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:
May. 22, 2001
Filed:
Dec. 18, 1998
Hack Soo Kim, Ichon-shi, KR;
Saeng Hwan Kim, Ichon-shi, KR;
Hyundai Electronics Industries Co., Ltd., Kyoungki-do, KR;
Abstract
A multi-driving apparatus by a multi-level detection which pluralizes a voltage detection level in order to effectively operate voltage generators in the voltage generation circuit, minimizes a level fluctuation, reduces noise influenced on a total operation of the apparatus, increases a reliability of the apparatus, and reduces the power-consumption. The multi-driving apparatus includes: a level detection circuit block which receives a step-up voltage VPP or a back-bias voltage VBB as an input, and detects different level potentials; a control circuit block for controlling an operation of each generator according to a detected potential by the level detection circuit block; an oscillation circuit block which is oscillated by an enable signal being output from the control circuit block, and generates electric vibrations; and a generation circuit block which receives a control signal from the control circuit block as an input, and is comprised of a plurality of generators being driven by an oscillation output from the oscillation circuit block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile