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:
Sep. 26, 2017
Filed:
Sep. 12, 2013
Chiun Mai Communication Systems, Inc., New Taipei, TW;
Yi-Chieh Lee, New Taipei, TW;
Yen-Hui Lin, New Taipei, TW;
Chiun Mai Communication Systems, Inc., New Taipei, TW;
Abstract
An antenna structure includes a feed portion, a ground portion, a primary antenna, a secondary antenna, and a metal portion connected to the ground portion. The primary antenna includes first and second radiating portions. The first radiating portion and the second radiating portion are both connected to the feed portion and are positioned at opposite sides of the feed portion. The secondary antenna includes third and fourth radiating portions. The third radiating portion and the fourth radiating portion are connected to the ground portion and positioned at two sides of the ground portion.