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    WEARABLE WIRELESS ACCESS POINT
    91.
    发明申请
    WEARABLE WIRELESS ACCESS POINT 审中-公开

    公开(公告)号：US20180310360A1

    公开(公告)日：2018-10-25

    申请号：US15764262

    申请日：2016-07-22

    Applicant: VORBECK MATERIALS CORP.

    Inventor： JOHN S LETTOW ,  SRIRAM MANIVANNAN ,  MATHEW A HUDSPETH ,  TRENTICE V BOLAR

    IPC: H04W88/08 ,  G06F1/16 ,  H04W76/14 ,  H04W76/15 ,  H04W36/30

    CPC classification number: H04W88/08 ,  G06F1/163 ,  H04B17/318 ,  H04W36/30 ,  H04W52/245 ,  H04W76/14 ,  H04W76/15

    Abstract: Embodiments relate to systems and methods to enable communication between computing devices. The system comprises a cellular-based RF source. A mobile computing device(s) is communicatively coupled to the RF source via a first wireless signal received thereby at a first signal strength. An antenna(s) is positioned proximate to the surface of a wearable item and comprises a conductor element(s) fabricated using a polymer(s) and fully exfoliated graphene sheets. A control circuit(s) is positioned proximate to the surface and in communication with the antenna. The control circuit communicates, via the antenna, with the RF source via a second wireless signal; communicates, via a second antenna, with the mobile device via a third wireless; and cause the mobile device to communicate with the RF source via the third wireless signal when it's strength is greater than the first wireless signal.

    Security devices
    92.
    发明授权
    Security devices 有权

    公开(公告)号：US09956806B1

    公开(公告)日：2018-05-01

    申请号：US15610790

    申请日：2017-06-01

    Applicant: VORBECK MATERIALS CORP.

    Inventor： John S. Lettow ,  Dan Scheffer

    IPC: B42D25/00 ,  B42D25/373 ,  B82Y30/00 ,  B42D15/00 ,  B42D25/29 ,  B42D25/45 ,  B42D25/21

    CPC classification number: B42D25/373 ,  B42D15/0073 ,  B42D25/00 ,  B42D25/21 ,  B42D25/29 ,  B42D25/45 ,  B42D2033/20 ,  B82Y30/00

    Abstract: An article includes a first layer comprising a substrate having one or more images applied thereto. A second layer applied on each image and comprising one or more first and second portions, the first portion and second portions each in communication with a first image area and a second image area of an image, respectively. The second layer comprises a coating composition comprising fully exfoliated single sheets of graphene. The first and second portions comprise first and second detectable properties, respectively, having a value correlated with the graphene. The first and/or second detectable properties each comprise a first X-ray diffraction pattern, a first electrical conductivity, and one or more of a thermal conductivity, an optical property. The first and second detectable properties together create a distinctive signature for the article.

    TRANSPONDER FABRICATION METHODS
    95.
    发明申请
    TRANSPONDER FABRICATION METHODS 审中-公开

    公开(公告)号：US20180032851A1

    公开(公告)日：2018-02-01

    申请号：US15557380

    申请日：2016-05-06

    Applicant: Vorbeck Materials Corp.

    Inventor： Sriram Manivannan ,  Dan F Scheffer ,  Kenneth E Fritsch ,  Jeremy D Smith

    IPC: G06K19/077

    Abstract: Embodiments of the present invention relate to transponder fabrication. In an embodiment, a plurality of antenna elements is applied to a first substrate at a first pitch. A plurality of fully functioning first transponders is positioned on to the first substrate in a manner to each be in electrical communication with an antenna element included in the plurality of antenna elements and thereby forms a plurality of fully functioning second transponders. The plurality of fully functioning first transponders are positioned on a second substrate at a second pitch. The plurality of fully functioning first transponders have a first read range. Second transponders have an increased read range relative to second transponders. The second pitch is greater than the first pitch.

    ACTIVE CHAFF
    96.
    发明申请
    ACTIVE CHAFF 审中-公开

    公开(公告)号：US20170352963A1

    公开(公告)日：2017-12-07

    申请号：US15536979

    申请日：2015-10-16

    Applicant: VORBECK MATERIALS CORP.

    Inventor： Larry Hurzon

    IPC: H01Q15/14

    CPC classification number: H01Q15/145 ,  F41J2/00 ,  F42B12/70 ,  G01S7/38

    Abstract: Embodiments of the present invention relate to a chaff electronic countermeasure device for protecting mobile platforms against radio frequency threats. A device comprises an antenna that is in communication with a substrate. An integrated circuit is in electrical communication with the antenna. The device is configured to absorb from a source a first radio frequency having a first amplitude. In response to absorbing the first radio frequency, the device reradiates at least a portion of a second radio frequency having a second amplitude toward the radar source, which results in an increased radar cross section of the device as perceived by the radar source. The second amplitude is higher than the first amplitude.

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