the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]

Full Title

Systems supporting electrical power generation, transmission or distribution > Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation > the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]

This code exists only in CPC.

Diff view requires codes present in both systems.

View in CPC →

Top Applicants

Top Applicants (CPC)

Class Y04,2013–2023, worldwide · Source: EPO PATSTAT

SGCC(STATE GRID CORPORATION OF CHINA) 11,048
GUANGDONG POWER GRID CORPORATION 3,187
NORTH CHINA ELECTRIC POWER UNIVERSITY 1,200
STATE GRID JIANGSU ELECTRIC POWER COMPANY 956
STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY 929
SIEMENS DE 899
STATE GRID ZHEJIANG ELECTRIC POWER COMPANY 794
GUIZHOU POWER GRID CORPORATION 770
SHENZHEN POWER SUPPLY BUREAU COMPANY 745
STATE GRID FUJIAN ELECTRIC POWER COMPANY 720