Free-space, twisted light optical communication system

    公开(公告)号:US10826607B2

    公开(公告)日:2020-11-03

    申请号:US16734084

    申请日:2020-01-03

    Abstract: Aspects of the subject disclosure may include, determining a twist number based on digital input data, wherein the twist number corresponds to a predetermined orbital angular momentum of a photon. Orbital angular momentum modulators adapted to change orbital angular momenta of an input signal are adjusted according to the twist number. Application of the input signal to the orbital angular momentum modulators applies orbital angular momenta to the input signal resulting in a twisted light signal having a predetermined number of twists based on the predetermined orbital angular momentum. Other embodiments are disclosed.

    Flexible battery
    122.
    发明授权

    公开(公告)号:US10734824B2

    公开(公告)日:2020-08-04

    申请号:US16429398

    申请日:2019-06-03

    Abstract: Concepts and technologies are disclosed herein for flexible batteries and methods for forming flexible batteries. A flexible battery can include a borophene sheet, a pyroelectric peptide microtubule, and a borophene cap. A first end of the pyroelectric peptide microtubule can be located adjacent to the borophene sheet and the borophene cap can be located at a second end of the pyroelectric peptide microtubule. The borophene cap can collect a charge created by the pyroelectric peptide microtubule. The flexible battery also can include a collection wire that directs the charge to a borophene capacitor charge system.

    PREDICTIVE SEARCH WITH CONTEXT FILTERING
    123.
    发明申请

    公开(公告)号:US20200218718A1

    公开(公告)日:2020-07-09

    申请号:US16826994

    申请日:2020-03-23

    Abstract: A method may include a processing system detecting a biometric condition of a user exceeding a threshold, determining a triggering object associated with the biometric condition, where the triggering object is captured via a camera, and applying the triggering object and at least one personal parameter to a plurality of context filters. The plurality of context filters may provide a relevance topic based upon the triggering object and the at least one personal parameter. The processing system may further generate a plurality of search terms based upon the relevance topics that are determined from the plurality of context filters and present the plurality of search terms via a user interface.

    Methods, devices and systems for providing power to a linear amplifier

    公开(公告)号:US10658718B2

    公开(公告)日:2020-05-19

    申请号:US15973635

    申请日:2018-05-08

    Abstract: Aspects of the subject disclosure may include, for example, a redox battery system comprising a three dimensional array of a plurality of nano-batteries and a hydrogen power system comprising a nano-array of hydrogen paper, a heat source and a water source, wherein the hydrogen paper attracts hydrogen from the water source. Further embodiments can include a solar power system comprising an array of a plurality of nano-solar cells and an ionic diode power system comprising two electrodes separated by a polycarbonate membrane, two borophene electric charge capture devices, and a capacitor stack. Additional embodiment can include a power supply controller providing power to a linear amplifier using the redox battery system and causing recharging of the redox battery system utilizing the hydrogen power system, the solar power system, the ionic diode power system, or a combination thereof, to provide charge to the redox battery system. Other embodiments are disclosed.

    Seamless authentication device
    126.
    发明授权

    公开(公告)号:US10581842B2

    公开(公告)日:2020-03-03

    申请号:US15473814

    申请日:2017-03-30

    Abstract: According to one embodiment, an authentication system includes an authentication device. The authentication device includes a biometric scanner, a processor, and an interface. The biometric scanner receives biometric data for a user. The processor authenticates the user by comparing the received biometric data for the user to predetermined biometric information for the user. The processor generates an authentication token in response to the authentication. The processor continuously authenticates the user. The interface communicates the authentication token to a content providing device, the authentication token indicating the authentication of the user. The interface receives content from the content providing device in response to the authentication token.

    Free-space, twisted light optical communication system

    公开(公告)号:US10581522B1

    公开(公告)日:2020-03-03

    申请号:US16211809

    申请日:2018-12-06

    Abstract: Aspects of the subject disclosure may include, determining a twist number based on digital input data, wherein the twist number corresponds to a predetermined orbital angular momentum of a photon. An adjustment value is generated based on the twist number, and multiple orbital angular momentum modulators are adjusted, wherein the modulators are adapted to change orbital angular momenta of photons of an input optical beam according to the adjustment value. Application of a light beam to the multiple orbital angular momentum modulators applies orbital angular momenta to the input optical beam resulting in a modulated optical beam having a predetermined number of twists based on the predetermined orbital angular momentum. Other embodiments are disclosed.

    BLOCKCHAIN BASED INFORMATION MANAGEMENT
    129.
    发明申请

    公开(公告)号:US20190384932A1

    公开(公告)日:2019-12-19

    申请号:US16007747

    申请日:2018-06-13

    Abstract: Techniques are disclosed herein for managing and sharing sensitive information using blockchain technology. In certain embodiments, a transaction may be generated using information and a set of conditions, wherein satisfying the set of conditions by a requester of the information determines access to the information by the requester and the set of conditions include a count for a number of queries allowed for accessing the information. As requesters access the information, the count is decremented or adjusted and updated transactions are stored on the blockchain ledger until the count adjusts to a predetermined number, such zero. The information and the set of conditions may be defined by the user.

    Blockchain-based social media history maps

    公开(公告)号:US10341105B2

    公开(公告)日:2019-07-02

    申请号:US15616625

    申请日:2017-06-07

    Abstract: A system may include a transaction history controller to store, in a distributed blockchain database, a first chain including a primary head node for a first subscriber to a social media history map service and multiple blocks each representing an online transaction for the first subscriber, and a second chain including a follower head node, linked to the primary head node, for a second subscriber and multiple blocks each representing an online transaction for the second subscriber. The transaction history controller may receive data representing a first online transaction for the second subscriber, format the data for the distributed blockchain database, store the formatted data as a new block in the second chain, receive a request to generate a trend report for a cluster of subscribers that includes the first and second subscribers, and generate the trend report dependent on the blocks in the first and second chains.

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