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:
Nov. 24, 2020
Filed:
Jun. 07, 2019
Applicant:
Lgs Innovations Llc, Herndon, VA (US);
Inventor:
James Richard Rapka, Manalapan, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/516 (2013.01); H04B 10/077 (2013.01); H04B 10/556 (2013.01); H04B 10/118 (2013.01);
U.S. Cl.
CPC ...
H04B 10/516 (2013.01); H04B 10/077 (2013.01); H04B 10/118 (2013.01); H04B 10/556 (2013.01); H04B 2210/075 (2013.01);
Abstract
Methods and systems are described for communicating an optical data signal. An example method may comprise receiving data. The example method may comprise modulating the data to generate a modulated data signal. The modulated data signal may comprise a first level modulated with a first beacon tone and a second level modulated with a second beacon tone. The second level may be modulated in phase with the first level. The method may comprise transmitting an optical signal comprising the modulated data signal.