Petunin
Vladimir Petunin, Longmont, CO US
Patent application number | Description | Published |
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20100199240 | Parallel Electronic Design Automation: Shared Simultaneous Editing - A method to simultaneously allow multiple users to edit in shared areas of a master design includes displaying the master design, allowing a first user to edit in a shared area of the design, while simultaneously allowing a second user to edit in a shared area of the design while preserving the integrity of the design. | 08-05-2010 |
Vladimir V. Petunin, Longmont, CO US
Patent application number | Description | Published |
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20100199233 | Uniquely Marking Products And Product Design Data - Methods and apparatuses for marking the product of an unauthorized use of a process are provided. For example, various implementations of the invention may cause a product to be marked when it is produced by the unauthorized use of a process. With some implementations of the invention, a computer program product may contain operations, which if the computer program product is used without authorization, would cause an inconspicuous mark to be placed within the output of the computer program or computer program product. | 08-05-2010 |
20100199251 | Heuristic Routing For Electronic Device Layout Designs - Various implementations of the invention provide a method for dynamically determining a layer bias. In various implementations, the layer bias may be employed to determine placement locations for a trace within an electrical device layout design. The trace providing for the electrical connection of components or pins within the layout design. With various implementations of the invention, a layer within the layout design is partitioned into regions, selected regions having a bias. As events or alterations to the layout design occur, the corresponding bias for the selected regions is updated to reflect any changes in bias occurring due to the event or alteration. With other implementations of the invention, processes, machines, or manufactures are provided that dynamically determine a layer bias. The dynamically determined layer bias may be incorporated into a layer bias heuristic employed by for example, an automated trace routing tool. | 08-05-2010 |
Vladimir V. Petunin, Boulder, CO US
Patent application number | Description | Published |
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20080235646 | Spacers for Reducing Crosstalk and Maintaining Clearances - In one aspect of the invention is a method for reducing crosstalk and maintaining clearances between traces on a printed circuit board design. Crosstalk caused by placing traces a virtual printed circuit board are reduced by placing artificial obstructs, called spacers, between traces and/or between traces and nets to create a user-specified clearance between the traces and/or nets. As additional traces and/or nets are added to the virtual printed circuit board, the spacers are dynamic and adjust accordingly to maintain the specified clearances. | 09-25-2008 |
Yuriy I. Petunin, Kyiv UA
Patent application number | Description | Published |
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20090214096 | Computer-Aided Cytogenetic Method Of Cancer Diagnosis - The present invention relates to noninvasive diagnostic systems for cancer detection comprising RGB-imaging of cancer cells, buccal epithelium cells and uses of the system for drug discovery. The present invention provides novel algorithms for the detection of malignancy associated changes of buccal epithelial cells based on RGB analysis. | 08-27-2009 |