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:
Dec. 01, 1998
Filed:
Mar. 06, 1997
Applicant:
Inventors:
Le Trong Nguyen, Monte Sereno, CA (US);
Heonchul Park, Cupertino, CA (US);
Cliff Reader, Saratoga, CA (US);
Yoon Lee, San Jose, CA (US);
Assignee:
Samsung Electronics Co., Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395562 ; 36472503 ;
Abstract
An extension to existent vector instruction sets is presented in a form of new vector instructions which perform operations specialized for efficient digital video compression and decompression. A processor is designed to implement the arithmetic operation of each of these instructions in a single clock cycle, and some of the present instructions perform arithmetic operations selectively and directly on elements of the same registers.