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. 04, 2020
Filed:
Mar. 08, 2017
SK Hynix Inc., Icheon, KR;
Industry-academic Cooperation Foundation Yonsei University, Seoul, KR;
Taehee You, Incheon, KR;
Sangwoo Han, Seoul, KR;
Youngmin Park, Seoul, KR;
Eui-Young Chung, Daejeon, KR;
Jaewoo Park, Suwon, KR;
Byungryul Kim, Icheon, KR;
Younghwan Hong, Icheon, KR;
SK Hynix Inc., Icheon, KR;
Industry-Academic Cooperation Foundation Yonsei University, Seoul, KR;
Abstract
A semiconductor device may comprise a plurality of chips coupled in a ring structure, and the plurality of chips includes a first chip. Each of the plurality of chips may include a key port receiving or outputting a key to circulate the key through the ring structure. The first chip is configured to be in a standby state until an amount of available token becomes equal to or greater than an amount of required token to perform a specific operation in the first chip, when the first chip has the key.