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. 20, 2011
Filed:
Jun. 30, 2009
Kyong Ha Lee, Yongin-si, KR;
Kyong Ha Lee, Yongin-si, KR;
Hynix Semiconductor Inc., Icheon-si, KR;
Abstract
A semiconductor memory includes an address converting circuit which latches an address and a bank signal and generates a latch address for activating a data access path of a second bank group, and converts the latch address according to a level of the bank signal and generates a variable address for activating a data access path of a first bank group, a first column decoder which decodes the variable address and generates a first output enable signal for activating the data access path of the first bank group, and a second column decoder which decodes the latch address and generates a second output enable signal for activating the data access path of the second bank group.