B60L 15/08
Using pulses
Official title: using pulses
B60L15/08 (Using pulses) appears on 268 US grants and 294 published applications in this corpus.
Search patents in B60L- Granted patents
- 268
- Published applications
- 294
- Assignees
- 112
- Inventors
- 517
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 0 |
| 2003 | 3 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 5 |
| 2010 | 3 | 2 |
| 2011 | 2 | 8 |
| 2012 | 4 | 5 |
| 2013 | 6 | 5 |
| 2014 | 5 | 2 |
| 2015 | 3 | 12 |
| 2016 | 7 | 12 |
| 2017 | 17 | 12 |
| 2018 | 13 | 11 |
| 2019 | 9 | 15 |
| 2020 | 13 | 11 |
| 2021 | 10 | 27 |
| 2022 | 21 | 32 |
| 2023 | 31 | 19 |
| 2024 | 21 | 59 |
| 2025 | 48 | 31 |
| 2026 | 17 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for active discharge for inverter for electric vehicle22 Sep 2026US 12,745,369 B2BorgWarner US Technologies LLC
- Systems and methods for power module for inverter for electric vehicle9 Jun 2026US 12,652,781 B2BorgWarner US Technologies LLC
- Systems and methods for sensing temperature of inverter for electric vehicle2 Jun 2026US 12,647,020 B2BorgWarner US Technologies LLC
- Three-level inverter power module with multiple operation modes2 Jun 2026US 12,647,045 B2Atieva, Inc.
- Systems and methods for spacer for power module for inverter for electric vehicle26 May 2026US 12,640,643 B2BorgWarner US Technologies LLC
- Signal generation circuit, drive circuit, power conversion device, and vehicle24 Sep 2026US 2026/0285165 A1Rohm Co., Ltd.
- Combined induction-type electrical machine and braking arrangement with stator current control3 Sep 2026US 2026/0257563 A1Volvo Truck Corporation
- Method for power loss displacement in an electric drive train20 Aug 2026US 2026/0241802 A1Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- Method for pulse-heating power battery of electric vehicle, and electric vehicle11 Jun 2026US 2026/0163105 A1Huawei Digital Power Technologies Co., Ltd.
- Digital Power Converter Arrangement of Electric Vehicle4 Jun 2026US 2026/0155771 A1
Most cited
By later US patents
- Electric vehicle current regulating system101US 4,423,362 AGeneral Electric Company · 1983
- DC motor speed control system76US 5,388,176 ABriggs & Stratton Corporation · 1995
- Digital pulse width modulator with integrated test and control61US 5,506,484 AWestinghouse Electric Corp. · 1996
- Control apparatus for electric vehicle60US 5,731,669 ANippondenso Co., Ltd. · 1998
- Method and apparatus for controlling a synchronous motor58US 5,880,570 AMatsushita Electric Industrial Co., Ltd. · 1999