G01T 1/28
With secondary-emission detectors
Official title: with secondary-emission detectors
G01T1/28 (With secondary-emission detectors) appears on 136 US grants and 82 published applications in this corpus.
Search patents in G01T- Granted patents
- 136
- Published applications
- 82
- Assignees
- 118
- Inventors
- 294
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 4 |
| 2007 | 0 | 1 |
| 2008 | 4 | 3 |
| 2009 | 3 | 5 |
| 2010 | 4 | 4 |
| 2011 | 3 | 2 |
| 2012 | 3 | 4 |
| 2013 | 2 | 8 |
| 2014 | 6 | 5 |
| 2015 | 4 | 4 |
| 2016 | 9 | 4 |
| 2017 | 5 | 6 |
| 2018 | 5 | 6 |
| 2019 | 5 | 5 |
| 2020 | 3 | 6 |
| 2021 | 6 | 2 |
| 2022 | 5 | 7 |
| 2023 | 4 | 1 |
| 2024 | 4 | 3 |
| 2025 | 3 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Photoelectric conversion device, electromagnetic wave detection device, photoelectric conversion method and electromagnetic wave detection method26 May 2026US 12,640,354 B2Hamamatsu Photonics K.K.
- Dual gamma ray and visible light imaging device12 May 2026US 12,625,283 B2Serac Imaging Systems Ltd
- Daly detector operable in negative ion and positive ion detection modes5 Aug 2025US 12,379,512 B2Thermo Finnigan LLC
- Coincidence technique-based x-ray detection device and composition analysis method27 May 2025US 12,313,574 B1Shandong University
- Method for manufacturing a flux detector of a first and a second ionizing radiation29 Apr 2025US 12,287,440 B2Centre National De La Recherche Scientifique
- Microchannel plates with structured channels constructed from patterned laminae8 Oct 2026US 2026/0309881 A1Southwest Research Institute
- Particle Detector Device Adapted for Application in Minimally Invasive Nuclear Medicine Radio-Guided Surgery (RGS), and Method of Manufacturing the Device25 Sep 2025US 2025/0298156 A1Istituto Nazionale Di Fisica Nucleare
- Photoelectric conversion device, electromagnetic wave detection device, photoelectric conversion method and electromagnetic wave detection method24 Oct 2024US 2024/0355601 A1Danmarks Tekniske Universitet
- Method for manufacturing a flux detectore of a first and a second ionising radiation18 Jul 2024US 2024/0241274 A1Centre National De La Recherche Scientifique
- Imaging device4 Apr 2024US 2024/0111064 A1Serac Imaging Systems Ltd
Most cited
By later US patents
- 3D imaging underwater laser radar98US 5,446,529 AAdvanced Scientific Concepts, Inc. · 1995
- Process and device for determining the spatial distribution of electrons emerging from the surface of a radioactive body60US 5,032,729 A1991
- 3D imaging underwater laser radar60US 5,696,577 AAdvanced Scientific Concepts, Inc. · 1997
- Device and method for analyzing ions of high mass59US 5,202,561 AFinnigan Corporation · 1993
- Radiation detecting device43US 4,926,052 AKabushiki Kaisha Toshiba · 1990