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:
Jul. 14, 2020
Filed:
Jul. 16, 2015
Getac Technology Corporation, Hsinchu County, TW;
Shang-Ming Chiu, New Taipei, TW;
Getac Technology Corporation, Hsinchu County, TW;
Abstract
An antenna structure includes a central grounding line and a spiral antenna. The central grounding line is linear and has two end portions provided with a grounding point and a first open point, respectively. The spiral antenna has two end portions provided with a feeding point and a second open point, respectively. The spiral antenna winds around the central grounding line while extending in the direction from the grounding point to the first open point, with the second open point positioned proximate to the first open point, wherein the spiral antenna and the central grounding line are spaced apart by an axial distance, thereby allowing the antenna structure to receive and transmit a radio frequency signal with circular polarization.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile