Patents Represented by Attorney PCT Law Group, PLLC
  • Patent number: 7769803
    Abstract: A tree-structured index to multidimensional data is created using naturally occurring patterns and clusters within the data which permit efficient search and retrieval strategies in a database of DNA profiles. A search engine utilizes hierarchical decomposition of the database by identifying clusters of similar DNA profiles and maps to parallel computer architecture, allowing scale up past to previously feasible limits. Key benefits of the new method are logarithmic scale up and parallelization. These benefits are achieved by identification and utilization of naturally occurring patterns and clusters within stored data. The patterns and clusters enable the stored data to be partitioned into subsets of roughly equal size. The method can be applied recursively, resulting in a database tree that is balanced, meaning that all paths or branches through the tree have roughly the same length.
    Type: Grant
    Filed: January 2, 2008
    Date of Patent: August 3, 2010
    Assignee: University of Tennessee Research Foundation
    Inventors: John D. Birdwell, Tse-Wei Wang, Roger D. Horn, Puneet Yadav, David J. Icove
  • Patent number: 7762879
    Abstract: A casino style card game, played in accordance with the standard rules of Blackjack, also known as “21,” and including an auxiliary component allowing additional wagering on the outcome of the dealer's hand for each participating player. Participating players are able to wager on the dealer having a non-breaking hand (i.e., a hand having a value less than 21 in accordance with the rules of Blackjack) containing two, three, four, five, six, or seven cards. Wagers may also be made on the dealer having an even or odd count, or an all red or all black hand. A return is paid on wagers in the auxiliary game only if the dealer hand does not “bust” (i.e., exceed a value of 21). The game is also playable in electronic or other automated versions using, for example, terminals and networks, or slot machines.
    Type: Grant
    Filed: July 14, 2004
    Date of Patent: July 27, 2010
    Assignee: Ten Stix Gaming, Inc.
    Inventor: Tony A. Cranford
  • Patent number: 7731619
    Abstract: Variable motion control devices and methods of use. The devices and methods relate to providing an output, such as a rotational shaft output, transmitted from a rotational shaft input, with the output varying based on a control input. The devices and methods are used, for example, to provide a variable output for use with a compressor, power take off, or transmission or differential application. To provide the variable output, the devices and methods include use of mechanical component systems, such as spur gear planetary systems, ring gear planetary systems, bevel gear arrangements, or combinations of such features. The control input is implemented, for example, by arrangements of bindably meshed gears, tension between pulleys joined by belts or similar arrangements of sprockets and chains, use of magnetic clutches, hydraulic or pneumatic controls, or braking devices.
    Type: Grant
    Filed: November 20, 2008
    Date of Patent: June 8, 2010
    Assignee: Differential Dynamics Corporation
    Inventor: Kyung Soo Han
  • Patent number: 7731616
    Abstract: Numerous implementations of variable motion control devices and methods of use thereof. The devices and methods provide variable output to such output devices as vehicles. The variable motion control devices are locatable between output devices and power sources, such as in vehicle transmission applications between the engine and driveline, wherein an output of a power source is input into the device, which, in turn, provides a variable output to the vehicle drive line or other output application.
    Type: Grant
    Filed: August 4, 2006
    Date of Patent: June 8, 2010
    Assignee: Differential Dynamics Corporation
    Inventor: Kyung-Soo Han
  • Patent number: 7724134
    Abstract: A passive microwave receiver array, operating in the one meter to sub-millimeter wavelengths range and including an internationally protected range of frequencies of varying bandwidth, may be used for fire and intrusion detection. One or more receiver array can be used to provide a plurality of frequency ranges that can be detected. In an interior installation, one or more receiver array can be placed inside a wall. In other embodiments, the receiver and array can be in the form of a hand-held or wearable device. This method and apparatus achieves high performance by exploiting conventional low noise amplification block conversion circuits and provides the detection of thermal signals through clear, smoky, misty, or environmentally untenable conditions as well as the detection of fire and intrusion events through a non-metallic wall.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: May 25, 2010
    Assignee: Icove and Associates, LLC
    Inventors: David J. Icove, Carl T. Lyster
  • Patent number: 7672789
    Abstract: Least Square Deconvolution (LSD) uses quantitative allele peak area derived from a sample containing the DNA of more than one contributor to resolve the best-fit genotype profile of each contributor. The resolution is based on finding the least square fit of the mass ratio coefficients at each locus to come closest to the quantitative allele peak data. Consistent top-ranked mass ratio combinations from each locus can be pooled to form at least one composite DNA profile at a subset of the available loci. The top-ranked DNA profiles can be used to check against the profile of a suspect or be used to search for a matching profile in a DNA database.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: March 2, 2010
    Assignee: University of Tennessee Research Foundation
    Inventors: Tse-Wei Wang, Ning Xue, John D Birdwell, Mark Rader, John Flaherty
  • Patent number: 7664719
    Abstract: Methods of analyzing data are provided. An expert system receives input from at least a first source. Data is imported and analyzed by an expert system, wherein the expert system makes at least one first decision, which characterizes the data based on a rule base. The at least one first decision is displayable and modifiable by a first input from a first source. In response to the first input from the first source, the rule base may be re-applied to make at least one second decision, wherein the at least one second decision is different from the at least one first decision, or the at least one first decision may be accepted. The at least one first decision or the at least one second decision is then displayable and modifiable in response to a first input from a second source.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: February 16, 2010
    Assignee: University of Tennessee Research Foundation
    Inventors: John Douglas Birdwell, Tse-Wei Wang, Dale V. Stansberry, Jared Pendleton
  • Patent number: 7640223
    Abstract: An item is organized and presented by displaying a table, wherein the table displays a plurality of data comprising analysis results characterizing the at least one item, and wherein an analysis result is based on a decision made by an expert system according to a rule base. Input is accepted from a source, wherein the input may cause the analysis results to be modified, and wherein the results may be modified by re-applying the rule base. In response to the input, an updated table is created, wherein the updated table comprises the modified analysis results. This updated table is then displayable.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: December 29, 2009
    Assignee: University of Tennessee Research Foundation
    Inventors: John Douglas Birdwell, Tse-Wei Wang, Dale V. Stansberry, Jared Pendleton
  • Patent number: 7624087
    Abstract: Methods of analyzing data are provided. An expert system receives input from at least a first source. Data is imported and analyzed by an expert system, wherein the expert system makes at least one first decision, which characterizes the data based on a rule base. The at least one first decision is displayable and modifiable by a first input from a first source. In response to the first input from the first source, the rule base may be re-applied to make at least one second decision, wherein the at least one second decision is different from the at least one first decision, or the at least one first decision may be accepted. The at least one first decision or the at least one second decision is then displayable and modifiable in response to a first input from a second source.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: November 24, 2009
    Assignee: University of Tennessee Research Foundation
    Inventors: John Douglas Birdwell, Tse-Wei Wang, Dale V. Stansberry, Jared Pendleton