CPC Main Group Additional Only
Y02T 50/00 Aeronautics or air transport
6 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- Y02T 50/10 Drag reduction
- Y02T 50/30 Wing lift efficiency
- Y02T 50/40 Weight reduction
- Y02T 50/50 On board measures aiming to increase energy efficiency
- Y02T 50/60 Efficient propulsion technologies, e.g. for aircraft
- Y02T 50/80 Energy efficient operational measures, e.g. ground operations or mission management
Top Applicants
Top 10 applicants by patent filingsfor class Y02, 2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 30,705
- TOYOTA MOTOR CORPORATION 29,065
- SGCC(STATE GRID CORPORATION OF CHINA) 22,908
- LG CHEM KR 22,513
- LG ENERGY SOLUTION KR 20,650
- TOYOTA MOTOR CORPORATION JP 18,015
- HYUNDAI MOTOR COMPANY KR 17,857
- ROBERT BOSCH DE 16,262
- SAMSUNG ELECTRONICS COMPANY KR 14,408
- GE (GENERAL ELECTRIC COMPANY) US 12,474