Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2008-05-07
2008-11-18
Nguyen, Long (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
C327S078000, C327S537000
Reexamination Certificate
active
07453312
ABSTRACT:
A voltage regulator has a first charge circuit, a second charge circuit, and a control circuit. The control circuit has five input terminals and two output terminals. The five input terminals are respectively coupled to a reference voltage, a first voltage source, a second voltage source, an output terminal of the first charge circuit, and an output terminal of the second charge circuit. The control circuit equalizes a voltage difference between the output terminal of the first charge circuit and the first voltage source and a voltage difference between the second voltage source and the output terminal of the second charge circuit.
REFERENCES:
patent: 4820933 (1989-04-01), Hong
patent: 5306954 (1994-04-01), Chan et al.
patent: 5969513 (1999-10-01), Clark
patent: 6188212 (2001-02-01), Larson
patent: 6278317 (2001-08-01), Hsu
patent: 6519191 (2003-02-01), Morishita
patent: 6717458 (2004-04-01), Potanin
patent: 6756838 (2004-06-01), Wu et al.
patent: 6819619 (2004-11-01), Morishita et al.
patent: 6927620 (2005-08-01), Senda
patent: 7276960 (2007-10-01), Peschke
patent: 2002/0041531 (2002-04-01), Tanaka et al.
patent: 2004/0150463 (2004-08-01), Senda
patent: 2007/0252640 (2007-11-01), Lin et al.
Lin Ching-Yuan
Lin Yen-Tai
e-Memory Technology, Inc.
Hsu Winston
Jager Ryan C
Nguyen Long
LandOfFree
Voltage regulator outputting positive and negative voltages... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Voltage regulator outputting positive and negative voltages..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voltage regulator outputting positive and negative voltages... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4047747