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Dorfman
Boris Dorfman, Waterloo CA
| Patent application number | Description | Published |
|---|---|---|
| 20090257600 | SYSTEM AND METHOD OF AUDIO TESTING OF ACOUSTIC DEVICES - A system and method of testing the audio performance of an acoustic device is provided. To test a device microphone, an audio signal is generated, provided to an external speaker, outputted to the device microphone, and routed to an auxiliary input/output device where it is outputted and analyzed. To test a device speaker, an audio signal is generated, inputted to an auxiliary input/output device, routed to the device speaker, outputted to an external microphone, and outputted to an audio analyzer. | 10-15-2009 |
Masha Dorfman, Rishon Letzion IL
| Patent application number | Description | Published |
|---|---|---|
| 20090016531 | Method and system for secured real time protocol in scalable distributed conference applications - A method of providing secured teleconference in a distributed teleconference system including providing one or more servers interconnected in a distributed structure, providing at least two participants which include at least one speaker; where each participant is a listener. Each participant is connected to a server and is associated with a secured teleconferencing application, encrypting the data that is created by the speaker's application, building an authentication tag by the speaker application, transmitting a media packet by the speaker's application to the connected server, checking authentication tag validity by each server that receives a media packet and selectively distributing the media packet if the authentication tag check succeeded and checking authentication tag validity by each listener that receives a media packet and decryption of the encrypted data provided that the authentication tag validity check succeeded. | 01-15-2009 |
Michael Dorfman, Ramat Hasharon IL
| Patent application number | Description | Published |
|---|---|---|
| 20100153639 | GRID STORAGE SYSTEM AND METHOD OF OPERATING THEREOF - The is provided a method of hot backward compatible upgrade of a storage system comprising a plurality of disk units adapted to store data at respective ranges of logical block addresses (LBAs), said addresses constituting an entire address space divided between a plurality of virtual partitions (VPs), and a storage control grid operatively connected to the plurality of disk units and comprising a plurality of at least three data servers, each server having direct or indirect access to the entire address space. The method comprises: a) configuring each certain virtual partition to be controlled by at least two data servers, a primary data server configured to have a primary responsibility for handling requests directed to any range of LBAs corresponding to said certain virtual partition and a secondary data server configured to have a secondary responsibility for handling requests directed to any range of LBAs corresponding to said certain virtual partition and to overtake the primary responsibility for handling respective requests if the primary server fails; b) respectively configuring each data server among the plurality of data servers to have primary responsibility over all LBAs corresponding to at least two virtual partitions and to have secondary responsibility over all LBAs corresponding to at least two other virtual partitions; c) responsive to a shut-down of a data server for an upgrade purpose, i) re-configuring primary responsibility over each VP previously primary controlled by the shut-down server such that it becomes primary controlled by a server previously configured as a secondary server with respect to this VP; ii) re-allocating secondary responsibility over each VP previously secondary controlled by the shut-down server in a manner that each such VP becomes secondary controlled by a server other than the newly assigned server with primary responsibility. | 06-17-2010 |
| 20120011312 | STORAGE SYSTEM WITH REDUCED ENERGY CONSUMPTION - A control layer of a data storage system is configured to identify one or more physical data units in the physical storage, which are associated only with corresponding logical snapshot data units, and to reallocate such physical snapshot data units to a dedicated storage space. The dedicated storage space can be a low-power storage space, which includes one or more disks designated as low power disks. The reallocation of snapshot data units to low power disks can be carried out according to an energy-aware migration policy, directed for minimizing the activation of the low power disks, and maintaining the disks in an inactive state for longer periods of time. | 01-12-2012 |
Ruslan Dorfman, Thornhill CA
| Patent application number | Description | Published |
|---|---|---|
| 20120094842 | METHODS OF ASSESSING AND TREATING PULMONARY DISEASE - Methods of diagnosing risk of pulmonary disease in a mammal with cystic fibrosis are provided comprising screening a biological sample obtained from the mammal for MBL2 or SP-A1 deficiency, and TGFB1 over-expression. | 04-19-2012 |