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公开(公告)号：US20240329434A1
公开(公告)日：2024-10-03
申请号：US18554749
申请日：2021-06-22
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Fred Charles Thomas, III
CPC classification number: G02F1/0136 , G03B11/00 , G03B33/08 , G03B35/02
Abstract: A color camera system according to an example includes a red, green, blue (RGB) color camera device to capture images of an object, and a polarized illumination source to illuminate the object during the capture of the images. The color camera system further includes a liquid crystal tunable polarization filter positioned between the camera device and the object, wherein the liquid crystal tunable polarization filter is to provide the camera device with selectable linear polarization viewing states for capturing the images of the object, and is to provide capability for each RGB pixel to be uniquely processed using RGB color distinct polarization filter parameters.
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公开(公告)号：US12105937B2
公开(公告)日：2024-10-01
申请号：US17783318
申请日：2020-01-14
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Yi-Chien Lin , Chih-Hung Lin , Ling-Yu Wu , Chih-Shiuan Lee
IPC: G06F3/048 , G06F3/0484 , G06T7/70 , G06V40/16
CPC classification number: G06F3/0484 , G06T7/70 , G06V40/172 , G06T2207/30201
Abstract: In one example, an electronic device may include a display screen defining a plurality of display regions. Further, the electronic device may include a camera to capture an image of an operator of the electronic device. Furthermore, the electronic device may include a controller operatively coupled to the camera and the display screen. The controller may detect an orientation of the operator's face with respect to the display screen using the captured image. Further, the controller may determine a first display region of the plurality of display regions corresponding to the detected orientation of the operators face. Furthermore, the controller may activate the first display region to position a cursor of a pointing device within the first display region.
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公开(公告)号：US12103309B2
公开(公告)日：2024-10-01
申请号：US17905725
申请日：2020-03-11
Applicant: Hewlett-Packard Development Company, L.P.
IPC: B41J2/165
CPC classification number: B41J2/1652
Abstract: It is hereby disclosed a method to print on porous substrate by a printer comprising: a print zone; a conveyor to receive a porous substrate on a loading zone and to move the porous substrate along a transport direction between the print zone and the loading zone; a print engine positioned on the print zone for ejecting printing fluid towards the porous substrate; wherein the method comprises ejecting printing fluid towards a front side the porous substrate and, by a controller, activating a vacuum source as to exert a vacuum on a back side of the porous substrate being the vacuum exerted while the porous substrate is within the print zone.
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公开(公告)号：US20240320403A1
公开(公告)日：2024-09-26
申请号：US18575851
申请日：2021-07-14
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Randall Dean WEST , Pierre Joseph KAISER , Luis BALDEZ
IPC: G06F30/27 , G06F113/10
CPC classification number: G06F30/27 , G06F2113/10
Abstract: In some examples, a system receives a representation of a lattice cell and information representing a target modified behavior of the lattice cell. The representation of the lattice cell including an arrangement of beams of the lattice cell. The system generates a modified lattice cell based on the representation of the lattice cell and the information, where the modified lattice cell includes the arrangement of the beams and an added behavior adjustment structure that is connected to a selected beam of the arrangement of the beams.
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公开(公告)号：US20240315392A1
公开(公告)日：2024-09-26
申请号：US18698643
申请日：2021-10-04
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
CPC classification number: A43B13/186 , A43B13/125 , B22F3/1115 , B33Y50/00 , B33Y80/00
Abstract: Examples of structures are described herein. In some examples, a structure includes a lattice of posts. In some examples, the lattice of posts forms an opening between the posts. In some examples, the structure includes an appendage attached to a post of the posts. In some examples, the appendage extends over the opening. In some examples, the appendage is non-load bearing.
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Patent Agency Ranking
公开(公告)号：US12099849B2
公开(公告)日：2024-09-24
申请号：US17996555
申请日：2020-05-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wei Ze Liu , Lan Wang , Chengkai Yeh , Christian Pena
IPC: G06F9/4401
CPC classification number: G06F9/4401
Abstract: An example computing device includes a non-volatile memory to store Basic Input/Output Systems (BIOS) data of the computing device, an audio codec, and a controller. The controller is to: receive a command from a provisioning device at the audio codec; and transfer a copy of the BIOS data between the controller and the memory based on the command.
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公开(公告)号：US12099612B2
公开(公告)日：2024-09-24
申请号：US17794942
申请日：2020-01-27
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Kang-Ning Feng , Ming Chang Hung
CPC classification number: G06F21/572 , G06F11/1417 , G06F11/1469 , G06F21/575 , G06F11/1433
Abstract: In some examples, a computing device comprises a processing resource and a memory resource storing instructions to cause the processing resource to detect, by a basic input/output system (BIOS) of the computing device, firmware corruption in a firmware component of the computing device, generate a recovery agent based on the detected firmware corruption of the firmware component, determine a location of a back-up image of the firmware component based on the generated recovery agent, determine recovery sequence based on the determination of the location of the back-up image of the firmware component; and recover the firmware of the firmware component by executing the determined recovery sequence.
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公开(公告)号：US12097710B2
公开(公告)日：2024-09-24
申请号：US18135727
申请日：2023-04-17
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Judson M. Leiser , Miquel Boleda Busquets , Bernd Karlsboeck , David Olsen , Michael E. Peterschmidt , Lynn A. Collie , Paul Allan Osborne , Wesley R. Schalk , Ronald J. Ender , Paul Mark Haines , Roger J. Kolodziej , Steve A. O′hara
IPC: B41J2/175
CPC classification number: B41J2/17523 , B41J2/1753
Abstract: A print liquid supply apparatus or interface structure to be connected to a print system comprises a liquid channel, liquid interface and integrated circuit contact pads.
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公开(公告)号：US12097695B2
公开(公告)日：2024-09-24
申请号：US18225023
申请日：2023-07-21
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Scott A. Linn , James Michael Gardner , Michael W. Cumbie
CPC classification number: B41J2/04541 , B41J2/04586
Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes a status register, a plurality of interfaces, and control logic. The plurality of interfaces include a mode interface, a data interface, and a fire interface. The control logic enables reading of the status register in response to a signal on the mode interface transitioning to logic high with a logic high signal on the data interface, and transitioning a signal on the fire interface to logic high with the signal on the single data interface floating.
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公开(公告)号：US20240313991A1
公开(公告)日：2024-09-19
申请号：US18183069
申请日：2023-03-13
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Hsiao-Ling Hsieh , Chung-Chun Chen , Wei-Ming Lo
IPC: H04L12/18
CPC classification number: H04L12/1818 , H04L12/1827 , H04L65/403
Abstract: A video conferencing system including a plurality of ultra-wideband (UWB)-enabled electronic devices and a camera can facilitate a better conference call experience for participants. Each electronic device can determine its relative location by performing a UWB exchange with the camera. A conference call application uses the relative locations of each electronic device to generate an ordered listing of conference participants. The electronic devices adjust a graphical user interface (GUI) of conference participants based on the ordered listing. When one of the electronic devices detects an audio input from a corresponding conference participant, the electronic device can selectively provide audio information to the conference call application and request that the camera zoom to the electronic device. The camera can accordingly zoom a video input of the conference call application to emphasize the corresponding participant in the conference call.
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