G01J 2003/063
Step motor
Official title: {Step motor}
G01J2003/063 (Step motor) appears on 12 US grants and 7 published applications in this corpus.
Search patents in G01J- Granted patents
- 12
- Published applications
- 7
- Assignees
- 8
- Inventors
- 27
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Spectral feature control apparatus22 Oct 2024US 12,124,053 B2Cymer, Inc.
- Spectral feature control apparatus24 Jan 2023US 11,561,407 B2Cymer, Inc.
- Spectral feature control apparatus24 Nov 2020US 10,845,610 B2Cymer, Inc.
- Hand-held synchronous scan spectrometer for in situ detection of pathogens and mineral deficiency in blood14 Jul 2020US 10,712,275 B2The Texas A&M University System
- Spectral feature control apparatus17 Sep 2019US 10,416,471 B2Cymer, Inc.
- Spectral feature control apparatus9 Jan 2025US 2025/0013066 A1Cymer, Inc.
- Spectral feature control apparatus20 Apr 2023US 2023/0124587 A1Cymer, Inc.
- Spectral feature control apparatus14 Jan 2021US 2021/0011302 A1Cymer, Inc.
- Hand-held synchronous scan spectrometer for in situ detection of pathogens and mineral deficiency in blood5 Dec 2019US 2019/0369024 A1The Texas A&M University System
- Spectral feature control apparatus21 Nov 2019US 2019/0353920 A1Cymer, Inc.
Most cited
By later US patents
- Optical spectrophotometer with wavelength modulation21US 5,231,462 ALandis & Gyr Betriebs AG · 1993
- Grating ozone spectrophotometer17US 4,652,761 A1987
- Scanning monochromator14US 5,096,295 AIMO Industries, Inc. · 1992
- Continuous monochrometer drift compensation of a spectral monochromator12US 4,916,645 AThe Perkin-Elmer Corporation · 1990
- Wavelength calibration method and apparatus9US 4,971,439 ABeckman Instruments, Inc. · 1990