公开(公告)号：US20210298140A1

公开(公告)日：2021-09-23

申请号：US17058941

申请日：2018-11-29

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

Inventor： Po-Hsien Lin ,  An Chih Chu

IPC: H05B45/14 ,  G01R19/165 ,  H05B45/24

Abstract: In one example in accordance with the present disclosure, a computing device is described. The computing device includes a housing and a light source to illuminate through a window in the housing. The computing device also includes a controller. The controller determines a usage level of a processor of the computing device. The controller also adjusts a characteristic of the light source based on a determined usage level of the processor.

公开(公告)号：US11930577B2

公开(公告)日：2024-03-12

申请号：US17058941

申请日：2018-11-29

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

Inventor： Po-Hsien Lin ,  An Chih Chu

IPC: H05B47/10 ,  G08B5/00 ,  H05B47/105 ,  G06F1/18

CPC classification number: H05B47/105 ,  G08B5/00 ,  G06F1/181

Abstract: In one example in accordance with the present disclosure, a computing device is described. The computing device includes a housing and a light source to illuminate through a window in the housing. The computing device also includes a controller. The controller determines a usage level of a processor of the computing device. The controller also adjusts a characteristic of the light source based on a determined usage level of the processor.

公开(公告)号：US09836592B2

公开(公告)日：2017-12-05

申请号：US14946329

申请日：2015-11-19

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

Inventor： Yi-Hsuan Huang ,  Chin-Lung Chiang ,  Tao-Sheng Chu ,  An Chih Chu

IPC: G06F21/00 ,  G06F21/32 ,  G06K9/00 ,  G06F21/62

CPC classification number: G06F21/32 ,  G06F21/6218 ,  G06K9/00013 ,  G06K9/00087

Abstract: Example implementations relate to fingerprint scans with power buttons. For example, a computing device may include a power button and a processor. The power button receives a user input associated with an activation of the power button to turn on the computing device and scans a fingerprint associated with the user input while the computing device is initialized in response to the activation. The processor determines whether the fingerprint matches an authorized fingerprint from a database of stored fingerprints, identifies an account associated with the fingerprint when the fingerprint matches the authorized fingerprint, and provides a desktop environment associated with the account.