会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • System and method for detecting alteration of objects
    • 用于检测物体变化的系统和方法
    • US07415613B2
    • 2008-08-19
    • US10444379
    • 2003-05-23
    • Jeremy D. ImpsonNader Mehravari
    • Jeremy D. ImpsonNader Mehravari
    • H04L1/00
    • D21H21/40B65D2203/10G06Q10/08
    • A system and method for detecting if an object has been tampered with comprising a characterizer, a comparator, and indicator, and optionally, a signer. The characterizer generates a first digital characterization of an object at a first time and at least one subsequent digital characterization of the object at at least one subsequent time. The comparator compares the first digital characterization with the at least one subsequent digital characterization, and the indicator generates a pre-selected characterization signal if the first and subsequent digital characterizations don't match. Optionally, the first digital characterization can be accompanied by a first digital signature. The signer optionally verifies the digital signature at the at least one subsequent time.
    • 一种用于检测物体是否被篡改的系统和方法,其包括特征器,比较器和指示器,以及可选地,签名者。 表征器在至少一个后续时间在第一时间产生对象的第一数字表征和对象的至少一个随后的数字表征。 比较器将第一数字表征与至少一个随后的数字表征进行比较,并且如果第一和后续数字表征不匹配,则指示符产生预选择的表征信号。 可选地,第一数字表征可以伴随有第一数字签名。 签名者可选地在至少一个后续时间验证数字签名。
    • 9. 发明授权
    • Method and system for infrared data communications
    • 红外数据通信方法与系统
    • US07386238B2
    • 2008-06-10
    • US10230564
    • 2002-08-29
    • Noah J. TernulloNader MehravariPatrick H. Madden
    • Noah J. TernulloNader MehravariPatrick H. Madden
    • H04B10/00
    • H04W4/06G06F11/10G06Q30/02G06Q30/0241H04B10/11H04B10/114H04B10/1149H04B10/2569H04L67/02H04L67/04H04L67/26H04L67/2823
    • A method and system for conveying contextually relevant information to a wireless client are disclosed. More particularly, a transmitter transmits a diffuse infrared signal to a client having an IrDA compliant communication interface. The transmitter communicates with the client by making a link layer in the transmitter compliant with an IrDA link layer running on the client. To perform communication, data is received at the transmitter from a service provider. The data is formatted into an IrDA compliant diffuse infrared signal and transmitted to the client. The client receives the data and parses it to extract contextually relevant information contained therein. The client may reply to the transmitter if a user of the client is interested in a service offered by the service provider. If the service provider receives a reply from the client, the service is made available to client.
    • 公开了一种用于向无线客户端传送上下文相关信息的方法和系统。 更具体地,发射机向具有IrDA兼容通信接口的客户端发送漫射红外信号。 发射机通过使发射机中的链路层与客户端上运行的IrDA链路层兼容来与客户端进行通信。 为了执行通信,在服务提供商的发射机处接收数据。 数据格式化为符合IrDA标准的漫反射红外信号并传输到客户端。 客户端接收数据并进行解析,以提取其中包含的内容相关信息。 如果客户的用户对服务提供商提供的服务感兴趣,则客户端可以回复发送者。 如果服务提供商从客户端收到回复,则该服务将提供给客户端。