公开(公告)号：US11620929B1

公开(公告)日：2023-04-04

申请号：US17534375

申请日：2021-11-23

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

Inventor： Fangyong Dai ,  Qijun Steve Chen ,  Gabriel Hector Valencia

IPC: G09G3/20

Abstract: In some examples, an electronic device includes a display panel, voltage circuitry to provide a voltage output to the display panel, and a controller. In some examples, the controller sets the voltage output of the voltage circuitry to a first voltage. In some examples, the controller obtains a first display panel power measurement at the voltage output. In some examples, the controller compares the first display panel power measurement with a second display panel power measurement. In some examples, the controller changes the voltage output to a second voltage based on the comparison.

公开(公告)号：US20230028263A1

公开(公告)日：2023-01-26

申请号：US17783058

申请日：2020-01-10

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

Inventor： Xiang Ma ,  Chan Woo Park ,  Baosheng Zhang ,  Richard Lin ,  Fangyong Dai ,  Chao-Wen Cheng ,  Chien Fa Huang ,  Roger Allen Pearson

IPC: G06F1/18

Abstract: In an example, a card retainer may include a latch to removably engage with a free end of an expansion card. Further, a card retainer may include a pivot mount to attach the latch to a system board of a computing device. In some examples, the latch is movable about the pivot mount between an open position and a closed position. The latch may exert a bias force on the free end of the expansion card in order to retain the expansion card to the system board in a secure manner when the latch is disposed in the closed position.

公开(公告)号：US11481022B2

公开(公告)日：2022-10-25

申请号：US16479241

申请日：2017-08-18

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

Inventor： Fangyong Dai ,  Asjad Shamim ,  Raghotham Reddy Nathadi

IPC: G06F1/3296 ,  G06F1/16 ,  G06F1/3231 ,  G06F3/0354 ,  G06F3/041

Abstract: Example implementations relate to motion based power states. For instance, in an example an electronic device includes input components, a motion detector separate from the input components, the motion detector to detect over a period of time an amount of motion of an object proximate to the electronic device, and a controller to compare the detected amount of motion of the object to a motion threshold, and alter a power state of an input component of the input components based on the comparison.

公开(公告)号：US20220091654A1

公开(公告)日：2022-03-24

申请号：US17298561

申请日：2019-06-07

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

Inventor： Fangyong Dai ,  Peter Siyuan Zhang ,  Qijun Chen

IPC: G06F1/3206 ,  G06F1/20 ,  G06F11/30

Abstract: An example apparatus includes a power monitor, a memory, and a processor. The power monitor is to measure a power level of the apparatus. The memory is to store a power level to temperature increase rate correlation. The processor is in communication with the power monitor and the memory. The processor is to determine that an internal temperature threshold is to be exceeded based on the power level and the power level to temperature increase rate correlation. The processor also is to perform a device operation modification to reduce the power level in response to a determination that the internal temperature threshold is to be exceeded.

公开(公告)号：US20210165501A1

公开(公告)日：2021-06-03

申请号：US17043814

申请日：2018-08-24

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

Inventor： Fangyong Dai ,  Richard S. Lin ,  Xiang Ma ,  Baosheng Zhang

IPC: G06F3/023 ,  H04W12/033 ,  H04W4/80 ,  G06K19/07 ,  H04L9/32

Abstract: In some examples, a non-transitory machine readable medium can include instructions executable to a processing resource to generate a radio frequency identification (RFID) identifier formed of a plurality of characters, transmit the RFID identifier to a host, responsive to an input to an input mechanism, identify a predetermined character that corresponds to the input, change a character of the plurality of characters to the predetermined character to form a customized RFID identifier, and transmit the customized RFID identifier to the host.