Semiconductor device manufacturing: process – Including control responsive to sensed condition – Electrical characteristic sensed
Reexamination Certificate
2008-10-03
2010-02-16
Mulpuri, Savitri (Department: 2812)
Semiconductor device manufacturing: process
Including control responsive to sensed condition
Electrical characteristic sensed
C438S017000, C257SE21521
Reexamination Certificate
active
07662647
ABSTRACT:
A burn-in input signal input to a burn-in circuit is delivered to an internal circuit through a selector. In response to a control signal from the burn-in circuit, the selector selects either the burn-in input signal or an input signal for operating the internal circuit. In the burn-in test process, a portion of an output signal is monitored to determine the degree of degradation of the internal circuit.
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Takada Shigeru
Yamashita Eisaku
Mulpuri Savitri
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Renesas Technology Corp.
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