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. 30, 2007
Filed:
Oct. 14, 2004
Eun-gu Jung, Dae-gu, KR;
Jeong-gun Lee, Chuncheon-si, KR;
Dong-soo Har, Gwangju, KR;
Abstract
Disclosed is a data transmitting circuit and a method based on a differential value data encoding to reduce a data transmitting time by transmitting an encoded differential value. The circuit comprises an encoder for encoding and outputting a differential value between a currently transmitted data value and a previously transmitted data value, wherein the encoder inverts a phase of one output signal among 2(namely, N)-output signals in response to n-bit input value and outputs an encoded data value; and a decoder for decoding the output value of the encoder and restoring the original data value, wherein the decoder restores the original data value by adding an output value from the encoder and the previous original data value.