CPC Main Group
G08G 1/00 Traffic control systems for road vehicles (arrangement of road signs or traffic signals E01F9/00 )
11 direct subcodes
Child Classifications
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- G08G 1/005 including pedestrian guidance indicator
- G08G 1/01 Detecting movement of traffic to be counted or controlled (G08G1/07 - G08G1/14 take precedence)
- G08G 1/065 by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
- G08G 1/07 Controlling traffic signals
- G08G 1/09 Arrangements for giving variable traffic instructions (; indicating arrangements for variable information by selection or combination of individual elements G09F9/00)
- G08G 1/097 Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
- G08G 1/123 indicating the position of vehicles, e.g. scheduled vehicles; (transmission of navigation instructions to vehicles G08G1/0968)
- G08G 1/14 indicating individual free spaces in parking areas
- G08G 1/16 Anti-collision systems (road vehicle drive control systems for predicting or avoiding probable or impending collision otherwise than by control of a particular sub-unit B60W30/08)
Top Applicants
Top 10 applicants by patent filingsfor class G08, 2013–2023, worldwide · Source: EPO PATSTAT
- ROBERT BOSCH DE 3,999
- TOYOTA MOTOR CORPORATION 3,488
- TOYOTA MOTOR CORPORATION JP 3,377
- FORD GLOBAL TECHNOLOGIES US 3,103
- DENSO CORPORATION JP 2,964
- HONEYWELL INTERNATIONAL US 2,873
- HYUNDAI MOTOR COMPANY KR 2,343
- NISSAN MOTOR COMPANY JP 2,265
- SGCC(STATE GRID CORPORATION OF CHINA) 2,247
- SAMSUNG ELECTRONICS COMPANY KR 2,132