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. 24, 2013
Filed:
Jan. 11, 2011
Chih-yin Yu, Yilan County, TW;
Shih-chi Lai, Miaoli County, TW;
Chia-lun Tang, Miaoli County, TW;
Jia-yi Sze, Taoyuan County, TW;
Chih-Yin Yu, Yilan County, TW;
Shih-Chi Lai, Miaoli County, TW;
Chia-Lun Tang, Miaoli County, TW;
Jia-Yi Sze, Taoyuan County, TW;
Auden Techno Corp., Taoyuan County, TW;
Abstract
A multi-frequency antenna includes a microwave substrate, a first antenna unit, a second antenna unit, a third antenna unit and a grounding unit. The first antenna unit, the second antenna unit, and the third antenna unit are disposed on the microwave substrate surface. The grounding unit is disposed at an edge on the surface of the microwave substrate. The grounding unit is in connection with the second antenna unit. The second antenna unit and the third antenna unit are bent to form perpendicular structures to the microwave substrate. The compact arrangement reduces the physical footprint of the antenna module to enable fitment in a wide range of products having tight special constraint.