公开(公告)号：US20240281202A1

公开(公告)日：2024-08-22

申请号：US18571521

申请日：2021-06-25

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

Inventor： Alexander Morgan Williams ,  Anthony Nicholas Kaplanis ,  Raymond James Rolston

IPC: G06F3/16 ,  H04R3/00

CPC classification number: G06F3/165 ,  G06F3/162 ,  H04R3/00 ,  H04R2420/07 ,  H04R2430/01

Abstract: In some examples, a method includes establishing a wireless connection between a source electronic device and an audio output device. In some examples, the method includes using a user audio preference and audio output information to determine an audio adjustment. In some examples, the method includes adjusting a volume of the audio output device based on the determined audio adjustment.

公开(公告)号：US12067164B2

公开(公告)日：2024-08-20

申请号：US17615219

申请日：2019-09-16

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

Inventor： Charles J. Stancil ,  Tai Hsiang Chen ,  Hung-Ming Chen ,  Simon Wong ,  Hsiang-Ta Ke ,  Yi-Hsien Lin ,  Jung-Hsing Wang

IPC: G06F3/01 ,  G06F3/0354 ,  G06F3/038 ,  G06F3/041

CPC classification number: G06F3/016 ,  G06F3/03545 ,  G06F3/0383 ,  G06F3/0412 ,  G06F2203/04105

Abstract: Techniques for proving haptic feedback in computing systems are described. In operation, an input representing utilisation parameters of an electronic pen is received. In an example, the electronic pen may be electronically coupled to the computing system. Based on the received utilisation parameters, the computing system provides a pattern of haptic feedback to the user.

公开(公告)号：US12064921B2

公开(公告)日：2024-08-20

申请号：US17616090

申请日：2019-10-15

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

Inventor： David Chanclon Fernandez ,  Pablo Antonio Murciego Rodriguez ,  Jorge Diosdado Borrego

IPC: B29C64/35 ,  B29C64/255 ,  B33Y30/00 ,  B33Y40/00

CPC classification number: B29C64/35 ,  B29C64/255 ,  B33Y30/00 ,  B33Y40/00

Abstract: Disclosed is a sealing member for a build unit of a 3D printing system, the build unit comprising a surface which is exposed to residual build material in use. The sealing member is adapted to engage with the build unit and form therewith a sealed fluid flow path comprising an inner surface including said surface, a fluid inlet and a fluid outlet.

公开(公告)号：US20240269985A1

公开(公告)日：2024-08-15

申请号：US18629761

申请日：2024-04-08

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

Inventor： Paul L. Jeran ,  Alex Oaks

IPC: B41J2/175 ,  G03G15/08

CPC classification number: B41J2/17546 ,  G03G15/0863

Abstract: An example printing material cartridge may include an input/output device, a container storing printing material, and a memory. The memory may store an identifier of the cartridge, a usage counter of the cartridge, and an indicator that the cartridge has reached a usage threshold. The memory may also store a usage offset equal to a historical usage of the cartridge, the usage offset for determining a new remaining usage of the cartridge.

公开(公告)号：US20240269922A1

公开(公告)日：2024-08-15

申请号：US18569598

申请日：2021-06-24

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

Inventor： Aja Hartman ,  Michelle Niu ,  Adekunle Olubummo ,  Kyle Wycoff ,  Krzysztof Nauka ,  Emre Hiro Discekici

IPC: B29C64/165 ,  B29C64/188 ,  B29C64/264 ,  B29D11/00 ,  B29K21/00 ,  B29K77/00 ,  B29K105/00 ,  B29L11/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20 ,  B33Y70/00 ,  B33Y80/00

CPC classification number: B29C64/165 ,  B29C64/188 ,  B29C64/264 ,  B29D11/00451 ,  B29D11/00923 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20 ,  B33Y70/00 ,  B33Y80/00 ,  B29K2021/003 ,  B29K2077/00 ,  B29K2105/0032 ,  B29K2105/251 ,  B29K2995/0012 ,  B29K2995/0088 ,  B29L2011/0016

Abstract: A three-dimensional printing kit for forming lens elements can include a build material including from about 80 wt % to 100 wt % thermoplastic polyamide elastomeric particles having a D50 particle size from about 10 μm to about 150 μm, and a fusing agent including a liquid vehicle and from about 0.5 wt % to about 20 wt % of a UV radiation absorber.

公开(公告)号：US20240264966A1

公开(公告)日：2024-08-08

申请号：US18565950

申请日：2021-06-28

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

Inventor： Michael Richard Durham ,  Mark Andrew Piwonka

IPC: G06F13/40 ,  G06F1/3212

CPC classification number: G06F13/4068 ,  G06F1/3212

Abstract: An example computing device includes: an option card receptacle to receive an option card; a controller interconnected with the option card receptacle, the controller to: apply a first voltage input to the option card in the option card receptacle and detect a first output from the option card; apply a second voltage input to the option card in the option card receptacle and detect a second output from the option card; determine an identifier of the option card based on a combination of the first output and the second output.

公开(公告)号：US20240256412A1

公开(公告)日：2024-08-01

申请号：US18560850

申请日：2021-05-24

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

Inventor： Tyler SIMS ,  Qiwei WANG ,  William ALLEN

IPC: G06F11/30

CPC classification number: G06F11/3055 ,  G06F11/3006

Abstract: A method for managing roles of device nodes in an aggregated system. Information regarding a device node of an aggregated node group is determined. Each device node of the aggregated node group has multiple power level states. One of a plurality of roles of the device node is determined based upon the information. Each role has an associated power level state. The power level state associated with the role or function of the device node is enabled. The device node is instructed to actuate the determined role.

公开(公告)号：US20240255997A1

公开(公告)日：2024-08-01

申请号：US18561073

申请日：2021-07-30

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

Inventor： DEREK KYLE JOSEPH KANAS ,  ANDRE DA FONTE LOPES DA SILVA ,  CHRISTOPHER STEVEN ,  GUOXING YANG

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1679

Abstract: According to an example, a computing device comprises a base portion and a lid portion rotatably coupled to the base portion. The lid portion comprises a platform, an aperture to receive the platform, and a flexible display panel disposed on the platform. Upon a deployment of the platform, an area of the flexible display panel on an upper side of lid portion is to increase such that the area overlaps with the base portion.

公开(公告)号：US20240253116A1

公开(公告)日：2024-08-01

申请号：US18628450

申请日：2024-04-05

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

Inventor： Tienteh Chen

IPC: B22F1/103 ,  B22F10/14 ,  B22F10/16 ,  B29C64/165 ,  B29K75/00 ,  B29K505/00 ,  B33Y10/00 ,  B33Y70/10 ,  C08L33/12 ,  C08L75/06

CPC classification number: B22F1/103 ,  B22F10/14 ,  B22F10/16 ,  B29C64/165 ,  B33Y10/00 ,  B33Y70/10 ,  C08L33/12 ,  C08L75/06 ,  B29K2075/00 ,  B29K2505/00

Abstract: An example three-dimensional (3D) printing kit includes a particulate build material, which includes from about 80 wt % to 100 wt % metal particles based on a total weight of the particulate build material. In some examples, the kit also includes a binder fluid, which includes water and a curable polyurethane adhesion promoter in an amount ranging from about 0.5 wt % to about 15 wt % based on a total weight of the binder fluid. The curable polyurethane adhesion promoter is formed from a polyisocyanate; an acrylate or methacrylate, the acrylate or methacrylate having at least one hydroxyl functional group and having an acrylate functional group or a methacrylate functional group; a carboxylic acid including one or two hydroxyl functional groups, an amount of the carboxylic acid ranging from 0 wt % to about 10 wt %; and a sulfonate or sulfonic acid having one or two hydroxyl functional groups or one or two amino functional groups.

公开(公告)号：US12049982B2

公开(公告)日：2024-07-30

申请号：US17419596

申请日：2019-01-30

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

Inventor： Vito Di Virgilio ,  Alba Farran Pascual ,  Volker Seidel

IPC: F16M11/24 ,  B41J29/06 ,  F16M11/22

CPC classification number: F16M11/22 ,  B41J29/06 ,  F16M11/24

Abstract: A stand for supporting a printing device, the stand comprising: a first leg and a second leg, the legs having upper ends for vertically supporting a printing device to horizontally span the legs above a supporting surface; a crossbar fixed to the first leg at a first crossbar fixation point and fixed to the second leg at a second crossbar fixation point; and a linkage connected between the first and the second leg, the linkage comprising a first link, a second link and a third link connected in series, wherein: the first link is connected to the first leg in use at a first leg connection point; the second link is connected to the second leg in use at a second leg connection point; and the third link is connected to the crossbar to pivot about a third linkage pivot point and to the first and second links at first and second linkage connection points on opposite sides of the third linkage pivot point.