Extracting information from surface coatings
    14.
    发明授权
    Extracting information from surface coatings 有权
    从表面涂层提取信息

    公开(公告)号:US09460328B1

    公开(公告)日:2016-10-04

    申请号:US14996955

    申请日:2016-01-15

    IPC分类号: G06K7/08 G06K7/10 G06K19/06

    摘要: A method and system for extracting information from a surface coated with a coating containing quantum dots are disclosed. In embodiments, the method comprises charging the quantum dots in the surface coating, scanning the surface to retrieve information from the quantum dots, and processing the retrieved information to identify data encoded in the quantum dots. In embodiments of the invention, the processing includes filtering the retrieved information to adjust the received information based on defined effects of the coating. In embodiments of the invention, the filtering includes filtering the retrieved information to account for chromatic deviation due to the color of the coated surface. In embodiments of the invention, the quantum dots include a plurality of different types of quantum dots, and the processing the retrieved information includes processing the retrieved information to distinguish between the information retrieved from the different types of quantum dots.

    摘要翻译: 公开了一种从涂有含量子点涂层的表面提取信息的方法和系统。 在实施例中,该方法包括对表面涂层中的量子点进行充电,扫描表面以从量子点检索信息,以及处理所检索的信息以识别在量子点中编码的数据。 在本发明的实施例中,处理包括对所检索的信息进行过滤,以基于涂层的限定效应调整接收的信息。 在本发明的实施例中,滤波包括过滤所检索的信息以考虑由于涂覆表面的颜色引起的色差。 在本发明的实施例中,量子点包括多个不同类型的量子点,并且所检索的信息的处理包括处理所检索的信息以区分从不同类型的量子点检索的信息。

    Preventing network attacks
    16.
    发明授权

    公开(公告)号:US11153338B2

    公开(公告)日:2021-10-19

    申请号:US16429738

    申请日:2019-06-03

    IPC分类号: H04L29/06

    摘要: Embodiments are disclosed for preventing network attacks. The techniques include generating a usage profile for a computing device that accesses a network. The techniques also include determining a plurality of actual use real-time indicators for a network connection on the network. The techniques further include determining a plurality of expected use real-time indicators for the network connection. Additionally, the techniques include calculating a risk assessment value for the network connection based on the actual use real-time indicators and the expected use real-time indicators. Further, the techniques include performing a security action for the network connection based on the calculated risk assessment value.

    DEVICE RECOMMENDATIONS BASED ON DEVICE INTERACTIONS IN NETWORK

    公开(公告)号:US20210004409A1

    公开(公告)日:2021-01-07

    申请号:US16460855

    申请日:2019-07-02

    摘要: The disclosure describes techniques for generating device recommendations. The techniques include registering a plurality of Internet of Things (IoT) devices in a social IoT network, where each device performs one or more tasks and the one or more tasks include a first task. The techniques include periodically receiving, with the social IoT network, a work profile from one or more of the registered devices. The work profile includes device information associated with the one or more device tasks performed by the respective registered device. The techniques include grouping devices performing the first task into groups of similar devices, identifying, based on the device information in the work profile received from one or more of the registered devices, at least one device from the group of devices for which recommendations are to be provided, generating the recommendations for the identified device, and providing the recommendations for the identified device.

    ENCODING DATA FROM GENETIC TRAITS RELEVANT TO ILLNESS DIAGNOSIS AND HERITAGE

    公开(公告)号:US20190295693A1

    公开(公告)日:2019-09-26

    申请号:US16441690

    申请日:2019-06-14

    摘要: Methods and systems are disclosed for encoding and decoding data from genetic traits. In one embodiment, the invention provides a method of encoding data from genetic traits. The method comprises encoding genetic traits information, including using quantum dot wavelengths to identify distinct genetic traits, and using numbers of the quantum dots to represent probabilities associated with the traits. In an embodiment, the invention provides a genetic characteristics decoding system for decoding genetic information encoded using quantum dots in a carrier. The decoding system comprises a light source for charging the quantum dots in the carrier; a scanner for scanning the carrier to retrieve information from the charged quantum dots; and a processing system for processing the retrieved information to determine quantum dot wavelengths to identify distinct genetic traits, and to determine numbers of the quantum dots to identify probabilities associated with the genetic traits.