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)

  • NTT DOCOMO, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagiwara, Junichiro Yokohama, JP 49 886
Hamajima, Takuya Yokosuka, JP 16 606
Hata, Masafumi Yokosuka, JP 17 640
Igarashi, Daisuke Yokosuka, JP 37 692
Ishikawa, Nobutaka Yokohama, JP 15 594
Kusunose, Kenya Yokosuka, JP 15 594
Miki, Mutsumaru Yokosuka, JP 18 638
Okamoto, Akiko Kitakyushu, JP 15 594
Sato, Takaaki Yokosuka, JP 118 1293
Tamura, Motoshi Yokosuka, JP 77 1265
Uchikoshi, Akihiro Yokosuka, JP 15 594
Uchiyama, Nobuhide Hiroshima, JP 15 594
Watanabe, Yasuyuki Yokosuka, JP 148 1860
Yamagata, Katsuhiko Yokohama, JP 21 673
Yasuda, Yoshiyuki Yokohama, JP 21 760
Yunoki, Kazufumi Yokosuka, JP 31 810

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