公开(公告)号：US20220413635A1

公开(公告)日：2022-12-29

申请号：US17358185

申请日：2021-06-25

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

Inventor： Kun-Hung Lin ,  Hao Ming Chen ,  Chia-Wei Ting

IPC: G06F3/0354 ,  F16M13/02 ,  G06F1/16

Abstract: In examples in accordance with the present disclosure, a stylus device is described. An example stylus device includes a body portion having an opening. The example stylus device also includes a retractable attachment mechanism to connect the stylus device to a receiver mechanism. The example attachment mechanism includes a magnet to cause the attachment mechanism to extend through the opening in response to a magnetic force. The example attachment mechanism also includes a bias mechanism to retract the attachment mechanism into the body portion.

公开(公告)号：US11429144B2

公开(公告)日：2022-08-30

申请号：US17058693

申请日：2018-12-21

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

Inventor： Po-Feng Chuang ,  Kun-Hung Lin ,  Shih-hua Chang

IPC: G06F1/16

Abstract: In an example, an accessory holder may include an expandable loop movable between a stowed position within a housing of a device chassis and a deployed position. When in the deployed position, the expandable loop may extend out of the housing to receive and hold a device accessory. The example accessory holder may further include a bias member to urge the expandable loop towards the stowed position.

公开(公告)号：US20210333829A1

公开(公告)日：2021-10-28

申请号：US16481461

申请日：2018-04-30

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

Inventor： Po-Feng Chuang ,  Kun-Hung Lin ,  Shih-Hua Chang

IPC: G06F1/16 ,  G05B19/18

Abstract: An electronic device housing is described. The electronic device housing comprises a back panel cover further comprising a groove in an inner surface of the back panel cover. Further, a reinforcing structure is disposed in the groove in the inner surface to strengthen the back panel cover.

公开(公告)号：US11726570B2

公开(公告)日：2023-08-15

申请号：US17476077

申请日：2021-09-15

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

Inventor： Tai Hsiang Chen ,  Charles J. Stancil ,  Wei-Hung Lin ,  Kun-Hung Lin

IPC: G06F3/048 ,  G06F3/01 ,  G06F3/0354 ,  G06F3/041 ,  G06N3/02 ,  G06F3/038

CPC classification number: G06F3/016 ,  G06F3/0383 ,  G06F3/03546 ,  G06F3/04162 ,  G06N3/02 ,  G06F3/048 ,  G06F2203/0384

Abstract: In some examples, an electronic device includes a tip pressure sensor to capture tip pressure data based on a writing surface. In some examples, the electronic device includes a processor to produce a classification of the writing surface based on the tip pressure data via a machine learning model. In some examples, the electronic device may include a haptic device to control haptic feedback based on the classification.

公开(公告)号：US20220197349A1

公开(公告)日：2022-06-23

申请号：US17606073

申请日：2019-07-31

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

Inventor： Wen-Chih Chen ,  Kun-Hung Lin ,  Jian Ming Chen

IPC: G06F1/16

Abstract: An enclosure for a portable electronic device may include a base portion with a curved wall that extends from the base portion to form an inner concavity. An engagement feature on the base portion may retain a resilient member that extends along an inner contour of the inner concavity of the wall.

公开(公告)号：US20210328336A1

公开(公告)日：2021-10-21

申请号：US17261894

申请日：2018-11-01

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

Inventor： Po-Feng Chuang ,  Kun-Hung Lin ,  Shih-hua Chang

IPC: H01Q1/42 ,  G06F1/16 ,  B29C70/00 ,  B29C70/34

Abstract: A housing for an electronic device is described. The housing comprises a molded reinforced plastic, wherein the molded reinforced plastic comprises a woven glass fiber cloth and a single epoxy resin, which is a bisphenol A epoxy resin.

公开(公告)号：US20210285476A1

公开(公告)日：2021-09-16

申请号：US17262361

申请日：2018-11-07

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

Inventor： Po-Feng Chuang ,  Kun-Hung Lin ,  Shih-Hua Chang

IPC: F16B5/02

Abstract: In one example, a magnet-driven connector may Include a module housing and a core module disposed In the module housing. The core module may include a protruding screw and a rotary magnetizer in contact with the protruding screw to magnetically drive the protruding screw to engage or disengage with a threaded hole of a nut portion. Further, the magnet-driven connector may include an elastic member between the core module and a bottom cover of the module housing. Furthermore, the magnet-driven connector may include a low-friction film disposed between the core module and the module housing.

公开(公告)号：US11353930B2

公开(公告)日：2022-06-07

申请号：US16646022

申请日：2017-10-09

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

Inventor： Wei-Chung Chen ,  Kuan-Ting Wu ,  Kun-Hung Lin

IPC: G06F1/16 ,  E05D3/02 ,  E05D11/10

Abstract: Examples herein relate to a hinge. In some examples, a hinge can include a first bracket connected to a shaft, a second bracket connected to the first bracket, a member connected to the shaft and magnetically attracted to a magnet at a first position, where the member translates relative to the magnet to a second position as the shaft rotates about an axis of the shaft, and the magnet to generate a magnetic attraction force between the member and the magnet, where the magnetic attraction force is higher at the second position than the first position.

公开(公告)号：US20210405710A1

公开(公告)日：2021-12-30

申请号：US16481862

申请日：2018-04-10

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

Inventor： Po-Feng Chuang ,  Kun-Hung Lin ,  Shih-Hua Chang

IPC: G06F1/16

Abstract: An example electronic device includes a display screen, a first sensor on the display screen to transmit a first signal upon being contacted, a controller to receive the first signal and transmit a second signal in response to receiving the first signal, a motor to receive the second signal to trigger an actuation motion, a hinge connected to the display screen and comprising a first locking mechanism, and a second locking mechanism aligned with the first locking mechanism. The second locking mechanism is triggered by the actuation motion of the motor, and the triggering of the second locking mechanism is to activate the first locking mechanism to control movement of the hinge and the display screen.

公开(公告)号：US20210148768A1

公开(公告)日：2021-05-20

申请号：US17044020

申请日：2018-08-09

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

Inventor： Po-Feng Chuang ,  Shih-Hua Chang ,  Kun-Hung Lin

IPC: G01K11/165 ,  B41M3/00 ,  G09F9/35 ,  G09F3/02

Abstract: A decoration for a computing device includes at least one thermochromic pigment. The decoration is located next to a heat exhaust port of a computing device to change color based on the heat exhausted by the computing device. Further, a computing device may include a heat exhaust port for dissipating heat, and a decoration coupled to the computing device adjacent to the heat exhaust port. The decoration includes at least one thermochromic pigment to change color based on heat exhausted by the heat exhaust.