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:
Jun. 05, 2012
Filed:
Jun. 03, 2009
Deog-kyoon Jeong, Seoul, KR;
Suhwan Kim, Seoul, KR;
Woo-yeol Shin, Seoul, KR;
Dong-hyuk Lim, Seoul, KR;
Ic-su OH, Gyeonggi-do, KR;
Deog-Kyoon Jeong, Seoul, KR;
Suhwan Kim, Seoul, KR;
Woo-Yeol Shin, Seoul, KR;
Dong-Hyuk Lim, Seoul, KR;
Ic-Su Oh, Gyeonggi-do, KR;
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Seoul National University Industry Foundation, Seoul, KR;
Abstract
A bus system includes a plurality of stubs; a plurality of connectors, each of which is serially coupled between a corresponding one of the stubs and a corresponding one of memory modules; a plurality of first serial loads, each of which is serially coupled to a corresponding one of the connectors; and a plurality of second serial loads, each of which is serially coupled to characteristic impedance of a transmission line of a corresponding one of the stubs, wherein the first and the second serial loads are determined to be impedance matched at each transmission line terminal of the stubs.