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:
Jun. 03, 2008
Filed:
Dec. 20, 2006
Applicant:
Chao-kuei Chuang, Hsinchu, TW;
Inventor:
Chao-Kuei Chuang, Hsinchu, TW;
Assignee:
Wisepal Technologies, Inc., Miao-Li County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A glitch suppressing apparatus is provided. The glitch suppressing apparatus comprises four N-type transistors, four P-type transistors, a first delay circuit, a second delay circuit, a first logic circuit, a second logic circuit and two inverters. The glitch suppressing apparatus uses the specific connection relations and functions of the above components to filter positive glitches and negative glitches in the same circuit, so that the glitch suppressing apparatus can be implemented on a smaller chip area.