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:
Jan. 12, 2010
Filed:
Jan. 29, 2007
Myung-hee Sung, Gyeonggi-do, KR;
Jin-gook Kim, Daejeon, KR;
Joung-ho Kim, Daejeon, KR;
Jong-hoon Kim, Gyeonggi-do, KR;
Myung-Hee Sung, Gyeonggi-do, KR;
Jin-Gook Kim, Daejeon, KR;
Joung-Ho Kim, Daejeon, KR;
Jong-Hoon Kim, Gyeonggi-do, KR;
Samsung Electronic Co., Ltd., Gyeonggi-do, KR;
Korea Advanced Institute of Science and Technology (KAIST), Daejeon, KR;
Abstract
A memory system includes a memory controller, a transmission bus, a power divider, a first memory chip, and a second memory chip. The transmission bus is coupled from the memory controller to a first node of the power divider for transferring signals. The first node of the power divider is coupled to a second node of the power divider via a first line, and the first node is also coupled to a third node of the power divider via a second line. The first memory chip is coupled to the second node via a first branch bus and the second memory chip is coupled to the third node via a second branch bus. Accordingly, reflected wave due to an impedance mismatching can be reduced to enhance the signal integrity.