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:
Dec. 11, 2012
Filed:
Feb. 03, 2009
Motoshi Tamura, Yokosuka, JP;
Mutsumaru Miki, Yokosuka, JP;
Akiko Okamoto, Kitakyushu, JP;
Kenya Kusunose, Yokosuka, JP;
Akihiro Uchikoshi, Yokosuka, JP;
Daisuke Igarashi, Yokosuka, JP;
Katsuhiko Yamagata, Yokohama, JP;
Takaaki Sato, Yokosuka, JP;
Junichiro Hagiwara, Yokohama, JP;
Yasuyuki Watanabe, Yokosuka, JP;
Takuya Hamajima, Yokosuka, JP;
Masafumi Hata, Yokosuka, JP;
Nobutaka Ishikawa, Yokohama, JP;
Yoshiyuki Yasuda, Yokohama, JP;
Kazufumi Yunoki, Yokosuka, JP;
Nobuhide Uchiyama, Hiroshima, JP;
Motoshi Tamura, Yokosuka, JP;
Mutsumaru Miki, Yokosuka, JP;
Akiko Okamoto, Kitakyushu, JP;
Kenya Kusunose, Yokosuka, JP;
Akihiro Uchikoshi, Yokosuka, JP;
Daisuke Igarashi, Yokosuka, JP;
Katsuhiko Yamagata, Yokohama, JP;
Takaaki Sato, Yokosuka, JP;
Junichiro Hagiwara, Yokohama, JP;
Yasuyuki Watanabe, Yokosuka, JP;
Takuya Hamajima, Yokosuka, JP;
Masafumi Hata, Yokosuka, JP;
Nobutaka Ishikawa, Yokohama, JP;
Yoshiyuki Yasuda, Yokohama, JP;
Kazufumi Yunoki, Yokosuka, JP;
Nobuhide Uchiyama, Hiroshima, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
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.