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:
Dec. 26, 2017
Filed:
Nov. 30, 2015
International Business Machines Corporation, Armonk, NY (US);
Ricardo A. Golcher Ugalde, San Jose, CR;
Franz F. Liebinger Portela, Heredia, CR;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A fiber optic encryption method is provided. The method includes transmitting an initial security key to a laser receiver apparatus over an out of band (OOB) signaling channel of a plurality of channels of a laser transmitter apparatus. The OOB signaling channel is secured based on the initial security key resulting in a secure OOB signaling channel. A secure bundle is generated. The secure bundle includes the secure OOB signaling channel and a group of channels and associated transmission frequencies. Data is transmitted via the secure bundle and it is determined if any channels do not transmit the data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile