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:
Aug. 29, 1978
Filed:
Jul. 05, 1977
Applicant:
Inventor:
Matthew A Krygowski, Wappingers Falls, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; H04J / ;
U.S. Cl.
CPC ...
364200 ; 179 / ;
Abstract
This adapter operates in time division multiplex mode between an input/output channel processing subsystem and a storage access subsystem of a data processing system. The adapter is capable of sustaining multiple processes of information transfer concurrently relative to both subsystems. It is also capable of concurrently sustaining ancillary processes for verifying and timing out individual transactions of the information transfer processes.