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:
Jul. 01, 2025
Filed:
May. 20, 2023
Ezconn Corporation, New Taipei, TW;
Chin-Tsung Wu, New Taipei, TW;
EZCONN CORPORATION, New Taipei, TW;
Abstract
An optical transmission device includes a light guiding unit, a light path conversion unit, a light receiving and transmitting unit, and a light absorption unit. The light guiding unit is connected to an optical fiber and is suitable for transmitting optical signals. The light path conversion unit is connected to the light guiding unit and is suitable for receiving optical signals and changing the optical path of the signals. The light absorption unit is used to receive reflected optical signals. By configuring two receiving elements and two transmitting elements in the light receiving and transmitting unit, the device can simultaneously support optical transmission and the use of an optical time-domain reflectometer on the same optical path.