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1. 发明授权

US06581825B1 Telephone modem to satellite data converter for mobile financial transactions 失效
公开(公告)号：US06581825B1
公开(公告)日：2003-06-24
申请号：US09825625
申请日：2001-04-04
申请人： Donald Rickerson, Jr.
发明人： Donald Rickerson, Jr.
IPC分类号： G06F1760
CPC分类号： G06Q20/32 , G06Q20/00 , G06Q20/322
摘要： The Telephone Moderm to Satellite Data Converter (TM/SD converter) allows for the replacement of a telephone line or cell phones for sending and receiving financial transaction data with a mobile satellite data system. The important feature offered by the TM/SD Converter is the ability to use common transaction equipment that is equipped with a telephone modem by interfacing them with a satellite transceiver. It replacements the telephone line in the data path of the transaction. This is important in rural and hard-to-get-to places where a telephone line is both expensive to run and unreliable. Using a worldwide satellite system like Iridium™, it allows secure and reliable transactions to geographical areas that previously could not access the necessary host data system because of none existent or high-cost telephone circuits. Being able to insert the TM/SD Converter into an existing situation where telephone circuits are presently used is important to it be a modular solution. It allows a merchant is a credit card machine with telephone modem to simply plug in the TM/SD Converter into an existing situation where a telephone line is not cost effective (i.e., at a remote site) or available (i.e., a new mobile unit) without having to convert any other equipment. The TM/SD also addresses the high cost of narrowband satellite data by using intelligent compression based on the type of data fields in the transaction. Security is added to the transaction standard synchronous encryption program (like DES) after the compression of the data and before its transmission. For some applications this may be unnecessary, for example, gathering whether data but other situations, for example, credit card transactions, it is desirable because we are now in a broadcast mode of sensitive data. It is important to note than telephone modem applications; even one using cellular do not bother to encrypt. Other types of transactions that could be sent are; security checks, vending information, or other short burst transaction sent over telephone circuits.

2. 发明授权

US07053822B2 Wearable satellite tracker 失效
标题翻译：穿戴式卫星追踪器
公开(公告)号：US07053822B2
公开(公告)日：2006-05-30
申请号：US10463050
申请日：2003-06-16
申请人： Donald Rickerson, Jr.
发明人： Donald Rickerson, Jr.
IPC分类号： H04B7/185
CPC分类号： G08B25/016 , A62B33/00 , B63B2201/16 , B63B2201/26 , B63B2203/00 , B63C9/20 , B63C2009/0017 , G01S5/0027 , G01S19/17 , G01S19/34 , G08B21/0288 , G08B25/007
摘要： The Wearable Satellite Tracker (WST) is a worn by the operator and carries a two-way satellite transceiver that communicates to a Central Tracking Monitor a message with; a unique serial number of the device, position information (via GPS receiver), and the status of the WST. It requires no local equipment, local power or monitoring personal. Because it does not relay on any local equipment, cellular or any local network it can therefore can be used anywhere in the world. The system provides for test messages which give an acknowledgement that the complete system is working. It can be embedded into a personal floatation device for use on water or into a utility belt for use on land. The alarm can be triggered with a water sensor, panic button for the operator and/or other sensors as require by the operation environment. The Central Tracking Monitor will register test messages the WST has passed and for alarms it will alert persons or organizations as required. The ability to send and receive a system check message from the Central Tracking Monitor by the operator gives a high degree of confidence of the WST working in an alarm state.
摘要翻译：可穿戴式卫星跟踪器（WST）由操作员佩戴，并携带双向卫星收发器，与中央跟踪监视器通信; 设备的唯一序列号，位置信息（通过GPS接收器）和WST的状态。它不需要本地设备，本地电源或监控个人。因为它不会在任何本地设备，蜂窝或任何本地网络上进行中继，因此可以在世界任何地方使用。系统提供了确认整个系统正在工作的测试消息。它可以嵌入到个人漂浮装置中，用于水或用于土地上的实用带。可以根据操作环境的要求，通过水传感器，操作员和/或其他传感器的紧急按钮触发报警。中央跟踪监视器将注册WST已经通过的测试消息，并且根据需要警报人员或组织的警报。由操作员从中央跟踪监视器发送和接收系统检查信息的能力给出了处于报警状态的WST的高度置信度。

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