H01J 47/062
Multiwire proportional counter tubes
Official title: {Multiwire proportional counter tubes}
H01J47/062 (Multiwire proportional counter tubes) appears on 26 US grants and 5 published applications in this corpus.
Search patents in H01J- Granted patents
- 26
- Published applications
- 5
- Assignees
- 18
- Inventors
- 57
- Latest grant
- 24 Mar 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fabricating a small-scale radiation detector24 Mar 2015US 8,987,031 B2International Business Machines Corporation
- Micro-machined gaseous radiation detectors21 Jan 2014US 8,633,448 B1Agiltron, Inc.
- Microstrip gas chamber23 Aug 2005US 6,933,506 B2
- Charged particle analysis17 Sep 2002US 6,452,401 B1
- Medical imaging devices using low-dose X or gamma ionizing radiation18 Feb 1997US 5,604,783 A
- Apparatus for Measuring Ionizing Radiation25 Jun 2020US 2020/0200922 A1BERTHOLD TECHNOLOGIES GmbH & Co.KG
- Fabricating a small-scale radiation detector6 Nov 2014US 2014/0329351 A1International Business Machines Corporation
- Radiation detector2 Dec 2010US 2010/0301220 A1Petrra Ltd.
- Microstrip gas chamber25 Sep 2003US 2003/0178572 A1
- Light conversion and detection of visible light22 Aug 2002US 2002/0113551 A1
Most cited
By later US patents
- 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
- Cathode/converter18US 4,816,683 A1989
- Medical imaging device using low-dose X- or gamma ionizing radiation18US 5,521,956 A1996
- Position-sensitive director13US 4,937,455 AKernforschungsanlage Julich Gesellschaft mit beschrankter Haftung · 1990