公开(公告)号：US08015112B2

公开(公告)日：2011-09-06

申请号：US09754927

申请日：2001-01-04

申请人： Randy L. Prakken ,  John Corrigan ,  Glenn F. Widener

发明人： Randy L. Prakken ,  John Corrigan ,  Glenn F. Widener

IPC分类号： G06F21/00

CPC分类号： G06F21/10 ,  G06F2221/0737

摘要： A document distribution system transfers a document from a source computer to a destination computer in the form of a print file. The print file defines the appearance of the document in a code suitable for telling a printer how to print the document. The source computer executes “license stamper” software for embedding an encoded license stamp into the print file before it is sent to the destination computer. Viewer software executed by the source computer receives and parses the print file to determine whether it contains the license stamp. If so, the viewer may generate a video display of the document defined by the print file or may print the document by sending the print file to a printer. However if the viewer receives a print file not containing the embedded license stamp, the viewer refrains from displaying or printing the document.

摘要翻译： 文件分配系统以打印文件的形式将文档从源计算机传送到目标计算机。 打印文件以适合告诉打印机如何打印文档的代码定义文档的外观。 源计算机执行“许可证压模”软件，用于将编码的许可证印记在打印文件发送到目的地计算机之前嵌入打印文件中。 由源计算机执行的查看器软件接收并解析打印文件以确定它是否包含许可证戳记。 如果是这样，观众可以生成由打印文件定义的文档的视频显示，或者可以通过将打印文件发送到打印机来打印文档。 但是，如果观众收到不包含嵌入式许可证印记的打印文件，则观众不会显示或打印文档。

公开(公告)号：US07243127B2

公开(公告)日：2007-07-10

申请号：US09974624

申请日：2001-10-09

申请人： Alfred T. Tabayoyon, Jr. ,  Randy L. Prakken ,  Glenn F. Widener

发明人： Alfred T. Tabayoyon, Jr. ,  Randy L. Prakken ,  Glenn F. Widener

IPC分类号： G06F15/16

CPC分类号： H04L29/06 ,  H04L67/42

摘要： A document delivery system transmits a document file from a sender computer to a server computer. The server computer then stores the document file at a particular network address, sends a message to the receiver computer indicating the network address of the document file, and later forwards the document file to the receiver computer when the receiver computer requests the document file at that network address. Viewer software running on the receiver computer processes the received document file to produce a display of the document it describes after which the viewer software returns data to the server computer indicating that it successfully displayed the document. The server computer logs a record of the successful receipt and display of the document and makes that record accessible to the sender computer. If the viewer is unable to successfully display the document, it does not return the indicating data to the server.

摘要翻译： 文件传送系统将文档文件从发送者计算机传送到服务器计算机。 然后，服务器计算机将文档文件存储在特定的网络地址，向接收机计算机发送指示文档文件的网络地址的消息，然后当接收机计算机请求文档文件时，将该文件文件转发到接收机计算机 网络地址。 在接收机计算机上运行的查看器软件处理接收到的文档文件以产生其所描述的文档的显示，之后，查看器软件将数据返回给服务器计算机，指示其成功显示文档。 服务器计算机记录成功接收和显示文档的记录，并使该记录可被发送者计算机访问。 如果查看器无法成功显示文档，则不会将指示数据返回给服务器。