G01T 1/1645
Using electron optical imaging means
Official title: {using electron optical imaging means, e.g. image intensifier tubes, coordinate photomultiplier tubes, image converter}
G01T1/1645 (Using electron optical imaging means) appears on 54 US grants and 25 published applications in this corpus.
Search patents in G01T- Granted patents
- 54
- Published applications
- 25
- Assignees
- 37
- Inventors
- 117
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 4 |
| 2019 | 2 | 1 |
| 2020 | 3 | 6 |
| 2021 | 2 | 1 |
| 2022 | 5 | 3 |
| 2023 | 2 | 1 |
| 2024 | 3 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dual gamma ray and visible light imaging device12 May 2026US 12,625,283 B2Serac Imaging Systems Ltd
- Device comprising a capillary tube and a measurement module for estimating an activity of a radioactive liquid30 Dec 2025US 12,510,678 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Garnet scintillator compositions for downhole oil and gas explorations30 Sep 2025US 12,429,622 B2Baker Hughes Oilfield Operations LLC
- Layered scintillating neutron detector29 Oct 2024US 12,130,393 B2The United States of America as represented by the Secretary of the Navy
- Garnet scintillator compositions for downhole oil and gas explorations28 May 2024US 11,994,646 B2Baker Hughes Oilfield Operations LLC
- Gain compensation method and module and target voltage determination method25 Jun 2026US 2026/0177709 A1Shanghai United Imaging Healthcare Co., Ltd.
- Device for estimating the activity of a radioactive liquid14 Aug 2025US 2025/0258305 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Gamma radiation imaging17 Apr 2025US 2025/0123410 A1Free Bee International B.V.
- Garnet scintillator compositions for downhole oil and gas explorations19 Sep 2024US 2024/0310550 A1Baker Hughes Oilfield Operations LLC
- Imaging device4 Apr 2024US 2024/0111064 A1Serac Imaging Systems Ltd
Most cited
By later US patents
- Method for increasing the accuracy of a radiation therapy apparatus95US 5,099,505 AVarian Associates, Inc. · 1992
- Low intensity X-ray and gamma-ray imaging device46US 4,142,101 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1979
- Light and particle image intensifier44US 4,471,378 AAmerican Sterilizer Company · 1984
- X-ray grid-detector apparatus43US 5,712,483 AThe Regents of the University of California · 1998
- X-ray intensifier detector system for x-ray electronic radiography42US 4,426,721 ADiagnostic Information, Inc. · 1984