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IPC Subgroup
G08G 5/2

Arrangements for acquiring, generating, sharing or displaying traffic information

Introduced: January 2025

Full Title

Traffic control systems for aircraft > Arrangements for acquiring, generating, sharing or displaying traffic information

Classification Context

Section:
PHYSICS
Class:
SIGNALLING
Subclass:
TRAFFIC CONTROL SYSTEMS

Filing statistics

IPC G08G 5/2 belongs to the parent subclass G08G, which recorded 217,850 patent applications worldwide between 2013 and 2023. Annual filings grew from 10,726 in 2013 to 19,713 in 2023 (+84%), peaking at 24,886 applications in 2020. The most active applicants in class G08 are TOYOTA MOTOR CORPORATION (6,781 applications), SGCC(STATE GRID CORPORATION OF CHINA) (5,954 applications) and ROBERT BOSCH (3,656 applications).

Source: EPO PATSTAT, worldwide filings

7 direct subcodes

Child Classifications

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  • G08G 5/21 located onboard the aircraft
  • G08G 5/22 located on the ground
  • G08G 5/23 Details of user output interfaces, e.g. information presented
  • G08G 5/24 Details of user input interfaces, e.g. use of speech recognition or specific text formats
  • G08G 5/25 Transmission of traffic-related information between aircraft
  • G08G 5/27 for managing network coverage, e.g. ensuring transmission connections for UAVs

Top Applicants

Top 10 applicants by patent filingsfor class G08, 2013–2023, worldwide · Source: EPO PATSTAT

  1. TOYOTA MOTOR CORPORATION 6,781
  2. SGCC(STATE GRID CORPORATION OF CHINA) 5,954
  3. ROBERT BOSCH DE 3,656
  4. DENSO CORPORATION 3,452
  5. HONDA MOTOR COMPANY 2,945
  6. DENSO CORPORATION JP 2,562
  7. HONEYWELL INTERNATIONAL US 2,517
  8. TOYOTA MOTOR CORPORATION JP 2,435
  9. FORD GLOBAL TECHNOLOGIES US 2,239
  10. PANASONIC INTELLECTUAL PROPERTY 2,119