logo

For the Inventor, By the Inventor

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.:

US 10164645 B1

PDFFull Text
Date of Patent:
Dec. 25, 2018

Filed:

Jun. 16, 2017

Semiconductor device including dll and semiconductor system

Applicant:

SK Hynix Inc., Gyeonggi-do, KR;

Inventors:

Young-Suk Seo, Seoul, KR;

Da-In Im, Gyeonggi-do, KR;

Assignee:

SK Hynix Inc., Gyeonggi-do, KR;

Attorney:

IP & T Group LLP

Primary Examiner:

Thomas J Hiltunen

Int. Cl.
CPC ...
H03L 7/081 (2006.01); G11C 11/407 (2006.01); H03H 11/26 (2006.01); G06F 1/10 (2006.01); G11C 7/22 (2006.01); H01Q 3/26 (2006.01); G11C 8/18 (2006.01); G11C 7/10 (2006.01); G11C 11/4076 (2006.01); G11C 29/02 (2006.01); G11C 11/4093 (2006.01);
U.S. Cl.
CPC ...
H03L 7/0814 (2013.01); G06F 1/10 (2013.01); G11C 7/1093 (2013.01); G11C 7/222 (2013.01); G11C 8/18 (2013.01); G11C 11/407 (2013.01); G11C 11/4076 (2013.01); H01Q 3/26 (2013.01); H03H 11/265 (2013.01); H03L 7/081 (2013.01); G11C 11/4093 (2013.01); G11C 29/023 (2013.01); G11C 29/028 (2013.01); G11C 2207/2272 (2013.01);
Abstract

A semiconductor system includes: a controller suitable for outputting an external clock signal and a command/address signal; and a semiconductor device suitable for selecting one of pre-stored code values of a delay control signal to output an initial value control signal according to the command/address signal, and outputting an internal clock signal by delaying the external clock signal by a predetermined time based on the delay control signal having an initial value that is set in response to the initial value control signal.

Find Patent Forward Citations

Seo, Young-Suk. (2018). Semiconductor device including dll and semiconductor system (U.S. Patent No. 10164645). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10164645

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…