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:
Jun. 02, 2026
Filed:
Mar. 18, 2022
Ezconn Corporation, New Taipei City, TW;
Chin-Tsung Wu, New Taipei City, TW;
EZCONN CORPORATION, New Taipei City, TW;
Abstract
An achromatic optical subassembly is suitable for connecting with an optical fiber. The achromatic optical subassembly includes a light-emitting unit, a light guide unit and an achromatic unit. The light-emitting includes a light source with broad spectral width used for optical fiber, wherein the spectral width of the light source with broad spectral width is at least greater than 30 nm. The light guide unit is disposed opposite the light-emitting unit and includes a ferrule for the optical fiber to pass through. The achromatic unit is disposed between the light-emitting unit and the guide unit, wherein the light source with broad spectral width passes through the achromatic unit, after which the different wavelengths of the light source with broad spectral width traveling along the respective optical paths are brought to the same focus and incident on the optical fiber in the light guide unit.