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. 23, 2008
Filed:
Jun. 29, 2005
Katsutoshi Itoh, Tokyo, JP;
Mitsuyoshi Yasuda, Tokyo, JP;
Makoto Natori, Saitama, JP;
Osamu Yoshimura, Kanagawa, JP;
Minoru Yokoshi, Tokyo, JP;
Takeshi Itagaki, Tokyo, JP;
Katsutoshi Itoh, Tokyo, JP;
Mitsuyoshi Yasuda, Tokyo, JP;
Makoto Natori, Saitama, JP;
Osamu Yoshimura, Kanagawa, JP;
Minoru Yokoshi, Tokyo, JP;
Takeshi Itagaki, Tokyo, JP;
Sony Ericsson Mobile Communications Japan, Inc., Tokyo, JP;
Abstract
A communication terminal apparatus and a wireless key apparatus including judgment means for judging or presuming the wireless communication state or the wireless communication distance in a communication circuit. The communication terminal apparatus and the wireless key apparatus are wireless-connected, and in a case when a communication state for carrying out a wireless communication intermittently is set in each communication circuit and there is judgment or presumption of a predetermined state in the judgment means in a state in which the wireless connection is maintained, the mode setting relating to the function limitation or the notification mode setting relating to the function limitation is to be changed.