Pirkka
Pirkka Palomäki, Saratoga, CA US
Patent application number | Description | Published |
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20120117648 | Malware Determination - A method and apparatus for a determining whether an electronic file stored at a client device is malware. A server receives from the client device a request message that signature information of the electronic file. The server queries a database of signature information of a multiplicity of electronic files. If the signature information of the electronic file corresponds to signature information stored on the database, a determination is made as to whether the electronic file is malware. If the signature information of the electronic file does not correspond to signature information stored on the database, a determination is made as to whether a predetermined number of further request messages for the electronic file are received from further client devices within a predetermined time period. If fewer request messages are received within the time period, it is likely that the electronic file is malware. | 05-10-2012 |
Pirkka PalomÄki US
Patent application number | Description | Published |
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20130212269 | Data Storage Management - A method of data storage management. A server receives a data upload request from a remote client, the upload request including information identifying the data to be uploaded. The server determines that a duplicate of the data is stored at a data storage device. The server receives proof of possession information derived by the client from the data using additional information known to the server. On the basis of the received information, the server determines whether to allow the client or a user associated with the client to subsequently access the duplicate data stored at the data storage device. | 08-15-2013 |
Pirkka PalomÄki US
Patent application number | Description | Published |
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20130212269 | Data Storage Management - A method of data storage management. A server receives a data upload request from a remote client, the upload request including information identifying the data to be uploaded. The server determines that a duplicate of the data is stored at a data storage device. The server receives proof of possession information derived by the client from the data using additional information known to the server. On the basis of the received information, the server determines whether to allow the client or a user associated with the client to subsequently access the duplicate data stored at the data storage device. | 08-15-2013 |
Pirkka Tukeva, Vtt FI
Patent application number | Description | Published |
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20120197589 | DEVICE, SYSTEM AND METHOD FOR MONITORING THE LINE SAG OF POWER LINES AND SUCH - The invention relates to monitoring line sag of objects, especially monitoring the line sag of geographically wide objects, such as electric lines. The apparatus according to the invention can be fastened to the object to be monitored and it comprises a physical sensor, a data processing unit operationally connected to the sensor and communication means for relaying the data wirelessly to outside the apparatus from the data processing unit. According to the invention the sensor is arranged to recognize the movement or change of movement of the apparatus and the data processing unit is arranged to derive a parameter describing the state of the object on the basis of the movement data provided by the sensor. The invention also relates to a system and a method. The invention allows monitoring the status of electric lines inexpensively and in a centralized way. | 08-02-2012 |