US 11,967,852 B2
Control of wireless chargers with power lines
Kuo-Hsien Liu, Taipei (TW); Jerome Arnaud Antoine Bove, Taipei (TW); and Isaac Lagnado, Spring, TX (US)
Assigned to Hewlett-Packard Development Company, L.P., Spring, TX (US)
Filed by HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., Spring, TX (US)
Filed on Jul. 21, 2022, as Appl. No. 17/870,812.
Prior Publication US 2024/0030736 A1, Jan. 25, 2024
Int. Cl. H02J 7/00 (2006.01); H02J 50/00 (2016.01)
CPC H02J 7/00712 (2020.01) [H02J 7/0047 (2013.01); H02J 50/00 (2016.02)] 20 Claims
OG exemplary drawing
 
1. A device comprising:
a power regulator to provide electrical power to a wireless charger over a power line;
a controller connected to the power regulator, the controller to:
generate a signal that encodes an allowable power draw of the wireless charger; and
communicate the signal to the power regulator, wherein the power regulator communicates the signal with the electrical power transmitted over the power line to the wireless charger.