Invention Grant
- Patent Title: Communication apparatus, program, communication method and communication system
- Patent Title (中): 通信设备，程序，通信方式和通信系统
-
Application No.: US12500079Application Date: 2009-07-09
-
Publication No.: US08369777B2Publication Date: 2013-02-05
- Inventor: Eiko Sugisaki , Natsuko Kinoshita , Jun Iwasaki
- Applicant: Eiko Sugisaki , Natsuko Kinoshita , Jun Iwasaki
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-215844 20080825
- Main IPC: H04B5/00
- IPC: H04B5/00
Abstract:
A communication apparatus including a first communication unit for communicating with other communication apparatus through electric field coupling or magnetic field coupling, an approach detection unit for detecting an approach between the other communication apparatus and the first communication unit, and a selection unit for, when the other communication apparatus and the first communication unit are separated from each other, selecting different data to be transmitted depending on a time for which the other communication apparatus and the first communication unit were in close proximity to each other.
Public/Granted literature
- US20100048132A1 COMMUNICATION APPARATUS, PROGRAM, COMMUNICATION METHOD AND COMMUNICATION SYSTEM Public/Granted day:2010-02-25
Information query
