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:
Jan. 16, 2024
Filed:
Apr. 04, 2023
Miftek Corporation, West Lafayette, IN (US);
Masanobu Yamamoto, West Lafayette, IN (US);
Keegan Hernandez, Crown Point, IN (US);
J. Paul Robinson, West Lafayette, IN (US);
John Jaiber González Murillo, Barcelona, ES;
Miftek Corporation, West Lafayette, IN (US);
Abstract
An optical underwater communication system is disclosed which includes a first transceiver and a second transceiver, each including one or more optical sources configured to provide light activated and deactivated according to a first bit stream, one or more sensor packages each comprising a plurality of photodetectors configured to receive light from the other transceiver and, in response, provide an output voltage signal and an output current signal, a detector configured to i) convert the output voltage signal and the output current signal to pulses associated with arrival of photons, and ii) count the number of pulses based on a predetermined timing sequence, an encoder configured to encode a message to be sent into a first bit stream, and a decoder configured to decode a message received into a second bit stream.