Hewlett-packard Development Company, L.p.

Dell Products Inc.

Other

Leo Joseph Gerten

Chung-Chun Chen

Han-Kuang Chang

Hung-Wen Cheng

Ming-Shien Tsai

Larry William Finn

Po Chao Chen

Yk Hsieh

Isaac Lagnado

David Hsieh

I-Chen Lin

Chang-Cheng Hsieh

Christian Garvin

James Utz

Johnny C Fraga

Hui Leng Lim

Yi-Kang Hsieh

Yi Zhang

Chih-Ming Huang

Shih Huang Wu

Indu Ramamurthi

David Chi

Gerald Courtney, Jr

Shih-Huang Wu

Yi Kang Hsieh

Yao Cheng Yang

Elizabeth Lu

Wen Chen Fan

Ya-Hsien Wang

Dennis Andre Burrell

Angelino Ara

Thomas E Hofstede

Chen-Chung Chang

Juhung Chen

Sean Hung

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.

Transmission power control

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.

Screen casting

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.

Wireless virtual reality (VR) devices

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.

Antenna for a communication device

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.

Antennas selection based on sensors

Examples of an integrated slot antenna are described. The integrated slot antenna comprises a first slot, a second slot and a separating member. The first slot is an open-ended slot and is coupled to a first antenna member to form a first slot antenna. The first slot antenna operates in a first predetermined range of frequencies. The second slot is a close-ended slot and is separated from the first slot by the separating member.

Integrated slot antenna

In example implementations, an antenna for a mobile device is provided. The antenna includes a printed circuit board and a plurality of metal members coupled to the printed circuit board. The printed circuit board is devoid of metal traces. The plurality of metal members is positioned along a length of the printed circuit board to operate at a desired frequency band when inserted into an opening along an outer edge perimeter of a metallic housing of the mobile device.

Invisible antennas

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.

Virtual reality docking station

A technique includes identifying a cellular communication frequency band and a wireless local area network communication channel being used by a wireless station. Based on the identified cellular communication frequency band and wireless local area network communication channel, assignment of the wireless local area network communication channel is regulated to inhibit interference due to the concurrent use of the cellular communication frequency band and the wireless local area network communication channel. The regulation of the assignment includes using the wireless station to determine whether to reassign the wireless local area network communication channel.

Regulating assignment of a wireless local area network communication channel

In one example, an input pen to control an operation of a display is described, which may include a sensor to detect an input pen gesture, a communication interface to establish a connection with the display, and a controller to transmit a control signal corresponding to the detected input pen gesture to the display via the communication interface. The control signal may be used to retrieve a gesture command to manipulate data on the display.

Input pen gesture-based display control

An example implementation relates to identifying a preferred transfer mode available for communicating with a target device, from among a plurality of priority-ordered transfer modes that includes a peer-to-peer mode, an FTP mode, and an HTTP mode. A data communication can be performed with the target device using the preferred transfer mode.

Data communication using a preferred transfer mode

An antenna system with a bridged ground plane includes a printed circuit board, a first ground plane, a bridge, an antenna radiating element, an antenna connection, and at least one electronic component. The first ground plane is coupled to a first face of the printed circuit board. The bridge couples the first ground plane to the second ground plane. The antenna radiating element is coupled to the second ground plane via the antenna connection. The electronic component or components are coupled to a second face of the printed circuit board.

Antenna with bridged ground planes

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.

Radio power mode switching

A display () comprising a display screen () is repositionable with respect to a deck () comprising keys (). The display () is repositionable between a raised position and a lowered horizontal position. An antenna () is located within the deck () at a location outwardly beyond the display () when the display () is in the lowered horizontal position.

Multi-position display deck and antenna

Examples provide various systems and method associated with intercepting radio frequency interference. In various examples, a wireless integrated circuit module comprises radio frequency connectors. An RF interference shield covers the RF connectors to intercept and ground interference.

Growing community of inventors

Austin, TX, United States of America

Leo Joseph Gerten