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:
Nov. 26, 2002
Filed:
Nov. 15, 2001
Akihiro Okumura, Kanagawa, JP;
Tetsujiro Kondo, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A memory device for storing a sequential image data in succession and outputting the stored image data is provided. The memory device comprises a memory unit comprising N memory blocks, each memory blocks being capable of individual serving, a write address generator for generating a write address signal to write into the memory unit and a read address generator for generating a read address signal to read from the memory unit. The memory unit further comprises a controller for controlling the write address signal and the read address signal so that each start address for writing and reading for each image data is shifted as unit of the memory block and the writing and reading operation are not simultaneously performed to same memory block, each image data having a size being equivalent to one of M blocks (M<N).