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:
Jul. 05, 2005
Filed:
Nov. 07, 2001
Applicants:
Yoko Kikuta, Kanagawa, JP;
Masami Yabusaki, Chiba, JP;
Inventors:
Yoko Kikuta, Kanagawa, JP;
Masami Yabusaki, Chiba, JP;
Assignee:
NTT DoCoMo, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04Q007/20 ; H04M003/42 ; H04M005/00 ;
U.S. Cl.
CPC ...
Abstract
Any one of a plurality of terminals sharing the same number determines whether or not to switch a transfer to any of the other terminals sharing the same number. If it determines that the transfer is to be switched, it authenticates one terminal among the other terminals sharing the same number, and then outputs a transfer switching request according to the authenticated terminal to a communication control station. The communication control station performs a transfer switching process concerning the authenticated terminal based on the transfer switching request outputted from the first terminal.