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：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：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：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：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：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.

公开(公告)号：US20190149181A1

公开(公告)日：2019-05-16

申请号：US16092965

申请日：2016-08-04

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

Inventor： MING-SHIEN TSAI

IPC: H04B1/10 ,  H04B17/318

Abstract: Frequency band selection for tuning an antenna are disclosed. In one example, one of a Received Signal Strength Indicator (RSSI) value and an echo value of a plurality of frequency bands is obtained. Based on one of the RSSI values or the echo values of the frequency bands, a frequency band is selected. The selected frequency band is transmitted to a tuning component to tune the antenna of the electronic device.