 28 | 57 |
| 2015 | 38 | 63 |
| 2016 | 64 | 38 |
| 2017 | 48 | 28 |
| 2018 | 47 | 33 |
| 2019 | 36 | 40 |
| 2020 | 32 | 38 |
| 2021 | 44 | 34 |
| 2022 | 41 | 51 |
| 2023 | 33 | 62 |
| 2024 | 41 | 94 |
| 2025 | 59 | 69 |
| 2026 | 32 | 57 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power supply and distribution system for an electric vehicle and a method for operating a power supply system for an electric vehicle22 Sep 2026US 12,741,604 B2Ningbo Geely Automobile Research & Development Co.
- Supplying power to a LV onboard electrical subsystem of a vehicle from the HV onboard electrical subsystem thereof15 Sep 2026US 12,734,983 B2Bayerische Motoren Werke Aktiengesellschaft
- Electric vehicle with fast charging system1 Sep 2026US 12,722,509 B2
- Vehicle charging and discharging system11 Aug 2026US 12,703,266 B2Aisin Corporation
- 2-level buck-boost DC-to-DC converters with virtual grounds11 Aug 2026US 12,706,536 B2Komatsu America Corp.
- Wireless battery management system having a power redundancy structure and a method for operating the same8 Oct 2026US 2026/0307508 A1Hyundai Motor Company
- Power integration circuit with motor drive and battery charging and discharging function1 Oct 2026US 2026/0296234 A1Delta Electronics, Inc.
- On-Board Electrical System and Method for Providing an On-Board Power System Voltage1 Oct 2026US 2026/0296266 A1AUMOVIO Germany GmbH
- Vehicular battery system and method of controlling balancing thereof1 Oct 2026US 2026/0296268 A1Hyundai Motor Company
- Electrified vehicle1 Oct 2026US 2026/0296270 A1Subaru Corporation
Most cited
By later US patents
- Apparatus, method and article for physical security of power storage devices in vehicles1,063US 8,560,147 B2Gogoro Inc. · 2013
- Apparatus, method and article for authentication, security and control of power storage devices, such as batteries1,019US 9,182,244 B2Gogoro Inc. · 2015
- Charge-status display system for an electric vehicle211US 5,596,261 AHonda Giken Kogyo Kabushiki Kaisha · 1997
- Intelligent power management system139US 8,295,950 B12012
- Electrical motor power management system105US 6,608,396 B2General Motors Corporation · 2003