公开(公告)号：US20210303058A1

公开(公告)日：2021-09-30

申请号：US16325285

申请日：2016-10-19

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

Inventor： YK HSIEH ,  HAN-KUANG CHANG ,  CHUNG-CHUN CHEN ,  LEO JOSEPH GERTEN ,  Ming-Shien TSAI

IPC: G06F1/3234 ,  G09G3/34 ,  G06F1/3218 ,  G06F1/3228

Abstract: Screen casting on between two devices is described. In an example implementation, a communication link is established by a first device with a second device for casting a screen of the second device on the first device. Upon establishing the communication link, a command message is sent by the first device to the second device to set a backlight of the screen of the second device based on user backlight settings. When no user activity is detected on the second device for a specific time period, a request message is received by the first device from the second device, indicating switching the backlight of the screen of the second device to power-saving backlight settings. In response to the request message, a command message is sent by the first device to the second device to set the backlight of the screen of the second device based on the power-saving backlight settings.

公开(公告)号：US20210204287A1

公开(公告)日：2021-07-01

申请号：US16076907

申请日：2017-04-17

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

Inventor： Ming-Shien TSAI

IPC: H04W72/04 ,  H04B17/318 ,  H04W72/02 ,  H04W72/08

Abstract: In one example, a communication device is disclosed, which includes a tunable circuit coupled to an antenna, a modem, and a control unit. The modem may poll a plurality of channels. Each channel is associated with a frequency band. Further, the modem may record a received signal strength indicator (RSSI) value associated with each of the plurality of channels. Furthermore, the control unit may determine a first channel having a highest RSSI value from the plurality of channels and control the tunable circuit to tune the antenna based on a frequency of the first channel.

公开(公告)号：US20200304185A1

公开(公告)日：2020-09-24

申请号：US16088585

申请日：2016-11-16

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

Inventor： Ming-Shien TSAI ,  Leo J. GERTEN ,  Hung-Wen CHENG ,  Han-Kuang CHANG ,  Yk HSIEH ,  Chung-Chun CHEN

IPC: H04B7/06 ,  H01Q1/22 ,  H01Q21/28 ,  H04B7/08 ,  H04B7/0413 ,  G06F1/16

Abstract: An example electronic device includes a first housing including, a first display, a first antenna, a second antenna, and a first rotational motion sensor. The electronic device also includes a hinge including a bend sensor. The electronic device further includes a second housing rotatable coupled to the first housing via the hinge. The second housing includes a second display, a third antenna, a fourth antenna, and a second rotational motion sensor. The electronic device further includes a communication device to select two of the first antenna, the second antenna, the third antenna, and the fourth antenna based on the first rotational motion sensor, the second rotational motion sensor, and the bend sensor. The communication device is also to transmit and receive data via each of the two selected antennas.

公开(公告)号：US20170062905A1

公开(公告)日：2017-03-02

申请号：US15118586

申请日：2014-04-03

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

Inventor： Ming-Shien TSAI

IPC: H01Q1/22 ,  H01Q9/04 ,  H01Q1/50

CPC classification number: H01Q9/0421 ,  H01Q1/243 ,  H01Q1/245 ,  H01Q5/378 ,  H04M2250/12

Abstract: An example computing system may include a proximity sensor including a sensor pad with a tail and an antenna to capacitively couple to the tail to increase a bandwidth of the antenna.

Abstract translation: 示例性计算系统可以包括接近传感器，其包括具有尾部的传感器垫和天线以电容耦合到尾部以增加天线的带宽。

公开(公告)号：US20240134193A1

公开(公告)日：2024-04-25

申请号：US17973324

申请日：2022-10-24

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

Inventor： Chung-Chun CHEN ,  Ming-Shien TSAI ,  Chih-Ming HUANG

IPC: G02B27/01 ,  G06T19/00

CPC classification number: G02B27/0172 ,  G06T19/006 ,  G02B2027/014

Abstract: The present specification describes examples of position-based switching of display devices. An example augmented reality (AR) device includes an AR display device to render display data. The example AR device also includes a wireless communication device to transmit and receive wireless signals. The example AR device further includes a processor to: 1) determine a position of the AR device relative to a computing device based on wireless signals communicated with the computing device; and 2) switch an activity state of the AR display device based on the determined position of the AR device relative to the computing device.

公开(公告)号：US20240231092A9

公开(公告)日：2024-07-11

申请号：US17973324

申请日：2022-10-25

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

Inventor： Chung-Chun CHEN ,  Ming-Shien TSAI ,  Chih-Ming HUANG

IPC: G02B27/01 ,  G06T19/00

CPC classification number: G02B27/0172 ,  G06T19/006 ,  G02B2027/014

Abstract: The present specification describes examples of position-based switching of display devices. An example augmented reality (AR) device includes an AR display device to render display data. The example AR device also includes a wireless communication device to transmit and receive wireless signals. The example AR device further includes a processor to: 1) determine a position of the AR device relative to a computing device based on wireless signals communicated with the computing device; and 2) switch an activity state of the AR display device based on the determined position of the AR device relative to the computing device.

公开(公告)号：US20210210844A1

公开(公告)日：2021-07-08

申请号：US16075764

申请日：2017-04-20

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

Inventor： Ming-Shien TSAI ,  Chi-Chung HO ,  Hui Fang CHENG

IPC: H01Q1/42 ,  H01Q1/22

Abstract: In one example, systems for a device antennas can include a system, comprising a first base comprising a display, and a second base connected to the first base by a hinge, the second base comprising: a housing comprising a first material for a first area of the housing and a second material for a second area of the housing, wherein the second area of the housing is closer to the hinge than the first area; and a printed circuit board (PCB) coupled to an antenna, wherein the antenna is enclosed within the housing of the second base within the second area.

公开(公告)号：US20210203583A1

公开(公告)日：2021-07-01

申请号：US16076467

申请日：2017-04-24

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

Inventor： Chung-Chun CHEN ,  Yi-Kang HSIEH ,  Ming-Shien TSAI

IPC: H04L12/26

Abstract: Example implementations relate to dynamic wireless network selection. In some examples, a computing device may comprise a processing resource and a memory resource storing machine-readable instructions to determine a computing device is executing a number of applications, classify the number of applications, prioritize the number of applications based on the classification of the number of applications, determine at least one test from a plurality of tests to send to a network based on the prioritization of the applications, perform the at least one test from the plurality of tests, and determine a network adapter of the network to be used by the device based on the at least one test performed.