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:
Feb. 13, 2001
Filed:
May. 21, 1999
Applicant:
Inventors:
Azuma Suzuki, Tokyo, JP;
Shigeyuki Hayakawa, Kanagawa-ken, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kanagawa-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 1/716 ;
U.S. Cl.
CPC ...
H03K 1/716 ;
Abstract
A high speed impedance matching circuit suitable for use in high speed semiconductor integrated circuits matches the output impedance of a semiconductor device to the impedance of other devices such a computer system bus thereby reducing signal reflections caused by impedance mismatches and which can adversely affect the operation of a high speed computer system. The impedance of an output buffer is matched to the impedance of an external resistor.
Suzuki, Azuma. (2001). Impedance matching circuit, high speed semiconductor integrated circuit employing the same and computer system employing the integrated circuit (U.S. Patent No. 6188237). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6188237
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile