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:
May. 20, 2014
Filed:
Nov. 19, 2007
Kazuo Onishi, Kanagawa, JP;
Kazuo Onishi, Kanagawa, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
A wireless telephone device, a hand-off method in a wireless telephone device and a communication system are provided to enable the occurrence suppression of instant disconnection in a MAHHO as much as possible. A wireless telephone device () includes a communication unit () for selecting one of a plurality of frequencies to carry out wireless communication with a base station, a control unit () for switching a frequency used by the communication unit () to control the communication unit () and a speaker for outputting a communication voice in accordance with a voice signal received by the communication unit (). When the communication unit () receives a command to carry out a complement processing for a hand-off candidate frequency during a telephone call, the control unit () makes the speaker output a pseudo voice and carries out the complement processing of switching the present frequency in use to the hand-off candidate frequency.