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. 27, 1993
Filed:
Oct. 21, 1991
Daniel G Peters, Nashua, NH (US);
James W Stonier, Tewksbury, MA (US);
Bull HN Information Systems Inc., Billerica, MA (US);
Abstract
A controller for controlling a large number of terminals and workstations semantically interprets entering character sequences with little load on its computing power by means of dispatching under the control of a hierarchical arrangement of lookup tables, wherein one possible action that may be dispatched to is the selection of another table in the hierarchy. Characters may thus be interpreted in the context of the characters that have preceded them. Another possible action is to switch to a memory search mode of interpretation, eliminating the need to provide lookup tables for infrequently occurring sequences.