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. 18, 2000
Filed:
Nov. 04, 1996
Hidenori Uehara, Tokyo, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
The present invention provides a timing circuit for outputting a signal having an amplified pulse width when a signal having a normal pulse width is inputted thereto, characterized in that when glitch noise whose pulse width is small, is inputted to the timing circuit, a signal having a waveform corresponding to the pulse width thereof is outputted from the timing circuit. The timing circuit comprises a first delay circuit whose input is connected to an input terminal, a first NAND circuit having a first input terminal connected to the first delay circuit and a second input terminal connected to the input terminal, a second delay circuit whose input is connected to the output of the NAND circuit, an inverter whose input is connected to the input terminal, and a second NAND circuit having a first input terminal connected to the output of the second delay circuit and a second input terminal connected to the output of the inverter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile