Patents Assigned to The Rand Corporation
  • Patent number: 8671102
    Abstract: A computer-implemented method, by a computer having a computer processor, of identifying emerging risks of agents causing harms to a particular system comprises accessing, via a computer network, an electronic document database comprising document data; inputting a set of criteria, which includes a selected set of agents and a selected set of harms to a particular system, specified by a user; extracting a subset of the document data that satisfies the set of criteria; generating, with the processor, an array containing agent-harm coincidences from the extracted subset of the document data; assessing, with the processor, statistical significance of each agent-harm coincidence relative to other agent-harm coincidences; compiling, with the processor, risk data, based on the statistical significance, of agents of the selected set of agents causing harms of the selected set of harms to the particular system; and outputting the risk data.
    Type: Grant
    Filed: April 21, 2010
    Date of Patent: March 11, 2014
    Assignee: The Rand Corporation
    Inventors: Robert Thomas Reville, Siddhartha Ramanlal Dalal, Lauren Averell Caston, David Sheldon Loughran, Kanaka Shetty
  • Patent number: 8271540
    Abstract: An exemplary MMIC (“Multi-Mode Interviewing Capability”) survey program is a computerized tool that supports various traditional modes of collecting interview data, including telephone interviewing, written interviewing, and personal interviewing, and can be used to manage the whole interview process from questionnaire design, sample management, and fieldwork monitoring to final dataset production. The collected data may also include non-textual data from survey participants such as medical measurements of blood pressure and heart rate. Self-interviewing using the Internet is also possible which permits real time availability of results and the participation of respondents from virtually anywhere in the world, using devices such as PDA's, Smart phones and Web TV's. The MMIC survey structure is non-linear and object oriented, which permits a connection between all the building blocks of the survey to be defined on any level.
    Type: Grant
    Filed: May 1, 2006
    Date of Patent: September 18, 2012
    Assignee: The Rand Corporation
    Inventor: Albert Weerman
  • Patent number: 8086648
    Abstract: An exemplary MMIC (“Multi-Mode Interviewing Capability”) survey program is a computerized tool that supports various traditional modes of collecting interview data, including telephone interviewing, written interviewing, and personal interviewing, and can be used to manage the whole interview process from questionnaire design, sample management, and fieldwork monitoring to final dataset production. The collected data may also include non-textual data from survey participants such as medical measurements of blood pressure and heart rate. Self-interviewing using the Internet is also possible which permits real time availability of results and the participation of respondents from virtually anywhere in the world, using devices such as PDA's, Smart phones and Web TV's. The MMIC survey structure is non-linear and object oriented, which permits a connection between all the building blocks of the survey to be defined on any level.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: December 27, 2011
    Assignee: The Rand Corporation
    Inventor: Albert Weerman
  • Patent number: 7426474
    Abstract: A method and system of providing comparative cost information for health insurance plans. Claims files are generated for the reference population of real historical patients for each the plans. Information is presented to users on the distribution of out-of-pocket costs for health care that users are likely to incur in the coming year, based on the parameters of health plans, information on the user and his/her household, and the actual health care use and costs for a reference population comparable to the users. Information is presented to users on optimal contributions to their flexible spending account for health care in the coming year and solving a dynamic numerical model based on users' objective function; solutions are based on the parameters of health plans, information on the user and his/her household, and the actual health care use and costs for a reference population comparable to the user.
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: September 16, 2008
    Assignee: The Rand Corporation
    Inventors: Michael Schoenbaum, Mark Spranca, Jayanta Bhattacharya, Neeraj Sood
  • Publication number: 20060265348
    Abstract: An exemplary MMIC (“Multi-Mode Interviewing Capability”) survey program is a computerized tool that supports various traditional modes of collecting interview data, including telephone interviewing, written interviewing, and personal interviewing, and can be used to manage the whole interview process from questionnaire design, sample management, and fieldwork monitoring to final dataset production. The collected data may also include non-textual data from survey participants such as medical measurements of blood pressure and heart rate. Self-interviewing using the Internet is also possible which permits real time availability of results and the participation of respondents from virtually anywhere in the world, using devices such as PDA's, Smart phones and Web TV's. The MMIC survey structure is non-linear and object oriented, which permits a connection between all the building blocks of the survey to be defined on any level.
    Type: Application
    Filed: May 1, 2006
    Publication date: November 23, 2006
    Applicant: The Rand Corporation
    Inventor: Albert Weerman
  • Patent number: 4080900
    Abstract: 1. A projectile comprising a nose section having a central core extending backward therefrom, said core having a cylinder in the tail end thereof adapted to receive a piston, a tail section having a central core extending forward therefrom, the front end of said core carrying a piston adapted to fit within said cylinder, an explosive charge within said cylinder operatively connected to a fuse carried by said projectile, said piston being within said cylinder so that upon explosion of said charge, said piston and cylinder are forced apart to separate said nose section and said tail section, a bundle of rods extending between said nose section and said tail section arranged about said central cores, and projections on each end of each rod engaging with corresponding depressions in said nose section and said tail section respectively for holding said rods in position until said charge is detonated and said sections are separated.
    Type: Grant
    Filed: November 24, 1950
    Date of Patent: March 28, 1978
    Assignee: The Rand Corporation
    Inventors: Bruno W. Augenstein, Charles B. Dougherty
  • Patent number: 4010469
    Abstract: 4. A system for reducing the effect of unwanted signals directed toward a receiver intended to receive reflected pulsed signals through an antenna having a radiation pattern that includes a desired main lobe and undesired additional areas, which includes: means for receiving said reflected pulsed signals; other means for receiving said unwanted signals; means for combining the outputs of both said receiving means in opposition; means periodically adjusting the output of one of said receiving means relative to the other to provide a minimum output of said combining means; and means holding constant the adjustment of said adjusting means between said periodic adjustments.
    Type: Grant
    Filed: June 20, 1951
    Date of Patent: March 1, 1977
    Assignee: The Rand Corporation
    Inventor: Jess I. Marcum