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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.:

US 12782650 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Dec. 18, 2023

Optical device and method of manufacture

Applicant:

Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;

Inventors:

Chen-Hua Yu, Hsinchu, TW;

Tung-Liang Shao, Hsinchu, TW;

Yi-Jan Lin, Hsinchu, TW;

Yu-Sheng Huang, Hemei Township, TW;

Tsung-Fu Tsai, Changhua City, TW;

Chao-Jen Wang, Hsinchu, TW;

Szu-Wei Lu, Hsinchu, TW;

Assignee:

Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;

Attorney:

Slater Matsil, LLP

Primary Examiner:

Jerry M Blevins

Int. Cl.
CPC ...
G02B 6/42 (2006.01); G02B 6/12 (2006.01); G02B 6/13 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4214 (2013.01); G02B 6/12004 (2013.01); G02B 6/13 (2013.01); G02B 2006/12102 (2013.01); G02B 2006/12104 (2013.01);
Abstract

Optical devices and methods of manufacture are presented in which a multi-tier connector is utilized to transmit and receive optical signals to and from an optical device. In embodiments a multi-tier connection unit receives optical signals from outside of an optical device, wherein the optical signals are originally in multiple levels. The multi-tier connection unit then routes the optical signals into a single level of optical components.

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Yu, Chen-Hua. (2026). Optical device and method of manufacture (U.S. Patent No. 12782650). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12782650

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