ANTENNA DEVICE AND WIRELESS COMMUNICATION TERMINAL

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150042525A1
SERIAL NO

14384736

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An antenna device (10) includes a first antenna pattern (100), a second antenna pattern (200), and a frequency characteristic adjustment unit (400. The first antenna pattern (100) includes a feeding point (14). The second antenna pattern (200) is fed from the feeding point (14) similarly to the first antenna pattern (100). The frequency characteristic adjustment unit (400) is connected to the feeding point (14). The frequency characteristic adjustment unit (400) changes a frequency characteristic of at least one of the first antenna pattern (100) and the second antenna pattern (200).

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Patent Owner(s)

Patent OwnerAddress
NTT DOCOMO INC11-1 NAGATACHO 2-CHOME CHIYODA-KU TOKYO 1006150 ?1006150
NEC CASIO MOBILE COMMUNICATIONS LTDKANAGAWA JAPAN KANAGAWA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitano, Shinichiro Kanagawa, JP 7 43
Kurita, Daisuke Tokyo, JP 151 82
Sakurai, Masanori Kanagawa, JP 13 410
Ueda, Takashi Tokyo, JP 329 4344
Yoshida, Takahiro Kanagawa, JP 169 1315

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