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:
Apr. 04, 2000
Filed:
Jun. 22, 1998
Jun Yamada, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A printed circuit board including a terminating structure wherein impedance matching can be established with certainty also for a long wiring line without using a discrete part as a terminating resistor. In the terminating structure, an internal wiring line connected to a signal output terminal of a semiconductor unit is formed with a resistance value which satisfies an impedance matching condition of a printed circuit board wiring line connected to the signal output terminal. The terminating structure is applied to any application wherein impedance matching of a wiring line is established on a printed circuit board on which a semiconductor unit having an internal wiring line having a resistance higher than that of a wiring line on the printed circuit board is mounted.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile