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    • 2. 发明申请
    • RFID Reader Using Single System on a Chip
    • RFID读写器使用单个系统在芯片上
    • US20130127601A1
    • 2013-05-23
    • US13675003
    • 2012-11-13
    • Larry D. Thomas, JR.
    • Larry D. Thomas, JR.
    • G06K7/01
    • G06K7/01G06K7/10009H04B5/0062
    • The invention is the method and timing sequence for a Reader and\or Writing of RFID Tags (Radio Frequency Identification device), utilizing the various functional components of a single System on a Chip (SoC) as a hardware platform. Extended functions are possible from this baseline function that can cover the full function of an RFID Reader/Writer.The baseline function of this invention is “reading” (interrogating) and “writing” (loading) the EPC code from a passive RFID or active RFID tag by utilization of existing SoC hardware functions (microprocessor, memory and direct multi-port memory controller, and radio transmitter) and small amount of external circuitry (backscatter detector) along with in depth knowledge of the RFID protocol and timing to implement communications protocol. The end benefit is a much simpler hardware platform, much less cost and much less physical space for an RFID Reader/Writer.
    • 本发明是利用单个片上系统(SoC)的各种功能组件作为硬件平台的读取器和/或RFID标签的写入(射频识别装置)的方法和时序。 可以从该基准功能扩展功能,可以覆盖RFID读写器的全部功能。 本发明的基本功能是通过利用现有的SoC硬件功能(微处理器,存储器和直接多端口存储器控制器)来“读取”(询问)并从无源RFID或有源RFID标签“书写”(加载)EPC代码, 和无线电发射机)和少量的外部电路(反向散射检测器)以及RFID协议的深入知识和实现通信协议的时序。 最终的优点是一个更简单的硬件平台,更少的成本和更少的物理空间的RFID读写器。
    • 3. 发明授权
    • School subject learning aid and tutor
    • 学校学习辅导和导师
    • US5161977A
    • 1992-11-10
    • US636683
    • 1990-12-31
    • Larry D. Thomas, Jr.
    • Larry D. Thomas, Jr.
    • G09B3/04G09B7/06
    • G09B7/066G09B3/04
    • A learning aid and tutor for school subjects. Comprised of a main-unit which accepts a media for recorded information for a learning activity. The learning activity is both entering the subject matter into the information media, note taking, and using that information media to support a multiple-choice mock-test. The media is customized by and for the user, to subject currently of interest to the user. This media has an answer-to-question correlation function which allows random presentation of information for repeated use. The main-unit has a means for selecting the question in reference to this media and a means for the user to select the corresponding answer in reference to this media. The main-unit has a means for indicating to the user the correctness and incorrectness of their answer selections.
    • 学习辅导和导师为学校科目。 包括接受媒体记录信息进行学习活动的主要单位。 学习活动既将信息传入信息媒体,注意事项,并使用该信息媒体来支持多选模拟测试。 媒体由用户自定义并为用户定制,以使用户感兴趣。 该媒体具有答复问题相关函数,允许随机呈现信息以供重复使用。 主单元具有参考该媒体选择问题的方法,以及用于参考该媒体的用户选择相应答案的手段。 主单元具有向用户指示其答案选择的正确性和不正确性的装置。