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 19/14 specially adapted for specific applications
- G01S 19/20 Integrity monitoring, fault detection or fault isolation of space segment
- G01S 19/21 Interference related issues
- G01S 19/22 Multipath-related issues
- G01S 19/23 Testing, monitoring, correcting or calibrating of receiver elements
- G01S 19/24 Acquisition or tracking of signals transmitted by the system
- 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
- G01S 19/35 Constructional details or hardware or software details of the signal processing chain
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