G05B 2219/41293
Inverter, dc-to-ac
Official title: Inverter, DC-to-AC
G05B2219/41293 (Inverter, dc-to-ac) appears on 17 US grants and 13 published applications in this corpus.
Search patents in G05B- Granted patents
- 17
- Published applications
- 13
- Assignees
- 16
- Inventors
- 38
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 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 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 4 |
| 2018 | 2 | 2 |
| 2019 | 0 | 1 |
| 2020 | 3 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Servo system21 Jul 2026US 12,687,835 B2Okuma Corporation
- Commissioning/configuration method, tool and computer-readable storage media for an industrial device30 Sep 2025US 12,429,861 B2Siemens Aktiengesellschaft
- Tandem control system for machine tool and method for controlling same21 Jan 2025US 12,202,090 B2Dn Solutions Co., Ltd.
- Position or velocity control system and method16 Jan 2024US 11,874,644 B2Texas Instruments Incorporated
- Motor drive with dynamic interval communication5 Apr 2022US 11,296,640 B2Rockwell Automation Technologies, Inc.
- Servo system19 Sep 2024US 2024/0310811 A1Okuma Corporation
- Tandem control system for machine tool and method for controlling same26 Jan 2023US 2023/0023782 A1Doosan Machine Tools Co., Ltd.
- Commissioning method, tool and computer-readable storage media for an industrial device24 Feb 2022US 2022/0057784 A1Siemens Aktiengesellschaft
- Position or velocity control system and method6 May 2021US 2021/0132585 A1Texas Instruments Incorporated
- Position or velocity control system and method20 Jun 2019US 2019/0187668 A1Texas Instruments Incorporated
Most cited
By later US patents
- A.C. motor drive method and apparatus for precision positional control28US 4,962,976 AIsao Takahashi · 1990
- Apparatus for controlling elevator door26US 5,250,765 AMitsubishi Denki Kabushiki Kaisha · 1993
- Motor driving apparatus6US 7,196,488 B2Fanuc Corporation · 2007
- Servomotor controller for reducing power peak3US 10,133,249 B2Fanuc Corporation · 2018
- Single cycle positioning system3US 5,449,990 AThe Whitaker Corporation · 1995