CPC Main Group
G01K 1/00 Details of thermometers not specially adapted for particular types of thermometer (circuits for reducing thermal inertia G01K7/42)
6 direct subcodes
Child Classifications
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- G01K 1/02 Means for indicating or recording specially adapted for thermometers
- G01K 1/08 Protective devices, e.g. casings
- G01K 1/14 Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K 1/16 Special arrangements for conducting heat from the object to the sensitive element
- G01K 1/20 Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
- G01K 1/26 Compensating for effects of pressure changes
Top Applicants
Top 10 applicants by patent filingsfor class G01, 2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 21,460
- ROBERT BOSCH DE 17,801
- SGCC(STATE GRID CORPORATION OF CHINA) 17,347
- SAMSUNG ELECTRONICS COMPANY KR 13,192
- QUALCOMM US 9,900
- HALLIBURTON ENERGY SERVICES GROUP US 9,742
- PHILIPS ELECTRONICS NL 7,249
- MITSUBISHI ELECTRIC CORPORATION JP 6,503
- ZHEJIANG UNIVERSITY 6,414
- DENSO CORPORATION JP 6,382