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:
Sep. 06, 2022
Filed:
Apr. 05, 2018
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventor:
Kuan-Jung Hung, Taipei, TW;
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 9/04 (2006.01); H01Q 9/30 (2006.01); H01Q 19/26 (2006.01); H01Q 1/48 (2006.01);
U.S. Cl.
CPC ...
H01Q 19/26 (2013.01); H01Q 1/48 (2013.01); H01Q 9/0457 (2013.01); H01Q 9/30 (2013.01);
Abstract
Examples of a patch antenna are described herein. Some examples of the patch antenna include a parallelepipedal antenna holder. In some examples, a first excitation surface is situated on a first side of the antenna holder, where a second side opposite the first side is situated on a metal plane. A grounding surface is situated on a third side between the first side and the second side. An excitation radiator feed is situated to provide electromagnetic coupling between the excitation radiator feed and the first excitation surface.