System and method for monitoring SMT apparatuses

Data processing: measuring – calibrating – or testing – Measurement system – Performance or efficiency evaluation

Reexamination Certificate

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C700S110000

Reexamination Certificate

active

11307913

ABSTRACT:
A method for monitoring surface mount technology (SMT) apparatuses includes the steps of: providing a data saving module for saving attribute data on the SMT apparatuses, the attribute data including maintenance parameters, repair parameters, and defect rate parameters; obtaining dynamic data on the SMT apparatuses in real time, the dynamic data including maintenance data, repair data, and defect rate data; and monitoring the SMT apparatuses by comparing the attribute data and the dynamic data on the SMT apparatuses.

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patent: 5822210 (1998-10-01), Kobayashi et al.
patent: 7003477 (2006-02-01), Zarrow
patent: 2005/0288812 (2005-12-01), Cheng et al.
Feldmann et al., Yield Improvement in SMT Production by Integrated Process Monitoring and Testing, 1993 IEEE, pp. 229-234.
Simon-Zanescu et al., Complex Evaluation of SMT Defects, 2004 IEEE, 27th Int'l Spring Seminar on Electronics Technology, pp. 53-57.
Caswell, G., SMT Manufacturing Parameters and Their Impact on System Reliability, 1993 IEEE, pp. 211-216.
Zhen et al., Quality Improvement Through SPC/DOE in SMT Manufacturing, 2000 IEEE, pp. 855-858.

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