H02P 5/505
Using equalising lines
Official title: using equalising lines, e.g. rotor and stator lines of first and second motors
H02P5/505 (Using equalising lines) appears on 11 US grants and 10 published applications in this corpus.
Search patents in H02P- Granted patents
- 11
- Published applications
- 10
- Assignees
- 9
- Inventors
- 30
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 3 |
| 2022 | 3 | 0 |
| 2023 | 1 | 3 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Half-step motor driver1 Apr 2025US 12,267,037 B2Siemens Schweiz AG
- Motor control device28 Jan 2025US 12,212,268 B2Denso Corporation
- Motor current measurement apparatus and method12 Sep 2023US 11,757,345 B2STMicroelectronics (Shenzhen) R&D Co. Ltd
- Motor driving device including single inverter for single-phase motor and three-phase motor and appliance having the same6 Dec 2022US 11,522,475 B2LG Electronics Inc.
- Device for driving a plurality of motors and electric apparatus including the same3 May 2022US 11,323,048 B2LG Electronics Inc.
- Motor control device20 Jul 2023US 2023/0231498 A1Denso Corporation
- Motor current measurement apparatus and method6 Jul 2023US 2023/0216394 A1STMicroelectronics (Shenzhen) R&D Co. Ltd
- Half-Step Motor Driver22 Jun 2023US 2023/0198432 A1Siemens Schweiz AG
- Motor driving device including single inverter for single-phase motor and three-phase motor and appliance having the same28 Oct 2021US 2021/0336565 A1LG Electronics Inc.
- Inverter system for an electric vehicle30 Sep 2021US 2021/0305919 A1Karma Automotive LLC
Most cited
By later US patents
- Balancing current within a parallel modular converter system6US 10,454,393 B2The Boeing Company · 2019
- Motor driving device including single inverter for single-phase motor and three-phase motor and appliance having the same1US 11,128,242 B2LG Electronics Inc. · 2021
- Inverter system for an electric vehicle1US 11,251,726 B2Karma Automotive LLC · 2022
- Linear controller for electrochemical device and method1US 4,631,463 ARockwell International Corporation · 1986
- Dual pinion drive system1US 8,866,418 B2ABB Research Ltd. · 2014