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:
Feb. 01, 1994
Filed:
Sep. 21, 1989
Applicant:
Inventors:
Giao N Pham, Vancouver, WA (US);
Kenneth C Schmitt, Colorado Springs, CO (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C / ; G11C / ; G08C / ; H04L / ;
U.S. Cl.
CPC ...
365221 ; 36523005 ; 365236 ; 371 13 ; 371 32 ; 371 33 ;
Abstract
A method for retransmitting selected data elements read from a memory. A first sequence of individually addressable data elements d.sub.1, d.sub.2, . . . , d.sub.n are read from the memory. First and second signals indicate whether each data element was read without or with, respectively, a transmission error. A second sequence of data elements d.sub.i, d.sub.i+1, . . . , d.sub.n, where d.sub.i is the first data element of the first sequence to have a transmission error is then retransmitted.