G05B 2219/37151
Handling encoder signal, compensation for light variation, stray light
G05B2219/37151 (Handling encoder signal, compensation for light variation, stray light) appears on 13 US grants and 7 published applications in this corpus.
Search patents in G05B- Granted patents
- 13
- Published applications
- 7
- Assignees
- 13
- Inventors
- 26
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
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| 1987 | 1 | 0 |
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| 1989 | 1 | 0 |
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| 1992 | 2 | 0 |
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| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
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| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for estimating angular errors of angle coders in precision rotary devices, device26 May 2026US 12,638,311 B2Exail
- Instant correction method for encoder and system thereof1 Sep 2020US 10,761,507 B2Delta Electronics, Inc.
- Encoder and servo system17 Mar 2020US 10,591,889 B2OMRON Corporation
- Robot system and method for producing to-be-processed material15 Sep 2015US 9,132,554 B2Kabushiki Kaisha Yaskawa Denki
- Method of counting drive motor rotations, and memory modules, storage media, and motor and vehicle apparatuses utilizing same6 Jul 2010US 7,750,588 B2Faurecia Automotive Seating Canada Limited
- Method for estimating angular errors of angle coders in precision rotary devices, device27 Jul 2023US 2023/0236040 A1Ixblue
- Instant correction method for encoder and system thereof9 Jul 2020US 2020/0218226 A1Delta Electronics, Inc.
- Encoder and servo system15 Sep 2016US 2016/0266568 A1OMRON Corporation
- Robot system and method for producing to-be-processed material18 Sep 2014US 2014/0277733 A1Kabushiki Kaisha Yaskawa Denki
- Encoder Eccentricity Correction for Motion Control Systems25 Mar 2010US 2010/0072938 A1Lexmark International, Inc.
Most cited
By later US patents
- Method and apparatus for compensating a sensor36US 4,198,677 AExxon Research & Engineering Co. · 1980
- Photoelectric signal generating circuits28US 4,074,128 AGeneral Electric Company · 1978
- Encoder eccentricity correction for motion control systems14US 7,633,256 B2Lexmark International, Inc. · 2009
- Electric remote control device including pairs of sliding pushers12US 5,140,320 ARexroth-Sigma · 1992
- Method of calibrating an electric remote control device of the manipulator type, and device adapted for implementing this method9US 5,164,722 ARexroth-Sigma · 1992