US 11,699,925 B2
Artificial trees with wireless power transmission
Eric Szweda, Hong Kong (HK)
Assigned to Belgravia Wood Limited, Hong Kong (CN)
Filed by Belgravia Wood Limited, Hong Kong (HK)
Filed on Jun. 14, 2021, as Appl. No. 17/304,103.
Prior Publication US 2022/0399757 A1, Dec. 15, 2022
Int. Cl. H02J 50/40 (2016.01); H02J 50/10 (2016.01); A47G 33/06 (2006.01); F21V 23/00 (2015.01); F21V 23/04 (2006.01); H02J 7/02 (2016.01); F21Y 115/10 (2016.01); F21W 121/04 (2006.01)
CPC H02J 50/40 (2016.02) [A47G 33/06 (2013.01); F21V 23/009 (2013.01); F21V 23/0435 (2013.01); H02J 7/02 (2013.01); H02J 50/10 (2016.02); F21W 2121/04 (2013.01); F21Y 2115/10 (2016.08)] 21 Claims
OG exemplary drawing
 
1. An artificial tree comprising:
a trunk comprising one or more trunk sections forming a pole configured to support one or more branch portions, the one or more trunk sections comprising:
a first trunk section comprising:
a first transmitter connected to a power source and configured to convert an input power received from the power source into an electromagnetic field; and
a first receiver arranged proximate the first transmitter and configured to receive the electromagnetic field generated by the first transmitter and generate a first output current;
a second trunk section mechanically connected to the first trunk section, the second trunk section comprising:
a second receiver configured to generate a second output current in response to the electromagnetic field transmitted between the first trunk section and the second trunk section.