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. 02, 1995
Filed:
Aug. 11, 1993
Takeji Tokumaru, Kitakami, JP;
Mamoru Chiba, Kitakami, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
An input buffer circuit with first and second inverters serially connected between an input terminal and an output terminal of the circuit. The input buffer circuit includes a level detector circuit for detecting that the level of a signal inputted to the input terminal is logically unsteady, and an output level holding circuit for detecting the level of a node where the first and second inverters are connected together and controlling the level of the node to maintain the level, when the level detector circuit detects that the level of the signal is logically unsteady.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile