公开(公告)号：US20240147643A1

公开(公告)日：2024-05-02

申请号：US17976019

申请日：2022-10-28

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

Inventor： Ken Maclean ,  Rudy Widiaman ,  Brian Kirk Walters

IPC: H05K5/02

CPC classification number: H05K5/0221 ,  H05K5/023

Abstract: In one example in accordance with the present disclosure, a flexible linkage for a panel release mechanism is described. The example flexible linkage includes a body formed with a fold structure that unfolds from a first position to a second position under tension and becomes taut upon unfolding. The example flexible linkage also includes a first end of the body to couple to a handle of the panel release mechanism. The example flexible linkage also includes a second end of the body to couple to a latch mechanism.

公开(公告)号：US20240146874A1

公开(公告)日：2024-05-02

申请号：US17975417

申请日：2022-10-27

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

Inventor： Pei Hsuan LI ,  Rose HEDDERMAN ,  Yu Chun HUANG ,  Sarah SHIRAZ

IPC: H04N7/15 ,  G06V10/70 ,  G06V40/16 ,  G10L17/02 ,  H04L12/18

CPC classification number: H04N7/152 ,  G06V10/70 ,  G06V40/171 ,  G06V40/172 ,  G10L17/02 ,  H04L12/1822

Abstract: In examples, an electronic device comprises a processor to receive an image of a meeting space including a person; identify facial features of the person; determine whether the person is of interest to a meeting based on the identification; and cause a change in a manner in which a video stream of the person is displayed on a graphical user interface (GUI) based on the determination.

公开(公告)号：US20240143025A1

公开(公告)日：2024-05-02

申请号：US17977738

申请日：2022-10-31

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

Inventor： Daniel Matthew Ralls

IPC: G02F1/1347 ,  G02F1/1333 ,  G02F1/1334 ,  G06F1/16 ,  G06F3/041

CPC classification number: G02F1/1347 ,  G02F1/13338 ,  G02F1/1334 ,  G06F1/1616 ,  G06F3/0416

Abstract: In some examples, an electronic device includes a transparent display panel including a first side facing a first direction and a second side facing a second direction. In some examples, the electronic device includes a first switchable opacity panel disposed in the first direction from the transparent display panel. In some examples, the electronic device includes a second switchable opacity panel disposed in the second direction from the transparent display panel.

公开(公告)号：US11973927B2

公开(公告)日：2024-04-30

申请号：US17298581

申请日：2019-03-13

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

Inventor： Joseph Nouri ,  Nathan Nuber

IPC: G06K9/00 ,  H04N13/327 ,  H04N13/344 ,  H04N13/383

CPC classification number: H04N13/327 ,  H04N13/344 ,  H04N13/383

Abstract: Computer-implemented methods, systems, apparatus, and computer-readable media (transitory or non-transitory) are described herein for detecting eye tracking calibration errors. In various examples, respective poses of first and second eyes of a wearer of a head-mounted display (“HMD”) may be determined. A portion of a first image rendered on a first display of the HMD may be selected based on the pose of the first eye of the wearer. The selected portion of the first image may be matched to a portion of a second image rendered on a second display of the HMD. An eye tracking calibration error may be determined based on the pose of the second eye of the wearer and a location of the portion of the second image.

公开(公告)号：US11971752B2

公开(公告)日：2024-04-30

申请号：US17639460

申请日：2019-11-11

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

Inventor： Derek Kyle Joseph Kanas

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1681

Abstract: A computing device is described that includes a display assembly, a base assembly, and a main hinge to enable the display assembly to be closed against the base assembly, and to enable the display assembly to be opened apart from the base assembly. The display assembly includes a main display portion that overlaps the base assembly when the display assembly is closed against the base assembly and a peripheral display portion that extends past an edge of the base assembly. The computing device includes a display folding assembly to bend the peripheral display portion into a concealed position in response to the display assembly being closed against the base assembly, and to deploy the peripheral display portion into a viewable position in response to the display assembly being opened apart from the base assembly.

公开(公告)号：US11971689B2

公开(公告)日：2024-04-30

申请号：US17283617

申请日：2018-12-12

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

Inventor： Marcelo Aita Riss ,  Alyne Gomes Soares Cantal ,  He Luan ,  Jun Zeng ,  Scott Alan White ,  Sebastia Cortes i Herms ,  Nailson Boaz Costa Leite ,  Brian Schmitz Tani

IPC: G05B13/02 ,  B29C64/393 ,  B33Y30/00 ,  B33Y50/02 ,  G06T7/00 ,  G06T19/00 ,  G06T19/20

CPC classification number: G05B13/027 ,  B29C64/393 ,  B33Y30/00 ,  B33Y50/02 ,  G06T7/001 ,  G06T19/006 ,  G06T19/20 ,  G06T2207/20076 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30144 ,  G06T2219/2012

Abstract: Examples of methods for object manufacturing visualization by an electronic device are described herein. In some examples, a predicted thermal image of additive manufacturing is determined using a machine learning model. In some examples, a captured thermal image is obtained. In some examples, a graphical overlay of the predicted thermal image with the captured thermal image is presented.

公开(公告)号：US11969998B2

公开(公告)日：2024-04-30

申请号：US17962736

申请日：2022-10-10

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

Inventor： Scott A. Linn ,  James Michael Gardner

IPC: B41J2/045

CPC classification number: B41J2/04546 ,  B41J2/04521 ,  B41J2/04551 ,  B41J2/04563

Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes an interface, a digital circuit, an analog circuit, and control logic. The digital circuit outputs a digital signal to the interface. The analog circuit outputs an analog signal to the interface. The control logic activates the digital circuit or the analog circuit.

公开(公告)号：US20240131800A1

公开(公告)日：2024-04-25

申请号：US18279128

申请日：2021-03-09

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

Inventor： Jacob WRIGHT ,  Maria Fabiola LEYVA MENDIVIL ,  Sunil KOTHARI ,  Lei CHEN ,  Kyle WYCOFF ,  Jun ZENG

IPC: B29C64/393 ,  B29C64/153

CPC classification number: B29C64/393 ,  B29C64/153 ,  B33Y50/02

Abstract: A computing device comprising a controller is disclosed herein. The controller is to access print data of a virtual build volume including a 3D object to be generated by a 3D printer; modify the print data to include a 3D structure at a location within the build volume to encapsulate an amount of build material; receive powder degradation data corresponding to the powder degradation of the encapsulated amount of build material; and calibrate an additive manufacturing parameter based on the powder degradation data.

公开(公告)号：US20240131781A1

公开(公告)日：2024-04-25

申请号：US18400914

申请日：2023-12-29

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

Inventor： Vladek Kasperchik ,  Krzysztof Nauka ,  David Michael Ingle

IPC: B29C64/165 ,  B22F10/14 ,  B22F12/41 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10

CPC classification number: B29C64/165 ,  B22F10/14 ,  B22F12/41 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10 ,  B22F10/68 ,  B22F2201/01 ,  B22F2201/10

Abstract: Described herein are methods and systems for printing a three-dimensional object. In an example, a method for printing a three-dimensional object can comprise: (i) a metallic build material being applied; (ii) a binder fluid being applied on at least a portion of the metallic build material; (iii) the selectively applied binder fluid can be flash fused to bind the metallic build material and the selectively applied binder fluid by application of an energy flux having an energy density of from about 0.5 J/cm2 to about 20 J/cm2 for less than about 1 second. In the example, (i), (ii), and (iii) can be repeated at least one time to form the three-dimensional object. The binder fluid can comprise a liquid vehicle and polymer particles dispersed in the liquid vehicle

公开(公告)号：US20240124740A1

公开(公告)日：2024-04-18

申请号：US18272748

申请日：2021-01-22

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

Inventor： Xiaoqi ZHOU ,  Zhang-Lin ZHOU

IPC: C09D175/04 ,  C09D11/322 ,  D06P1/52 ,  D06P5/00 ,  D06P5/30

CPC classification number: C09D175/04 ,  C09D11/322 ,  D06P1/5285 ,  D06P5/002 ,  D06P5/30

Abstract: A printable medium that comprises a base substrate with an image-side and a back-side. An ink-receiving layer comprising water and, at least, two polymeric networks with the first polymeric network being a polyurethane-based polymer and the second polymeric network being a reactive polyaziridine polymer is applied to the image-side of the fabric base substrate. Also described herein are a method for forming the printable medium and a printing method that includes ejecting an ink composition onto the print medium described herein.