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:
Aug. 12, 2003
Filed:
Dec. 18, 2001
Wei-Li Cheng, Taipei Hsien, TW;
Chien-Hsing Fang, Taipei Hsien, TW;
Wistron NeWeb Corporation, Taipei Hsien, TW;
Abstract
A multifrequency antenna for a wireless communications system includes a metallic plate having a slot. The slot is used for transmitting and receiving radio signals of a first frequency band. The length of the slot corresponds to the first frequency band at which signals are transmitted and received. The antenna also includes a metallic strip connected to the metallic plate for transmitting and receiving radio signals of a second frequency band. The metallic strip may be formed as an L-shaped strip. The length of the horizontal portion of the L-shaped strip corresponds to the second frequency band at which signals are transmitted and received.