公开(公告)号：US20230282089A1

公开(公告)日：2023-09-07

申请号：US18004361

申请日：2020-08-04

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

Inventor： CHUNG-CHUN CHEN ,  MING-SHIEN TSAI ,  CHIH-MING HUANG

IPC: G08B21/02 ,  G06F3/01

CPC classification number: G08B21/02 ,  G06F3/011

Abstract: In example implementations, a head mounted display (HMD) is provided. The HMD includes a first wireless radio, a second wireless radio, and a controller. The first wireless radio is to establish a connection to a host computer. The second wireless radio is to connect to a second HMD via a channel. The controller is communicatively coupled to the first wireless radio and the second wireless radio. The controller is to receive a notification of a presence of the second HMD from the host computer via the connection, track movement of the second HMD via the channel, and generate a collision avoidance alert when the second HMD is within a distance threshold of the HMD.

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：US20220386129A1

公开(公告)日：2022-12-01

申请号：US17329637

申请日：2021-05-25

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

Inventor： CHIEN-PAI LAI ,  CHUNG-CHUN CHEN ,  MENG-HUA TAN

IPC: H04W12/55 ,  H04W4/80 ,  G06F21/32 ,  G06F21/71 ,  G06F9/4401

Abstract: Examples of computing devices for establishing a communication link with a remote device to contact a remote technical support service are described herein. In an example, a computing device may include a cellular communication interface and a processor. The processor may receive a first user input indicative of contacting a remote technical support service for the computing device. Based on the first user input, the processor may further establish a communication link between the computing device and a remote device over the cellular communication interface to contact the remote technical support service when the computing device is unbootable.

公开(公告)号：US20200234559A1

公开(公告)日：2020-07-23

申请号：US16617773

申请日：2017-08-24

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

Inventor： CHUNG-CHUN CHEN ,  YI-KANG HSIEH ,  MING-SHIEN TSAI ,  ISAAC LAGNADO

IPC: G08B21/22 ,  A63F13/211 ,  A63F13/327 ,  A63F13/5375 ,  G06F3/01 ,  G08B21/02

Abstract: Examples of techniques for avoiding collision of wearable apparatuses is described. In an example implementation, a collision avoidance indicator is provided to a wearable apparatus while providing AV content to avoid collision of users wearing the wearable apparatus and a peer wearable apparatus.

公开(公告)号：US20230217234A1

公开(公告)日：2023-07-06

申请号：US18002253

申请日：2020-07-27

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

Inventor： CHUNG-CHUN CHEN ,  MING-SHIEN TSAI ,  CHIH-MING HUANG

IPC: H04W8/00 ,  H02J50/00 ,  H02J50/10 ,  H02J7/00 ,  H04W84/18

CPC classification number: H04W8/005 ,  H02J7/00034 ,  H02J50/005 ,  H02J50/10 ,  H04W84/18

Abstract: In one example in accordance with the present disclosure, an electronic device is described. An example electronic device includes a charging dock to charge a wireless peripheral device and a sensor to determine when the wireless peripheral device is decoupled from the charging dock. A wireless communication device of the example electronic device wirelessly communicates with the wireless peripheral device. A controller of the example electronic device, responsive to an output from the sensor indicating that the wireless peripheral device is decoupled from the charging dock, triggers the wireless communication device to pair with the wireless peripheral device.

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：US20240397566A1

公开(公告)日：2024-11-28

申请号：US18691732

申请日：2021-10-13

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

Inventor： CHUNG-CHUN CHEN ,  YI-JIN LEE ,  YAO CHENG YANG ,  MIN-HSU CHUANG ,  DYLAN LIU ,  CHIEN-PAI LAI

IPC: H04W76/14 ,  H04W48/16

Abstract: In an example, an electronic device may include a network interface device having a first transceiver to communicate via a short-range wireless communication protocol and a second transceiver to communicate via the short-range wireless communication protocol. Further, the electronic device may include a processor connected to the network interface device. During operation, the processor may receive a request to search a first device in accordance with the short-range wireless communication protocol. Further, the processor may search a first radio frequency channel via the first transceiver to detect the first device. Furthermore, the processor may search a second radio frequency channel via the second transceiver to detect the first device. The first radio frequency channel and the second radio frequency channel may be searched in parallel.

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：US20240357284A1

公开(公告)日：2024-10-24

申请号：US18560766

申请日：2021-06-07

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

Inventor： CHUNG-CHUN CHEN ,  MING-SHIEN TSAI ,  CHIH-MING HUANG

IPC: H04R3/00 ,  G06F3/0354 ,  H04R1/02 ,  H04R1/32

CPC classification number: H04R3/00 ,  G06F3/03545 ,  H04R1/028 ,  H04R1/326 ,  H04R2499/15

Abstract: Example implementations relate to microphone directional beamforming adjustments. In some examples, a computing device can include a microphone, a wireless receiver, and a processor, where the processor is to receive a wireless signal from a peripheral device, determine a location of the peripheral device based on a signal strength between the peripheral device and the wireless receiver, and cause, based on the location of the peripheral device, the microphone to adjust a beamforming direction of the microphone.

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.