The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2005
Filed:
Jan. 31, 2002
Applicants:
Nestor Tzartzanis, Belmont, CA (US);
William W. Walker, Los Gatos, CA (US);
Inventors:
Nestor Tzartzanis, Belmont, CA (US);
William W. Walker, Los Gatos, CA (US);
Assignee:
Fujitsu Limited, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03K 19096 ;
U.S. Cl.
CPC ...
Abstract
A system and method, for converting a voltage input from a low voltage source to a voltage output at a high voltage source using a domino logic circuit design. An embodiment provides a low to high voltage conversion system. The system includes: a pull-up transistor coupled to a high voltage source for charging a node, when a precharge signal is received; a low voltage source used for setting an input voltage; a pull-down network for discharging the node depending, at least in part, on the input voltage; and an output voltage determined from the node.