Invention Grant
- Patent Title: Print information identification and managing apparatus with first and second counters representing higher and lower significant bits of the print identification information
- Patent Title (中): 打印信息识别和管理装置，其中第一和第二计数器表示打印标识信息的较高和较低有效位
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Application No.: US11331794Application Date: 2006-01-13
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Publication No.: US07688465B2Publication Date: 2010-03-30
- Inventor: Masayuki Maeda
- Applicant: Masayuki Maeda
- Applicant Address: JP Tokyo
- Assignee: Oki Data Corporation
- Current Assignee: Oki Data Corporation
- Current Assignee Address: JP Tokyo
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: JP2005-011505 20050119
- Main IPC: G06F3/12
- IPC: G06F3/12 ; H03K21/00
Abstract:
An information managing apparatus assigns identification information to print information and manages the print information based on the identification information. A receiving section receives a plurality of items of data. A first counter is defined in a non-volatile first memory. A second counter is defined in a volatile second memory. An identification information producing section produces the identification information for each of the plurality of items of data based on a count of the first counter and a count of the second counter. An identification information managing section manages the plurality of items of data based on the identification information. The second counter counts up by a value every time the receiving section receives an item of data, and the first counter counts up when the image forming apparatus is turned on, and when the second counter overflows.
Public/Granted literature
- US20060158687A1 Information managing apparatus Public/Granted day:2006-07-20
Information query
