G05B 2219/41326
Step motor
G05B2219/41326 (Step motor) appears on 113 US grants and 43 published applications in this corpus.
Search patents in G05B- Granted patents
- 113
- Published applications
- 43
- Assignees
- 96
- Inventors
- 216
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 4 |
| 2004 | 3 | 4 |
| 2005 | 4 | 3 |
| 2006 | 0 | 5 |
| 2007 | 2 | 1 |
| 2008 | 5 | 3 |
| 2009 | 2 | 6 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 3 | 3 |
| 2020 | 2 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems, devices, and methods for interfacing with industrial automation equipment18 Aug 2026US 12,710,743 B2Rockwell Automation Technologies, Inc.
- Automatically adjustable desk with usage tracking and methods thereof26 Mar 2024US 11,937,690 B2
- Low-cost robotics for placement of integrated circuit and method therefor23 Jan 2024US 11,878,432 B2Silicon Laboratories Inc.
- Air pressure control device3 Jan 2023US 11,543,838 B2Semes Co., Ltd.
- Control of low-cost robotics and method therefor20 Dec 2022US 11,529,742 B2Silicon Laboratories Inc.
- Method for controlling a stepping motor and relative control device26 Jun 2025US 2025/0208598 A1Gh Enterprise S.R.L.
- Systems, devices, and methods for interfacing with industrial automation equipment6 Mar 2025US 2025/0076849 A1Rockwell Automation Technologies, Inc.
- Air pressure control device17 Feb 2022US 2022/0050483 A1Semes Co., Ltd.
- Contactless drive through facility having an order management system30 Dec 2021US 2021/0406797 A1Everseen Limited
- Low-cost robotics and method therefor22 Apr 2021US 2021/0114223 A1Silicon Laboratories Inc.
Most cited
By later US patents
- Use of digital current ramping to reduce audible noise in stepper motor183US 6,208,107 B1Abbott Laboratories · 2001
- Modular system and method for an automatic analyzer92US 5,428,470 ABeckman Instruments, Inc. · 1995
- Multi-axis contouring control system59US 4,262,336 A1981
- Apparatus for assembly of wood structures56US 5,092,028 AAlpine Engineered Products, Inc. · 1992
- Apparatus for and method of controlling stepping motor54US 5,894,209 APioneer Electronic Corporation · 1999