G01T 1/00
Measuring x-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
Official title: Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation (G01T3/00, G01T5/00 take precedence)
G01T1/00 (Measuring x-radiation, gamma radiation, corpuscular radiation, or cosmic radiation) appears on 13,184 US grants and 11,730 published applications in this corpus.
Search patents in G01T- Granted patents
- 13,184
- Published applications
- 11,730
- Assignees
- 3,198
- Inventors
- 17,814
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 95 | 0 |
| 1977 | 91 | 0 |
| 1978 | 71 | 0 |
| 1979 | 56 | 0 |
| 1980 | 94 | 0 |
| 1981 | 97 | 0 |
| 1982 | 65 | 0 |
| 1983 | 77 | 0 |
| 1984 | 101 | 0 |
| 1985 | 105 | 0 |
| 1986 | 137 | 0 |
| 1987 | 127 | 0 |
| 1988 | 136 | 0 |
| 1989 | 232 | 0 |
| 1990 | 173 | 0 |
| 1991 | 177 | 0 |
| 1992 | 161 | 0 |
| 1993 | 118 | 0 |
| 1994 | 164 | 0 |
| 1995 | 140 | 0 |
| 1996 | 153 | 0 |
| 1997 | 141 | 0 |
| 1998 | 139 | 0 |
| 1999 | 121 | 0 |
| 2000 | 115 | 0 |
| 2001 | 181 | 64 |
| 2002 | 200 | 175 |
| 2003 | 196 | 216 |
| 2004 | 170 | 311 |
| 2005 | 175 | 323 |
| 2006 | 299 | 373 |
| 2007 | 297 | 389 |
| 2008 | 306 | 389 |
| 2009 | 311 | 421 |
| 2010 | 355 | 506 |
| 2011 | 292 | 465 |
| 2012 | 291 | 474 |
| 2013 | 427 | 552 |
| 2014 | 490 | 628 |
| 2015 | 536 | 614 |
| 2016 | 550 | 626 |
| 2017 | 589 | 586 |
| 2018 | 589 | 655 |
| 2019 | 644 | 616 |
| 2020 | 602 | 650 |
| 2021 | 584 | 565 |
| 2022 | 465 | 558 |
| 2023 | 469 | 488 |
| 2024 | 422 | 477 |
| 2025 | 378 | 355 |
| 2026 | 280 | 254 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01T 1/16Measuring radiation intensity10,547
- G01T 1/29Measurement performed on radiation beams3,184
- G01T 1/02Dosimeters1,142
- G01T 1/36Measuring spectral distribution of x-rays or of nuclear radiation spectrometry534
- G01T 1/15Instruments in which pulses generated by a radiation detector are integrated34
- G01T 1/003Scintillation cells29
- G01T 1/006Total absorption calorimeters20
- G01T 1/32Measuring polarisation of particles8
All 10 subgroupsShow fewer
Recent patents
- Providing adjusted recording parameters6 Oct 2026US 12,751,684 B2Siemens Healthineers AG
- Radiographic imaging apparatus and radiographic imaging system6 Oct 2026US 12,751,686 B2Konica Minolta, Inc.
- XRF analyzer with improved resolution by using micro-reset6 Oct 2026US 12,754,329 B2Evident Scientific, Inc.
- Portable system comprising a primary gas flowpath, a cartridge dock including a filter cartridge, and a gamma detector apparatus for monitoring airborne radionuclides6 Oct 2026US 12,754,330 B2Atomic Energy of Canada Limited/éNergie Atomique Du Canada LimitéE
- Timing pickoff circuit6 Oct 2026US 12,754,331 B2Siemens Medical Solutions USA, Inc.
- Detection system of ionizing radiation emitted by sources, such as radioactive samples and the like, detection sensors and detection method8 Oct 2026US 2026/0306037 A1Alma Mater Studiorum - Università di Bologna
- Methods for Advanced Intraoperative Imaging8 Oct 2026US 2026/0306188 A1
- Method for predicting defect in semiconductor device8 Oct 2026US 2026/0309768 A1Samsung Electronics Co., Ltd.
- Cryogenic Detector for Measuring Radioactivity in a Sample8 Oct 2026US 2026/0309877 A1Gran Sasso Science Institute
- Method of injecting charge into vdmos device, method of detecting radiation dose and electronic device8 Oct 2026US 2026/0309878 A1Nuctech Company Limited
Most cited
By later US patents
- Multi-mode cone beam CT radiotherapy simulator and treatment machine with a flat panel imager382US 8,116,430 B1Varian Medical Systems, Inc. · 2012
- Multi-mode cone beam CT radiotherapy simulator and treatment machine with a flat panel imager365US 7,945,021 B2Varian Medical Systems, Inc. · 2011
- Method of and apparatus for reading out a radiation image recorded in a stimulable phosphor351US 4,258,264 AFuji Photo Film Co., Ltd. · 1981
- Computed tomography with increased field of view337US 7,062,006 B1Nova Ray, Inc. · 2006
- Personal electronic dosimeter315US 5,500,532 AArizona Board of Regents · 1996