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    • 2. 发明申请
    • Portable electronic authorization system and method
    • 便携式电子授权系统及方法
    • US20050050367A1
    • 2005-03-03
    • US10954810
    • 2004-09-30
    • Todd BurgerKarlin Jessen
    • Todd BurgerKarlin Jessen
    • G06F21/00G06K17/00G06K19/077G07C9/00G07F7/10G09G3/34H04L9/32
    • G09G3/34G06F21/32G06F21/6218G06K19/06206G06K19/0719G06K19/07703G06K19/07749G06Q20/341G06Q20/3576G06Q20/367G06Q20/4097G07C9/00111G07F7/0886G07F7/1008G09G2300/0473G09G2380/04
    • In one embodiment, an apparatus comprises a user authenticator and a transponder. The transponder is permitted to emit a wireless signal representing information stored in the apparatus in response to a wireless interrogation signal after the user authenticator has authenticated the identity of the user. In another embodiment, an apparatus comprises, a memory, a user input, and a transponder. The memory stores at least first and second distinct codes. The user input permits a user to select any one of the at least first and second codes for transmission in response to a wireless interrogation signal. The transponder emits a wireless signal representing the selected one of the at least first and second codes in response to an interrogation signal. In yet another embodiment, a token that may be used to engage in a transaction at a point of sale comprises a substrate, a rewritable memory, and a reconfigurable display. The rewriteable memory is supported by the substrate and can be selectively configured to store information on the token that identifies an account that is to be used to engage in the transaction at the point of sale. The substrate and memory are configured and arranged such that the substrate can be selectively interfaced with an apparatus at the point of sale to permit the apparatus to read the contents of the memory. The reconfigurable display is also supported by the substrate and displays at least some of the information that is stored in the rewritable memory.
    • 在一个实施例中,一种装置包括用户认证器和应答器。 在用户认证器已经认证用户的身份之后,应答器被允许响应于无线询问信号发出表示存储在设备中的信息的无线信号。 在另一个实施例中,一种装置包括存储器,用户输入和应答器。 存储器至少存储第一和第二不同的代码。 用户输入允许用户响应于无线询问信号选择用于发送的至少第一和第二代码中的任何一个。 响应于询问信号,应答器发出表示至少第一和第二代码中的所选择的一个的无线信号。 在另一个实施例中,可以用于在销售点从事交易的令牌包括基板,可重写存储器和可重新配置的显示器。 可重写存储器由衬底支持,并且可以被选择性地配置为存储识别用于在销售点处进行交易的帐户的令牌的信息。 衬底和存储器被配置和布置成使得衬底可以在销售点被选择性地与设备接口以允许设备读取存储器的内容。 基板可支持可重构显示器,并显示存储在可重写存储器中的至少一些信息。
    • 5. 发明申请
    • SPATIALLY AND/OR DISTANCE DEFINED LIGHT-BASED COMMUNICATIONS IN A VEHICLE/ROADWAY ENVIRONMENT
    • 车辆/道路环境中的空间和/或距离定义的基于光的通信
    • US20150025709A1
    • 2015-01-22
    • US13947172
    • 2013-07-22
    • Jeremy SpauldingKarlin JessenMervyn Anthony
    • Jeremy SpauldingKarlin JessenMervyn Anthony
    • H04B10/116
    • H04B10/116G08G1/163
    • Techniques are disclosed for providing spatially-defined and/or distance-defined light-based communications within a vehicle/roadway environment. In some embodiments, the techniques can be used to vary the data content of a given transmitted light-based communications signal based on factors such as position, distance, and/or proximity of the transmitting source and the receiver. In some embodiments, the techniques can be used to vary the processing or other handling of a received light-based communications signal based on one or more of such factors. In some instances, the disclosed techniques can be utilized to tailor light-based vehicle-to-X (V2X) communications for dissemination between and among vehicles and infrastructure in a vehicle/roadway environment. To that end, a node may host a transmitter (e.g., laser, LED, or other solid-state light source) configured to emit such light-based communication signals and/or a receiver (e.g., a photosensor or other light-based data input device) configured to sense such signals.
    • 公开了用于在车辆/道路环境内提供空间定义和/或距离限定的基于光的通信的技术。 在一些实施例中,这些技术可以用于基于诸如发射源和接收机的位置,距离和/或接近度的因素来改变给定的发射的基于光的通信信号的数据内容。 在一些实施例中,可以使用这些技术来改变基于一个或多个这样的因素的接收的基于光的通信信号的处理或其他处理。 在一些情况下,所公开的技术可以用于定制基于光的车辆到X(V2X)通信,以在车辆/道路环境中的车辆和基础设施之间和之间进行传播。 为此,节点可以托管被配置为发射这种基于光的通信信号的发射器(例如,激光器,LED或其他固态光源)和/或接收器(例如,光电传感器或其他基于光的数据 输入设备)被配置为感测这样的信号。
    • 7. 发明授权
    • Light control method and lighting device using the same
    • 照明控制方法及照明装置使用
    • US09301372B2
    • 2016-03-29
    • US13294614
    • 2011-11-11
    • Jeremy SpauldingJeffrey HoltKarlin Jessen
    • Jeremy SpauldingJeffrey HoltKarlin Jessen
    • G09G5/00H05B37/02
    • H05B37/0227
    • There is herein described a light output control method for a controlling a lighting device by a motion of an object near an environment, the lighting device comprising a video sensor and a light-emitting unit, the light output control method comprising steps of emitting an infrared light onto at least a part of the object and at least a part of the environment, collecting the infrared light reflected by at least the part of the object and at least the part the environment as a two-dimensional depth data sequence of the video sensor, computing the motion of the object by utilizing the two-dimensional depth data sequence, and controlling the light-emitting unit to change an attribute of the output light if the motion of the object complies with a predetermined condition.
    • 这里描述了一种用于通过靠近环境的物体的运动来控制照明装置的光输出控制方法,该照明装置包括视频传感器和发光单元,该光输出控制方法包括以下步骤:发射红外 将光照射到物体的至少一部分和环境的至少一部分上,将由物体的至少一部分反射的红外光和环境的至少一部分收集为视频传感器的二维深度数据序列 通过利用二维深度数据序列来计算对象的运动,并且如果对象的运动符合预定条件,则控制发光单元改变输出光的属性。
    • 9. 发明申请
    • PASSIVE LIGHT-BASED DATA COMMUNICATION
    • 基于光的数据通信
    • US20160048716A1
    • 2016-02-18
    • US14459362
    • 2014-08-14
    • Jeremy SpauldingKarlin Jessen
    • Jeremy SpauldingKarlin Jessen
    • G06K7/14G06K7/10
    • G06K7/1439G06K7/10861G06K19/041G06K19/06046G06K19/06065G08G1/04
    • Techniques are disclosed for light-based communication using a passive light-reflective device having specially coded reflective or printed optics. The optics can be mounted to an object and configured to reflect light such that a receiver is able to receive the reflected light. The optics are further configured to alternatively display a number of different patterns that change as the receiver moves with respect to the optics, thus causing the receiver to receive an apparent stream of modulated light, which represents coded information that can be decoded into meaningful information. The optics can be mounted to a traffic control or other roadside device. As a vehicle approaches and passes the traffic control device, light reflects off of the optics in a series of patterns. This reflected light can be received by the vehicle and processed to relay the information to the operator or on-board vehicle system.
    • 公开了使用具有特殊编码的反射或印刷光学器件的被动光反射装置进行基于光的通信的技术。 光学元件可以被安装到物体上并被配置为反射光,使得接收器能够接收反射光。 光学器件进一步被配置为交替地显示随着接收器相对于光学器件移动而改变的多个不同图案,从而使接收器接收表观的调制光流,其表示可被解码为有意义的信息的编码信息。 光学器件可以安装到交通管制或其他路边设备上。 当车辆接近并通过交通控制装置时,光以一系列模式反射出光学元件。 该反射光可由车辆接收并被处理以将信息中继到操作者或车载车辆系统。