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公开(公告)号：US11999172B2
公开(公告)日：2024-06-04
申请号：US17641777
申请日：2019-09-23
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Sara Benito Echevarria , Marta Blanch Pinol , Cristina Crespi Argemi
CPC classification number: B41J2/2114 , B41J2/2103 , B41J11/0015 , B41J11/009 , B41J2203/011
Abstract: Disclosed herein is a print head arrangement, a printing device and a method of operating a printing device. The print head arrangement comprises a main print head having a plurality of printing nozzles for ejecting a printing fluid and an auxiliary print head having a plurality of pre-treatment nozzles for ejecting a pre-treatment fluid. The print head arrangement further comprises a controller that is to obtain a print medium parameter and to select a subset of the plurality of pre-treatment nozzles for application of the pre-treatment fluid based on the print medium parameter. The print medium parameter characterizes a thermal inertia of the print medium.
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公开(公告)号：US11999162B2
公开(公告)日：2024-06-04
申请号：US17847754
申请日：2022-06-23
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Boon Bing Ng
CPC classification number: B41J2/04541 , B41J2/17546 , B41J2202/13 , B41J2202/17
Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes a plurality of first data lines, a second data line, a first memory element, and a second memory element. The first memory element is enabled in response to first data on the plurality of first data lines. The second memory element is enabled in response to second data on the second data line.
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公开(公告)号：US11998977B2
公开(公告)日：2024-06-04
申请号：US16499484
申请日：2018-03-15
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Vladek Kasperchik , James McKinnell , Mohammed S. Shaarawi , Michael G. Monroe , Jason Hower
IPC: B22F1/10 , B22F1/05 , B22F1/102 , B22F1/16 , B22F10/10 , B22F10/14 , B22F10/28 , B22F10/73 , B29C64/165 , B33Y10/00 , B33Y40/10 , B33Y70/10 , B82Y30/00 , C08F2/22 , C08F212/08 , C08F220/14 , C08K3/11 , C09D11/037 , C09D11/322 , C09D11/38
CPC classification number: B22F1/10 , B22F1/05 , B22F1/102 , B22F1/16 , B22F10/10 , B22F10/14 , B22F10/73 , B29C64/165 , B33Y10/00 , B33Y40/10 , B33Y70/10 , C08F2/22 , C08F212/08 , C08F220/14 , C08K3/11 , C09D11/037 , C09D11/322 , C09D11/38 , B22F10/28 , B22F2304/10 , B22F2998/10 , B82Y30/00 , B22F2998/10 , B22F10/14 , B22F3/1021 , B22F2998/10 , B22F10/14 , B22F3/10
Abstract: An example of a composition includes a host metal present in an amount ranging from about 95.00 weight percent to about 99.99 weight percent, based on a total weight of the composition. A flow additive is also present in an amount ranging from about 0.01 weight percent to about 5.00 weight percent, based on the total weight of the composition. The flow additive consists of an organic material that is pyrolyzable at a pyrolysis temperature that is less than a sintering temperature of the host metal. The composition is spreadable, having a Hausner Ratio less than 1.25.
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公开(公告)号：US20240179162A1
公开(公告)日：2024-05-30
申请号：US18551337
申请日：2021-04-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Peter Seiler , Nicolas James Jurich
CPC classification number: H04L63/1416 , H04B10/85
Abstract: A computing device includes an optical network transceiver and a basic input/output system (BIOS). The optical network transceiver is to connect to an optical network and to generate an event indicating that an optical signal strength has attenuated below a threshold. The BIOS is to determine generation of the event by the optical network transceiver, and responsively detect occurrence of a potential optical network intrusion attack. In response to detecting occurrence of the potential optical network intrusion attack, the BIOS is to perform an action to protect the computing device from the potential optical network intrusion attack.
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公开(公告)号：US11991638B2
公开(公告)日：2024-05-21
申请号：US17424593
申请日：2019-04-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Qiwei Wang , Tyler Sims , William Allen
CPC classification number: H04W52/0254 , G01S7/412 , G01S13/003 , G06Q10/08 , H04W84/18
Abstract: Managing aggregated node group power states. A reflected energy device may transmit energy to one of multiple aggregated node groups. Each aggregated node group includes multiple device nodes. The aggregated node group may be moved from one location to another. The transmitted energy is reflected to detect occurrence of a state change condition. A communication device such as the reflected energy device or an anchor node then instructs device node(s) of the aggregated node group to enter a high power state and to enter a low power state.
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Patent Agency Ranking
公开(公告)号：US11989576B2
公开(公告)日：2024-05-21
申请号：US17411045
申请日：2021-08-24
Applicant: Hewlett-Packard Development Company, L.P.
IPC: G06F9/455
CPC classification number: G06F9/45558 , G06F9/455 , G06F9/45533 , G06F2009/45579 , G06F2009/45583 , G06F2009/45587
Abstract: In some examples, a computing device includes memory including system memory, and a processor in electronic communication with the memory. In some examples, the processor receives a system management interrupt. In some examples, the processor identifies trigger code that triggered the system management interrupt. In some examples, the processor executes code from the system memory when the trigger code is a virtualization program.
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公开(公告)号：US11989487B2
公开(公告)日：2024-05-21
申请号：US17295346
申请日：2019-04-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Enrique Gurdiel Gonzalez , Jordi Sanroma Garrit , Manuel Freire Garcia
IPC: G06F30/10 , B29C64/393 , B33Y50/00
CPC classification number: G06F30/10 , B29C64/393 , B33Y50/00
Abstract: In an example, a machine-readable medium stores instructions which, when executed by a processor may cause the processor to modify data for characterising geometrical modifications for use by each of a plurality of additive manufacturing apparatus, wherein a modification for a particular additive manufacturing apparatus is based on dimensions of objects generated by that apparatus.
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公开(公告)号：US11987928B2
公开(公告)日：2024-05-21
申请号：US17417590
申请日：2019-07-22
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Xiaoqi Zhou , Zhang-Lin Zhou
CPC classification number: D06P1/5242 , B41M5/5227 , B41M5/5245 , B41M5/5263 , D06P1/54 , D06P5/22 , D06P5/30
Abstract: A fabric coating composition can include water, from 3 wt % to 95 wt % oxazoline reactive compound by dry weight including an oxazoline group, and from 3 wt % to 70 wt % cationic charging agent by dry weight. The fabric coating composition can have a pH from pH 2 to pH 6.
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公开(公告)号：US11986997B2
公开(公告)日：2024-05-21
申请号：US17052870
申请日：2019-03-21
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Alexey Kabalnov , Jacob Wright , Dennis J. Schissler , Thomas M. Sabo , Jesiska Tandy
IPC: B29C64/165 , B33Y10/00 , B33Y70/00
CPC classification number: B29C64/165 , B33Y10/00 , B33Y70/00
Abstract: Disclosed herein are kits, methods, systems, and compositions for threedimensional printing. In an example, disclosed herein is a multi-fluid kit for threedimensional printing comprising: a marking agent comprising a marking component which is a fluorescent color agent that is activated by ultraviolet radiation to emit light in the visible range of from about 400 nm to about 780 nm; a first fusing agent; a second fusing agent different from the first fusing agent; and a detailing agent.
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公开(公告)号：US11983263B2
公开(公告)日：2024-05-14
申请号：US17552443
申请日：2021-12-16
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Tirath Ramdas
CPC classification number: G06F21/53 , G06F21/54 , G06F21/554 , G06F21/564 , G06F21/566
Abstract: In some examples, an electronic device includes a processor to allow installation of an untrusted executable code to a virtual machine, monitor the installation and execution of the untrusted executable code, and, responsive to a determination that an executed amount of the untrusted executable code is less than a threshold amount, prompt a user to continue the execution of the untrusted executable code.
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