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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 11953721 B1

PDFFull Text
Date of Patent:
Apr. 09, 2024

Filed:

Jun. 15, 2022

Photonic system including micro ring modulator and method of using

Applicant:

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

Inventors:

Lan-Chou Cho, Hsinchu, TW;

Stefan Rusu, Hsinchu, TW;

Assignee:

TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;

Attorney:

Hauptman Ham, LLP

Primary Examiner:

Ryan A Lepisto

Assistant Examiner:

Erin D Chiem

Int. Cl.
CPC ...
G02B 6/12 (2006.01); G02B 6/136 (2006.01);
U.S. Cl.
CPC ...
G02B 6/12004 (2013.01); G02B 6/136 (2013.01); G02B 2006/12135 (2013.01); G02B 2006/12142 (2013.01); G02B 2006/12176 (2013.01);
Abstract

A photonic system includes a waveguide. The photonic system further includes a micro ring modulator (MRM) spaced from the waveguide. The photonic system further includes a heater configured to increase a temperature of the MRM in response to the heater receiving a first voltage. The photonic system further includes a cooling element configured to decrease a temperature of the MRM in response to the cooling element receiving a second voltage.

Find Patent Forward Citations

Cho, Lan-Chou. (2024). Photonic system including micro ring modulator and method of using (U.S. Patent No. 11953721). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11953721

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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