公开(公告)号：US20210210961A1

公开(公告)日：2021-07-08

申请号：US16077339

申请日：2017-04-21

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

Inventor： Suketu PARTIWALA ,  Monji G. JABORI ,  Stephen Ken GUSTAFSON

IPC: H02J7/00 ,  H01M10/42 ,  H01M10/44 ,  H02J7/36 ,  H01M10/48

Abstract: A method is described in which electronic circuitry of a mobile device is powered by a plurality of battery cells that are selectably connectable in series and in parallel. The energy utilization of the circuitry is measured during operation. The power efficiency for series and parallel configurations of the battery cells is determined based on the measured energy utilization. The battery cells are configured in series or in parallel based on which of the series and parallel configurations is determined to provide a higher efficiency of energy utilization during operation.

公开(公告)号：US20210181794A1

公开(公告)日：2021-06-17

申请号：US16076466

申请日：2017-04-24

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

Inventor： Ho-Sup CHUNG ,  Stephen Ken GUSTAFSON ,  Lee E. LEPPO ,  Roger D. BENSON

IPC: G06F1/16 ,  G06F1/26 ,  G06F1/28

Abstract: Example implementations relate to docking stations. A docking station can include a power sensing component to determine an amount of supplied power received from a power supply coupled to the docking station, a host power port to power a host device (HD), a peripheral power port (PPP) to power a peripheral device, and a controller to receive a signal indicative of a change in power demands of a HD or power demands of a PPP, redetermine an amount of host power in response to on the detected change, redetermine an amount of dock power in response to the detected change, and cause transmission of the redetermined host power to the HD and the redetermined dock power to the PPP.