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:
Jul. 07, 2015
Filed:
Jun. 10, 2010
Toshiyuki Ishioka, Osaka, JP;
Toshiyuki Ishioka, Osaka, JP;
Abstract
A data transmission system reduces the number of data transitions on signal lines in data transmission via parallel buses, and realizes a lower power consumption and lower EMI noise. A data transmission device transmits transmission data converted into encoded data, using n-bit signal lines. The data transmission device includes an arithmetic operation unit that generates difference data that represents the difference between first data for m bits of the transmission data and second data for m bits of the previous transmission data; and an encoding unit that encodes the difference data and generates m-bit encoded data. The encoding unit performs encoding to associate the encoded data with the difference data in such a manner that the number of bit inversions with respect to the encoded data associated with difference data '0' becomes smaller as the absolute value of the difference data becomes smaller.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile