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公开(公告)号：US11207838B2
公开(公告)日：2021-12-28
申请号：US16089087
申请日：2016-10-27
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Wei Huang , Ingeborg Tastl , Melanie M. Gottwals
IPC: B29C64/393 , G06F30/10 , G05B19/418 , B33Y10/00 , B33Y50/02 , B33Y80/00
Abstract: According to an example, an apparatus may include a processor and a memory on which is stored instructions that are to cause the processor to identify features for a three-dimensional (3D) indicator object to be fabricated by a 3D fabricating device, in which the identified features define a shape and a pattern of colors for the 3D indicator object. The instructions may also cause the processor to instruct the 3D fabricating device to fabricate the 3D indicator object to have the identified features, in which the 3D indicator object has a shape having a plurality of surfaces on which a plurality of colors are arranged in a certain pattern as defined by the identified features, and in which each of the plurality of surfaces has the same certain pattern of the plurality of colors and determine properties of the fabricated 3D indicator object.
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公开(公告)号：US20200376767A1
公开(公告)日：2020-12-03
申请号：US16612789
申请日：2018-02-13
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wei Huang , Gary J. Dispoto
IPC: B29C64/386 , G06K19/06 , G05B19/4099 , G06K1/12 , B33Y40/20 , B29C64/35 , B33Y50/00 , B41M5/00
Abstract: A method is disclosed in which an identifier is to be printed on a surface of a part to be additive manufactured. The identifier is utilized during post-processing of the part at the manufacturing facility, then the identifier is modified so as to no longer be visible before leaving the facility.
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公开(公告)号：US20200323735A1
公开(公告)日：2020-10-15
申请号：US16755604
申请日：2017-10-25
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wei Huang , Gary J. Dispoto
Abstract: According to examples, an apparatus may include a memory on which is stored instructions that may cause a processor to receive an intended release profile for a drug, the intended release profile including a certain release rate of the drug over time following ingestion of the drug. The instructions may also cause the processor to determine a group of release modules that contain the drug, the determined group of release modules having release profiles for the drug that together meet or approximate the intended release profile for delivery of the drug, and at least two of the release modules in the group having different release profiles for the with respect to each other.
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公开(公告)号：US20200223148A1
公开(公告)日：2020-07-16
申请号：US16629632
申请日：2017-07-18
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wei Huang , Steven J. Simske , Gary J. Dispoto
IPC: B29C64/40 , B33Y10/00 , B33Y30/00 , B33Y70/00 , B29C64/112
Abstract: In an example, a method is described that includes generating a model for fabricating an item via an additive manufacturing process. The model includes a first region defining the item and a second region defining a sacrificial artifact whose presence disguises a physical characteristic of the item. The item and the sacrificial artifact are then fabricated in a common build batch via the additive manufacturing process.
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公开(公告)号：US20150381647A1
公开(公告)日：2015-12-31
申请号：US14846555
申请日：2015-09-04
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Wei Huang , Yizheng Zhou , Bin Yu , Wenting Tang , Christian F. Beedgen
CPC classification number: H04L63/1425 , G06F11/3476 , G06F17/30595 , G06F21/552 , G06F2201/86 , G06F2221/034 , H04L63/1408
Abstract: In some examples, a set of events is received. A row-based chunk includes the set of events and metadata about the set of events is generated, and a column-based chunk that includes metadata about the set of events and, for each event in the set of events, a value of a first field of the multiple fields. The metadata about the set of events includes at least one of a minimum value or a maximum value of the first field over the events in the set of events.
Abstract translation: 在一些示例中，接收一组事件。 基于行的块包括事件集合，并且生成关于事件集合的元数据，以及基于列的块，其包括关于事件集合的元数据，并且对于事件集合中的每个事件，第一个 多个字段的字段。 关于事件集合的元数据包括事件集中的事件的第一字段的最小值或最大值中的至少一个。
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Patent Agency Ranking
公开(公告)号：US12145315B2
公开(公告)日：2024-11-19
申请号：US17779729
申请日：2019-12-11
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Aja Hartman , John Samuel Dilip Jangam , Wei Huang , Thomas Craig Anthony , Gary J Dispoto , Lihua Zhao
IPC: B29C64/264 , B29C64/153 , B29C64/255 , B33Y10/00 , B33Y30/00 , B33Y70/10
Abstract: The present disclosure relates to a three-dimensional printing kit comprising: a powder bed material comprising polymer particles; a fusing agent comprising a radiation absorber and a liquid carrier; and a magnetic marking agent comprising magnetic nanoparticles, a humectant and a liquid carrier, wherein the concentration of magnetic nanoparticles is 5 to 70 weight % based on the total weight of the magnetic agent. The present disclosure also relates to a method of three-dimensional (3D) printing a 3D printed object. The method comprises: selectively applying a magnetic marking agent onto powder bed material, wherein the powder bed material comprises polymer particles, and wherein the magnetic marking agent comprises magnetic nanoparticles and a liquid carrier; selectively fusing the powder bed material, such that the magnetic nanoparticles are incorporated in the 3D printed object in a predetermined arrangement that forms a detectable marker in the 3D printed object.
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公开(公告)号：US11865769B2
公开(公告)日：2024-01-09
申请号：US17544541
申请日：2021-12-07
Applicant: Hewlett-Packard Development Company, L.P.
IPC: B33Y10/00 , B29C64/141 , B33Y80/00
CPC classification number: B29C64/141 , B33Y10/00 , B33Y80/00
Abstract: Examples of methods are described. In some examples, a method may include printing a first solid material phase region. In some examples, the method may include printing a second solid material phase region distanced from the first solid material phase region. In some examples, the method may include printing a plurality of distanced beams, each having a thickness that is not more than one millimeter, to form a weak material phase region between the first solid material phase region and the second solid material phase region. In some examples, the weak material phase region has a volumetric density less than one.
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公开(公告)号：US11628627B2
公开(公告)日：2023-04-18
申请号：US16629632
申请日：2017-07-18
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wei Huang , Steven J. Simske , Gary J. Dispoto
Abstract: In an example, a method is described that includes generating a model for fabricating an item via an additive manufacturing process. The model includes a first region defining the item and a second region defining a sacrificial artifact whose presence disguises a physical characteristic of the item. The item and the sacrificial artifact are then fabricated in a common build batch via the additive manufacturing process.
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公开(公告)号：US11597143B2
公开(公告)日：2023-03-07
申请号：US16075878
申请日：2017-04-19
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Wei Huang , Steven J. Simske , Gary J. Dispoto
IPC: B29C64/165 , B33Y40/00 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02
Abstract: In an example, a method is described that includes generating a model for fabricating an object via an additive manufacturing process. The model includes a first region defining the object and a second region defining a sacrificial artifact. The object is fabricated via the additive manufacturing process, using a fusing printing fluid. The sacrificial artifact is fabricated simultaneously with fabricating the object, via the additive manufacturing process, using a non-fusing printing fluid.
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公开(公告)号：US11577463B2
公开(公告)日：2023-02-14
申请号：US17256691
申请日：2019-03-15
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wei Huang , Gary J. Dispoto , Craig Peter Sayers
IPC: B29C64/386 , B33Y50/00 , G05B19/4099
Abstract: In an example, a method includes operating, by a processor, on object model data and operating, on a processor, on pattern data. The object model data describes at least part of an object to be generated in additive manufacturing and the pattern data describes an object pattern intended to be formed on at least a portion of the part of the object to be generated in additive manufacturing. The method includes determining, by a processor, control data to control a print agent applicator to apply a pattern of fusing agent onto a part of a layer of build material. The pattern of fusing agent comprises a fusing agent area and a gap area that lacks fusing agent. The gap area corresponds to the object pattern such that no fusing agent is applied to a part of the layer of build material that corresponds to the object pattern.
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