System and method for check-in control in wafer testing

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Reexamination Certificate

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Reexamination Certificate

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07123040

ABSTRACT:
A testing system for check-in control in wafer testing. The testing system comprises a testing tool, an optical character recognition (OCR) device, and a controller. The testing tool performs a testing process of an article. The OCR device reads optical characters disposed on the article. The controller, connected to the testing tool and the OCR device, automatically initiates a check-in process for the article according to the read optical characters.

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patent: 10090367 (1998-04-01), None

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