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:
Jul. 11, 1989
Filed:
Jun. 11, 1987
Applicant:
Inventors:
Toshiharu Kuwaoka, Yokohama, JP;
Minoru Kanai, Yokohama, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03D / ;
U.S. Cl.
CPC ...
375 99 ; 375-3 ; 375 36 ; 455601 ;
Abstract
An interface circuit transmits a digital data signal from a transmission unit to a reception unit via a coupling device. The interface circuit includes a device removing jitter components from the digital data signal. The interface circuit also includes a device removing high frequency noise components from the digital data signal. The jitter removing device and the noise removing device may be disposed in either of the transmission unit and the reception unit.