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6558 results about "Computer software" patented technology

Computerized smart gaming tournament system for the internet

A tournament system that encompasses and integrates wirelessly connected actual sports equipment with a computer and the internet to allow players geographically remote from one another to play an actual competitive sport. The system allows the communication of direct images and verbal interactions between geographically remote players during every aspect of play as if playing the same game together at the exact same time from their respective geographic locations. An individual player may opt to play solo or against the computer to improve techniques. Each local system of sports implements is coupled with signal processing and radio frequency transmitter circuitry to wirelessly communicate game performance information to a receiver and computer. The computer displays player information and visually displays and controls a sports competition in real-time between two or more players via the internet having similar equipment and remotely located from each other. The tournament system pairs remote players and designates a remote player within the group as a server and the others clients. If a player is disconnected during competition, information regarding that player's IP address and game status is supplied to the group's designated server and a connection is either reestablished or that player is replaced with another player from a queue of awaiting players. The system employs specially developed computer software to process player performance data, control game play, communicate game information between players, generate and control visual simulations and display player performance information.
Owner:MURDOCK WILBERT Q +1

Secure online music distribution system

A secure music distribution system securely distributes digital products such as music, video, and/or computer software along with related media over a public telecommunications network, such as the Internet, employing a client-server architecture. The digital products are stored and controlled by a content manager computer system and are sold by separate merchant computer systems. The secure music distribution system includes a music distribution center which operates with any number of client systems and with any number of merchant systems. The music distribution center includes a content manager and at least one delivery server. The content manager maintains a media information database, a master media file system, and a transaction database. In addition, the music distribution center interfaces with a media licensing center, which in turn communicates with one or more distributed rights agent servers and the merchant servers. The merchant server executes in a merchant computer system, which also includes an HTTP (HyperText Transfer Protocol) server. The merchant servers interface with various payment processing systems. The client systems include a media player and a Web browser. Additional delivery servers and media licensing centers operate independently and externally to the music distribution center and interface with the music distribution center.
Owner:MICROSOFT TECH LICENSING LLC

Cryptographic system and method for electronic transactions

An electronic transaction system, which facilitates secure electronic transactions among multiple parties including cardholders, merchants, and service providers (SP). The system involves electronic cards, commonly known as smart cards, and their equivalent computer software package. The card mimics a real wallet and contains commonly seen financial or non-financial instruments such as a credit card, checkbook, or driver license. A transaction is protected by a hybrid key cryptographic system and is normally carried out on a public network such as the Internet. Digital signatures and challenges-responses are used to ensure integrity and authenticity. The card utilizes secret keys such as session keys assigned by service providers (SPs) to ensure privacy for each transaction. The SP is solely responsible for validating each participant's sensitive information and assigning session keys. The system does not seek to establish a trust relationship between two participants of a transaction. The only trust relationship needed in a transaction is the one that exists between individual participants and the SP. The trust relationship with a participant is established when the SP has received and validated certain established account information from that particular participant. To start a transaction with a selected SP, a participant must have the public key of the intended SP. Since the public key is openly available, its availability can be easily established by the cardholder. The SP also acts as a gateway for the participants when a transaction involves interaction with external systems.
Owner:CINGULAR WIRELESS II LLC
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