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CPC Subgroup Additional Only
G01B 2210/40

Caliper-like sensors

Full Title

Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors > Caliper-like sensors

4 direct subcodes

Child Classifications

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  • G01B 2210/42 with one or more detectors on a single side of the object to be measured and with a backing surface of support or reference on the other side
  • G01B 2210/44 with detectors on both sides of the object to be measured
  • G01B 2210/46 with one or more detectors on a single side of the object to be measured and with a transmitter on the other side
  • G01B 2210/48 for measurement of a wafer

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