Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2007-12-21
2010-12-14
Donovan, Lincoln (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
C327S157000, C327S534000, C327S540000
Reexamination Certificate
active
07852139
ABSTRACT:
An apparatus for generating an internal voltage in a semiconductor integrated circuit includes a first voltage generating unit configured to detect a feedback voltage level of a first internal voltage and perform a pumping operation, thereby generating a first internal voltage, and a second voltage generating unit configured to generate a second internal voltage by detecting a feedback voltage level of the second internal voltage, performing level shifting on the detected feedback voltage level, receiving the first internal voltage, and generating the second internal voltage based on the level shifted feedback voltage signal and the received first internal voltage.
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Baker & McKenzie LLP
Donovan Lincoln
Goyal Shikha
Hynix / Semiconductor Inc.
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