公开(公告)号：US20200285438A1

公开(公告)日：2020-09-10

申请号：US16081986

申请日：2017-02-06

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

Inventor： Isaac LAGNADO ,  Yi-Kang HSIEH ,  Chung-Chun CHEN ,  Han-Kuang CHANG

IPC: G06F3/14 ,  G09G3/34

Abstract: Examples of mirroring a screen between two devices include establishing a communication link by a sink device with a source device to mirror a screen of the source device on the sink device. Upon determining a same orientation of the source device for a specific time period, a display OFF command is sent to the source device. The display OFF command is indicative of turning OFF a backlight of the screen of the source device. Further, an event notification may be received by the sink device upon occurrence of an event at the source device. The event includes an incoming communication or a change in the orientation of the source device. In addition, in response to the event notification, a switch command is sent to the source device to pause the signal stream and to turn ON the backlight of the screen of the source device.

公开(公告)号：US20210211830A1

公开(公告)日：2021-07-08

申请号：US16075620

申请日：2017-02-14

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

Inventor： I-Chen LIN ,  Han-Kuang CHANG ,  Yi-Kang HSIEH

IPC: H04W4/02 ,  H04W48/18 ,  H04W48/20 ,  H04W72/08

Abstract: In some examples, a mobile device can provide radio channel access based on country codes by determining a time zone from an operating system (OS) of the mobile device, determining a country of the mobile device based on the time zone, receiving respective country codes from a plurality of access points (APs) in communication with the mobile device, and enabling access to an alternate radio channel from a default radio channel based on a comparison of the country of the mobile device to respective countries corresponding to the country codes.

公开(公告)号：US20210219198A1

公开(公告)日：2021-07-15

申请号：US16076103

申请日：2017-02-06

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

Inventor： I-Chen LIN ,  Robin LIN ,  Han-Kuang CHANG ,  Danny Farnyih MENG ,  Isaac LAGNADO ,  Chao-An CHEN

IPC: H04W36/08 ,  H04W36/36 ,  H04W48/20 ,  H04W36/30 ,  H04W36/22

Abstract: In an example, a wireless client station detects a first signal emitted by a first wireless access point and a second signal emitted by a second wireless access point. The wireless client station extracts a first set of data indicative of the signal strength and network congestion of the first wireless access point and a second set of data indicative of the signal strength and network congestion of the second wireless access point. The wireless client station then computes a first performance metric of first wireless access point, based on the first set of data, and a second performance metric of the second wireless access point, based on the second set of data. The wireless client station determines that the first performance metric is greater than the second performance metric and initiates a connection to the first wireless access point in response.

公开(公告)号：US20210216405A1

公开(公告)日：2021-07-15

申请号：US16076085

申请日：2017-06-29

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

Inventor： I-Chen LIN ,  Han-Kuang CHANG ,  Yi-Ching LIN

IPC: G06F11/14 ,  H04L12/24

Abstract: Examples associated with networking component repair are described. One example includes detecting an error associated with a networking component of a device. The networking component may be disabled and enabled to attempt to remedy the error associated with the networking component. When the disabling and enabling actions fail to remedy the error and the error is associated with a driver for controlling the networking device, a setting associated with the networking component may be repaired. The networking component may be controlled to connect to a known available network using historical connection settings.

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：US20210219118A1

公开(公告)日：2021-07-15

申请号：US16076100

申请日：2017-02-06

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

Inventor： Chung-Chun CHEN ,  Yi-Kang HSIEH ,  Han-Kuang CHANG

IPC: H04W4/80 ,  H04W76/14 ,  H04W76/30 ,  H04W76/19 ,  G06F3/14

Abstract: In one example, a sink device includes a display unit, a mirroring unit to mirror a first display screen of a first source device and a second display screen of a second source device at the display unit via a wireless network, a communication interface unit to receive a first input indicating a selection of the first display screen and interpret the first input as a control command to dynamically establish a peer-to-peer connection between the sink device and the first source device via a short-range wireless network, and a control unit to control media content associated with the first source device via the short-range wireless network based on a first human interface device (HID) command received at the sink device.

公开(公告)号：US20200015089A1

公开(公告)日：2020-01-09

申请号：US16092077

申请日：2016-07-28

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

Inventor： I-CHEN LIN ,  Han-Kuang CHANG ,  Chen-Chung CHANG ,  Thomas HOFSTEDE ,  Angelino ARA ,  Leo J. GERTEN

IPC: H04W16/12 ,  H04W88/06 ,  H04W72/02 ,  H04W72/04 ,  H04W72/08 ,  H04W84/12 ,  H04W16/14

Abstract: 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.

公开(公告)号：US20190237040A1

公开(公告)日：2019-08-01

申请号：US16325300

申请日：2016-10-21

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

Inventor： I-Chen LIN ,  Han-Kuang CHANG ,  Chung-Chun CHEN

IPC: G09G5/00 ,  H04B1/034 ,  H04B1/08

CPC classification number: G09G5/006 ,  G09G2370/16 ,  H04B1/0343 ,  H04B1/086 ,  H04N13/344

Abstract: Example systems relate to wireless head-mounted devices. A wireless head-mounted device may include high-throughput performance miming at millimeter wave band receiving hardware to receive a transmission from corresponding high-powered transmitting hardware included in a computing device. The transmission may include audio, visual, or video data. The wireless head-mounted device may further include a plurality of sensors to collect sensor data. The wireless head-mounted device may further include low-powered transmitting hardware to transmit at least the sensor data collected by the sensors to corresponding low-powered receiving software included in the computing device.

公开(公告)号：US20190042006A1

公开(公告)日：2019-02-07

申请号：US16076506

申请日：2017-01-19

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

Inventor： Yi-Kang HSIEH ,  Chung-Chun CHEN ,  Han-Kuang CHANG ,  Leo Joseph GERTEN ,  Isaac LAGNADO

IPC: G06F3/038 ,  G06F3/0354 ,  G06F3/0488 ,  G06F3/0346

CPC classification number: G06F3/0383 ,  G06F3/017 ,  G06F3/0346 ,  G06F3/03542 ,  G06F3/03545 ,  G06F3/038 ,  G06F3/04845 ,  G06F3/0485 ,  G06F3/04883 ,  G06F2203/0384 ,  G06F2203/04806

Abstract: 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.