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:
Nov. 29, 2011
Filed:
Oct. 13, 2009
Ryan Andrew Jurasek, S. Burlington, VT (US);
Ryan Andrew Jurasek, S. Burlington, VT (US);
Nanya Technology Corp., Kueishan, Tao-Yuan Hsien, TW;
Abstract
A pump system that can dynamically increase its current capability includes: a pump circuit, for producing an output voltage; an oscillator, for driving the pump circuit to pump at a particular frequency according to a pump enable signal; a limiter, coupled to both the oscillator and the output voltage fed back from the pump circuit, for generating the pump enable signal to the oscillator according to the output voltage feedback signal; and an edge timer, coupled to both the oscillator and the pump enable signal, for driving the oscillator to operate at an increased frequency according to a threshold parameter of the pump enable signal.