公开(公告)号：US11967852B2

公开(公告)日：2024-04-23

申请号：US17870812

申请日：2022-07-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Kuo-Hsien Liu ,  Jerome Arnaud Antoine Bove ,  Isaac Lagnado

IPC: H02J7/00 ,  H02J50/00

CPC classification number: H02J7/00712 ,  H02J7/0047 ,  H02J50/00

Abstract: An example device includes a power regulator to provide electrical power to a wireless charger over a power line and a controller connected to the power regulator. The controller is to generate a signal that encodes an allowable power draw of the wireless charger and communicate the signal to the power regulator. The power regulator communicates the signal with the electrical power transmitted over the power line to the wireless charger.

公开(公告)号：US20240128804A1

公开(公告)日：2024-04-18

申请号：US17968091

申请日：2022-10-18

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Kuo-Hsien Liu ,  Jerome Bove ,  Isaac Lagnado

IPC: H02J50/90

CPC classification number: H02J50/90 ,  H02J50/12

Abstract: Examples herein relate to wireless polling frequency alteration. For instance, in some examples a wireless power transmitter circuit can emit wireless signals to detect a presence of a wireless power receiver circuit included in a mobile device and a controller can alter a wireless polling frequency at which the wireless power transmitter circuit emits the wireless signals to a respective wireless polling frequency of a plurality of wireless polling frequencies.

公开(公告)号：US11949256B1

公开(公告)日：2024-04-02

申请号：US17968091

申请日：2022-10-18

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Kuo-Hsien Liu ,  Jerome Bove ,  Isaac Lagnado

IPC: H02J50/90 ,  H02J50/12

CPC classification number: H02J50/90 ,  H02J50/12

Abstract: Examples herein relate to wireless polling frequency alteration. For instance, in some examples a wireless power transmitter circuit can emit wireless signals to detect a presence of a wireless power receiver circuit included in a mobile device and a controller can alter a wireless polling frequency at which the wireless power transmitter circuit emits the wireless signals to a respective wireless polling frequency of a plurality of wireless polling frequencies.