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1. 发明授权

US5293319A Postage meter system 失效
标题翻译：邮资计费系统
公开(公告)号：US5293319A
公开(公告)日：1994-03-08
申请号：US5405
申请日：1993-01-19
申请人： Michael J. DeSha , David E. Pitchenik
发明人： Michael J. DeSha , David E. Pitchenik
IPC分类号： G07B17/00
CPC分类号： G07B17/00435 , G07B17/00661 , G07B2017/00443 , G07B2017/00717 , G07B2017/00725
摘要： A system for processing documents with value markings thereon, having a reading element for reading the value markings, an accounting element for accounting for the value, and a marking element responsive to the accounting element for marking the document with information representing successful accounting of the value and uniquely identifying the accounting element. The marking element is positioned with respect to the document so as to cause the mark to be placed on the document. The value information, the reading element, the accounting element and the marking element are all positioned within a secure housing.
摘要翻译：一种用于处理其上具有值标记的文档的系统，具有用于读取值标记的读取元素，用于计算该值的计费元素，以及响应于会计元素的标记元素，用于用表示该值的成功计算的信息来标记该文档并唯一标识会计要素。标记元件相对于文档定位，以便将标记放置在文档上。值信息，读取元件，记帐元件和标记元件都位于安全壳体内。

2. 发明授权

US06397328B1 Method for verifying the expected postage security device and an authorized host system 失效
标题翻译：验证预期邮资安全设备和授权主机系统的方法
公开(公告)号：US06397328B1
公开(公告)日：2002-05-28
申请号：US08754569
申请日：1996-11-21
申请人： David E. Pitchenik , Frederick W. Ryan, Jr.
发明人： David E. Pitchenik , Frederick W. Ryan, Jr.
IPC分类号： H04L900
CPC分类号： H04L63/0442 , G06Q50/06 , G07B17/00733 , G07B2017/00322 , G07B2017/0075 , G07B2017/00758 , G07B2017/00766 , G07B2017/00967 , H04L63/12
摘要： A method for verifying that the expected components of a postage metering system includes alternate embodiments for verifying a PSD coupled to a host system is the expected PSD. The method further includes verifying the host system as the expected host system. A first message is encrypted in the PSD using a first cryptographic key to obtain a first encrypted message. The first encrypted message is sent to the host system which decrypts the first encrypted message using a second cryptographic key. The host system then encrypts a second message derived from the decrypted first encrypted message using the second cryptographic key. The host system then sends the encrypted second message to the PSD which decrypts the second encrypted message in the PSD using the first cryptographic key. The PSD compares the decrypted second encrypted message with the first message, and activates the PSD for processing transactions requested by the host system when the decrypted second encrypted message corresponds to the first message.
摘要翻译：一种用于验证邮资计费系统的预期组件包括用于验证耦合到主机系统的PSD的替代实施例的方法是预期的PSD。该方法还包括将主机系统验证为预期的主机系统。使用第一加密密钥在PSD中加密第一消息以获得第一加密消息。第一加密消息被发送到使用第二加密密钥解密第一加密消息的主机系统。主机系统然后使用第二加密密钥加密从解密的第一加密消息导出的第二消息。然后，主机系统将加密的第二消息发送到PSD，该PSD使用第一加密密钥对PSD中的第二加密消息进行解密。 PSD将解密的第二加密消息与第一消息进行比较，并且当解密的第二加密消息对应于第一消息时，激活PSD以处理由主机系统请求的事务。

3. 发明授权

US06260144B1 Method for verifying the expected postal security device in a postage metering system 失效
标题翻译：用于验证邮资计费系统中的预期邮政安全设备的方法
公开(公告)号：US06260144B1
公开(公告)日：2001-07-10
申请号：US08754568
申请日：1996-11-21
申请人： David E. Pitchenik , Robert A. Cordery , Frederick W. Ryan, Jr.
发明人： David E. Pitchenik , Robert A. Cordery , Frederick W. Ryan, Jr.
IPC分类号： H04K900
CPC分类号： G07B17/00733 , G06Q20/3672 , G06Q20/382 , G07B17/0008 , G07B2017/00161 , G07B2017/00758 , G07B2017/00895 , G07B2017/00967
摘要： A PSD has a private key which is associated with a specific public key that is stored in the host PC. The host PC sends the PSD public key private key to the PSD. If the PSD determines that the received PSD public key corresponds to its private key, the system has determined that the expected PSD is connected to the Host system and the PSD is activated to accept postal value requests from the host PC. Additionally, a PSD state identification, such as a checksum of a PSD transaction log file stored in the host may be verified by the PSD, which also has stored therein a PSD transaction log file. In this manner the PSD verifies that the PSD has performed all transactions with the host PC sending the checksum. Methods for verifying in the PSD that the expected host PC is coupled to the PSD mirrors the two embodiments for verifying the expected PSD.
摘要翻译： PSD具有与存储在主机PC中的特定公钥相关联的私钥。主机PC将PSD公钥私钥发送到PSD。如果PSD确定接收到的PSD公钥对应于其私钥，则系统已经确定预期的PSD连接到主机系统并且PSD被激活以接受来自主机的邮件请求。此外，PSD状态识别（例如存储在主机中的PSD事务日志文件的校验和）可以由PSD验证，PSD也存储有PSD事务日志文件。以这种方式，PSD验证PSD已经执行与主机PC发送校验和的所有事务。在PSD中验证预期主机PC耦合到PSD的方法反映了两个实施例，以验证预期的PSD。

4. 发明授权

US4796193A Postage payment system where accounting for postage payment occurs at a time subsequent to the printing of the postage and employing a visual marking imprinted on the mailpiece to show that accounting has occurred 失效
标题翻译：邮资支付系统，其中邮费支付发生在印刷邮资之后的一段时间，并使用印在邮件上的视觉标记来显示会计发生
公开(公告)号：US4796193A
公开(公告)日：1989-01-03
申请号：US882805
申请日：1986-07-07
申请人： David E. Pitchenik
发明人： David E. Pitchenik
IPC分类号： G01G19/00 , G01G19/414 , G06Q50/00 , G07B17/00 , G06F15/20
CPC分类号： G07B17/00661 , G01G19/005 , G01G19/4148 , G07B17/00508 , G07B17/00733 , G07B2017/0058 , G07B2017/00701 , G07B2017/00725
摘要： A system for maintaining the security of user postal funding charges and allowing accurate accounting of delivery charges includes the step of and apparatus for printing on a mailpiece or type at the originating station value to cover delivery charges along with encrypted validation information which is later employed to account for postage funds, particularly at the time of delivery. A visual marking is imprinted on the mailpiece at the time of accounting to show that accounting has occurred. The mail deliverer can rely on the visual indication for assurance that processing and accounting has occurred.
摘要翻译：用于维护用户邮政资金费用的安全性并允许对运送费用的准确计算的系统包括在邮件上打印的步骤和装置，或者以始发站价值类型以覆盖递送费用以及随后被用于帐号资金，特别是在交货时。在会计时刻，电子邮件上印有视觉标记，显示会计发生。邮件发送者可以依靠视觉指示来确保已经发生处理和核算。

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