IPC Subgroup
G01T 1/16 Measuring radiation intensity
Introduced: September 1968
Last revised: January 2006
Full Title
Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation > Measuring radiation intensity
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASUREMENT OF NUCLEAR OR X-RADIATION
11 direct subcodes
Child Classifications
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- G01T 1/161 Applications in the field of nuclear medicine, e.g. counting
- G01T 1/167 Measuring radioactive content of objects, e.g. contamination
- G01T 1/169 Exploration, location of contaminated surface areas
- G01T 1/17 Circuit arrangements not adapted to a particular type of detector
- G01T 1/18 with counting-tube arrangements, e.g. with Geiger counters
- G01T 1/185 with ionisation-chamber arrangements
- G01T 1/2 with scintillation detectors
- G01T 1/22 with Cerenkov detectors
- G01T 1/24 with semiconductor detectors
- G01T 1/26 with resistance detectors
- G01T 1/28 with secondary-emission detectors
Top Applicants
Top 10 applicants by patent filingsfor class G01, 2013–2023, worldwide · Source: EPO PATSTAT
- SGCC(STATE GRID CORPORATION OF CHINA) 41,447
- CHINESE ACADEMY OF SCIENCES 32,952
- ROBERT BOSCH DE 16,470
- SAMSUNG ELECTRONICS COMPANY KR 10,052
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 9,573
- ZHEJIANG UNIVERSITY 9,529
- GUANGDONG POWER GRID CORPORATION 8,615
- TSINGHUA UNIVERSITY 7,805
- HALLIBURTON ENERGY SERVICES GROUP US 7,796
- QUALCOMM US 7,171