4425 results about "Mobile telephony" patented technology

A system for exchanging GPS or other position data between wireless devices for purposes of group activities, child location monitoring, work group coordination, dispatching of employees etc. Cell phones and other wireless devices with GPS receivers have loaded therein a Buddy Watch application and a TalkControl application. The Buddy Watch application communicates with the GPS receiver and other wireless devices operated by buddies registered in the users phone as part of buddy groups or individually. GPS position data and historical GPS position data can be exchanged between cell phones of buddies and instant buddies such as tow truck drivers via a buddy watch server. Emergency monitoring services can be set up with notifications to programmable individuals in case an individual does not respond. Positions and tracks can be displayed. TalkControl simplifies and automates the process of joining talk groups for walkie talkie services such as that provided by Nextel.

A system and method for, by means of a mobile terminal, wireless hotel search and selection, reservation / booking, check-in, room access control, check-out and payment services for hotel customers is disclosed. The mobile terminal (1) comprises a mobile telephone and processing unit (23), operating with wireless applications, for wireless communication (2) with a hotel search and reservation server (12) and a reservation / IT system (7) of a selected hotel, and a short-range wireless device (25) for wireless communication (10) with wireless devices (9,16) of door locks (32) and user locating arrangements, respectively. By means of the wireless application of the mobile terminal (1), the user reserves a hotel room. A hotel room key token is transferred from the reservation / IT system (7) to the wireless device (35) of the mobile terminal, and hence to the wireless door lock (9,32). When the terminal (1) and the wireless door lock (9,31) are in-range, the hotel room key token is transferred from mobile terminal (1) to the wireless door lock (9,32), the door is unlocked and check-in is registered. On departure, exit or expiration of the reservation period, the system provides wireless check-out and electronic bill settlement.

Methods and systems are disclosed for allowing financial transactions to be conducted using mobile phones. A payer initiates a transaction by sending a payment request message from a mobile phone which specifies the payee and amount to be paid. Payees are identified by unique aliases, which are maintained in a database. Methods for assembling the enrollment and alias database are included.

Techniques are disclosed for a mobile telephone, in conjunction with a payment transaction server, to be used directly as a payment device for a variety of financial transactions. Further, the transaction systems and methods for mobile telephone devices described herein allow a mobile telephone to participate in payment transactions in a manner that helps prevent identify theft and without relying on transferring amounts to / from one stored value account to another.