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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 12652733 B1

PDFFull Text
Date of Patent:
Jun. 09, 2026

Filed:

Dec. 07, 2022

Localized heating device and localized heating system having the same

Applicant:

Industrial Technology Research Institute, Hsinchu, TW;

Inventors:

Jui-Mei Hsu, Zhubei City, TW;

Yo-Sung Lee, New Taipei, TW;

Yi-Jiun Lin, Chiayi County, TW;

Chih-Chiang Weng, Taoyuan, TW;

Assignee:

INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;

Attorneys:

Troutman Pepper Locke LLP

Tim Tingkang Xia, Esq.

Primary Examiner:

Jimmy Chou

Int. Cl.
CPC ...
H05B 7/02 (2006.01); H05H 1/00 (2006.01); B23K 10/00 (2006.01); B23K 10/02 (2006.01); H05H 1/24 (2006.01);
U.S. Cl.
CPC ...
H05B 7/02 (2013.01); H05H 1/01 (2021.05); B23K 10/003 (2013.01); B23K 10/02 (2013.01); H05H 1/24 (2013.01); H05H 2245/80 (2021.05);
Abstract

A localized heating device includes a plasma deforming portion and a heating portion. The plasma deforming portion includes an inlet end having a circular hole, an outlet end having an elongated hole with a first length and a first width, and a channel smoothly connected with the circular hole and the elongated hole. The heating portion, disposed at the outlet end, includes two control covers spaced by a slot. The elongated hole and the slot being oppositely disposed with respect to the plasma deforming portion. A plasma flow provided by a plasma producing source being to enter the channel via the circular hole, then to flow through the elongated hole, and finally to reach the slot.

Find Patent Forward Citations

Hsu, Jui-Mei. (2026). Localized heating device and localized heating system having the same (U.S. Patent No. 12652733). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12652733

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

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