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:
Apr. 24, 2018
Filed:
Apr. 26, 2016
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
Young Hun Park, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/48 (2006.01); H03H 7/38 (2006.01); H01Q 1/50 (2006.01); H01Q 9/42 (2006.01);
U.S. Cl.
CPC ...
H03H 7/38 (2013.01); H01Q 1/50 (2013.01); H01Q 9/42 (2013.01);
Abstract
An efficiency variable antenna is provided, the efficiency variable antenna including: a feeding portion; a first grounding portion; a second grounding portion; a first switching element configured to turn on or off the feeding portion and the first grounding portion; and a second switching element configured to turn on or off the feeding portion and the second grounding portion.
Park, Young. (2018). Efficiency variable antenna (U.S. Patent No. 9954509). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9954509
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile