Patents Examined by Luke S. Wossum
  • Patent number: 6928442
    Abstract: Data files are distributed across a plurality of computers. The computers may form a network such as a content delivery network (CDN) or a peer-to-peer network. The network may operate as a TCP/IP network such as the Internet. Data files may represent may represent digital messages, images, videos or audio signals. For content—data items or files in the system—a name is obtained (or determined), where the name is based, at least in part, on a given function of the data in a data item or file. The given function may be a message digest or hash function, and it may be MD4, MD5, and SHA. A cony of a requested file is only provided to licensed (or authorized) parties. The system may check one or more computers for unauthorized or unlicensed content. Content is served based on a measure of availability of servers.
    Type: Grant
    Filed: November 15, 2001
    Date of Patent: August 9, 2005
    Assignees: Kinetech, Inc., Savvis, Inc.
    Inventors: David A. Farber, Ronald D. Lachman
  • Patent number: 6895405
    Abstract: A computer-assisted method is disclosed for determining a potential effectiveness of a survey question. The disclosed method includes segregating a plurality of responses to a survey question into a plurality of categories, and determining a response distribution for each of the plurality of categories. The disclosed method also includes calculating a box score and a difference score for the survey question from the response distributions, and using the box score and the difference score to obtain an effectiveness score for the survey question.
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: May 17, 2005
    Assignee: Rosetta Marketing Strategies Group
    Inventors: Lawrence J. Choi, Christopher B. Kuenne, Kurt E. Holstein, II