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Ermolov
Vladimir Ermolov, Espoo FI
| Patent application number | Description | Published |
|---|---|---|
| 20090128942 | Method for Determining Wear of a Data Storage Medium and Data Storage Device - The invention relates to a method of determining wear of a data storage medium actively by performing a read operation on the data storage medium and detecting a read signal, comparing the read signal to at least one wear threshold; and determining a wear level of an area of the data storage medium based on the comparison. The wear threshold is lower than a detection threshold, wherein the detection of the read signal above the detection threshold indicates the presence of stored data. | 05-21-2009 |
| 20100182892 | DATA STORAGE MEDIUM AND METHOD FOR SCANNING A STORAGE MEDIUM - A data storage medium stories data in the form of marks, said marks being written and/or read by an array of probes. The storage medium further includes a plurality of data fields, each field including an area of the storage medium which, in use, is scanned for reading and/or writing by an associated one of the array of probes. The data fields include operational data fields having operational data for operating said scanning stored herein, wherein the operational data fields are arranged in a plurality of clusters, each cluster including a plurality of adjacent operational data fields. The invention also provides a method of scanning the data storage medium with the probe array, in which a target data field is determined and an operational data cluster closest to the target data field is selected and the operational data stored therein is used to control parameters of the scanning. | 07-22-2010 |
| 20110132438 | Apparatus, Methods and Devices - Apparatus including one or more carbon nanotubes; one or more fullerenes directly covalently bonded to the one or more carbon nanotubes; and one or more photoactive molecules bonded to the one or more fullerenes. | 06-09-2011 |
Vladimir Alexsandrovich Ermolov, Espoo FI
| Patent application number | Description | Published |
|---|---|---|
| 20100163844 | Fabrication method of electronic devices based on aligned high aspect ratio nanoparticle networks - A layer of high aspect ratio nanoparticles is disposed on a surface of a substrate under the influence of an electrical field applied on the substrate. To create the electrical field, a voltage is applied between a pair of electrodes arranged near the substrate or on the substrate, and the high aspect ratio nanoparticles disposed on the substrate are at least partially aligned along direction(s) of the applied electrical field. The high aspect ratio nanoparticles are grown from catalyst nanoparticles in an aerosol, and the aerosol is directly used for forming the nanoparticle layer on the substrate at room temperature. The nanoparticles may be carbon nanotubes, in particular single wall carbon nanotubes. The substrate with the layer of aligned high aspect ratio nanoparticles disposed thereon can be used for fabricating nanoelectronic devices. | 07-01-2010 |
| 20110092247 | Apparatus and Methods for Signal Processing - Apparatus including a matrix; a plurality of magnetic particles distributed in at least a portion of the matrix; the matrix being configured to enable the plurality of magnetic particles to move position relative to one another, and at least a portion of the plurality of magnetic particles being configured to magnetically repel one or more adjacent magnetic particles. | 04-21-2011 |
Vladmir Ermolov, Espoo FI
| Patent application number | Description | Published |
|---|---|---|
| 20100315153 | APPARATUS AND ASSOCIATED METHODS IN RELATION TO CARBON NANOTUBE NETWORKS - In one or more embodiments described herein, there is provided an apparatus comprising a substrate, and a plurality of carbon nanotubes (semiconducting nano-elements) disposed and fixed with said substrate. The nanotubes are disposed and fixed on said substrate such that they define a carbon nanotube network substantially at the percolation threshold of the network. As the network is at the percolation threshold, this provides for one or more signal paths extending from an input region to an output region. The apparatus is configured to, upon receiving particular input signalling via the input region, provide particular predefined output signalling at the output via the one or more signal paths, the particular output signalling being predefined according to the one or more one signal paths. | 12-16-2010 |