Patents Examined by Mary D. Cheung
  • Patent number: 6990472
    Abstract: A system for providing a wide range of telecommunications initiated data fulfillment services in which a multi-function code, such as “*#” (star, pound), input into an originating telecommunications device, such as a conventional land-line or wireless telephone, triggers the treatment of the input sequence as a multi-function code service request rather than a dialed directory number. The multi-function code is followed by an input data string to complete the multi-function code service request, which the user typically enters into the telecommunications device just like a conventional telephone call, except that the input string begins with the multi-function code.
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: January 24, 2006
    Assignee: Starpound Corporation
    Inventors: Matthew Rosenhaft, Barry Brager
  • Patent number: 6990468
    Abstract: A system, method, and article of manufacture are provided for pricing a cryptographic service on a network utilizing one or more cryptoservers. A request for a cryptographic service is received from a user utilizing a network. The request is received by a cryptographic service provider. A contract is generated based on a variable pricing scheme in response to the request. The contract is sent from the cryptographic service provider to the user utilizing the network. A method is also provided for auditing a security provision on a network utilizing a cryptoserver. A cryptographic key is obtained such as by obtaining it from a trusted source or generating the key. A plurality of users are allowed to request that a cryptoserver use the cryptographic key to sign a message in violation of a security provision. It is determined whether the cryptoserver signed the message in response to the request.
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: January 24, 2006
    Assignee: Xerox Corporation
    Inventors: Thomas A. Berson, R. Drews Dean, Matthew K. Franklin, Teresa F Lunt, Diana K. Smetters