| Patent application number | Description | Published |
|---|
| 20090147150 | REMOTE CONTROL APPARATUS AND COMMUNICATION SYSTEM - Disclosed herein is a remote control apparatus for performing wireless communication with an electronic device, the remote control apparatus including: a reader/writer configured to read and/or write information from or to an information storage medium; and a transmission/reception section configured to transmit and receiving a signal to or from the electronic device via the wireless communication, wherein the transmission/reception section uses the same wireless communication system for both transmission of an operation instruction to the electronic device and transmission of information read from the information storage medium and reception from the electronic device of information to be written to the information storage medium. | 06-11-2009 |
| 20090147151 | REMOTE CONTROL APPARATUS - A remote control apparatus for remotely operating an electronic device. The remote control apparatus including: an operation section having a plurality of operation keys; and a reader/writer configured to read and/or write information from or to an information storage medium, wherein in said operation section, at least one of the plurality of operation keys is arranged so as to overlap a read/write portion of said reader/writer, the read/write portion being used for the reading and/or writing of the information from or to the information storage medium. | 06-11-2009 |
| 20090184161 | REMOTE CONTROL APPARATUS AND COMMUNICATION SYSTEM - A remote control apparatus for communicating with an electric apparatus by radio communication is provided. The remote control apparatus includes a reader/writer for carrying out reading out and writing of information from and into an information recording medium; a transmission/reception section configured to transfer a signal to and from the electric apparatus by the radio communication; and a control section having a power control function for controlling the power of the reader/writer; the control section controlling the reader/writer to the low power consumption state when the power supply to the remote control apparatus is made available. | 07-23-2009 |
| 20090185081 | REMOTE CONTROL APPARATUS AND COMMUNICATION SYSTEM - Disclosed herein is a remote control apparatus for communicating with an electric apparatus by radio communication, including: a plurality of operation keys; a transmission/reception section for transferring a signal to and from the electric apparatus by the radio communication; and a control section having at least a power control function for controlling the power of the remote control apparatus; the control section controlling the transmission/reception section to a normal power state until a predetermined period of time elapses after a signal is inputted thereto by an input of any of the operation keys to enable transfer of a signal from the electric apparatus by the transmission/reception section, the control section controlling the transmission/reception section to a low power consumption state after the predetermined period of time elapses. | 07-23-2009 |
| 20100283917 | REMOTE CONTROL APPARATUS, ELECTRIC APPARATUS AND COMMUNICATION SYSTEM - A communication system is provided which implements more comfortable user operation where an electric apparatus which is remotely controlled by a remote controller (remote control apparatus) carries out processing operation in which an information recording medium is used. Remote controller data, remote controller controlling commands and reader/writer commands are placed into and transmitted by command data cmdDATA in packets of the same format. Further, reader/writer command data rwDATA and a reader/writer communication footer (parity for an error check and so forth) rwFT which have a longer data length are divided and placed divisionally into and transmitted together with the command data cmdDATA in communication packets. The transmitted data are received and merged. | 11-11-2010 |
| 20100302039 | COMMUNICATION DEVICE, ANTENNA DEVICE, AND COMMUNICATION SYSTEM - A communication device includes a conductor plane, a first loop antenna disposed on one surface of the conductor plane via a first magnetic sheet, a second loop antenna being in a loop direction opposite to a loop direction of the first loop antenna and having an opening structure approximately identical in shape to the first loop antenna, the second loop antenna being disposed on another surface of the conductor plane via a second magnetic sheet so as to be roughly superposed on the first loop antenna, and a communication circuit processing a communication signal transmitted and received by the first and second loop antennas. | 12-02-2010 |
| 20110234014 | Antenna module and electronic apparatus - Provided is an antenna module including: an antenna coil having a first pattern width; a magnetic sheet, which includes a first surface on which the antenna coil is to be arranged, and has a first distance being a distance on the first surface between an edge of the first surface and the antenna coil, the first distance being twice or more as large as the first pattern width; and a conductor, which includes a second surface on which the magnetic sheet is to be arranged while a surface opposite to the first surface of the magnetic sheet faces the second surface, and has a second distance being a distance on the second surface between an edge of the second surface and the antenna coil, the second distance being equal to or larger than the first distance. | 09-29-2011 |
| 20110291811 | INFORMATION PROCESSING DEVICE AND RECEIVING METHOD - A receiving method includes the steps of: performing contactless communication using a wireless antenna and electromagnetic coupling, subjecting a signal received by the wireless antenna in the communication step to IQ detection, subjecting the signal received by the wireless antenna in the communication step to ASK detection, firstly automatically controlling a gain for the signal subjected to the IQ detection in the IQ detection step, secondly automatically controlling a gain for the signal subjected to the ASK detection in the ASK detection step, performing predetermined demodulation processing on an output of the first AGC step or second AGC step, and receiving information of control voltage levels in the first AGC step and the second AGC step and controlling supply of one of the outputs of the first and second AGC steps to the demodulation step by switching between the outputs of the first and second AGC steps. | 12-01-2011 |
