Radar Logic Inc. Patent applications |

Patent application number | Title | Published |

20110320328 | PRICE INDEXING - Transactions involving assets that share a common characteristic are represented as respective data points associated with values of the assets, the data points including transaction value information, the data points theoretically excluding data points that are outside defined cutoffs, the cutoffs being defined so that effectively no data points are excluded at either a lower end, an upper end, or both. Parameters are determined that fit probability density functions to at least one component of a value spectrum of the data points, the probability density function for at least one of the components comprising a power law, the parameters not including an offset parameter representing possible shifts in the value spectrum over time. An index of values associated with the assets is formed using at least one of the determined parameters. | 12-29-2011 |

20100228657 | Price indexing - Transactions involving assets that share a common characteristic are represented as respective data points associated with values of the assets, the data points including transaction value information, the data points theoretically excluding data points that are outside defined cutoffs, the cutoffs being defined so that effectively no data points are excluded at either a lower end, an upper end, or both. Parameters are determined that fit probability density functions to at least one component of a value spectrum of the data points, the probability density function for at least one of the components comprising a power law, the parameters not including an offset parameter representing possible shifts in the value spectrum over time. An index of values associated with the assets is formed using at least one of the determined parameters. | 09-09-2010 |