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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 11340398 B1

PDFFull Text
Date of Patent:
May. 24, 2022

Filed:

Oct. 24, 2019

Waveguide structure and optoelectronic device comprising the same

Applicant:

Artilux, Inc., Menlo Park, CA (US);

Inventors:

Szu-Lin Cheng, Hsinchu County, TW;

Chien-Yu Chen, Hsinchu County, TW;

Han-Din Liu, Hsinchu County, TW;

Chia-Peng Lin, Hsinchu County, TW;

Chung-Chih Lin, Hsinchu County, TW;

Yun-Chung Na, Hsinchu County, TW;

Pin-Tso Lin, Hsinchu County, TW;

Tsung-Ting Wu, Hsinchu County, TW;

Yu-Hsuan Liu, Hsinchu County, TW;

Kuan-Chen Chu, Hsinchu County, TW;

Assignee:

ARTILUX, INC., Menlo Park, CA (US);

Attorneys:

WPAT, P.C., Intellectual Property Attorneys

Anthony King

Primary Examiner:

Thanh Luu

Assistant Examiner:

Monica T Taba

Int. Cl.
CPC ...
G02B 6/10 (2006.01); G01J 1/04 (2006.01); G01J 1/42 (2006.01); H01L 31/0232 (2014.01); H01L 31/0304 (2006.01); H01L 31/028 (2006.01);
U.S. Cl.
CPC ...
G02B 6/102 (2013.01); G01J 1/0407 (2013.01); G01J 1/42 (2013.01); H01L 31/02327 (2013.01); H01L 31/028 (2013.01); H01L 31/03046 (2013.01);
Abstract

A waveguide structure includes a first surface having a first width, a second surface having a second width, the second surface being opposite to the first surface, and a sidewall surface connecting the first surface and the second surface. The first width is greater than the second width.

Find Patent Forward Citations

Cheng, Szu-Lin. (2022). Waveguide structure and optoelectronic device comprising the same (U.S. Patent No. 11340398). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11340398

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

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