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:
Jun. 03, 1997
Filed:
Jun. 02, 1994
Applicant:
Inventors:
Peter A Franaszek, Mount Kisco, NY (US);
Joy A Thomas, White Plains, NY (US);
Pantelis G Tsoucas, Mount Kisco, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M / ;
U.S. Cl.
CPC ...
341 51 ; 341106 ; 341107 ;
Abstract
A system and method for compressing or predicting data information received within an input stream, wherein contextual information is utilized in the selection of dictionaries for encoding or predicting of a next phrase within the information stream. The present invention utilizes contextual information in conjunction with dictionary-based Lempel-Ziv compression processes.