Invention Grant
- Patent Title: Finishing control system using inline sensing with clear toner
- Patent Title (中): 整理控制系统使用带有透明调色剂的在线感应
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Application No.: US12260476Application Date: 2008-10-29
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Publication No.: US08294956B2Publication Date: 2012-10-23
- Inventor: Lalit Keshav Mestha , Peter Stanley Fisher
- Applicant: Lalit Keshav Mestha , Peter Stanley Fisher
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Fay Sharpe LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K15/02
Abstract:
The present application discloses a system, method and device for placing substantially invisible marks comprising alphanumeric characters, symbols, or bar codes, on a page using clear ink or toner, which may then be read by a spectrophotometer. Such substantially invisible marks are not viewable to the unaided eye of a human observer, do not distract a viewer, and allow the viewer to focus their attention on the printed matter and text of interest to the viewer.
Public/Granted literature
- US20090296981A1 Finishing control system using inline sensing with clear toner Public/Granted day:2009-12-03
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