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    • 4. 发明授权
    • Ear tip device
    • US11245972B2
    • 2022-02-08
    • US16705744
    • 2019-12-06
    • Steven Hill
    • Steven Hill
    • H04R1/10
    • An ear tip device for padding an in-ear headphone includes a cylinder, which comprises silicone and viscoelastic polyurethane foam so that the cylinder is resiliently compressible. A channel is axially positioned in and extends through the cylinder. The channel is configured to expand to allow insertion of a headphone and to contract to couple the cylinder to the headphone. The cylinder is configured to be compressed between digits of a hand of a user, positioning the user to at least partially insert the cylinder into an ear canal of the user. The cylinder is positioned to expand to conform to the ear canal and to couple the cylinder to the ear. The cylinder is configured to attenuate ambient noise and to direct a sound transmitted by the headphone to an eardrum of the user.
    • 7. 发明授权
    • Trailer storage box
    • 拖车储物箱
    • US09457726B1
    • 2016-10-04
    • US14806628
    • 2015-07-22
    • Steven Hill
    • Steven Hill
    • B60R9/00B60R11/00
    • B60R9/00
    • A trailer box, comprising: a front wall, a back wall, a bottom wall, a top wall interconnected at 90 degree angles with a tubular metal frame comprising a plurality of structurally interconnected frame sections to form a hollow inner rectangular or trapezoidal portion and with opposed end portions comprising one or two hinged openings, wherein the plurality of structurally interconnected frame sections comprise four long horizontal frame sections, at least four vertical frame sections, and at least four horizontal frame sections providing a rectangular or trapezoidal frame, wherein the plurality of structurally interconnected frame sections comprise a metal selected from the group consisting of steel and aluminum, and wherein the trailer box is mounted on an underside of the trailer to provide storage for hauling 4×4 posts and/or dunnage.
    • 一种拖车箱,包括:前壁,后壁,底壁,与壁面90度角度连接的管壁金属框架的顶壁,该管状金属框架包括多个结构互连的框架部分,以形成中空的内部矩形或梯形部分, 相对的端部包括一个或两个铰接的开口,其中所述多个结构上互连的框架部分包括四个长的水平框架部分,至少四个垂直框架部分和至少四个提供矩形或梯形框架的水平框架部分,其中, 结构互连的框架部分包括选自钢和铝的金属,并且其中拖车箱安装在拖车的下侧,以提供用于拖运4×4柱和/或垫料的储存。
    • 10. 发明申请
    • Mobile RFID management method and system
    • 移动RFID管理方法和系统
    • US20050088304A1
    • 2005-04-28
    • US10940185
    • 2004-09-13
    • Tony HinesSteven HillDennis Lusk
    • Tony HinesSteven HillDennis Lusk
    • G06K17/00G06Q10/00G08B5/22
    • G06Q10/087G06K17/00G06K2017/0051G08B13/2462
    • The present invention is a mobile method and system for automatically monitoring the location and use of tools using radio-frequency identification (“RFID”) tags. An RFID tag is secured to each tool with a unique numerical identifier. The RFID tag transmits its unique numerical identifier associated with each of the RFID tags using a RF signal, wherein the RF signal is transmitted at different intervals for each of the RFID tags. A receiver on a mobile platform reads the RF signals and determines the unique numerical identifier being transmitted. An information processor interconnected with the receiver analyzes the unique numerical identifier from a predetermined index, and the information processor determines whether any tools were not found on the index and automatically alerts a user when a tool is missing.
    • 本发明是用于使用射频识别(“RFID”)标签自动监视工具的位置和使用的移动方法和系统。 RFID标签用唯一的数字标识符固定在每个工具上。 RFID标签使用RF信号发送与每个RFID标签相关联的唯一的数字标识符,其中针对每个RFID标签以不同的间隔发送RF信号。 移动平台上的接收机读取RF信号并确定正在发送的唯一数字标识符。 与接收器互连的信息处理器从预定的索引分析唯一的数字标识符,并且信息处理器确定在索引上是否找不到任何工具,并且当工具丢失时自动提醒用户。