G01T 1/295
Using coded aperture devices
Official title: {using coded aperture devices, e.g. Fresnel zone plates (handling of radiation of particles, e.g. using diaphragms, collimators, diffraction G21K1/00)}
G01T1/295 (Using coded aperture devices) appears on 113 US grants and 100 published applications in this corpus.
Search patents in G01T- Granted patents
- 113
- Published applications
- 100
- Assignees
- 82
- Inventors
- 255
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 1 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 2 | 4 |
| 2006 | 2 | 6 |
| 2007 | 0 | 2 |
| 2008 | 5 | 7 |
| 2009 | 5 | 10 |
| 2010 | 2 | 3 |
| 2011 | 9 | 3 |
| 2012 | 5 | 3 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 3 | 2 |
| 2016 | 2 | 4 |
| 2017 | 2 | 4 |
| 2018 | 3 | 2 |
| 2019 | 4 | 1 |
| 2020 | 2 | 6 |
| 2021 | 5 | 10 |
| 2022 | 8 | 6 |
| 2023 | 7 | 5 |
| 2024 | 5 | 5 |
| 2025 | 4 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for forming a gamma image by combining a compton imaging modality and a coded mask imaging modality26 May 2026US 12,638,604 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Tuning method for collimator, controller, collimator and CT machine17 Feb 2026US 12,554,027 B2Siemens Healthineers AG
- Radiation detection system2 Dec 2025US 12,487,371 B2Kromek Limited
- System and method for mapping chemical elements in a sample18 Nov 2025US 12,474,283 B2Bar-Ilan University
- Methods and systems for high performance and versatile molecular imaging17 Jun 2025US 12,329,551 B2Ziteo, Inc.
- Methods and systems for high performance and versatile molecular imaging19 Feb 2026US 2026/0047810 A1Siemens Medical Solutions USA, Inc.
- Methods and systems for two-dimensional determination of the size and shape of a bright, micron-size light source using interferometry with a two-dimensional non-redundant aperture mask, including methods and systems for wavefront sensing20 Nov 2025US 2025/0354872 A1Associated Universities, Inc.
- Methods and devices for acquiring super-resolution imaging with modulation11 Sep 2025US 2025/0285223 A1
- Emission tomography with generalized time encoded aperture imaging3 Jul 2025US 2025/0216562 A1Siemens Medical Solutions USA, Inc.
- Method for forming a gamma image by combining a compton imaging modality and a coded mask imaging modality15 May 2025US 2025/0155588 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
Most cited
By later US patents
- Coded aperture X-ray imaging system210US 5,940,468 AAmerican Science and Engineering, Inc. · 1999
- Coded aperture imaging139US 6,737,652 B2Massachusetts Institute of Technology · 2004
- Semiconductor sensor for gamma-ray tomographic imaging system102US 5,245,191 ABoard of Regents, University of Arizona · 1993
- Imaging probe and method80US 4,595,014 AUniversity Patents, Inc. · 1986
- Coded-aperture system for planar imaging of volumetric sources74US 6,392,235 B1Arizona Board of Regents on Behalf of the University of Arizona · 2002