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.:
Date of Patent:
Apr. 08, 2014
Filed:
Apr. 10, 2012
Young Min Lee, Gyunggi-do, KR;
Jae Sun Won, Gyunggi-do, KR;
Jong Hae Kim, Gyunggi-do, KR;
Deuk Hoon Kim, Gyunggi-do, KR;
Geun Young Park, Gyunggi-do, KR;
Young Min Lee, Gyunggi-do, KR;
Jae Sun Won, Gyunggi-do, KR;
Jong Hae Kim, Gyunggi-do, KR;
Deuk Hoon Kim, Gyunggi-do, KR;
Geun Young Park, Gyunggi-do, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-do, KR;
Abstract
There is provided a transformer having a minimized leakage inductance. The transformer includes: a bobbin including at least one partition wall formed on an outer peripheral surface of a pipe shaped body part thereof; a plurality of coils wound and stacked on the body part; and a core electromagnetically coupled to the coils to thereby form a magnetic path, wherein the respective coils are disposed in a plurality of spaces partitioned by the at least one partition wall.