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, 2009
Filed:
Dec. 19, 2007
Tiao-hsing Tsai, Tao Yuan Shien, TW;
Chieh-ping Chiu, Tao Yuan Shien, TW;
Chih-wei Liao, Tao Yuan Shien, TW;
Chi-yin Fang, Tao Yuan Shien, TW;
Tiao-Hsing Tsai, Tao Yuan Shien, TW;
Chieh-Ping Chiu, Tao Yuan Shien, TW;
Chih-Wei Liao, Tao Yuan Shien, TW;
Chi-Yin Fang, Tao Yuan Shien, TW;
Quanta Computer Inc., Tao Yuan Shien, TW;
Abstract
An antenna device includes a dielectric substrate, first and second antennas, and a parasitic coupler. The first antenna is formed on the dielectric substrate, and includes first and second radiating elements that extend in opposite directions. The parasitic coupler is formed on the dielectric substrate and is electromagnetically coupled to the first radiating element. The second antenna is formed on the dielectric substrate and is disposed proximate to the second radiating element.