公开(公告)号：US11630557B2

公开(公告)日：2023-04-18

申请号：US17344083

申请日：2021-06-10

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

Inventor： Isaac Lagnado ,  I-Chen Lin ,  Chung-Chun Chen

IPC: G06F3/0484

Abstract: Example implementations relate to alerts for virtual meetings. In some examples, a computing device can include a processor, where the processor is to in response to a virtual meeting having been initiated, determine whether a graphical user interface of the virtual meeting is minimized in a desktop environment and whether communication has occurred in the virtual meeting, and in response to communication having occurred and the graphical user interface being minimized, cause an alert to be displayed on a display panel.

公开(公告)号：US11228955B2

公开(公告)日：2022-01-18

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: H04W4/00 ,  H04W36/08 ,  H04W36/22 ,  H04W36/30 ,  H04W36/36 ,  H04W48/20

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：US10694390B2

公开(公告)日：2020-06-23

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 E Hofstede ,  Angelino Ara ,  Leo J Gerten

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

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：US20220398904A1

公开(公告)日：2022-12-15

申请号：US17344083

申请日：2021-06-10

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

Inventor： Isaac Lagnado ,  I-Chen Lin ,  Chung-Chun Chen

IPC: G08B5/22 ,  H04L12/18 ,  G06F3/0484 ,  H04R1/08 ,  H04R29/00 ,  G06F3/16 ,  H04R3/00

Abstract: Example implementations relate to alerts for virtual meetings. In some examples, a computing device can include a processor, where the processor is to in response to a virtual meeting having been initiated, determine whether a graphical user interface of the virtual meeting is minimized in a desktop environment and whether communication has occurred in the virtual meeting, and in response to communication having occurred and the graphical user interface being minimized, cause an alert to be displayed on a display panel.

公开(公告)号：US20240121729A1

公开(公告)日：2024-04-11

申请号：US18264627

申请日：2021-03-01

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

Inventor： Isaac Lagnado ,  I-Chen Lin

IPC: H04W52/38 ,  H04N21/442

CPC classification number: H04W52/38 ,  H04N21/44218

Abstract: Examples of transmit power controls are described herein. In some examples, an electronic device includes an imaging capturing device to capture a video stream. In some examples, the electronic device includes video processing circuitry. In some examples, the video processing circuitry may measure background motion in the video stream. In some examples, the video processing circuitry may detect human proximity based on the measured background motion. In some examples, the video processing circuitry may control transmit power in response to the human proximity detection.

公开(公告)号：US20240121722A1

公开(公告)日：2024-04-11

申请号：US18264656

申请日：2021-03-12

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

Inventor： I-Chen Lin ,  Chung-Chun Chen ,  Cheng-Fang Lin ,  Hung-Wen Cheng ,  Isaac Lagnado ,  Leo Joseph Gerten

IPC: H04W52/24 ,  H04W52/26

CPC classification number: H04W52/241 ,  H04W52/262 ,  H04W52/267

Abstract: An example device is to monitor communications throughput rates and select modulation and coding protocols in order to minimize specific absorption rates experienced by users of the devices by minimizing or reducing transmission power settings.

公开(公告)号：US20210075734A1

公开(公告)日：2021-03-11

申请号：US16980881

申请日：2018-05-31

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

Inventor： I-Chen Lin ,  Han-Kuang Chang ,  Yi-Ching Lin

IPC: H04L12/851

Abstract: In examples, a non-transitory computer-readable medium stores machine-readable instructions which, when executed by a processor of an electronic device, cause the processor to receive a packet, determine a priority level of the packet, calculate a delay time based on the priority level, and transmit the packet over a network upon an expiration of the delay time.

公开(公告)号：US12142845B2

公开(公告)日：2024-11-12

申请号：US18171262

申请日：2023-02-17

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

Inventor： Yung-Chang Wei ,  Chin-Hung Ma ,  I-Chen Lin ,  Po Chao Chen

IPC: H01Q5/307 ,  H01Q1/24 ,  H01Q1/42 ,  H01Q1/48 ,  H01Q9/04

Abstract: The present disclosure relates to a compact antenna system within a dielectric housing of an electronic device, capable of achieving improved reflection performance. The antenna system includes a ground plane and an antenna PCB. An antenna microstrip feed on a side of the antenna PCB comprises a first part of a radiating antenna element. The antenna PCB is connected to the ground plane by a central conductor of a coaxial cable which forms a ground path. An outer conductor of the coaxial cable carries RF signals to the antenna PCB, allowing the RF signals to freely radiate along a length of the coaxial cable and acting as a second part of the radiating antenna element. The coaxial cable does not interfere with, and can even enhance a radiation pattern of the antenna microstrip feed.

公开(公告)号：US20240283152A1

公开(公告)日：2024-08-22

申请号：US18171262

申请日：2023-02-17

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

Inventor： Yung-Chang Wei ,  Chin-Hung Ma ,  I-Chen Lin ,  Po Chao Chen

IPC: H01Q5/307 ,  H01Q1/24 ,  H01Q1/42 ,  H01Q1/48 ,  H01Q9/04

CPC classification number: H01Q5/307 ,  H01Q1/24 ,  H01Q1/42 ,  H01Q1/48 ,  H01Q9/0421 ,  H01Q9/045

Abstract: The present disclosure relates to a compact antenna system within a dielectric housing of an electronic device, capable of achieving improved reflection performance. The antenna system includes a ground plane and an antenna PCB. An antenna microstrip feed on a side of the antenna PCB comprises a first part of a radiating antenna element. The antenna PCB is connected to the ground plane by a central conductor of a coaxial cable which forms a ground path. An outer conductor of the coaxial cable carries RF signals to the antenna PCB, allowing the RF signals to freely radiate along a length of the coaxial cable and acting as a second part of the radiating antenna element. The coaxial cable does not interfere with, and can even enhance a radiation pattern of the antenna microstrip feed.

公开(公告)号：US10559279B2

公开(公告)日：2020-02-11

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: H04B1/40 ,  H04B1/3827 ,  G02B27/01 ,  G09G5/00 ,  H04B1/034 ,  H04B1/08

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.