Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2007-05-08
2007-05-08
Ton, My-Trang Nu (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
C327S160000
Reexamination Certificate
active
11025765
ABSTRACT:
The present invention disclosed herein is a high voltage generator circuit. The high voltage generator circuit includes a charge pump and a pump clock signal generator. The pump clock signal is gated to the charge pump when the high voltage is below a target voltage. After the high voltage reaches the target voltage, the high voltage cyclically falls below the target voltage. After the high voltage reaches the target voltage, a pump clock generator block circuit limits the transmission of the pump clock signal so that only N clock signals are gate to the charge pump each cycle, where N is the number one or greater.
REFERENCES:
patent: 5642309 (1997-06-01), Kim et al.
patent: 5757216 (1998-05-01), Murata
patent: 6061270 (2000-05-01), Choi
patent: 6130925 (2000-10-01), Ichimaru et al.
patent: 6335881 (2002-01-01), Kim et al.
patent: 6370062 (2002-04-01), Choi
patent: 6639475 (2003-10-01), Ichimaru
patent: 6667662 (2003-12-01), Saito
patent: 6781469 (2004-08-01), Ho et al.
patent: 7064600 (2006-06-01), Ming et al.
patent: 06-153493 (1994-05-01), None
patent: 06-253532 (1994-09-01), None
patent: 2003-244940 (2003-08-01), None
patent: 95-57208 (1995-12-01), None
patent: 2003-0080643 (2003-10-01), None
English language abstract of Korean Publication No. 95-57208.
English language abstract of Korean Publication No. 2003-0080643.
English language abstract of Japanese Publication No. 06-253532.
English language abstract of Japanese Publication No. 2003-244940.
English language abstract of Japanese Publication No. 06-153493.
Byeon Dae-Seok
Hahn Wook-Ghee
Marger & Johnson & McCollom, P.C.
Nu Ton My-Trang
LandOfFree
High voltage generator circuit with ripple stabilization... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High voltage generator circuit with ripple stabilization..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High voltage generator circuit with ripple stabilization... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3724980