Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7296047 | Method and apparatus for solving overdetermined systems of interval linear equations | Eldon R. Hansen | 2007-11-13 |
| 7289122 | Method and apparatus for approximating an arbitrary shape with a closed Bezier curve | — | 2007-10-30 |
| 7222145 | Method and apparatus for solving systems of equations in fixed-point form | Ramon E. Moore | 2007-05-22 |
| 7222146 | Method and apparatus for facilitating exception-free arithmetic in a computer system | Eldon R. Hansen | 2007-05-22 |
| 7171343 | Computing interval parameter bounds from fallible measurements using systems of nonlinear equations | Eldon R. Hansen | 2007-01-30 |
| 7099851 | Applying term consistency to an equality constrained interval global optimization problem | Eldon R. Hansen | 2006-08-29 |
| 7062524 | Method and apparatus for solving an inequality constrained global optimization problem | Eldon R. Hansen | 2006-06-13 |
| 7028016 | Applying term consistency to the solution of unconstrained interval global optimization problems | Eldon R. Hansen | 2006-04-11 |
| 7028065 | Applying term consistency to an inequality constrained interval global optimization problem | Eldon R. Hansen | 2006-04-11 |
| 6993548 | Method and apparatus for bounding the solution set of a system of linear equations | Eldon R. Hansen | 2006-01-31 |
| 6976048 | Method and apparatus solving problems having interval parameters | Eldon R. Hansen | 2005-12-13 |
| 6961743 | Method and apparatus for solving an equality constrained global optimization problem | Eldon R. Hansen | 2005-11-01 |
| 6950844 | Method and apparatus for solving systems of linear inequalities | Eldon R. Hansen | 2005-09-27 |
| 6922713 | Method and apparatus for solving an unconstrained global optimization problem | Eldon R. Hansen | 2005-07-26 |
| 6920472 | Termination criteria for the interval version of Newton's method for solving systems of non-linear equations | Eldon R. Hansen | 2005-07-19 |
| 6915320 | Termination criteria for the one-dimensional interval version of newton's method | Eldon R. Hansen | 2005-07-05 |
| 6915321 | Method and apparatus for solving systems of nonlinear equations using interval arithmetic | Eldon R. Hansen | 2005-07-05 |
| 6895574 | Method and apparatus for automatically producing efficient code for computing derivatives | — | 2005-05-17 |
| 6895422 | Method and apparatus for computing roots of a polynomial equation with interval coefficients | Eldon R. Hansen | 2005-05-17 |
| 6859817 | Solving systems of nonlinear equations using interval arithmetic and term consistency | Eldon R. Hansen | 2005-02-22 |
| 6842764 | Minimum and maximum operations to facilitate interval multiplication and/or interval division | — | 2005-01-11 |
| 6823352 | Solving a nonlinear equation through interval arithmetic and term consistency | Eldon R. Hansen | 2004-11-23 |
| 6779006 | Performing dependent subtraction on arithmetic intervals within a computer system | Dmitri Chiriaev | 2004-08-17 |
| 6751638 | Min and max operations for multiplication and/or division under the simple interval system | — | 2004-06-15 |
| 6728953 | Selectively enabling expression folding during program compilation | — | 2004-04-27 |