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:
Sep. 18, 2012
Filed:
May. 29, 2009
Chunjie Yu, Shanghai, CN;
Wentao YE, Shanghai, CN;
Tsuyoshi Morimoto, Hyogo, JP;
Hirofumi Odaguchi, Osaka, JP;
ChunJie Yu, Shanghai, CN;
Wentao Ye, Shanghai, CN;
Tsuyoshi Morimoto, Hyogo, JP;
Hirofumi Odaguchi, Osaka, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A method for reading and writing a memory having n rows and A columns includes a first step of writing data in 0th to (n−2)th rows by a first technique; a second step of writing data in (n−1)th row per column and reading data in the 0th section by a second technique; a third step of writing data in 0th to (n−2)th sections by a third technique and reading data in 1st to (n−1)th sections by the second technique, a fourth step of writing data in the (n−1)th section by the third technique and reading data in 0th row by a fourth technique; a fifth step of writing data in 0th to (n−2)th rows by the first technique and reading data in 1st to (n−1)th rows by the fourth technique; and a sixth step of returning to the second step.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile