Method and system for mobile communications

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8331935
APP PUB NO 20090149182A1
SERIAL NO

12364766

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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When a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, the mobile station uses the same branch structure and the same communication frequency band for all of calls. Additionally, when a new call occurs to or from the mobile station capable of treating a plurality of calls simultaneously, a branch structure and a communication frequency band, which can continue all of the calls, are selected and used.

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Patent Owner(s)

Patent OwnerAddress
NTT DOCOMO INCTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagiwara, Junichiro Yokohama, JP 49 900
Hamajima, Takuya Yokosuka, JP 16 613
Hata, Masafumi Yokosuka, JP 17 648
Igarashi, Daisuke Yokosuka, JP 37 706
Ishikawa, Nobutaka Yokohama, JP 15 601
Kusunose, Kenya Yokosuka, JP 15 601
Miki, Mutsumaru Yokosuka, JP 18 645
Okamoto, Akiko Kitakyushu, JP 15 601
Sato, Takaaki Yokosuka, JP 119 1310
Tamura, Motoshi Yokosuka, JP 79 1292
Uchikoshi, Akihiro Yokosuka, JP 15 601
Uchiyama, Nobuhide Hiroshima, JP 15 601
Watanabe, Yasuyuki Yokosuka, JP 148 1948
Yamagata, Katsuhiko Yokohama, JP 21 680
Yasuda, Yoshiyuki Yokohama, JP 21 767
Yunoki, Kazufumi Yokosuka, JP 31 817

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