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Lvov
Alexey Lvov, Congers, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090231343 | Exact Geometry Operations on Shapes Using Fixed-Size Integer Coordinates - Techniques for improving efficiency and accuracy of computer-aided design are provided. In one aspect, a method for generating a computer-based representation of a design having one or more shapes is provided comprising the following steps. Each of the shapes in the design is represented with one or more trapezoids, wherein a fixed number of non-vertical lines are used to define an x-coordinate of a left and right base and sides of each trapezoid with intersection points being formed between the non-vertical lines that define the sides. The x-coordinates and intersection points are used to divide the trapezoids into disjoint trapezoids, wherein each disjoint trapezoid is defined by a combination of the same non-vertical lines that are used to define one or more of the trapezoids. An order is assigned to the x-coordinates and intersection points, wherein the x-coordinates and intersection points in the assigned order are representative of the design. | 09-17-2009 |
Alexey Y. Lvov, Congers, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110219344 | Spatial Correlation-Based Estimation of Yield of Integrated Circuits - Techniques for estimating yield of an integrated circuit design, such as a very-large-scale integration (VLSI) design, are provided. In one aspect, a method for determining a probability of failure of a VLSI query design includes the following steps. A Voronoi diagram is built comprising a set of shapes that represent the design. The Voronoi diagram is converted into a rectangular grid comprising 2 | 09-08-2011 |
Yuri Lvov, Ruston, LA US
| Patent application number | Description | Published |
|---|---|---|
| 20110038939 | THERAPEUTIC STABLE NANOPARTICLES - Stable colloid nanoparticles comprising poorly soluble drugs are disclosed, as well as methods of making and methods of using such nanoparticles, e.g., as therapeutics and diagnostics. | 02-17-2011 |
Yuri M. Lvov, Ruston, LA US
| Patent application number | Description | Published |
|---|---|---|
| 20090061006 | Layered Nanoparticles for Sustained Release of Small Molecules - Nanoparticle compositions and methods are disclosed for the sustained release of small molecules, such as pharmaceutical compounds in vivo, for example ligand-lytic peptide conjugates. The construction of the nanoparticles helps to prevent self-aggregation of the molecules, and the consequent loss of effectiveness. The system employs layer-by-layer self-assembly of biocompatible polyelectrolyte layers, and layers of charged small molecules such as drug molecules, to form a multilayer nanoparticle in which the drug or other small molecule itself acts as one of the alternating charged layers in the multilayer assembly. The small molecules can then be released over time in a sustained manner. The LbL nano-assemblies can specifically target cancers, metastases, or other diseased tissues, while minimizing side effects. | 03-05-2009 |