H05G 1/44
In which the switching instant is determined by measuring the amount of
Official title: in which the switching instant is determined by measuring the amount of radiation directly {(dosimetry in general G01T1/02)}
H05G1/44 (In which the switching instant is determined by measuring the amount of) appears on 148 US grants and 56 published applications in this corpus.
Search patents in H05G- Granted patents
- 148
- Published applications
- 56
- Assignees
- 64
- Inventors
- 236
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 2 |
| 2002 | 1 | 3 |
| 2003 | 3 | 0 |
| 2004 | 1 | 4 |
| 2005 | 3 | 4 |
| 2006 | 3 | 2 |
| 2007 | 2 | 0 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 4 |
| 2014 | 2 | 3 |
| 2015 | 2 | 9 |
| 2016 | 2 | 3 |
| 2017 | 4 | 1 |
| 2018 | 8 | 3 |
| 2019 | 4 | 3 |
| 2020 | 2 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 4 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Radiation imaging system, radiation imaging apparatus comprising detection unit, automatic exposure control unit, and memory control unit, and control method for radiation imaging apparatus10 Feb 2026US 12,544,030 B2Canon Kabushiki Kaisha
- Method for dose control2 Dec 2025US 12,484,873 B2Siemens Healthineers AG
- Radiography control apparatus, image processing control method and storage medium22 Jul 2025US 12,364,453 B2Konica Minolta, Inc.
- Radiation imaging system, control apparatus, and control method13 Feb 2024US 11,902,695 B2Canon Kabushiki Kaisha
- Predictive method for controlling a radiological apparatus and radiological apparatus implementing it25 Jul 2023US 11,707,249 B2General Medical Merate S.P.A.
- Radiography control device, method, and program20 Nov 2025US 2025/0352163 A1FUJIFILM Corporation
- Method for dose control17 Jul 2025US 2025/0228516 A1Siemens Healthineers AG
- Radiation image capture apparatus, radiation image shooting system, and control method9 Jan 2025US 2025/0012936 A1Canon Kabushiki Kaisha
- Automatic exposure control method and system for x-ray3 Oct 2024US 2024/0334583 A1Iray Technology Company Limited
- Radiation imaging apparatus, radiation imaging system, and control method for radiation imaging apparatus26 Oct 2023US 2023/0341567 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Mammographic biopsy needle holder system177US 4,821,727 AElscint Ltd. · 1989
- Exposure monitoring in radiation imaging158US 4,845,771 APicker International, Inc. · 1989
- X-ray ambient level safety system153US 6,067,344 AAmerican Science and Engineering, Inc. · 2000
- Quality of shadowgraphic x-ray images133US 4,773,087 AUniversity of Rochester · 1988
- Advanced CCD-based x-ray image sensor system120US 5,773,832 ALoral Fairchild Corporation · 1998