DIFF Subgroup
G01S 19/13 Receivers
Introduced: January 2010
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
IPC and CPC are identically structured here. All 11 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2010.
Child Classifications
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- G01S 19/20 Integrity monitoring, fault detection or fault isolation of space segment since 2010 IPC+CPC Available in IPC and CPC
- G01S 19/23 Testing, monitoring, correcting or calibrating of receiver elements since 2010 +1 CPC IPC+CPC Available in IPC and CPC
- G01S 19/24 Acquisition or tracking of signals transmitted by the system since 2010 +2 CPC IPC+CPC Available in IPC and CPC
- G01S 19/31 Acquisition or tracking of other signals for positioning since 2010 IPC+CPC Available in IPC and CPC
- G01S 19/32 Multimode operation in a single same satellite system, e.g. GPS L1/L2 since 2010 IPC+CPC Available in IPC and CPC
- G01S 19/33 Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS since 2010 IPC+CPC Available in IPC and CPC
- G01S 19/35 Constructional details or hardware or software details of the signal processing chain since 2010 IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class G01,2013–2023, worldwide · Source: EPO PATSTAT
- SGCC(STATE GRID CORPORATION OF CHINA) 41,447
- CHINESE ACADEMY OF SCIENCES 32,952
- ROBERT BOSCH DE 16,470
- SAMSUNG ELECTRONICS COMPANY KR 10,052
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 9,573
- ZHEJIANG UNIVERSITY 9,529
- GUANGDONG POWER GRID CORPORATION 8,615
- TSINGHUA UNIVERSITY 7,805
- HALLIBURTON ENERGY SERVICES GROUP US 7,796
- QUALCOMM US 7,171
Top Applicants (CPC)
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