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. 04, 2016
Filed:
Jun. 19, 2012
Applicants:
Sander Jansen, Germering, DE;
Harald Rohde, Munich, DE;
Inventors:
Sander Jansen, Germering, DE;
Harald Rohde, Munich, DE;
Assignee:
Xieon Networks S.a.r.l., Luxembourg, LU;
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/04 (2006.01); H04B 10/50 (2013.01); H04B 10/272 (2013.01);
U.S. Cl.
CPC ...
H04B 10/5053 (2013.01); H04B 10/272 (2013.01); H04B 10/505 (2013.01);
Abstract
An Optical Line Terminal (OLT) transmitting device is provided, the device comprising an IQ modulator having a first input, a second input and an output, a first digital analog converter (DAC) directly coupled to the first input of the IQ modulator, a second digital analog converter (DAC) directly coupled to the second input of the IQ modulator; an optical filter directly coupled to the output of the IQ modulator.