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. 21, 2025
Filed:
Nov. 29, 2021
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventors:
Dong Beom Lee, Icheon-si, KR;
Hyeong Soo Jeong, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/03 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
H03K 3/0315 (2013.01); G06F 3/0614 (2013.01); G06F 3/0658 (2013.01); G06F 3/0673 (2013.01);
Abstract
An electronic device may include: a control pulse generation circuit configured to selectively generate one of a first control pulse and a second control pulse on the basis of a reference code during a test period; and a voltage control code generation circuit configured to perform an addition operation or subtraction operation on a logic bit set of a voltage control code to set the voltage level of an operation voltage on the basis of the first and second control pulses.