Daita Frontier Fund, LLC

Yozan Corporation

Other

Hisanori Kiyomatsu

Sunao Takatori

Changmine Zhou

A system and method are provided for authentication. A first request for a transaction is received from a communications device, the first request comprising collation information of a customer to be authenticated and a price of a product or service to be purchased by the customer. An authentication level is set based on the price. A second request is transmitted to a mobile communications device of the customer. Authentication information is received from the mobile communications device, the authentication information comprising identification information of the customer. The authentication information is transmitted to the communications device.

Modifiable authentication levels in authentication systems for transactions

The object of the present invention is to provide an authentication system capable of achieving suitable authentication processing while guaranteeing the maximum convenience for the customer. A first communication terminal PDis built into a television TV that can be connected to the Internet, and communications with an authentication control company BS are possible via the first communication terminal PD. The authentication control company BS is, for example, a telecommunications company, and performs authentication control for a plurality of product supplier companies SPto SPaccording to the product purchase status on the television TV. Furthermore, the present invention simplifies the appropriate procedures by setting authentication levels for authentication control.

Host computer, mobile communication device, program, and recording medium

A money receiving system receives monetary payments without using cash or placing restrictions on recipients of such payments. This system uses an authentication management apparatus and a store communication terminal. The authentication management apparatus includes a receiver for receiving customer ID information, store ID information, and monetary amount information from a store communication terminal, an authentication device for authenticating the customer ID and the store ID, and a transfer device for transferring money indicated by the monetary amount from an account of a store to an account of a customer. The store communication terminal includes a memory for storing store information, a receiver for receiving customer information, an input device for inputting a monetary amount that a store is to pay a customer, and a transmitter for transmitting the store ID, the customer ID, and the monetary amount to an authentication management apparatus.

Authentication managing apparatus, and shop communication terminal

For transmitting transmission data generated by a transmission data generator of a communication terminal device, a packet unit determining unit [] determines a packet unit for a lowest data communication rate for the transmission of the transmission data, among packet units (packet sizes) that can be recognized by a destination communication terminal device and that can be transmitted from the communication terminal device. A packet generator [] packetizes the transmission data according to the packet unit determined by the packet unit determining unit [], and transmits the packetized transmission data to the destination communication terminal device.

Communication terminal device and billing device

A slave communication device in a wireless LAN system uses a single wireless channel. When a telephone apparatus outside the network originates a call to the LAN, the originated call first terminates at a master communication device. A wireless telephone communication can then be established between that telephone apparatus and the slave communication device without relaying through the master communication device, and without requiring particular processing, such as authentication on a host station side. A first state is when a transmission/reception device of the master communication device is turned on and transmission/reception devices of slave communication devices are turned off. A second state is when the transmission/reception device of the master communication device is turned off and only the transmission/reception device of one of the slave communication devices which is a subject of control delegation is turned on.

Slave communication device for use in wireless LAN system and control method and control program of slave communication device

A wireless LAN system uses a single wireless telephone line. When a telephone apparatus outside the network originates a call to the LAN, the system allows establishment of wireless telephone communication between that telephone apparatus and a slave communication device. Each transmission/reception device is controlled to switch between a first state in normal times in which a transmission/reception device of a master communication device is turned on and transmission/reception device of respective slave communication devices are turned off and a second state in which the transmission/reception device of the master communication device is turned off and only the transmission/reception device of any one of the slave communication devices is turned on.

Wireless LAN system and control method and control program of wireless LAN system

For transmitting transmission data generated by a transmission data generator of a communication terminal device, a packet unit determining unit determines a packet unit for a lowest data communication rate for the transmission of the transmission data, among packet units (packet sizes) that can be recognized by a destination communication terminal device and that can be transmitted from the communication terminal device. A packet generator packetizes the transmission data according to the packet unit determined by the packet unit determining unit, and transmits the packetized transmission data to the destination communication terminal device.

A system for improving the level of service to the user, and billing according to user intentions while making effective use of telephone lines. The system includes a host computer ( ) that controls communication services provided by telecommunications carriers, a base terminal ( ) having base ID information which the host computer can identify, and a plurality of remote terminals ( A- .) having remote terminal ID information which the host computer can identify, to which control is transferred from the base terminal, and which communicate with the host computer. The base terminal ( ) generates n remote IDs from which the host computer ( ) can specify the base ID information based on the base ID information, for n remote terminals selected using the selection unit ( ), and sends the generated remote IDs in turn to each remote terminal via a first communication device ( ), and each remote terminal receiving the remote ID from the base terminal via the first communication device ( ), appending remote terminal ID information, and sending the result to the host computer via a second communication device ( ).

System for transfer control of telephone line

The present invention relates to a slave communication device which received control delegation from a master communication device and performs communication with an originating telephone apparatus through a host station based on a call originated from that originating telephone apparatus, and has a master communication device having a unique master ID set therefor for using a wireless telephone line provided by a host station and one or more slave communication devices receiving control delegation from the master communication device to perform communication using the wireless telephone line for the master communication device . The slave communication device comprises storage means for storing the master ID and a slave ID recognizable by the master communication device , wireless communication means for performing communication using the wireless telephone line for the master communication device through the host station , pager signal reception means for receiving a pager signal of a radio paging system, and control means for controlling the wireless communication means based on a predetermined pager signal received by the pager signal reception means.

Radio communication device, parent communication device, parent-child communication device and radio communication system

Within a building, wireless communications can be carried out by using signals at millimeter wavelengths. The building is, for instance, arranged by employing: a first antenna mounted on the side of one surface of a door or a wall, for sensing a signal having a millimeter wavelength; a second antenna mounted on the side of the other surface of the door or the wall, for radiating a signal having a millimeter wavelength; a first receiver for receiving the millimeter-wave signal sensed by the first antenna, and for converting the received millimeter-wave signal into an electric signal; and a first transmitter for converting the electric signal which is received and converted by the first receiver into the millimeter-wave signal and for transmitting the converted millimeter-wave signal via the second antenna.

Growing community of inventors

Tokyo, Japan

Hisanori Kiyomatsu