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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 10878999 B1

PDFFull Text
Date of Patent:
Dec. 29, 2020

Filed:

Jun. 23, 2018

Apparatus and method for manufacturing molding inductor

Applicant:

National Tsing Hua University, Hsinchu, TW;

Inventors:

Szu-Lung Sun, Hsinchu, TW;

Dongliang Daniel Sheu, Tainan, TW;

Chen-Yun Wu, Tainan, TW;

Assignee:

National Tsing Hua University;

Attorney:
Primary Examiner:

Peter Dungba Vo

Assistant Examiner:

Joshua D Anderson

Int. Cl.
CPC ...
H01F 41/02 (2006.01); B29C 33/00 (2006.01); B29C 67/24 (2006.01); H01F 1/34 (2006.01); H01F 27/255 (2006.01); H01F 27/28 (2006.01); H01F 27/29 (2006.01); H01F 41/04 (2006.01); H01F 41/10 (2006.01); H01F 41/12 (2006.01); B29K 509/00 (2006.01); B29L 31/34 (2006.01);
U.S. Cl.
CPC ...
H01F 41/0246 (2013.01); B29C 33/00 (2013.01); B29C 67/24 (2013.01); H01F 1/344 (2013.01); H01F 27/255 (2013.01); H01F 27/28 (2013.01); H01F 27/29 (2013.01); H01F 41/04 (2013.01); H01F 41/10 (2013.01); H01F 41/127 (2013.01); B29K 2509/00 (2013.01); B29K 2995/0008 (2013.01); B29L 2031/3406 (2013.01); Y10T 29/49073 (2015.01);
Abstract

The present invention discloses an apparatus and a method for manufacturing molding inductor. The apparatus mainly comprises a mold and at least one magnetic force generating unit. Particularly, the mold is designed to have one or more accommodation spaces to correspondingly receive one or more coils. On the other hand, the magnetic force generating unit is configured to apply a magnetic force to the accommodation spaces after a molding material doped with magnetic ferrite powder is filled into the accommodation spaces receiving with the coil therein. Consequently, the molding material is forced by a molding stress provided by the applied magnetic force to move effectively downward in the accommodation space, such that a molded body is eventually formed in the accommodation space.

Find Patent Forward Citations

Sun, Szu-Lung. (2020). Apparatus and method for manufacturing molding inductor (U.S. Patent No. 10878999). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10878999

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

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