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:
Aug. 23, 2011
Filed:
Jul. 24, 2007
Applicants:
Hongbin Zhang, Marlboro, NJ (US);
Ralph Brian Jander, Freehold, NJ (US);
Ram M. Engira, Neptune, NJ (US);
Inventors:
Hongbin Zhang, Marlboro, NJ (US);
Ralph Brian Jander, Freehold, NJ (US);
Ram M. Engira, Neptune, NJ (US);
Assignee:
Tyco Electronics Subsea Communications LLC, Morristown, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 10/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method for suppressing beat noise in line monitoring equipment. A wavelength dither generator wavelength modulates a carrier wavelength of a test signal laser transmitter. A test code is modulated on the dithered carrier wavelength to provide a test signal output of the line monitoring equipment.