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. 14, 1997
Filed:
Oct. 27, 1995
Applicant:
Inventors:
Harry W Printz, New York, NY (US);
Peter R Stubley, Outremont, CA;
Assignee:
Digital Equipment Corporation, Maynard, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03M / ;
U.S. Cl.
CPC ...
36471502 ; 382247 ; 341107 ;
Abstract
In a lossless compression algorithm, the left most point of a current interval, i.e., the code point is updated by using a code point updating device which handles inputs identified by R and X, and uses two registers. The first of the two register is an interval width register, and the second is a code point register. The updating device comprises a grid of n.times.n cells chosen from four basic component cells, i.e.,
Printz, Harry. (1997). Code point update device in the arithmetic coding method (U.S. Patent No. 5594674). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5594674
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile