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
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
Filing statistics
IPC G01S 19/13 belongs to the parent subclass G01S, which recorded 358,214 patent applications worldwide between 2013 and 2023. Annual filings grew from 14,936 in 2013 to 42,439 in 2023 (+184%), peaking at 45,682 applications in 2022. The most active applicants in class G01 are SGCC(STATE GRID CORPORATION OF CHINA) (41,447 applications), CHINESE ACADEMY OF SCIENCES (32,952 applications) and ROBERT BOSCH (16,470 applications).
Source: EPO PATSTAT, worldwide filings
11 direct subcodes
Child Classifications
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- G01S 19/14 specially adapted for specific applications
- G01S 19/2 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 a receiver element
- 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
- 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