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:
Aug. 22, 2017
Filed:
Dec. 08, 2015
Institute for Information Industry, Taipei, TW;
Hsiang-Chin Hsieh, New Taipei, TW;
Hung-Yu Chen, Kaohsiung, TW;
Chi-Wai Chow, Fanling, HK;
Kevin Liang, Kaohsiung, TW;
Chung-Yen Chen, New Taipei, TW;
Chien-Hung Yeh, Hsinchu, TW;
Institute for Information Industry, Taipei, TW;
Abstract
The present invention relates to an optical communication system and an optical transmission device. By changing the ratio between the first segment and the segment or/and the amplitude of the second segment, the digital signal is modulated and transmitted in the form of an optical signal. Then a solar panel, which is used as the receiver for the optical signal, can receive the optical signal and give directly the one or more digital signal without demodulation. Thereby, the costs of using a solar panel as the optical receiver may be reduced and the transmission rate may be enhanced.