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. 16, 2011
Filed:
Dec. 10, 2007
Applicants:
Ching Hong Chin, Hong Kong, CN;
Quan Xue, Hong Kong, CN;
Hang Wong, Hong Kong, CN;
Xiu Yin Zhang, Hong Kong, CN;
Inventors:
Ching Hong Chin, Hong Kong, CN;
Quan Xue, Hong Kong, CN;
Hang Wong, Hong Kong, CN;
Xiu Yin Zhang, Hong Kong, CN;
Assignee:
City University of Hong Kong, Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A patch antenna has a ground plane and a planar antenna plate that are parallel to and spaced from each other. A pair of planar feed plates have feed edges electrically contacting a surface of the antenna plate to couple electromagnetic energy into and/or out of the antenna plate.