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:
May. 31, 2011
Filed:
Dec. 14, 2009
Applicant:
Young-chan Jang, Yongin-si, KR;
Inventor:
Young-chan Jang, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 17/16 (2006.01); H03K 19/003 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device transmitting a plurality of data using a multilevel signal includes a parity bit control unit generating a parity bit that varies with a number of data in which a most significant bit (MSB) and least significant bit (LSB) are different. A data conversion unit either inversely outputs the MSB or the LSB, or outputs the data without a change in response to the parity bit. Transmission units transmit data provided by the data conversion unit using the multilevel signal.