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    MODELING ROTATING OBJECTS
    113.
    发明申请
    MODELING ROTATING OBJECTS 有权

    公开(公告)号：US20210264687A1

    公开(公告)日：2021-08-26

    申请号：US17256353

    申请日：2018-10-03

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

    Inventor： Yang Lei ,  Viktor Shkolnikov ,  Daixi Xin

    IPC: G06T19/20 ,  G06T17/10 ,  G06T7/564

    Abstract: An example method includes capturing a plurality of images of a rotating object using an imaging device optically coupled to a microscope. The method removing a first portion of a model of the rotating object based on a first contour of the rotating object in a first image of the plurality of images. The method includes orienting the model based on an amount of rotation of the rotating object between capture of the first image and capture of a second image of the plurality of images. The method also includes removing a second portion of the model of the rotating object based on a second contour of the rotating object in the second image.

    Sample preparation system
    114.
    发明授权
    Sample preparation system 有权

    公开(公告)号：US11060958B2

    公开(公告)日：2021-07-13

    申请号：US15770453

    申请日：2016-02-27

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

    Inventor： Viktor Shkolnikov ,  Anita Rogacs

    IPC: G01N1/40 ,  G01N21/65 ,  B01L3/00 ,  G01N21/64

    Abstract: A sample preparation system includes a sample input, a first chamber fluidly coupled to the sample input and containing a sample preparation reagent, a second chamber containing a surface enhanced Raman spectroscopy (SERS) sensor structure and a third chamber containing a sensor preparation solution. The sample input, the first chamber and the second chamber are fluidly coupled to one another in a series and the third chamber is fluidly coupled to the third chamber outside of the series so as to sequentially direct a sample received by the sample input through the first chamber to the second chamber and out of the second chamber and so as to direct the sensor preparation solution into the second chamber following discharge of the sample out of the second chamber.

    VOLATILE ORGANIC COMPOUND TRANSPORT
    115.
    发明申请
    VOLATILE ORGANIC COMPOUND TRANSPORT 有权

    公开(公告)号：US20210102160A1

    公开(公告)日：2021-04-08

    申请号：US17125914

    申请日：2020-12-17

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

    Inventor： Viktor Shkolnikov ,  Anita Rogacs

    IPC: C12M1/34 ,  B01D53/32 ,  B01D67/00 ,  B01D69/14 ,  G01N33/543 ,  C12M1/04

    Abstract: An apparatus may include a lower chamber to contain a culture that emits volatile organic compounds, an upper chamber, a first sensor within the upper chamber, a second sensor within the upper chamber in a transport selector. The second sensor may be different than the first sensor so as to sense volatile organic compounds differently than the first sensor. The transport selector is to transport a selected portion of the volatile organic compounds emitted from the lower chamber to the first sensor and a second portion of the volatile organic compounds emitted from the lower chamber to the second sensor.

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