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:
Aug. 06, 2013
Filed:
Nov. 03, 2010
Rei Tsuchiya, Chiba, JP;
Yukio Takayashiki, Kawasaki, JP;
Fumiyoshi Tomohara, Kawasaki, JP;
Manabu Toyoda, Kawasaki, JP;
Hideto Ito, Kawasaki, JP;
Katsuaki Akama, Kawasaki, JP;
Rei Tsuchiya, Chiba, JP;
Yukio Takayashiki, Kawasaki, JP;
Fumiyoshi Tomohara, Kawasaki, JP;
Manabu Toyoda, Kawasaki, JP;
Hideto Ito, Kawasaki, JP;
Katsuaki Akama, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A communication terminal apparatus (separate type portable telephone) separated into a first communication apparatus (parent device) and a second communication apparatus (child device), the first communication apparatus and the second communication apparatus in a separated state being wirelessly connected through direct communication. The communication terminal apparatus includes a joining detecting unit and a power supply control unit. The joining detecting unit detects joining between the first communication apparatus and the second communication apparatus. The power supply control unit performs control for conforming a power control state of the second communication apparatus to a power control state of the first communication apparatus if the first communication apparatus and the second communication apparatus are joined while the power control states are different between the first communication apparatus and the second communication apparatus.