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:
Dec. 27, 2022
Filed:
Nov. 23, 2021
Applicants:
SK Hynix Inc., Icheon, KR;
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Assignees:
SK hynix Inc., Icheon, KR;
Seoul National University R&DB Foundation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/0175 (2006.01); H04B 1/04 (2006.01); H03K 19/173 (2006.01); G05F 1/46 (2006.01); H04B 1/16 (2006.01);
U.S. Cl.
CPC ...
H03K 19/017509 (2013.01); G05F 1/46 (2013.01); H03K 19/173 (2013.01); H04B 1/04 (2013.01); H04B 1/16 (2013.01);
Abstract
A capacitive transmitter includes a control circuit configured to generate a data signal by delaying input data and to generate a control signal according to the input data and a delayed signal thereof; a capacitor connected between a first node and a transmission node; a driving circuit configured to receive the data signal and to provide an output signal corresponding to the data signal to the first node; and a bias setting circuit configured to set a transmission voltage at the transmission node according to the control signal.