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. 16, 1991
Filed:
Mar. 14, 1989
Applicant:
Inventor:
Daisuke Azuma, Nara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
370 856 ; 370 941 ;
Abstract
A data transmission apparatus comprises a plurality of first data transmission paths, a second data transmission path, and an arbitration control portion. Priorities are respectively given to the plurality of first data transmission paths. A plurality of first data transmission paths receive a plurality of data applied through a plurality of input-side data transmission paths. When the plurality of data stay in the input-side data transmission paths, the arbitration control portion performs control such that data is transmitted from a first data transmission path having the higher priority to the second data transmission path.