CPC Main Group Additional Only
G01N 2203/00 Investigating strength properties of solid materials by application of mechanical stress
6 direct subcodes
Child Classifications
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- G01N 2203/0001 Type of application of the stress
- G01N 2203/0014 Type of force applied
- G01N 2203/003 Generation of the force
- G01N 2203/0058 Kind of property studied
- G01N 2203/0098 Tests specified by its name, e.g. Charpy, Brinnel, Mullen
- G01N 2203/02 Details not specific for a particular testing method
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