公开(公告)号：US20190121772A1

公开(公告)日：2019-04-25

申请号：US16097807

申请日：2016-07-13

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

Inventor： Chi So ,  Nam H Nguyen ,  Chien-Hao Lu ,  Roger D Benson

IPC: G06F13/40 ,  G06F13/42 ,  G10L19/00

Abstract: Example implementations relate to transmitting signals via USB ports. For example, a system according to the present disclosure, may include a host module including a plurality of USB ports, a first expansion module, and a second expansion module. The first expansion module may include a first USB port and a second USB port. The first expansion module may receive a signal from the host module at a first USB port, and direct the signal to a second USB port. The first expansion module may transmit the signal to a second expansion module via a second USB port.

公开(公告)号：US11068430B2

公开(公告)日：2021-07-20

申请号：US16603297

申请日：2017-04-24

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

Inventor： Isaac Lagnado ,  Jeffrey K Jeansonne ,  Roger D Benson ,  Ho-Sup Chung ,  Rahul V Lakadwala ,  Steven Petit

IPC: G06F13/40 ,  G06F13/24 ,  G06F13/42

Abstract: Examples relate to configuration parameter transfer. An apparatus may include a memory resource storing executable instructions. Instructions may include instructions to receive a first signal from a host computing device. Instructions may further include instructions to initiate communications with the host computing device in response to receiving the first signal. Instructions may further include instructions to receive a configuration parameter from the host computing device in response to initiation of communications with the host computing device. The apparatus may further include a processing resource to execute the instructions stored on the memory resource.

公开(公告)号：US10534741B2

公开(公告)日：2020-01-14

申请号：US16097807

申请日：2016-07-13

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

Inventor： Chi So ,  Nam H Nguyen ,  Chien-Hao Lu ,  Roger D Benson

IPC: G06F3/00 ,  G06F13/40 ,  G06F13/42 ,  G10L19/00

Abstract: Example implementations relate to transmitting signals via USB ports. For example, a system according to the present disclosure, may include a host module including a plurality of USB ports, a first expansion module, and a second expansion module. The first expansion module may include a first USB port and a second USB port. The first expansion module may receive a signal from the host module at a first USB port, and direct the signal to a second USB port. The first expansion module may transmit the signal to a second expansion module via a second USB port.

公开(公告)号：US11307645B2

公开(公告)日：2022-04-19

申请号：US16758133

申请日：2018-02-01

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

Inventor： Chun Yen Hu ,  Hengchang Hsu ,  Roger D Benson

IPC: G06F1/3296 ,  G06F13/10 ,  G06F13/40

Abstract: An example device includes a data port to provide a data channel to a host and a processor coupled to the data port. The processor includes an operational mode and a low-power mode in which the processor is to perform fewer operations than in the operational mode. The processor is to execute instructions in the operational mode and to update the instructions with updated instructions received via the data channel in the operational mode. The device further includes a side channel to receive a signal from the host to trigger the processor to switch from the low-power mode to the operational mode and to initiate update of the instructions with the updated instructions.

公开(公告)号：US20210109884A1

公开(公告)日：2021-04-15

申请号：US16603297

申请日：2017-04-24

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

Inventor： Isaac Lagnado ,  Jeffrey K Jeansonne ,  Roger D Benson ,  Ho-Sup Chung ,  Rahul V Lakadwala ,  Steven Petit

IPC: G06F13/40 ,  G06F13/24 ,  G06F13/42

Abstract: Examples relate to configuration parameter transfer. An apparatus may include a memory resource storing executable instructions. Instructions may include instructions to receive a first signal from a host computing device. Instructions may further include instructions to initiate communications with the host computing device in response to receiving the first signal. Instructions may further include instructions to receive a configuration parameter from the host computing device in response to initiation of communications with the host computing device. The apparatus may further include a processing resource to execute the instructions stored on the memory resource.

公开(公告)号：US11221664B2

公开(公告)日：2022-01-11

申请号：US16481852

申请日：2017-09-22

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

Inventor： Roger D Benson ,  Wen-Shih Chen ,  Charles Shaver

IPC: G06F1/3234 ,  G06F1/26 ,  G06F1/16 ,  G06F1/3218 ,  G06F1/3296 ,  G05B15/02

Abstract: An example display includes a user interface. The user interface is to receive an indication to change a power state. The display includes a communication engine to determine a power state of the computing device communicatively coupled to the communication engine. The display includes a power engine to, based on the power state of the computing device, determine whether to communicate the indication to change the power state to the computing device. The power engine is to, based on the indication to change the power state, alter a power state of the display. The communication engine is to communicate the indication to change the power state to the computing device based on a determination to do so.

公开(公告)号：US10802559B2

公开(公告)日：2020-10-13

申请号：US15746116

申请日：2015-09-04

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

Inventor： Roger D Benson

IPC: G06F1/26 ,  H04B10/564 ,  H04B10/296 ,  H02J9/06 ,  G06F1/28 ,  G06F1/30 ,  H02J7/00 ,  G06F11/20

Abstract: An example system includes a first data port and a second data port. The system includes a controller electrically coupled to the first and second data ports. The controller is to cause the first data port to receive power. The controller is to cause the second data port to output at least a portion of the received power. The controller is to detect an impending loss of power to the first data port. The controller is to cause the second data port to transmit an urgent power request.

公开(公告)号：US20200225730A1

公开(公告)日：2020-07-16

申请号：US16481852

申请日：2017-09-22

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

Inventor： Roger D Benson ,  Wen-Shih Chen ,  Charles Shaver

IPC: G06F1/3234 ,  G06F1/3218 ,  G06F1/26 ,  G06F1/16 ,  G05B15/02 ,  G06F1/3296

Abstract: An example display includes a user interface. The user interface is to receive an indication to change a power state. The display includes a communication engine to determine a power state of the computing device communicatively coupled to the communication engine. The display includes a power engine to, based on the power state of the computing device, determine whether to communicate the indication to change the power state to the computing device. The power engine is to, based on the indication to change the power state, alter a power state of the display. The communication engine is to communicate the indication to change the power state to the computing device based on a determination to do so.