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PCE
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DIFF Subgroup
H02J 50/20

using microwaves or radio frequency waves

Introduced: January 2016

Full Title

Circuit arrangements or systems for wireless supply or distribution of electric power > using microwaves or radio frequency waves

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 2016.

Child Classifications

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  • H02J 50/23 characterised by the type of transmitting antennas, e.g. directional array antennas or Yagi antennas since 2016 IPC+CPC Available in IPC and CPC
  • H02J 50/27 characterised by the type of receiving antennas, e.g. rectennas since 2016 IPC+CPC Available in IPC and CPC