Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2005-04-05
2005-04-05
Gandhi, Jayprakash N. (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C700S095000, C700S114000
Reexamination Certificate
active
06876898
ABSTRACT:
A method of identifying workstations that performed work on a workpiece in a work line having a plurality of zones, wherein each zone includes workstations that perform the same type of operation. In accordance with the method, the workpiece is moved to and from workstations by a plurality of autoloaders. After the workpiece is worked on in a particular workstation, an autoloader moves the workpiece to a drop-off station where the workpiece is marked with a mark indicating that the workstation worked on the workpiece. When the workpiece is finished, the workpiece has a plurality of marks disposed in different locations of the workpiece. For each of the marks, the location of the mark in combination with the nature of the mark comprises a code that identifies a particular one of the workstations that worked on the workpiece.
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Costello Scott
Hranica Jim
Yamazaki Yasunori
Ciamacco Vincent
Rankin, Hill Porter & Clark LLP
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