Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2006-01-31
2008-08-26
Zweizig, Jeffrey S (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
Reexamination Certificate
active
07417489
ABSTRACT:
A semiconductor integrated circuit comprising: a power controller which outputs a voltage select signal for selecting one of at least two types of voltages; a power supply voltage controller which generates and outputs a power supply voltage at an arbitrary voltage change rate on the basis of the voltage select signal; and a circuit portion which receives the power supply voltage and performs processing, wherein said circuit portion keeps operating while said power supply voltage controller is outputting the power supply voltage generated at the arbitrary voltage change rate.
REFERENCES:
patent: 5583457 (1996-12-01), Horiguchi et al.
patent: 6097243 (2000-08-01), Bertin et al.
patent: 6333669 (2001-12-01), Kobayashi et al.
patent: 6388483 (2002-05-01), Mizuno et al.
patent: 6433584 (2002-08-01), Hatae
patent: 6774705 (2004-08-01), Miyazaki et al.
patent: 7205829 (2007-04-01), Herbert et al.
patent: 7212067 (2007-05-01), Pasternak
patent: 2003-330549 (2003-11-01), None
U.S. Appl. No. 10/990,537, filed Nov. 18, 2004, Shinichiro, et al.
Fujita Tetsuya
Hamada Mototsugu
Hara Hiroyuki
Hatori Fumitoshi
Shiratake Shinichiro
Kabushiki Kaisha Toshiba
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Zweizig Jeffrey S
LandOfFree
Semiconductor integrated circuit having controller... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Semiconductor integrated circuit having controller..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor integrated circuit having controller... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4004173