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:
Oct. 09, 2012
Filed:
Jan. 26, 2011
Applicants:
Yeongha Choi, Anyang-si, KR;
Minsoo Kim, Gwangmyeong-si, KR;
Sungil Kim, Seoul, KR;
Seokil Jeong, Seoul, KR;
Inventors:
Yeongha Choi, Anyang-si, KR;
Minsoo Kim, Gwangmyeong-si, KR;
Sungil Kim, Seoul, KR;
Seokil Jeong, Seoul, KR;
Assignee:
Neofidelity, Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A switching device of a digital amplifier and a method for controlling the same are disclosed. In accordance with the present invention, a linearity is maintain even for a short pulse width since a data signal having a pulse width shorter than a predetermined length. Moreover, when an MLP signal is located at both sides of a compensating signal without overlapping with each other, a problem due to a common mode may be prevented.