G05B 2219/41251
Servo with spring, resilient, elastic element, twist
G05B2219/41251 (Servo with spring, resilient, elastic element, twist) appears on 22 US grants and 14 published applications in this corpus.
Search patents in G05B- Granted patents
- 22
- Published applications
- 14
- Assignees
- 12
- Inventors
- 33
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
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| 1980 | 1 | 0 |
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| 2004 | 0 | 1 |
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| 2006 | 1 | 1 |
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| 2008 | 1 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
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| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 0 |
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| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Motor control device, industrial machine system, and motor control method23 Sep 2025US 12,422,827 B2Fanuc Corporation
- Driving device and detecting device29 Jun 2021US 11,045,950 B2Canon Kabushiki Kaisha
- Work piece processing device with servo-elastic actuator system with compliance elastic member and weight compensation elastic member15 Dec 2020US 10,864,608 B2Branson Ultrasonics Corporation
- Piezoelectric drive device, driving method thereof, robot, and driving method thereof28 Nov 2017US 9,827,672 B2Seiko Epson Corporation
- Motor controlling apparatus for suppressing vibrations19 Sep 2017US 9,766,614 B2Fanuc Corporation
- Motor control device, industrial machine system, and motor control method4 Jul 2024US 2024/0219890 A1Fanuc Corporation
- Driving device and detecting device7 May 2020US 2020/0139544 A1Canon Kabushiki Kaisha
- Work Piece Processing Device With Servo-Elastic Actuator System With Compliance Elastic Member And Weight Compensation Elastic Member29 Aug 2019US 2019/0262956 A1Branson Ultrasonics Corporation
- Piezoelectric drive device, driving method thereof, robot, and driving method thereof29 Sep 2016US 2016/0284968 A1Seiko Epson Corporation
- Motor controlling apparatus for suppressing vibrations21 Jul 2016US 2016/0209829 A1Fanuc Corporation
Most cited
By later US patents
- Adaptive sliding mode control method for object of control including spring system76US 5,442,270 AFanuc Corporation · 1995
- Drive circuit and method for an electric actuator with spring return56US 6,249,100 B1Honeywell International Inc. · 2001
- Controller38US 7,030,585 B2Fanuc Corporation · 2006
- Sliding mode control method for a machine having an operating section operatively coupled to a servomotor and wherein a switching variable is determined based on a torsion amount and a torsion speed30US 5,341,078 AFanuc Corporation · 1994
- Vibration control method18US 5,637,969 AFanuc Corporation · 1997