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    • 4. 发明授权
    • System and method for providing customized secure access to shared documents
    • 用于提供对共享文档的定制安全访问的系统和方法
    • US07299502B2
    • 2007-11-20
    • US09784116
    • 2001-02-14
    • Garth F. SchmelingDarrel D. Cherry
    • Garth F. SchmelingDarrel D. Cherry
    • G06F7/04G06F17/30G06F15/16G06K9/00H03M1/68H04K1/00H04L9/00
    • H04L9/0825
    • A document management system and method. The inventive system includes a server for providing data from a stored document. Software is provided on the server for encrypting the data. A communications subsystem is included for transporting the encrypted data from the server to the client. Software is provided at the client for decrypting the encrypted data. The inventive method includes the steps of: using a client machine to access a server via a network and to request data therefrom; encrypting at least a portion of said data on said server; communicating said encrypted data from said server to said client; and decrypting said data on said client. In the illustrative embodiment, the inventive method operates under the control of an agent residing on the server. The encrypting software is a first applet residing on the server and the decrypting software is a second applet residing on the client. In the illustrative implementation, the second applet is communicated from the server to the client. Several mechanisms are included for verifying the user's identity including a digital signature, a private key and a public key. In accordance with the invention, software is included for customizing the data based on the user's access rights; providing for secure modification of the shared document; and tracking submission, access, and changes in the document.
    • 文件管理系统和方法。 本发明的系统包括用于从存储的文档提供数据的服务器。 软件在服务器上提供,用于加密数据。 包括通信子系统,用于将加密数据从服务器传送到客户端。 在客户端提供软件来解密加密的数据。 本发明的方法包括以下步骤:使用客户端机器经由网络访问服务器并从中请求数据; 加密所述服务器上的所述数据的至少一部分; 将所述加密数据从所述服务器传送到所述客户机; 以及对所述客户端上的所述数据进行解密。 在说明性实施例中,本发明的方法在驻留在服务器上的代理的控制下操作。 加密软件是驻留在服务器上的第一个小程序,解密软件是驻留在客户机上的第二个小程序。 在说明性实现中,第二小应用程序从服务器传送到客户端。 包括用于验证用户身份的几种机制,包括数字签名,私钥和公开密钥。 根据本发明,包括用于基于用户访问权限定制数据的软件; 提供共享文档的安全修改; 并跟踪文档中的提交,访问和更改。
    • 5. 发明授权
    • Toner cartridge with integral MICR font, and methods
    • 具有集成MICR字体的墨粉盒和方法
    • US07027744B2
    • 2006-04-11
    • US10699291
    • 2003-10-30
    • Shell S. SimpsonDarrel D. Cherry
    • Shell S. SimpsonDarrel D. Cherry
    • G03G15/00
    • G03G21/1889
    • Embodiments of the invention include a toner cartridge for the printing of MICR characters that includes a memory device that is programmed with the requisite font for MICR characters. The font is accessible for the printing of MICR characters when the toner cartridge is installed in a printer. In a further embodiment, the memory device on the toner cartridge may also contain a data flag indicating that a print job must print at least one symbol in the MICR font. Corresponding printer firmware may then determine if this flag is present, and, if present, will prevent the printing of print jobs that do not include at least one character to be printed in the MICR font. This prevents MICR toner from being wasted on documents that do not require MICR toner, such as normal office correspondence.
    • 本发明的实施例包括用于打印MICR字符的调色剂盒,其包括用MICR字符所需的字体编程的存储器件。 当墨粉盒安装在打印机中时,字体可以打印MICR字符。 在另一个实施例中,调色剂盒上的存储装置还可以包含指示打印作业必须以MICR字体打印至少一个符号的数据标志。 相应的打印机固件然后可以确定该标志是否存在,并且如果存在,将阻止打印不包括要在MICR字体中打印的至少一个字符的打印作业。 这样可以防止MICR墨粉浪费在不需要MICR墨粉的文件上,例如正常的办公通讯。