Antenna which can be used as diversity antenna

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United States of America Patent

PATENT NO 9559408
APP PUB NO 20140145889A1
SERIAL NO

14088120

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An antenna device capable of using an existing external antenna as a diversity antenna is disclosed. The disclosed antenna device includes: a radiator configured to be extensible to the outside of a terminal; a feeding switch configured to perform a switching operation for connecting one of a plurality of feeding units to the radiator; at least one conductive line of which a first end coming into contact with a part of the radiator when the radiator is inserted into the inside of the terminal; and at least one ground switch coupled to the at least one conductive line and configured to switch a connection between a second end of the conductive line and the ground. In accordance with the disclosed antenna device, it is possible to use an existing external antenna as a diversity antenna without installing an additional antenna.

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Patent Owner(s)

Patent OwnerAddress
ACE TECHNOLOGIES CORPORATION16 HARMONY-RO 187BEON-GIL YEONSU-GU INCHEON 22013 22013

International Classification(s)

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Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Byoung-Nam Gyeonggi-do, KR 7 39

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  • 1 Citation Count
  • H01Q Class
  • 13.07 % this patent is cited more than
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges12867512525135312201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90050100150200250300350400450500550600650700750

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