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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 12630481 B1

PDFFull Text
Date of Patent:
May. 19, 2026

Filed:

Dec. 15, 2022

Material surface treatment equipment, material surface treatment method and silicon carbide material surface treatment method

Applicant:

National Central University, Taoyuan City, TW;

Inventors:

Tien-Hsi Lee, Taoyuan City, TW;

Jun-Huang Wu, Taoyuan City, TW;

Yu-Sheng Chiou, Taoyuan City, TW;

Shu-Cheng Li, Taoyuan City, TW;

Wei-Chi Huang, Taoyuan City, TW;

Hsin Chen, Taoyuan City, TW;

Assignee:

National Central University, Taoyuan City, TW;

Attorney:

Winston Hsu

Primary Examiner:

Xiuyu Tai

Int. Cl.
CPC ...
C04B 41/00 (2006.01); C04B 35/565 (2006.01); C04B 41/53 (2006.01);
U.S. Cl.
CPC ...
C04B 41/0045 (2013.01); C04B 35/565 (2013.01); C04B 41/009 (2013.01); C04B 41/5338 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/963 (2013.01);
Abstract

The invention provides a material surface treatment equipment, which is applied to a material substrate. The material surface treatment equipment includes a surface treatment device and at least one waveguide device. The surface treatment device is used to carry the material substrate to perform a surface treatment process. Each waveguide device is used for introducing electromagnetic waves to the material substrate to assist in performing the surface treatment process. Through the introduction of electromagnetic waves, the surface treatment process of the material substrate is easy to perform and can achieve the strengthening effect.

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Lee, Tien-Hsi. (2026). Material surface treatment equipment, material surface treatment method and silicon carbide material surface treatment method (U.S. Patent No. 12630481). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12630481

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