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. 03, 2012
Filed:
Feb. 12, 2009
Applicants:
Wei Wei, Plainsboro, NJ (US);
Junqiang HU, Princeton, NJ (US);
Lei Zong, Princeton, NJ (US);
Dayou Qian, Plainsboro, NJ (US);
Ting Wang, West Windsor, NJ (US);
Inventors:
Wei Wei, Plainsboro, NJ (US);
Junqiang Hu, Princeton, NJ (US);
Lei Zong, Princeton, NJ (US);
Dayou Qian, Plainsboro, NJ (US);
Ting Wang, West Windsor, NJ (US);
Assignee:
NEC Laboratories America, Inc., Princeton, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 14/02 (2006.01); H04J 14/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A programmable optical network architecture and associated components employing a two-level orthogonal frequency division multiplexing (OFDM)/wavelength division multiplexed (WDM) mechanisms for bandwith virtualization.