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:
Apr. 17, 2018
Filed:
Jul. 24, 2015
SK Hynix Inc., Icheon, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
SK HYNIX INC., Icheon, KR;
INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY, Seoul, KR;
Abstract
A semiconductor device includes a plurality of chips including first and second chips, each of the first and second chips including a first input terminal receiving a first token input signal, a first output terminal outputting a first token output signal, a second input terminal receiving a second token input signal, and a second output terminal outputting a second token output signal. The first and second chips are coupled to each other in a bi-directional ring structure such that the first output terminal of the first chip is coupled to the first input terminal of the second chip and the second output terminal of the second chip is coupled to the second input terminal of the first chip. Each of the first and second chips performs a corresponding peak zone operation according to the first token input signal and the second token input signal.