Patents by Inventor Moti Goldshtein
Moti Goldshtein has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10835836Abstract: The present invention pertains to a combined power plant, which produces electrical energy, heating, and cooling from waste and other sources of heat. The plant comprises two independent systems: direct (Rankine) and inverse Carnot (refrigeration) cycles. Both systems feed from the same heat sources with temperature from 60° C. to 550° C., with coefficient of conversion of heat to electricity around 40%. Evaporator (i) of reverse cycle is placed inside condenser (c) of the direct cycle to enable to reach low temperature of condensation—up to ?35° C. In this case, the condensation temperature is pre-programmed with corresponding pressure, and is independent of ambient temperature. The plant uses highly efficient impact—foam heat exchangers with a pulse inflow method of refrigerant control (condenser C), and instead of the traditional hermetic refrigeration compressor, uses pressure amplifiers (d, k) and jet-flow compressor (f).Type: GrantFiled: November 24, 2016Date of Patent: November 17, 2020Inventors: Lev Goldshtein, Eli Ganoz Margolin, Yakov Elgart, Moti Goldshtein
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Publication number: 20180353873Abstract: The present invention pertains to combined power plant which comprises two independent systems—direct (Rankine) and reverse refrigerating cycles, which configured to produce electrical energy, heating and cooling, from waste or other heat sources, while both systems feed from the same heat sources with the temperature of 60° C. to 550° C. and more, with high coefficient of heat to electricity conversion effectiveness, up to 40% in direct cycle on behalf of placing evaporator of reverse cycle (i) into condenser (c) of direct cycle for receiving of preliminary programmed low temperature of condensation, for instance, minus 35° C.Type: ApplicationFiled: November 24, 2016Publication date: December 13, 2018Inventors: Lev GOLDSHTEIN, Eli GANOZ MARGOLIN, Yakov ELGART, Moti GOLDSHTEIN
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Patent number: 9912401Abstract: A satellite communications system comprising a Hub station and a plurality of terminals, the system is configured to utilize a FWD link and a RTN link in accordance with adaptation techniques for relevant transmission properties (e.g. modulation, coding, transmission power, etc.) and to use adaptive margins to ensure proper reception of transmitted information under various link conditions. Methods are presented for determining said adaptive margins in real time or substantially in real time, and for setting relevant transmission properties in accordance with the determined margins. Adaptive margins may be determined either directly or following the determining of a link state for each of the FWD link and the RTN link.Type: GrantFiled: December 21, 2016Date of Patent: March 6, 2018Assignee: Gilat Satellite Networks Ltd.Inventors: Timor Blau, Dubi Lever, Eli Shapira, Moti Goldshtein, Ori Porat
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Publication number: 20170302365Abstract: A satellite communications system comprising a Hub station and a plurality of terminals, the system is configured to utilize a FWD link and a RTN link in accordance with adaptation techniques for relevant transmission properties (e.g. modulation, coding, transmission power, etc.) and to use adaptive margins to ensure proper reception of transmitted information under various link conditions. Methods are presented for determining said adaptive margins in real time or substantially in real time, and for setting relevant transmission properties in accordance with the determined margins. Adaptive margins may be determined either directly or following the determining of a link state for each of the FWD link and the RTN link.Type: ApplicationFiled: December 21, 2016Publication date: October 19, 2017Inventors: Timor Blau, Dubi Lever, Eli Shapira, Moti Goldshtein, Ori Porat
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Patent number: 9559767Abstract: A satellite communications system comprising a Hub station and a plurality of terminals, the system is configured to utilize a FWD link and a RTN link in accordance with adaptation techniques for relevant transmission properties (e.g. modulation, coding, transmission power, etc.) and to use adaptive margins to ensure proper reception of transmitted information under various link conditions. Methods are presented for determining said adaptive margins in real time or substantially in real time, and for setting relevant transmission properties in accordance with the determined margins. Adaptive margins may be determined either directly or following the determining of a link state for each of the FWD link and the RTN link.Type: GrantFiled: October 31, 2012Date of Patent: January 31, 2017Assignee: Gilat Satellite Networks Ltd.Inventors: Timor Blau, Dubi Lever, Eli Shapira, Moti Goldshtein, Ori Porat
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Patent number: 9270362Abstract: A single, large-scale satellite access communication network may be configured as infrastructure for many small-scale subnets, wherein each subnet may be configured to serve a different organization (e.g. an SME) as a private network. Each subnet may be configured as a small star and/or mesh satellite data access network from the end-user perspective, yet all subnets may be configured to be part of the total large-scale network and share satellite bandwidth resources. Such configuration may yield significantly higher bandwidth efficiency, lower operation and equipment costs, minimized latency and ease of network operations for each of the small organizations sharing the large-scale network.Type: GrantFiled: May 6, 2013Date of Patent: February 23, 2016Assignee: Gilat Satellite Networks Ltd.Inventors: Moti Goldshtein, Yaron Katriel, Timor Blau, Isacc Ben Laish, Magal Pinchas, Doron Elinav
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Patent number: 8670373Abstract: In a satellite communication system, comprising a hub, a satellite and plurality of remote terminals (e.g., VSATs), a method for allocating timeslots over a return channel to VSATs in real time, without a reference to a predefined time-frequency map, for at least the purpose of optimizing return channel utilization. Also presented are a method for dividing a return channel to transmission channels in real time, a method for determining a most suitable timeslot type for a VSAT per allocation period and a tiling algorithm for mapping allocated capacity onto return channel bandwidth.Type: GrantFiled: May 4, 2010Date of Patent: March 11, 2014Assignee: Gilat Satellite Networks Ltd.Inventors: Amir Yabo, Rafi Heiman, Timor Blau, Isacc Ben Laish, Moti Goldshtein, Eli Shapira, Snir Brener
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Patent number: 8457036Abstract: A single, large-scale satellite access communication network may be configured as infrastructure for many small-scale subnets, wherein each subnet may be configured to serve a different organization (e.g. an SME) as a private network. Each subnet may be configured as a small star and/or mesh satellite data access network from the end-user perspective, yet all subnets may be configured to be part of the total large-scale network and share satellite bandwidth resources. Such configuration may yield significantly higher bandwidth efficiency, lower operation and equipment costs, minimized latency and ease of network operations for each of the small organizations sharing the large-scale network.Type: GrantFiled: June 4, 2010Date of Patent: June 4, 2013Assignee: Gilat Satellite Networks Ltd.Inventors: Moti Goldshtein, Yaron Katriel, Timor Blau, Isacc Ben Laish, Magal Pinchas, Doron Elinav
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Patent number: 8248985Abstract: In a satellite communication network, a link between a remote terminal and a traffic processor located at the hub may be used for providing services over a satellite link, such as traffic routing, protocol acceleration, data compression and data encryption. Aspects of this invention relate to methods and apparatus for automatically and dynamically associating remote terminals with traffic processors. These methods may be used for simplifying the satellite network's configuring process, especially for large scale networks, for offering load balancing between traffic processors and for offering an efficient automatic redundancy mechanism when a traffic processor malfunctions.Type: GrantFiled: June 18, 2009Date of Patent: August 21, 2012Assignee: Gilat Satellite Networks Ltd.Inventors: Isacc Ben Laish, Moti Goldshtein, Eldad Yitzhaki, Elad Nachman
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Publication number: 20100309839Abstract: A single, large-scale satellite access communication network may be configured as infrastructure for many small-scale subnets, wherein each subnet may be configured to serve a different organization (e.g. an SME) as a private network. Each subnet may be configured as a small star and/or mesh satellite data access network from the end-user perspective, yet all subnets may be configured to be part of the total large-scale network and share satellite bandwidth resources. Such configuration may yield significantly higher bandwidth efficiency, lower operation and equipment costs, minimized latency and ease of network operations for each of the small organizations sharing the large-scale network.Type: ApplicationFiled: June 4, 2010Publication date: December 9, 2010Applicant: GILAT SATELLITE NETWORKS LTDInventors: Moti Goldshtein, Yaron Katriel, Timor Blau, Isacc Ben Laish, Magal Pinchas, Doron Elinav
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Publication number: 20100284325Abstract: In a satellite communication system, comprising a hub, a satellite and plurality of remote terminals (e.g., VSATs), a method for allocating timeslots over a return channel to VSATs in real time, without a reference to a predefined time-frequency map, for at least the purpose of optimizing return channel utilization. Also presented are a method for dividing a return channel to transmission channels in real time, a method for determining a most suitable timeslot type for a VSAT per allocation period and a tiling algorithm for mapping allocated capacity onto return channel bandwidth.Type: ApplicationFiled: May 4, 2010Publication date: November 11, 2010Applicant: GILAT SATELLITE NETWORKS, LTD.Inventors: Amir Yabo, Rafi Heiman, Timor Blau, Isacc Ben Laish, Moti Goldshtein, Eli Shapira, Snir Brener
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Publication number: 20090316616Abstract: In a satellite communication network, a link between a remote terminal and a traffic processor located at the hub may be used for providing services over a satellite link, such as traffic routing, protocol acceleration, data compression and data encryption. Aspects of this invention relate to methods and apparatus for automatically and dynamically associating remote terminals with traffic processors. These methods may be used for simplifying the satellite network's configuring process, especially for large scale networks, for offering load balancing between traffic processors and for offering an efficient automatic redundancy mechanism when a traffic processor malfunctions.Type: ApplicationFiled: June 18, 2009Publication date: December 24, 2009Applicant: GILAT SATELLITE NETWORKS, LTD.Inventors: Isacc Ben Laish, Moti Goldshtein, Eldad Yitzhaki, Elad Nachman