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:
May. 19, 2026
Filed:
Oct. 24, 2022
Quantumz Inc., Kaohsiung City, TW;
Chun-Chieh Chen, Kaohsiung City, TW;
PO-Ting Chen, Kaohsiung City, TW;
Chao-Hui Kuo, Kaohsiung City, TW;
Chia-Jung Chang, Kaohsiung City, TW;
QuantumZ Inc., Kaohsiung City, TW;
Abstract
An optical transmission device is provided. A substrate includes an optical transmission channel exposed on its end surface, and a first positioning portion. A jumper includes a mounting portion abutting the end surface and a second positioning portion engaged to the first positioning portion. An optical fiber is mounted to the mounting portion, and the end surface of the optical fiber aligns with the optical transmission channel. The coupling method of the optical transmission device includes steps: forming at least one first hole on the substrate, forming an optical transmission layer with at least one optical transmission channel on the substrate, forming an alignment mark on the optical transmission layer within the first hole, forming at least one second hole on the substrate based on the alignment mark, and connecting the jumper to the second hole and make the jumper abutting against the substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile