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CPC Subgroup Additional Only
G01N 2203/0435

modifying the type of the force applied, e.g. the chuck transforms a compressive machine for applying a bending test

Full Title

Investigating strength properties of solid materials by application of mechanical stress > Details not specific for a particular testing method > Chucks, fixtures, jaws, holders or anvils > modifying the type of the force applied, e.g. the chuck transforms a compressive machine for applying a bending test

Top Applicants

Top 10 applicants by patent filingsfor class G01, 2013–2023, worldwide · Source: EPO PATSTAT

  1. CHINESE ACADEMY OF SCIENCES 21,460
  2. ROBERT BOSCH DE 17,801
  3. SGCC(STATE GRID CORPORATION OF CHINA) 17,347
  4. SAMSUNG ELECTRONICS COMPANY KR 13,192
  5. QUALCOMM US 9,900
  6. HALLIBURTON ENERGY SERVICES GROUP US 9,742
  7. PHILIPS ELECTRONICS NL 7,249
  8. MITSUBISHI ELECTRIC CORPORATION JP 6,503
  9. ZHEJIANG UNIVERSITY 6,414
  10. DENSO CORPORATION JP 6,382