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:
Feb. 12, 2002
Filed:
Dec. 30, 1998
Hoai Sig Kang, Kyoungki-do, KR;
Dong Bum Koh, Kyoungki-do, KR;
Hyundai Electronics Industries Co., Ltd., Ichon-shi, KR;
Abstract
An MPEG decoder and an MPEG decoding method with two memory controllers is capable of separately controlling compressed data and decoded data. An MPEG decoder decodes a compressed input data formatted in an MPEG type. The MPEG decoder comprises a compressed data memory controller and a decoded data memory controller. The compressed data memory controller is coupled to a compressed data memory and controls the compressed data. The decoded data memory controller is coupled to a decoded data memory, and controls the decoded data. Since the compressed data flow and the decoded data flow are divided, the memory transfer rate is increased, and also the memory control is simple. In addition, the compressed data are able to be stored within the MPEG decoder. Therefore, the high-performance of the MPEG decoder and the high quality of the image are possible.