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:
Apr. 14, 2020
Filed:
Aug. 20, 2018
Qatar Foundation for Education, Science and Community Development, Doha, QA;
Amine Bermak, Doha, QA;
Abstract
A transmitting apparatus and a receiving apparatus for visible light communication and a visible light communication system resistant to optical interference is provided. The visible light communication system includes a transmitting apparatus and a receiving apparatus. The transmitting apparatus includes a complimentary data generator and two transmitting modules. The transmitting modules include plurality of visible light sources and a transmitting polarization lens. Polarization of the two transmitting polarization lenses are orthogonal to each other. The receiving apparatus includes two receiving modules and a differential amplification module. The receiving modules include a photodiode and a receiving polarization lens. Polarization of the receiving polarization lens pair and transmitting polarization lens pair are the same.