G05B 2219/41337
Linear drive motor, voice coil
G05B2219/41337 (Linear drive motor, voice coil) appears on 49 US grants and 27 published applications in this corpus.
Search patents in G05B- Granted patents
- 49
- Published applications
- 27
- Assignees
- 34
- Inventors
- 118
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 3 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 3 | 1 |
| 2022 | 1 | 2 |
| 2023 | 4 | 3 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Linear motor system, corresponding forming assembly and method28 Apr 2026US 12,612,208 B2Tetra Laval Holdings & Finance S. A.
- Linear actuator buckling force control7 Apr 2026US 12,596,350 B2Halliburton Energy Services.Inc.
- Linear motor system, corresponding forming assembly and method17 Feb 2026US 12,552,573 B2Tetra Laval Holdings & Finance S. A.
- Automatic tuning and control of a linear drive based independent cart system with initial value compensation3 Feb 2026US 12,540,038 B2Rockwell Automation Technologies, Inc.
- Virtual slots for independent cart system21 Oct 2025US 12,448,230 B2Rockwell Automation Technologies, Inc.
- Virtual Slots for Independent Cart System31 Jul 2025US 2025/0243015 A1Rockwell Automation Technologies, Inc.
- Linear Actuator Buckling Force Control26 Dec 2024US 2024/0427311 A1Halliburton Energy Services.Inc.
- Linear motor system, corresponding forming assembly and method18 Apr 2024US 2024/0124179 A1Tetra Laval Holdings & Finance S. A.
- Linear motor system, corresponding forming assembly and method18 Apr 2024US 2024/0124180 A1Tetra Laval Holdings & Finance S. A.
- Automatic Tuning and Control of a Linear Drive Based Independent Cart System with Initial Value Compensation30 Nov 2023US 2023/0382650 A1Rockwell Automation Technologies, Inc.
Most cited
By later US patents
- Self-calibration algorithms in a small motor driver IC with an integrated position sensor90US 7,936,144 B2Allegro MicroSystems, LLC · 2011
- Table device70US 4,667,139 AHitachi, Ltd. · 1987
- Multi-axis gas bearing stage assembly65US 4,676,649 ACompact Spindle Bearing Corporation · 1987
- High resolution piggyback linear motor design for placement systems and the like57US 5,126,648 AMegamation Incorporated · 1992
- Plural robotic drive41US 4,714,400 AIBM Corporation · 1987