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:
Mar. 19, 2013
Filed:
Dec. 20, 2011
Poh Boon Leong, Singapore, SG;
Hou Xian Loo, Singapore, SG;
Poh Boon Leong, Singapore, SG;
Hou Xian Loo, Singapore, SG;
Marvell World Trade Ltd., St. Michael, BB;
Abstract
A balun includes a first set of wound conductors includes a first loop portion and a second loop portion. The first loop portion and the second loop portion are conductively coupled and form a first figure eight structure. The balun further includes a second set of wound conductors includes a third loop portion and a fourth loop portion. The third loop portion and the fourth loop portion are conductively coupled and form a second figure eight structure. The first loop portion and the third loop portion are inductively coupled. The second loop portion and the fourth loop portion are inductively coupled.