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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 10782536 B1

PDFFull Text
Date of Patent:
Sep. 22, 2020

Filed:

May. 24, 2018

Laser device for additive manufacturing and operation method thereof

Applicant:

Tongtai Machine & Tool Co., Ltd., Kaohsiung, TW;

Inventors:

Chung-wei Cheng, Kaohsiung, TW;

Chun-yu Tsai, Kaohsiung, TW;

Chih-hsiang Yang, Kaohsiung, TW;

Hsin-pao Chen, Kaohsiung, TW;

Jui-hsiung Yen, Kaohsiung, TW;

Assignee:

TONGTAI MACHINE & TOOL CO., LTD, Kaohsiung, TW;

Attorney:
Primary Examiner:

Jacob T Minskey

Assistant Examiner:

Baileigh Kate Darnell

Int. Cl.
CPC ...
B23K 26/082 (2014.01); B23K 26/064 (2014.01); B29C 64/20 (2017.01); B33Y 30/00 (2015.01); G02B 27/10 (2006.01); G02B 27/09 (2006.01); G02B 26/10 (2006.01); B33Y 10/00 (2015.01); B29C 64/393 (2017.01); B33Y 50/02 (2015.01); B29C 64/153 (2017.01); B29C 64/268 (2017.01);
U.S. Cl.
CPC ...
G02B 27/1093 (2013.01); B29C 64/153 (2017.08); B29C 64/268 (2017.08); B29C 64/393 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12); G02B 26/105 (2013.01); G02B 27/0955 (2013.01);
Abstract

A laser device for additive manufacturing and an operation method thereof are provided. The laser device has a laser generation unit, a spectroscopic unit, a control unit, and a lens assembly unit. A laser beam is split into two or more beams by disposing the spectroscopic unit and the lens assembly unit. Thus, a roughness of a process surface and a process time can be reduced.

Find Patent Forward Citations

Cheng, Chung-wei. (2020). Laser device for additive manufacturing and operation method thereof (U.S. Patent No. 10782536). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10782536

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

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