Invention Grant
US08120802B2 System and method for securely accessing downloaded print job resources
有权
用于安全访问下载的打印作业资源的系统和方法
- Patent Title: System and method for securely accessing downloaded print job resources
- Patent Title (中): 用于安全访问下载的打印作业资源的系统和方法
-
Application No.: US11634665Application Date: 2006-12-06
-
Publication No.: US08120802B2Publication Date: 2012-02-21
- Inventor: Roy K. Chrisop , Lena Sojian , Andrew Rodney Ferlitsch
- Applicant: Roy K. Chrisop , Lena Sojian , Andrew Rodney Ferlitsch
- Applicant Address: US WA Camas
- Assignee: Sharp Laboratories of America, Inc.
- Current Assignee: Sharp Laboratories of America, Inc.
- Current Assignee Address: US WA Camas
- Agency: Law Office of Gerald Maliszewski
- Agent Gerald Maliszewski
- Main IPC: G06F3/12
- IPC: G06F3/12 ; G06K15/00 ; G06F15/16
Abstract:
A system and method are provided for securely accessing imaging job resources in a printing device. The method initially downloads a restricted software resource to a printing device. That is, the resource is restricted to use by a user group. As differentiated from factory installed software, or field upgrades, the restricted software resource is stored in a user-accessible memory, such as non-volatile storage (e.g., RAM). Subsequently, an imaging job is accepted for processing. The imaging job is verified to be associated with the user group. Subsequent to verification, access is permitted to the restricted software resource, and the imagining job is processed using the restricted software resource.
Public/Granted literature
- US20080137121A1 System and method for securely accessing downloaded print job resources Public/Granted day:2008-06-12
Information query
