公开(公告)号：US20230232336A1

公开(公告)日：2023-07-20

申请号：US18002233

申请日：2020-07-24

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

Inventor： ISAAC LAGNADO ,  YAO CHENG YANG ,  CHUNG-CHUN CHEN ,  LEO JOSEPH GERTEN ,  PO CHAO CHEN ,  WEN CHEN FAN ,  YA-HSIEN WANG ,  ELIZABETH LU ,  STEVEN HAROLD PETIT

IPC: H04W52/22 ,  H04W52/36 ,  H04W52/28

CPC classification number: H04W52/225 ,  H04W52/367 ,  H04W52/28

Abstract: In some examples, an electronic device comprises a wireless transceiver to transmit a packet and a processor coupled to the wireless transceiver. The processor is to update a running average of a radiation level over a time period. The running average is based on a quantity of packets transmitted by the wireless transceiver during the time period and a radiation level associated with the quantity of packets. The processor is to determine whether the running average exceeds a threshold and to control transmission power for the packet based on the determination and based on a destination of the packet.

公开(公告)号：US20190165457A1

公开(公告)日：2019-05-30

申请号：US16092085

申请日：2016-07-29

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

Inventor： MING-SHIEN TSAI ,  YK HSIEH ,  CHUNG-CHUN CHEN ,  LEO JOSEPH GERTEN ,  DAVID HSIEH

IPC: H01Q1/27 ,  H01Q21/06 ,  H01Q21/00 ,  H01Q25/00

Abstract: The present subject matter relates to wireless VR devices. In an example implementation of the present subject matter, wireless VR devices are described. In an example, a wireless VR device includes a first array antenna disposed on a headband of the wireless VR device to communicate wirelessly. The wireless VR device also includes a second array antenna disposed on a display unit of the wireless VR device to wirelessly communicate with the docking station. In an example implementation, the first array antenna and the second array antenna have an omni-directional radiation pattern.

公开(公告)号：US20200336183A1

公开(公告)日：2020-10-22

申请号：US16092200

申请日：2016-07-29

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

Inventor： MING-SHIEN TSAI ,  YK HSIEH ,  LEO JOSEPH GERTEN ,  CHUNG-CHUN CHEN ,  DAVID HSIEH

IPC: H04B7/06 ,  H04W16/28 ,  H01Q21/00 ,  G06F3/01 ,  H01Q1/38

Abstract: The present subject matter relates to a wireless virtual reality (VR) docking station. In an example implementation of the present subject matter, the wireless VR docking station includes a first array antenna and a second array antenna disposed on a bezel of the wireless VR docking station. Each of the first array antenna and the second array antenna has an omnidirectional radiation pattern and is folded into two parts such that a first part transmits signals on one side of the bezel and a second part transmits signals on another side of the bezel.

公开(公告)号：US20190165451A1

公开(公告)日：2019-05-30

申请号：US16092090

申请日：2016-07-29

Applicant: HEWLETT PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： MING-SHIEN TSAI ,  LEO JOSEPH GERTEN

IPC: H01Q1/24 ,  H01Q1/38

Abstract: Examples relating to an antenna for a communication device are described. In one example, the antenna may include a longitudinally extending base strip, and a radiating strip. The radiating strip extends longitudinally with respect to the base strip. The antenna may further include a coupling strip which provides a conducting path between the base strip and the radiating strip. The radiating strip is such that its length is greater than length of the base strip.

公开(公告)号：US20180132194A1

公开(公告)日：2018-05-10

申请号：US15563222

申请日：2015-07-28

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

Inventor： I-CHEN LIN ,  HAN-KUANG CHANG ,  LEO JOSEPH GERTEN

IPC: H04W52/28 ,  H04W52/24 ,  H04W52/38 ,  H04W36/32 ,  H04W88/06

CPC classification number: H04W52/283 ,  H04W36/32 ,  H04W52/0216 ,  H04W52/0251 ,  H04W52/245 ,  H04W52/38 ,  H04W88/06 ,  Y02D70/142 ,  Y02D70/164

Abstract: In one implementation, radio power mode switching includes comparing a time zone associated with a current location of a client device with a country code associated with a current location of an access point, where the client device is connected to the access point, and switching a first radio power mode of the client device to a second radio power mode of the client device based on the comparison of the time zone and the country code.

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.