• All sections
• H - Electricity
• H02J - Circuit arrangements or systems for supplying or distributing electric powersystems for storing electric energy
• H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the networkCircuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network

Patent holdings for IPC class H02J 13/00

Total number of patents in this class: 8209

10-year publication summary

Principal owners for this class