Amplifiers – With semiconductor amplifying device – Including differential amplifier
Reexamination Certificate
2007-01-09
2007-01-09
Nguyen, Patricia (Department: 2817)
Amplifiers
With semiconductor amplifying device
Including differential amplifier
C330S261000
Reexamination Certificate
active
10957953
ABSTRACT:
A low voltage folded metal oxide semiconductor field effect transistor (MOSFET) amplifier circuit for use in a ring oscillator. Operation at a reduced minimum power supply voltage is achieved via a circuit topology with selectively coordinated transistor biasing and channel dimensions.
REFERENCES:
patent: 4583037 (1986-04-01), Sooch
patent: 4893090 (1990-01-01), Boudewijns
patent: 5729178 (1998-03-01), Park et al.
patent: 5783956 (1998-07-01), Ooishi
patent: 5825236 (1998-10-01), Seevinck et al.
patent: 6590456 (2003-07-01), Yang
patent: 6781463 (2004-08-01), Burt
U.S. Appl. No. 10/957,976, filed Oct. 4, 2004.
National Semiconductor Corporation
Nguyen Patricia
Vedder Price Kaufman & Kammholz P.C.
LandOfFree
Low voltage folded metal oxide semiconductor field effect... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Low voltage folded metal oxide semiconductor field effect..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low voltage folded metal oxide semiconductor field effect... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3806142