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. 13, 2015
Filed:
Nov. 26, 2012
Fujitsu Limited, Kawasaki, JP;
Yoichi Koyanagi, Yokohama, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
Provided is a transmission circuit that includes first and second drive circuits. A first digital signal at a data rate of a predetermined period length is input to the first drive circuit. A second digital signal at the data rate of the predetermined period length shifted by ½ of the predetermined period length relative to the first digital signal is input to second drive circuit. The outputs of the first drive circuit and the second drive circuit are connected. The connected output indicates the maximum level or the minimum level when the value of the first digital signal and the value of the second digital signal are the same. The connected output indicates a level between the maximum level and the minimum level when the value of the first digital signal and the value of the second digital signal are different.