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:
Oct. 13, 2020
Filed:
Aug. 22, 2018
Chiun Mai Communication Systems, Inc., New Taipei, TW;
Chiun Mai Communication Systems, Inc., New Taipei, TW;
Abstract
An antenna structure includes a housing, a radiator, a first feed portion, and a first ground portion. The housing includes a coupling portion and a coupling section. The first feed portion, the first ground portion, and the radiator are all positioned in the housing. When a first feed point supplies current, the current flows through the first feed portion and the radiator, and is coupled to one of the coupling portion and the coupling section through the radiator. The current is further coupled to the other one of the coupling portion and the coupling section through the one of the coupling portion and the coupling section. The radiator, the coupling portion, and the coupling section activate three different operating modes. Each mode operating generates radiation signals in one of three different radiation frequency bands.