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:
Apr. 22, 1997
Filed:
May. 18, 1994
Applicant:
Inventors:
Refael Retter, Haifa, IL;
Moshe Bublil, Netanya, IL;
Gad Shavit, Givat Ella, IL;
Aharon Gill, Haifa, IL;
Assignee:
Zoran Microelectronics Ltd., Haifa, IL;
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
348423 ; 348714 ;
Abstract
Data transfer and timing in an external DRAM memory of an MPEG decoder utilizes a repetitive pattern for synchronous writing and reading of data and data refresh including a sequence header at the beginning of a picture, a macroblock header for each of the macroblocks of a picture, and a plurality of repetitions of block decoding after each macroblock header decode.