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. 18, 2014
Filed:
Feb. 08, 2013
Samsung Electronics Co., Ltd, Suwon-si, KR;
Kwang-soo Park, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A memory system having improved signal integrity includes a printed circuit board for use in a memory device, N memory semiconductor packages mounted on the printed circuit board, a first switch mounted on the printed circuit board, a controller mounted on the printed circuit board, N first signal lines connecting the semiconductor packages to the first switch such that the semiconductor packages and the first switch are in an N-to-1 correspondence, a second signal line connecting the first switch to the controller, and N selection lines connecting the semiconductor packages to the first switch such that the semiconductor packages and the first switch are in an N-to-1 correspondence. The N selection lines connect the semiconductor packages to the controller and transmit an enable signal. N is a natural number.