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CPC Subgroup
G01S 19/13

Receivers

Full Title

Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems > Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO > Receivers

11 direct subcodes

Child Classifications

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  • G01S 19/20 Integrity monitoring, fault detection or fault isolation of space segment
  • G01S 19/22 Multipath-related issues
  • G01S 19/31 Acquisition or tracking of other signals for positioning
  • G01S 19/32 Multimode operation in a single same satellite system, e.g. GPS L1/L2
  • G01S 19/33 Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
  • G01S 19/34 Power consumption

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