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    Interactive visual data categorization systems and methods
    162.
    发明授权
    Interactive visual data categorization systems and methods 有权

    公开(公告)号：US11222453B1

    公开(公告)日：2022-01-11

    申请号：US17119762

    申请日：2020-12-11

    Applicant: Qatar Foundation for Education, Science and Community Development

    Inventor： Michael Jean-Marie Aupetit ,  Ala Abuthawabeh

    IPC: G06T11/60 ,  G06F3/0484

    Abstract: The present disclosure provides interactive visual data labeling systems and methods that improve upon power-diagram Voronoi Treemaps by supporting interactive arranging and grouping of objects represented by thumbnail images. The provided interactive visual data labeling system enables new and innovative fluid interactions and direct manipulation of treemap cells to arrange objects and groups of objects, and create, merge, expand, or collapse groups. In effect, these enabled fluid interactions and direct manipulation provide an intuitive, stable, and predictable Voronoi treemap for users. In at least some aspects, the provided visual data labeling system uses a force-directed power diagram technique, which enables controlling the stability of the Voronoi treemap layout and updating it smoothly when dragging a cell across a parent cell. In effect, the predictability and stability enables the Voronoi treemap to react as a user expects during the user's interaction with the treemap.

    Method and system for jamming localization and supporting navigation system
    164.
    发明授权
    Method and system for jamming localization and supporting navigation system 有权

    公开(公告)号：US11150671B2

    公开(公告)日：2021-10-19

    申请号：US16405489

    申请日：2019-05-07

    Applicant: Qatar Foundation for Education, Science and Community Development

    Inventor： Roberto Di Pietro ,  Gabriele Oligeri ,  Pietro Tedeschi

    IPC: G05D1/10 ,  H04K3/00 ,  B64C39/02 ,  G01C21/20

    Abstract: The presently disclosed method and system exploits a received signal strength of a jamming signal emitted by a jammer to allow navigation of an object through an area containing the jamming signal. In one embodiment, the method comprises receiving a plurality of navigation data and a jamming signal when entering a jamming zone. The method then comprises repeatedly measuring the strength of the jamming signal while moving within the jamming zone. The method then comprises determining the location of the jammer based on the movement within the jamming zone and the strength of the jamming signal at multiple coordinates. The method further comprises performing movement to destination coordinates within the jamming zone at least partially based on the jammer location and the strength of the jamming signal.

    METHODS AND SYSTEMS OF POWER PRODUCTION
    166.
    发明申请
    METHODS AND SYSTEMS OF POWER PRODUCTION 有权

    公开(公告)号：US20210288502A1

    公开(公告)日：2021-09-16

    申请号：US17196372

    申请日：2021-03-09

    Applicant: Qatar Foundation for Education, Science and Community Development

    Inventor： Ali Yaseen M E Elrayyah

    IPC: H02J3/38 ,  H02J13/00 ,  H02J3/32 ,  H02J3/00 ,  G05B13/04

    Abstract: A distributed energy management system includes a photovoltaic (PV) source, and a plurality of controllable loads in communication with the PV source. The plurality of controllable loads include a first controllable load including a first interactive plug associated with a first connected state timer and a first disconnected state timer, and a second controllable load including a second interactive plug associated with a second connected state timer and a second disconnected state timer. The PV source is configured to determine a maximum PV power, determine a difference between the maximum PV power and a current PV power, responsive to determining that the difference is less than or equal to a threshold power, set the reference AC voltage as a first voltage, and responsive to determining that the difference is greater than the threshold power, set the reference AC voltage as a second voltage greater than the first voltage.

    SPORT DESIGN, TRACKING, AND COMMUNITY SYSTEM
    168.
    发明申请
    SPORT DESIGN, TRACKING, AND COMMUNITY SYSTEM 有权

    公开(公告)号：US20210252370A1

    公开(公告)日：2021-08-19

    申请号：US17175085

    申请日：2021-02-12

    Applicant: Qatar Foundation for Education, Science and Community Development

    Inventor： Michael Jean-Marie Aupetit ,  Khalid Kunji

    IPC: A63B71/06 ,  H04W4/029 ,  A63B43/00 ,  A63B24/00

    Abstract: The present disclosure provides a new and innovative system for sport design, tracking, and sharing. The system includes a set of wireless components in communication with a computing system. The computing system may include a graphical user interface, and at least in some instances, communicates over a network with an external system such as a social media platform. Through the graphical interface, a user may program rules to a sport into the wireless components. The user or users may perform the sport with the programmed wireless components, which analyze the actions performed according to the programmed rules. The analysis and other data collected by the wireless components may be reviewed by the users after playing the sport. Furthermore, the data collected and the rules programmed into the wireless components may be shared online to the external system for rating and ranking by an online community.

    Method of making a pyrrolo bisthiazole homopolymer
    170.
    发明授权
    Method of making a pyrrolo bisthiazole homopolymer 有权

    公开(公告)号：US10927214B2

    公开(公告)日：2021-02-23

    申请号：US15928944

    申请日：2018-03-22

    Applicant: QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT

    Inventor： Mohammed Al-Hashimi ,  Hugo Bronstein

    IPC: C08G61/12 ,  H01L51/00 ,  H01L51/05 ,  H01L51/42

    Abstract: The method of making a pyrrolo bisthiazole homopolymer starts with dissolving a dibrominated pyrrolo[3,2-d:4,5-d′]bisthiazole monomer having the formula: where R is an alkyl group, in anhydrous tetrahydrofuran (THF). Then, the solvated monomer is treated with 1 equivalent of a Turbo-Grignard reagent complex having the formula iPrMgCl.LiCl at 0° C. to form a reaction mixture. The reaction mixture is stirred for 1 hour at room temperature, and after stirring, the reaction mixture is refluxed for 24 hours. A conjugated homopolymer product having the formula: where n is the number of repeating units of pyrrolo[3,2-d:4,5-d′]bisthiazole, is recovered from the reaction mixture. The PBTz-based homopolymers showed broad absorption from 450 to 850 nm in thin film and excellent photochemical and thermal stability, making the polymers suitable for lightweight, low cost plastic electronic devices.

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