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:
Nov. 03, 2020
Filed:
Jul. 03, 2018
Wen-jiao Liao, Taipei, TW;
Hao-ju Hsieh, Taipei, TW;
Yen-hao Yu, Taipei, TW;
Shih-chia Liu, Taipei, TW;
Liang-che Chou, Taipei, TW;
Li-chun Lee, Taipei, TW;
Wen-Jiao Liao, Taipei, TW;
Hao-Ju Hsieh, Taipei, TW;
Yen-Hao Yu, Taipei, TW;
Shih-Chia Liu, Taipei, TW;
Liang-Che Chou, Taipei, TW;
Li-Chun Lee, Taipei, TW;
COMPAL ELECTRONICS, INC., Taipei, TW;
Abstract
A multi-band antenna including a ground portion, a first radiation portion, a second radiation portion, a feeding portion and a matching portion is provided. The first radiation portion is disposed beside the ground portion, a first gap is existed between the ground portion and the first radiation portion so as to form a first slot, and the first slot has a first open terminal located at the first gap. The second radiation portion is connected to the first radiation portion. The feeding portion is located between the first radiation portion and the second radiation portion. The matching portion is located in the first slot and connected to the first radiation portion and the ground portion. The feeding portion excites the first slot to generate a first resonant mode. The second radiation portion generates a second resonant mode.