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 7821373 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 26, 2010

Filed:

Mar. 30, 2009
Applicants:

Jui-chu Cheng, Taoyuan Hsien, TW;

Chen-en Liao, Taoyuan Hsien, TW;

Inventors:

Jui-Chu Cheng, Taoyuan Hsien, TW;

Chen-En Liao, Taoyuan Hsien, TW;

Assignee:

Delta Electronics, Inc., Taoyuan Hsien, TW;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The surface mount magnetic device includes a magnetic element and as planar cover. The magnetic element includes a winding structure and a magnetic core. The planar cover is attached on the magnetic element. When a nozzle at a tip of placement head of a placement machine is placed on a top surface of the planar cover, the nozzle is tightly attached on the top surface of the planar cover. The surface mount magnetic device is vacuum picked up by the placement head due to pneumatic suction of a driving device, so that the surface mount magnetic device is transported from a first position to a second position.


Find Patent Forward Citations

Cheng, Jui-Chu. (2010). Surface mount magnetic device and placement method thereof (U.S. Patent No. 7821373). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7821373

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

Loading…