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    Radio frequency data communications device with selectively removable antenna portion and method
    12.
    发明申请
    Radio frequency data communications device with selectively removable antenna portion and method 有权

    公开(公告)号：US20070075837A1

    公开(公告)日：2007-04-05

    申请号：US11607251

    申请日：2006-12-01

    Applicant: Mark Tuttle ,  John Tuttle

    Inventor： Mark Tuttle ,  John Tuttle

    IPC: H04Q5/22

    CPC classification number: H01Q1/2225 ,  G01S13/767 ,  G01S13/78 ,  G06K7/10346 ,  G06K19/0723 ,  G06K19/0726 ,  G06K19/07749 ,  H01Q1/22 ,  H01Q7/00

    Abstract: An adjustable radio frequency data communications device has a monolithic semiconductor integrated circuit with integrated circuitry, interrogation receiving circuitry provided on the monolithic integrated circuit forming at least part of the integrated circuitry and configured to receive an interrogation signal from the interrogator unit, an antenna electrically coupled to the interrogation receiving circuitry and configured to communicate with the remote interrogator unit, a power source electrically coupled to the integrated circuitry and configured to generate operating power for the communications device, and at least one of the antenna and the interrogation receiving circuitry having reconfigurable electrical characteristics, the electrical characteristics being reconfigurable to selectively tune the at least one of the antenna and the interrogation receiving circuitry within a range of tuned and detuned states to realize a desired receiver sensitivity of the communications device. Additionally, a method for tuning receiver sensitivity and/or transmitter sensitivity according to construction of the above device is disclosed.

    Process and photovoltaic device using an akali-containing layer
    13.
    发明申请
    Process and photovoltaic device using an akali-containing layer 审中-公开
    使用含碱层的工艺和光伏器件

    公开(公告)号：US20060219288A1

    公开(公告)日：2006-10-05

    申请号：US11272185

    申请日：2005-11-10

    Applicant: John Tuttle

    Inventor： John Tuttle

    IPC: H02N6/00

    CPC classification number: H01L31/0322 ,  H01L31/0749 ,  Y02E10/541

    Abstract: This invention describes the product and method of developing a photovoltaic device using an alkali-containing mixed phase semiconductor source layer to enhance cell efficiency and minimize molecular structure defects.

    Abstract translation: 本发明描述了使用含碱混合相半导体源层开发光伏器件以提高电池效率并使分子结构缺陷最小化的产品和方法。

    Miniature radio frequency transceiver
    15.
    发明申请
    Miniature radio frequency transceiver 审中-公开
    微型射频收发器

    公开(公告)号：US20050242964A1

    公开(公告)日：2005-11-03

    申请号：US11175803

    申请日：2005-07-05

    Applicant: John Tuttle

    Inventor： John Tuttle

    IPC: G01S13/75 ,  G01S13/76 ,  G06K19/07 ,  G06K19/073 ,  G06K19/077 ,  G07B17/00 ,  G08B13/14 ,  H04L29/12

    CPC classification number: G01S13/758 ,  G01S13/767 ,  G06K19/0702 ,  G06K19/0723 ,  G06K19/0728 ,  G06K19/073 ,  G06K19/07749 ,  G06K19/07758 ,  G06K19/0776 ,  G06K19/07786 ,  G07B2017/00629 ,  H04L29/12254 ,  H04L29/12264 ,  H04L29/12311 ,  H04L29/12801 ,  H04L29/12839 ,  H04L61/2038 ,  H04L61/2046 ,  H04L61/2084 ,  H04L61/6004 ,  H04L61/6022

    Abstract: The present application describes an electronically powered postage stamp or mailing label and including a radio frequency identification (RFID) device and system mounted between the opposing and facing major surfaces thereof. The RFID device and system includes an integrated circuit transceiver chip which is connected to and powered by a thin flat battery cell and is operated with a thin film RF antenna, all of which are mounted in side-by-side relationship on a thin base or support layer. These thin flat components are mounted in an essentially two dimensional planar configuration well suited for incorporation into the planar structure of a postage stamp or a mailing label. In addition, the RFID transceiver chip may be replaced with an electro-optically operated IC chip using, for example, LEDs or laser diodes for the propagation of light signals to an interrogator.

    Abstract translation: 本申请描述了一种电子动力邮票或邮寄标签，并且包括安装在其相对和相对的主要表面之间的射频识别（RFID）设备和系统。 RFID设备和系统包括集成电路收发器芯片，其被连接到薄扁平电池单元并由其供电，并且利用薄膜RF天线操作，所述薄膜RF天线都以并排的关系安装在薄的基座上 支持层。 这些薄的平坦部件被安装在基本上二维的平面结构中，非常适合于结合到邮票或邮寄标签的平面结构中。 此外，RFID收发器芯片可以使用例如用于将光信号传播到询问器的LED或激光二极管的电光IC芯片来代替。

    RFID System and Method for Wirelessly Interfacing With an Interrogator
    17.
    发明申请
    RFID System and Method for Wirelessly Interfacing With an Interrogator 审中-公开
    用于与询问器无线接口的RFID系统和方法

    公开(公告)号：US20080117025A1

    公开(公告)日：2008-05-22

    申请号：US12016900

    申请日：2008-01-18

    Applicant: John Tuttle

    Inventor： John Tuttle

    IPC: H04Q5/22

    CPC classification number: H04W28/18 ,  G01S13/74 ,  G06K7/0008 ,  G06K7/10079 ,  G08B21/023 ,  G08B21/0258 ,  G08B21/0266 ,  H04W84/18

    Abstract: A method of adjusting the 2-way communication range of an RFID system to assist a human operator to individually handle and interrogate a plurality of tagged objects, such as suitcases, that each include an RFID tag transceiver. An RFID interrogator transceiver is mounted on the human operator. The 2-way communication range between the interrogator transceiver and the tag transceivers is adjusted to only slightly exceed the closest distance between the interrogator and the tag while the operator is handling the tagged object. Preferably, the 2-way communication range is short enough that other tagged objects will remain outside the communication range and will not respond to messages from the interrogator. Another aspect of the invention is a method of verifying whether an object to be transported has reached its intended destination. In this aspect, an interrogator transceiver at a first destination interrogates an RFID tag transceiver on the object, and in response the tag transmits its intended destination.

    Abstract translation: 一种调整RFID系统的双向通信范围的方法，以帮助操作者单独地处理和询问每个包括RFID标签收发器的多个标记对象（例如手提箱）。 RFID读写器收发器安装在操作人员身上。 询问器收发器和标签收发器之间的双向通信范围被调整为在操作者处理标记对象时仅稍微超过询问器和标签之间的最近距离。 优选地，双向通信范围足够短，使得其他标记对象将保持在通信范围之外并且不会对来自询问器的消息做出响应。 本发明的另一方面是一种验证被传送对象是否已经到达其预定目的地的方法。 在这方面，在第一目的地的询问器收发器询问对象上的RFID标签收发器，并且响应于标签发送其预期目的地。

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