A61B 6/585
Calibration of detector units
Official title: {Calibration of detector units}
A61B6/585 (Calibration of detector units) appears on 454 US grants and 520 published applications in this corpus.
Search patents in A61B- Granted patents
- 454
- Published applications
- 520
- Assignees
- 146
- Inventors
- 931
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 6 | 7 |
| 2003 | 6 | 10 |
| 2004 | 4 | 14 |
| 2005 | 11 | 21 |
| 2006 | 13 | 10 |
| 2007 | 9 | 11 |
| 2008 | 15 | 8 |
| 2009 | 10 | 25 |
| 2010 | 13 | 13 |
| 2011 | 15 | 16 |
| 2012 | 17 | 23 |
| 2013 | 6 | 21 |
| 2014 | 25 | 25 |
| 2015 | 14 | 23 |
| 2016 | 22 | 30 |
| 2017 | 28 | 33 |
| 2018 | 24 | 28 |
| 2019 | 33 | 32 |
| 2020 | 40 | 26 |
| 2021 | 32 | 33 |
| 2022 | 21 | 25 |
| 2023 | 20 | 18 |
| 2024 | 24 | 24 |
| 2025 | 23 | 28 |
| 2026 | 9 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Geometry calibration algorithm for large flat module detector CT scanner303US 9,398,890 B2GE Medical Systems Global Technology Company, LLC · 2016
- Radiation imaging device301US 8,787,520 B2Hitachi Medical Corporation · 2014
- Mammography system and method employing offset compression paddles, automatic collimation, and retractable anti-scatter grid148US 7,319,735 B2Hologic, Inc. · 2008
- Mammography system and method employing offset compression paddles, automatic collimation, and retractable anti-scatter grid146US 7,443,949 B2Hologic, Inc. · 2008
- Multi-mode tomosynthesis/mammography gain calibration and image correction using gain map information from selected projection angles85US 7,991,106 B2Hologic, Inc. · 2011