公开(公告)号：US10716012B2

公开(公告)日：2020-07-14

申请号：US15535863

申请日：2015-01-08

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

Inventor： Souvik Sen ,  David Lee ,  Martin R Fink ,  Kyu-Han Kim

IPC: H04W16/28 ,  H04W40/02 ,  H02J50/80 ,  H04W84/12

Abstract: Described herein are techniques for beamforming a wireless signal to a harvesting device. In an example, a method to increase available energy to a harvesting device is performed by a WiFi transmitting device. The WiFi transmitting device determines a preferred wireless path to the harvesting device using input from a proxy device. The WiFi transmitting device then beamforms a WiFi signal to the harvesting device along the preferred wireless path.

公开(公告)号：US10520997B2

公开(公告)日：2019-12-31

申请号：US15519714

申请日：2015-01-08

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

Inventor： Souvik Sen ,  Jeremy Gummeson ,  David Lee ,  Martin R Fink ,  Kyu Han Kim

IPC: G06F1/26 ,  G06F3/038 ,  G06F3/0354 ,  H02J50/20 ,  H02J50/10 ,  H02J50/80

Abstract: Examples herein disclose capturing a wifi signal from a computing device corresponding to a computing accessory and harvesting energy from the captured wifi signal. The examples power the computing accessory based on the harvested energy.