公开(公告)号：US20230408830A1

公开(公告)日：2023-12-21

申请号：US18250972

申请日：2020-10-30

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

Inventor： Robert Paul Martin ,  Mark Allen Lessman ,  Joseph Nouri ,  Owen Thomas Richard

IPC: G02B27/01

CPC classification number: G02B27/0176 ,  G02B27/0172 ,  G02B2027/0156 ,  G02B2027/0138

Abstract: A head mounted display assembly is provided. The head mounted display assembly comprises a head supported structural frame to support a display viewable by a user of the assembly, the structural frame including upper and lower surfaces. The assembly comprises a mounting interface on the lower surface of the structural frame, the mounting interface for releasably coupling an accessory device to the assembly. The mounting interface comprises a magnetic portion for attracting an opposing magnetic portion of the accessory device upon alignment of the accessory device with the mounting interface, and for repelling the magnetic portion of the accessory device upon misalignment of the accessory device with the mounting interface, and a communication interface for communicating data with the accessory device.

公开(公告)号：US20230405923A1

公开(公告)日：2023-12-21

申请号：US18032703

申请日：2020-10-20

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

Inventor： Alfonso CAMENO SALINAS ,  Xavier CASTANO MUNIZ ,  Esteve COMAS CESPEDES

IPC: B29C64/176 ,  B29C64/393 ,  B29C64/245 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC classification number: B29C64/176 ,  B29C64/393 ,  B33Y50/02 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/245

Abstract: A printing apparatus is disclosed herein. The apparatus comprises a first carriage, moveable along an axis, comprising a first print agent dispenser to selectively eject a first set of print agents; a second carriage, moveable along the axis, comprising a second print agent dispenser to selectively eject a second set of print agents to the build material layer; and a controller. The controller is to receive data corresponding to a print job; determine a first amount of the first set of print agents and a second amount of the second set of print agents to be ejected at a print area based on the received data; determine a first delay between the ejection of the first amount of the first set of print agents and the second amount of the second set of print agents at the print area; and to independently control the movement of the first and second carriages and the ejection of print agents from the first and second print agent dispensers based on the determined first delay to generate the print job.

公开(公告)号：USD1008200S1

公开(公告)日：2023-12-19

申请号：US29788464

申请日：2021-06-01

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

Designer： Paul Roberto Lalinde ,  Chi Wai So ,  Richard S Lin

Abstract: FIG. 1 is a front, top perspective view of an combined audio and visual conferencing device.
FIG. 2 is a front elevational view thereof, the rear elevational view thereof being a mirror image.
FIG. 3 is a right-side elevational view thereof, the left-side elevational view thereof being a mirror image; and,
FIG. 4 is a top plan view thereof.
The bottom of the combined audio and visual conferencing device, not shown, forms no part of the claimed design.
Broken lines in the drawings form no part of the claimed design.

公开(公告)号：US20230402027A1

公开(公告)日：2023-12-14

申请号：US17748367

申请日：2022-05-19

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

Inventor： Kuanlin Li ,  Travis Shih

IPC: G10K11/175 ,  H04R1/10 ,  H04R1/08 ,  G10K11/162 ,  G06F1/16 ,  G06F1/20

CPC classification number: G10K11/1752 ,  H04R1/1083 ,  H04R1/08 ,  H04R2499/15 ,  G06F1/163 ,  G06F1/203 ,  G10K11/162

Abstract: In example implementations, a virtual reality (VR) head mounted display (HMD) is provided. The VR HMD includes a cooling fan to generate air flow to reduce a temperature within the VR HMD during operation of the VR HMD and a noise masking component to mask noise generated by the cooling fan.

公开(公告)号：US20230401296A1

公开(公告)日：2023-12-14

申请号：US17835287

申请日：2022-06-08

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

Inventor： Super Liao ,  Chia-Cheng Lin ,  Hsing-Hung Hsieh

IPC: G06F21/31 ,  G09G3/00 ,  G09G3/34 ,  G02B27/01

CPC classification number: G06F21/31 ,  G09G3/001 ,  G09G3/3413 ,  G02B27/0172 ,  G09G2370/00 ,  G09G2358/00 ,  G09G2354/00 ,  G02B2027/0178 ,  G02B2027/0174

Abstract: In an example in accordance with the present disclosure, a wearable extended reality (XR) system is described. The wearable XR system includes a transceiver to receive, from a host computing device, a hologram pattern of original content to be displayed. The wearable XR system also includes a display unit. The display unit includes 1) a pattern lens to display the hologram pattern in front of a red, green, blue (RGB) light source and 2) the RGB light source to emit red, green, and blue light towards the hologram pattern to deconstruct the hologram pattern to present the original content. The wearable XR system also includes an image director to reflect the decoded original content towards a user of the wearable XR system.

公开(公告)号：US20230401023A1

公开(公告)日：2023-12-14

申请号：US18453517

申请日：2023-08-22

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

Inventor： Manohar Lal Kalwani ,  Abhishek Ghosh

IPC: G06F3/12 ,  G06V40/16 ,  G06F21/62 ,  G06V40/50

CPC classification number: G06F3/1238 ,  G06V40/172 ,  G06F21/6245 ,  G06F3/1222 ,  G06V40/161 ,  G06V40/50

Abstract: Techniques for providing location identifiers of devices to render image data comprising faces are described. According to an example of the present subject matter, a face present in image data is detected. A contact identifier corresponding to the face is obtained and a location identifier of a device to render image data is sent to the contact identifier.

公开(公告)号：US20230400894A1

公开(公告)日：2023-12-14

申请号：US18250968

申请日：2020-10-29

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

Inventor： Tien Liang CHUNG

IPC: G06F1/18 ,  G06F21/88

CPC classification number: G06F1/181 ,  G06F21/88 ,  G06F2200/1639

Abstract: In some examples, an apparatus can include a latch including a latch flange, where the latch flange includes a hook to interface with a housing, and a cable guide including a cable flange to interface with the latch, where the cable flange is secured in the housing when the cable guide is in a disengaged position, and the cable flange and the housing are to form a pathway when the cable guide is in an engaged position.

公开(公告)号：US20230400790A1

公开(公告)日：2023-12-14

申请号：US18249088

申请日：2020-10-16

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

Inventor： Jeffrey ZAMPELL ,  Daniel C. TANCHANGCO ,  Jingzhi LU

IPC: G03G15/08 ,  G03G15/11

CPC classification number: G03G15/0818 ,  G03G15/11

Abstract: Disclosed is a developer roller comprising a first section comprising a first exterior surface, wherein the first exterior surface comprises an electrically-conductive material; and a second section comprising a second exterior surface, wherein the second exterior surface is non-electrically-conductive. The second section is axially aligned with the first section and provided at a first longitudinal end of the first section.

公开(公告)号：US11841784B2

公开(公告)日：2023-12-12

申请号：US17417560

申请日：2019-04-29

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

Inventor： Rafael Dal Zotto

IPC: G06F11/00 ,  G06F11/34 ,  G06F11/07

CPC classification number: G06F11/3438 ,  G06F11/0745 ,  G06F11/0754

Abstract: In example implementations, an apparatus is provided. The apparatus includes a processor and a non-transitory computer readable medium storing instructions. The instructions are executed by the processor to monitor user interaction with the apparatus, detect an abnormal user interaction with the apparatus, and activate a digital assistant in response to the abnormal user interaction that is detected. The digital assistant can collect user information related to the abnormal user interaction.

公开(公告)号：US11840016B2

公开(公告)日：2023-12-12

申请号：US17843222

申请日：2022-06-17

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

Inventor： Kristopher J. Erickson ,  Thomas C. Anthony ,  Lihua Zhao

IPC: B29C64/165 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29C64/393 ,  B29C64/30 ,  B33Y40/20 ,  B29C71/00 ,  B29C71/02 ,  C23C18/16 ,  C25D5/56 ,  B22F10/14 ,  B29C64/112 ,  B22F10/50 ,  B22F10/62 ,  B22F10/64 ,  B29C70/88 ,  B29C64/336 ,  B33Y80/00 ,  B33Y99/00 ,  B22F10/12 ,  B22F10/18 ,  B22F10/28

CPC classification number: B29C64/165 ,  B22F10/14 ,  B22F10/50 ,  B22F10/62 ,  B22F10/64 ,  B29C64/112 ,  B29C64/30 ,  B29C64/336 ,  B29C64/393 ,  B29C70/882 ,  B29C71/0009 ,  B29C71/02 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20 ,  B33Y50/02 ,  C23C18/1603 ,  C25D5/56 ,  B22F10/12 ,  B22F10/18 ,  B22F10/28 ,  B29C2071/022 ,  B33Y99/00 ,  B22F2999/00 ,  B22F10/14 ,  B22F3/003 ,  B22F12/45 ,  B22F12/55 ,  B22F12/67 ,  B22F2998/10 ,  B22F10/14 ,  B22F3/10

Abstract: A device includes a coater, a dispenser, and a treatment portion. The coater is to coat, layer-by-layer, a build material relative to a build pad to form a 3D object. The dispenser is to at least dispense a fluid including a first at least potentially electrically conductive material in at least some selected locations of an external surface of the 3D object. The treatment portion is to treat the 3D object to substantially increase electrically conductivity on the external surface of the 3D object at the at least some selected locations.