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:
Mar. 09, 2021
Filed:
Jan. 17, 2020
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventors:
Hae Kang Jung, Gwangmyeong-si, KR;
Hong Joo Song, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/42 (2006.01); G06F 13/40 (2006.01); G06F 13/16 (2006.01); H04L 25/49 (2006.01); G06F 11/10 (2006.01); H04L 25/14 (2006.01);
U.S. Cl.
CPC ...
G06F 13/4072 (2013.01); G06F 11/10 (2013.01); G06F 13/1657 (2013.01); G06F 13/4022 (2013.01); G06F 13/4217 (2013.01); G06F 13/4221 (2013.01); G06F 13/4234 (2013.01); H04L 25/14 (2013.01); H04L 25/4915 (2013.01);
Abstract
A data transmission circuit includes a data bus inversion encoding circuit configured to compare previous output data and current output data, invert or non-invert the current output data to control the number of data transitions; and transmitters configured to drive signal transmission lines based on outputs of the data bus inversion encoding circuit.