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:
Jan. 02, 1996
Filed:
May. 12, 1992
Applicant:
Inventors:
Chris T Kapogiannis, Poughkeepsie, NY (US);
John F Harmuth, Pleasant Valley, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
39520013 ; 39520005 ; 395500 ; 395550 ; 36423222 ; 364228 ; 3642391 ; 3642304 ;
Abstract
A software asynchronous communication protocol between two computers allows the roles of master and slave to be switched between the computers, depending on the nature and direction of the communication. In order to avoid truncating bit strings transmitted between the computers due to a difference in the write/read cycles of the computers, the software incorporates a dwell to accommodate the slowest computer in the system.