公开(公告)号：US20210149620A1

公开(公告)日：2021-05-20

申请号：US17048148

申请日：2018-07-31

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

Inventor： Chieh-Hao Chen ,  Yi-Hsuan Huang ,  Tao-Sheng Chu

IPC: G06F3/16 ,  H04R1/32

Abstract: A computing device may include a display, an audio output device, a sensor to detect the position of the display relative to the audio output device, and a processor to receive the detected position of the display and adjust audio output from the audio output device based on the detected position of the display.

公开(公告)号：US11544035B2

公开(公告)日：2023-01-03

申请号：US17048148

申请日：2018-07-31

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

Inventor： Chieh-Hao Chen ,  Yi-Hsuan Huang ,  Tao-Sheng Chu

IPC: G06F1/16 ,  H04R1/32 ,  G06F3/16

Abstract: A computing device may include a display, an audio output device, a sensor to detect the position of the display relative to the audio output device, and a processor to receive the detected position of the display and adjust audio output from the audio output device based on the detected position of the display.

公开(公告)号：US20220146909A1

公开(公告)日：2022-05-12

申请号：US17419777

申请日：2019-07-31

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

Inventor： Yi-Hsuan Huang ,  Yi-Lin Lee ,  Chia Hua Chu

IPC: G03B17/04 ,  H04N5/225 ,  H04N5/232

Abstract: Examples of control of detachable camera devices are discussed. A detachable camera device may include a camera and an illumination module. Based on user inputs provided on an apparatus to which the device is detachably coupled, the position of the camera and the intensity of light provided by the illumination module can be changed. The device may include a controller to receive the user inputs from the apparatus and control the camera and the illumination module.

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.

公开(公告)号：US20220206548A1

公开(公告)日：2022-06-30

申请号：US17599828

申请日：2019-07-24

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

Inventor： Hsiang Chuan Sung ,  Chien Hao Chen ,  Fu-Yi Chen ,  Yi-Hsuan Huang ,  Chi-feng Chen

IPC: G06F1/20 ,  H05K7/20 ,  G01P3/489

Abstract: An example non-transitory machine-readable storage medium includes instructions to determine whether a cooling fan is controlled by pulse wave modulation (PWM) or is voltage-controlled. When executed, the instructions cause a processor of a computing device to transmit first and second PWM test signals at different PWM duties to a fan connector connected to the cooling fan, receive a first and second fan speed signals in response, and determine, when the first fan speed signal is not equal to the second fan speed signal, that the cooling fan is a PWM-controlled fan. The instructions further cause the processor to transmit first and second voltage test signals at different voltages to the fan connector, receive a third fan and fourth speed signal in response, and determine, when the third fan speed signal is not equal to the fourth fan speed signal, that the cooling fan is a voltage-controlled fan.