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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 9291168 B1

PDFFull Text
Date of Patent:
Mar. 22, 2016

Filed:

Apr. 16, 2012

Thin fan and manufacturing method thereof

Applicants:

Chia-yuan Chang, Taoyuan Hsien, TW;

Han-pei Wang, Taoyuan Hsien, TW;

Cheng-chieh Liu, Taoyuan Hsien, TW;

Wen-ping Teng, Taoyuan Hsien, TW;

Inventors:

Chia-Yuan Chang, Taoyuan Hsien, TW;

Han-Pei Wang, Taoyuan Hsien, TW;

Cheng-Chieh Liu, Taoyuan Hsien, TW;

Wen-Ping Teng, Taoyuan Hsien, TW;

Assignee:

DELTA ELECTRONICS, INC., Taoyuan Hsien, TW;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Peter J Bertheaud

Assistant Examiner:

Dominick L Plakkoottam

Int. Cl.
CPC ...
F04B 35/04 (2006.01); B21D 53/78 (2006.01); H05K 3/00 (2006.01); F04D 25/06 (2006.01); H05K 3/18 (2006.01); F04D 29/64 (2006.01); H05K 3/10 (2006.01); H05K 3/34 (2006.01);
U.S. Cl.
CPC ...
F04D 25/0693 (2013.01); F04D 25/0633 (2013.01); H05K 3/182 (2013.01); F04D 29/646 (2013.01); H05K 3/105 (2013.01); H05K 3/341 (2013.01); H05K 2201/0215 (2013.01); H05K 2201/0999 (2013.01); Y10T 29/49316 (2015.01);
Abstract

A manufacturing method of a thin fan comprises the steps of: providing a plastic material containing a plurality of metal particles; molding the plastic material into a housing; removing a part of a surface of the housing to form a circuit layout area at the housing; and forming a metal layer in the circuit layout area.

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Chang, Chia-Yuan. (2016). Thin fan and manufacturing method thereof (U.S. Patent No. 9291168). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9291168

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