G05B 2219/41145
Digital filter for compensation of servo loop
G05B2219/41145 (Digital filter for compensation of servo loop) appears on 15 US grants and 10 published applications in this corpus.
Search patents in G05B- Granted patents
- 15
- Published applications
- 10
- Assignees
- 13
- Inventors
- 32
- Latest grant
- 16 Jan 2024
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| 1990 | 1 | 0 |
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| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
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| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Vibration control device and method using adjustable command filter and adjustable servo-amplifier16 Jan 2024US 11,874,678 B2Okuma Corporation
- Overshoot amount detection method and robot system21 Nov 2023US 11,820,015 B2Seiko Epson Corporation
- Servomotor controller29 Aug 2023US 11,740,606 B2Fanuc Corporation
- Control device and robot system25 May 2021US 11,014,234 B2Seiko Epson Corporation
- Control device and robot system17 Nov 2020US 10,836,037 B2Seiko Epson Corporation
- Overshoot Amount Detection Method And Robot System20 Jan 2022US 2022/0016769 A1Seiko Epson Corporation
- Vibration control device and vibration control method22 Jul 2021US 2021/0223803 A1Okuma Corporation
- Servomotor controller25 Mar 2021US 2021/0088998 A1Fanuc Corporation
- Control Device And Robot System4 Oct 2018US 2018/0281183 A1Seiko Epson Corporation
- Control device and robot system4 Oct 2018US 2018/0281185 A1Seiko Epson Corporation
Most cited
By later US patents
- Servo system with once per revolution rejection24US 5,610,487 AMaxtor Corporation · 1997
- Multiple channel servo configuration22US 4,931,712 APitney Bowes Inc. · 1990
- Apparatus and method for electronic control of DC motor using an all-digital phase-locked loop18US 6,823,133 B1Lexmark International, Inc. · 2004
- Predictive repetition control method for a servo motor and an apparatus therefor15US 5,371,451 AFanuc Corporation · 1994
- Position control system and velocity control system for stage driving mechanism10US 6,668,202 B2Sumitomo Heavy Industries, Ltd. · 2003