公开(公告)号：US20240345507A1

公开(公告)日：2024-10-17

申请号：US18292334

申请日：2022-01-05

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

Inventor： Shinhyup Kang ,  Yongnam Ahn ,  Jinhwa Hong ,  Junhui Kim

IPC: G03G15/08

CPC classification number: G03G15/0868

Abstract: A toner refill cartridge includes a housing having an opening; a toner storage portion arranged inside the housing and to store a toner; a toner discharge portion at an end of the toner storage portion and to discharge the toner; a pump including a variable volume member capable of retracting and expanding, the pump to provide pressure, through a volume change of the variable volume member, for discharging the toner; a driving force input portion rotatable by a driving force received from outside; and a driving force transmission portion to receive a rotational force of the driving force input portion, convert the rotational force into driving force for changing a volume of the variable volume member, and transmit the driving force to the pump.

公开(公告)号：US12118345B2

公开(公告)日：2024-10-15

申请号：US18002442

申请日：2020-08-11

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

Inventor： Ming Chang Hung ,  Yi-Fan Hsia ,  John Davis Roche

IPC: G06F8/65 ,  G06F9/4401

CPC classification number: G06F8/65 ,  G06F9/4403

Abstract: Example computing device that may be implemented to report application status via platform binary tables are disclosed. In response to an upgrade log detected during a BIOS initialization, a platform binary table to a management agent stored in a memory is generated. An application status corresponding with the upgrade log is collected during the BIOS initialization. In response to an operating system initialization, the management agent is launched from the platform binary table to report the application status via the management agent. The upgrade log is removed.

公开(公告)号：US20240336076A1

公开(公告)日：2024-10-10

申请号：US18578920

申请日：2021-07-14

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

Inventor： Javier ONECHA CELESTINO ,  Ricardo SANCHIS ESTRUCH ,  Eduardo MARTIN ORUE

IPC: B41J13/10 ,  B65H1/04

CPC classification number: B41J13/103 ,  B65H1/04 ,  B65H2405/11425 ,  B65H2405/1144 ,  B65H2511/12 ,  B65H2511/22

Abstract: Examples include a device for offsetting printing media in a printer input tray. The device comprises a support, a movable arm extended along the media advance direction, a spring for generating a spring force urging the movable arm against the support, and a releasable actuator for compensating the spring force and for selectively offsetting the movable arm away from the support in a plane parallel to a base of the input tray. The movable arm is maintained parallel to the media advance direction during movement of the movable arm.

公开(公告)号：US12110404B2

公开(公告)日：2024-10-08

申请号：US17312674

申请日：2019-07-17

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

Inventor： Krzysztof Nauka ,  Vladek Kasperchik

IPC: B29C64/291 ,  B33Y30/00 ,  B33Y70/00 ,  C01G23/08 ,  C09D11/037 ,  C09D11/102 ,  C09D11/322 ,  B29K77/00 ,  B29K105/00

CPC classification number: C09D11/322 ,  B29C64/291 ,  B33Y30/00 ,  B33Y70/00 ,  C01G23/08 ,  C09D11/037 ,  C09D11/102 ,  B29K2077/00 ,  B29K2105/0032 ,  B29K2105/251 ,  C01P2004/62 ,  C01P2004/64

Abstract: This disclosure describes multi-fluid kits for three-dimensional printing, three-dimensional printing kits, and systems for three-dimensional printing. In one example, a multi-fluid kit for three-dimensional printing can include a fusing agent and a detailing agent. The fusing agent can include water and metal oxide nanoparticles dispersed therein. The metal oxide nanoparticles can be selected from titanium dioxide, zinc oxide, cerium oxide, indium tin oxide, or a combination thereof. The metal oxide nanoparticles can have an average particle size from about 2 nm to about 500 nm. The detailing agent can include a detailing compound.

公开(公告)号：US12108508B2

公开(公告)日：2024-10-01

申请号：US18249163

申请日：2020-10-22

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

Inventor： Ron Y Zhang ,  John Tyler O'Hara Bovee ,  Mario E. Campos

IPC: G09G3/20 ,  G08B21/18 ,  G09G5/02 ,  H05B45/20 ,  H05B47/11

CPC classification number: H05B47/11 ,  G08B21/182 ,  G09G3/2003 ,  G09G5/02 ,  H05B45/20 ,  G09G2320/0666 ,  G09G2354/00 ,  G09G2360/144 ,  G09G2360/145 ,  Y02B20/40

Abstract: Creating ambient lighting based on a color temperature range may be performed by a computing apparatus storing a non-transitory computer-readable storage medium. The non-transitory computer-readable storage medium may comprise instructions that when executed, cause a processor of the computing apparatus to receive as input, an indication of a target color temperature range for the computing apparatus. The computer-readable storage medium may comprise instructions to compare a measured color temperature on a display of the computing apparatus to the target color temperature range, and using a plurality of color lighting elements communicatively coupled to the computing apparatus, create ambient lighting in an environment surrounding the computing apparatus based on the target color temperature range.

公开(公告)号：US12103230B2

公开(公告)日：2024-10-01

申请号：US17758157

申请日：2020-01-20

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

Inventor： Emre Hiro Discekici ,  Shannon Reuben Woodruff ,  Carolin Fleischmann

IPC: B29C64/165 ,  B33Y10/00 ,  B33Y70/00 ,  C08K5/09

CPC classification number: B29C64/165 ,  B33Y10/00 ,  B33Y70/00 ,  C08K5/09

Abstract: An example of a kit for three-dimensional printing includes a build material composition and a crosslinking agent to be applied to at least a portion of the build material composition during 3D printing. The build material composition of the kit includes an amorphous polymeric material. The crosslinking composition of the kit includes a crosslinking agent to crosslink with the amorphous polymeric material in the at least the portion, to yield a crosslinked polymer network.

公开(公告)号：US20240319981A1

公开(公告)日：2024-09-26

申请号：US18576250

申请日：2021-12-27

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

Inventor： Junghun Kim ,  Giwon Seo ,  Minyoung Son ,  Sangmi Kim ,  Byeongju Hwang

IPC: G06F8/65 ,  G06F8/71 ,  G06F11/07

CPC classification number: G06F8/65 ,  G06F8/71 ,  G06F11/0778

Abstract: An example remote management server includes a processor and a memory. The processor is to receive an error log for a plurality of applications installed in an image forming device or characteristics of the image forming device, update a stability table indicating compatibility between respective versions of the plurality of applications and a platform version associated with each of a plurality of firmware that is installable in the image forming device based on the received error log, and identify a firmware that is to be installed in the image forming device without any incompatibility based on the updated stability table.

公开(公告)号：USD1043079S1

公开(公告)日：2024-09-24

申请号：US29801392

申请日：2021-07-28

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

Designer： Kai Halsinger ,  Nathan Eric Shirley ,  Melanie Shelton ,  Felix Ballerstedt ,  Evan Lloyd Greenberg ,  Robert Michael Bruce ,  Ronnie George Parsons

Abstract: FIG. 1 is a top perspective view of a shoe orthotic.
FIG. 2 is a bottom, front perspective view of the shoe orthotic of FIG. 1.
FIG. 3 is a bottom, rear perspective view of the shoe orthotic of FIG. 1.
FIG. 4 is a top view of the shoe orthotic of FIG. 1.
FIG. 5 is a bottom view of the shoe orthotic of FIG. 1.
FIG. 6 is a front view of the shoe orthotic of FIG. 1.
FIG. 7 is a rear view of the shoe orthotic of FIG. 1.
FIG. 8 is a right side view of the shoe orthotic of FIG. 1; and,
FIG. 9 is a left side view of the shoe orthotic of FIG. 1.
The shoe orthotic of FIGS. 1-9 is for a left foot. A complementary shoe orthotic for a right foot is the mirror image of the shoe orthotic for the left foot.
The lighter solid lines denote surfaces and contours. Line shading is not surface ornamentation.

公开(公告)号：US12098044B2

公开(公告)日：2024-09-24

申请号：US17928059

申请日：2021-05-28

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

Inventor： Taejin Baek ,  Taehong Kim ,  Wonic Tae ,  Joonghyun Kim ,  Jewon Jeong ,  Wonkeun Lee

IPC: B65H31/30 ,  B65H31/10 ,  B65H31/26 ,  B65H31/32 ,  B65H37/04 ,  B65H43/06

CPC classification number: B65H31/30 ,  B65H31/10 ,  B65H31/26 ,  B65H31/32 ,  B65H37/04 ,  B65H43/06 ,  B65H2301/4213 ,  B65H2403/41 ,  B65H2408/121 ,  B65H2511/15

Abstract: An example finisher includes a first portion extending in a vertical direction and including a height adjustment unit, a second portion extending from the first portion in a lateral direction and including a finishing unit to perform a finishing process, and a stacker to receive paper discharged from the finishing unit, the stacker extending in an opposite direction to the second portion in the lateral direction. The height adjustment unit is to adjust a height of the second portion from an installation surface and includes a base plate including a horizontal slot, a guide plate including an inclined slot, and a slide lever coupling the horizontal slot and the inclined slot.

公开(公告)号：US12097711B2

公开(公告)日：2024-09-24

申请号：US17919006

申请日：2020-04-14

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

Inventor： Chien-Hua Chen ,  Michael G Groh ,  Bo Song

IPC: B41J2/175 ,  B41J2/16

CPC classification number: B41J2/17553 ,  B41J2/1606 ,  B41J2/1632 ,  B41J2/162

Abstract: A fluid-ejection die cartridge includes a cartridge body. The fluid-ejection die cartridge includes a fluid-ejection die fluidically attached to the cartridge body. The fluid-ejection die is to eject fluid. The fluid-ejection die cartridge includes a stamped nanoceramic layer on an exposed fluid-ejection nozzle plate of the fluid-ejection die attached to the cartridge body.