H01J 47/008
Drift detectors
Official title: {Drift detectors}
H01J47/008 (Drift detectors) appears on 17 US grants and 9 published applications in this corpus.
Search patents in H01J- Granted patents
- 17
- Published applications
- 9
- Assignees
- 11
- Inventors
- 23
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 3 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 3 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Drift tube with true hermetic seal30 Jun 2026US 12,671,067 B2Optical Systems, Inc.
- Drift tube borehole muon detector system, apparatus, and method for muon radiography and tomography6 May 2025US 12,292,544 B2Ideon Technologies Inc.
- Drift tube with true hermetic seal16 Jul 2024US 12,040,168 B2
- Drift tube borehole muon detector system, apparatus, and method for muon radiography and tomography11 Jun 2024US 12,007,527 B2Ideon Technologies Inc.
- Electrically conductive, gas-sealed, aluminum-to-aluminum connection and methods of making same17 Dec 2019US 10,510,520 B2Douglas Electrical Components, Inc.
- Drift tube borehole muon detector system, apparatus, and method for muon radiography and tomography1 May 2025US 2025/0138216 A1Ideon Technologies Inc.
- Drift Tube with True Hermetic Seal6 Feb 2025US 2025/0046590 A1Optical Systems, Inc.
- Drift tubes27 Jun 2024US 2024/0213009 A1
- Drift Tube with True Hermetic Seal22 Feb 2024US 2024/0063005 A1Optical Systems, Inc.
- Drift tube borehole muon detector system, apparatus, and method for muon radiography and tomography4 Jan 2024US 2024/0004102 A1Ideon Technologies Inc.
Most cited
By later US patents
- Method and apparatus for improving the specificity of an ion mobility spectrometer utillizing sulfur dioxide dopant chemistry26US 5,095,206 AEnvironmental Technologies Group, Inc. · 1992
- Medical imaging device using low-dose X- or gamma ionizing radiation18US 5,521,956 A1996
- Medical imaging devices using low-dose X or gamma ionizing radiation9US 5,604,783 A1997
- Gaseous-based radiation detector and apparatus for radiography7US 6,600,804 B2XCounter AB · 2003
- High pressure xenon ionization detector6US 4,880,983 AYale University · 1989