H01J 47/06
Proportional counter tubes
H01J47/06 (Proportional counter tubes) appears on 74 US grants and 32 published applications in this corpus.
Search patents in H01J- Granted patents
- 74
- Published applications
- 32
- Assignees
- 54
- Inventors
- 157
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 5 |
| 2019 | 3 | 0 |
| 2020 | 1 | 3 |
| 2021 | 2 | 4 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Radiation detection element3 Sep 2024US 12,078,765 B2Dai Nippon Printing Co.Ltd.
- Pressure-regulating large-area windowless airflow proportional counter18 Apr 2023US 11,630,219 B2Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R. O. C.
- Radiation detection device7 Feb 2023US 11,573,337 B2Dai Nippon Printing Co.Ltd.
- Detection element, radiation detection device, and compton camera11 Jan 2022US 11,221,420 B2Dai Nippon Printing Co.Ltd.
- Gas drift detector31 Aug 2021US 11,105,936 B2Heikki Sipila Oy
- Radiation detection element and radiation detection device28 Nov 2024US 2024/0393483 A1Dai Nippon Printing Co.Ltd.
- Pressure-regulating large-area windowless airflow proportional counter2 Feb 2023US 2023/0036752 A1Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R. O. C.
- Devices for mounting imaging detectors20 Jan 2022US 2022/0018979 A1Baker Hughes Oilfield Operations LLC
- Radiation detection device26 Aug 2021US 2021/0263172 A1Dai Nippon Printing Co.Ltd.
- Radiation detection element5 Aug 2021US 2021/0239857 A1Dai Nippon Printing Co.Ltd.
Most cited
By later US patents
- System for monitoring the position, intensity, uniformity and directivity of a beam of ionizing radiation51US 3,942,012 AC. G. R. MeV · 1976
- Fan beam X- or .gamma.-ray 3-D tomography34US 4,075,492 AThe Board of Trustees of the Leland Stanford Junior University · 1978
- High speed multiwire photon camera28US 4,999,501 ABaylor College of Medicine · 1991
- Detection and imaging of the spatial distribution of visible or ultraviolet photons21US 4,376,892 AAgence Nationale de Valorisation de la Recherche (ANVAR) · 1983
- Ionizing radiation detector having proportional microcounters19US 5,742,061 ACentre National De La Recherche Scientifique · 1998