Patents by Inventor Ofer Klein
Ofer Klein 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: 10096254Abstract: A method of visually guiding a pilot flying an aircraft using one or more conformal symbols whose position is dynamically updated throughout the guidance is provided herein. The method includes the following stages: determining a desired flight route of an aircraft, based on a user-selected maneuver; presenting to a pilot, on a display, at least one 3D visual symbol that is: (i) earth-space stabilized, and (ii) positioned along a future location along the desired route; computing an updated desired route based on repeatedly updated aircraft flight data that include at least one of: location, speed, and spatial angle, of the aircraft; and repeating the presenting of the at least one 3D visual symbol with its updated location along the updated desired route.Type: GrantFiled: March 3, 2011Date of Patent: October 9, 2018Assignee: Elbit Systems Ltd.Inventors: Ron Nauman, Ilan Efrat, Roee Hartuv, Eyal Halifa, Ofer Klein, Hagay Makov, Eran Galed
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Patent number: 9933519Abstract: A system and a method of generating a three-dimensional terrain model using one-dimensional interferometry of a rotating radar unit is provided herein. Height information is evaluated from phase differences between two echoes by applying a Kalman filter in relation to a phase confidence map that is generated from phase forward projections relating to formerly analyzed phase data. The radar system starts from a flat earth model and gathers height information of the actual terrain as the platform approaches it. Height ambiguities are corrected by removing redundant 2? multiples from the unwrapped phase difference between the echoes.Type: GrantFiled: March 16, 2015Date of Patent: April 3, 2018Assignee: Elbit Systems Ltd.Inventors: Hans Martin Braun, Gadi Maydan, Holger Baessler, Carston Jonas, Ofer Klein
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Publication number: 20180035280Abstract: A wireless communication system for delivering ad-hoc data from a plurality of at least device, Di (i=1 . . . N), with each device comprising a communication-module configured for wireless communication with a predetermined environment, and a non-transitory computer readable medium (CRM) configured to control the communication-module [130]; wherein the CRM [110] further comprises a coding-module configured to periodically assign an updated SSID string to be broadcasted by the communication-module; further wherein the SSID is associated with the data such that the wireless communication is implemented by utilizing the SSID string. BACKGROUND OF THE INVENTION An SSID is a unique ID that consists of up to 32 characters and is used for naming wireless networks. When multiple wireless networks overlap in a certain location, SSIDs make sure that data gets sent to the correct destination.Type: ApplicationFiled: March 18, 2015Publication date: February 1, 2018Applicant: WEFIND-TECH LTDInventors: Ofer KLEIN, Joshua BARBASH
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Publication number: 20170121669Abstract: A magnetic separation system configured to separate with high qualitative and quantitative yield magnetized cells from cell mixtures, comprising at least one electromagnet structured to generate a magnetic field flux about a plurality of separation zones and sufficient to attract a majority of the magnetized cells in the mixture, and a pump to drive the cell mixture at a controlled flow rate through a tube disposed within the zones thereby separating a majority of the magnetized cells from the mixture. The system is particularly useful to retrieve rare cells from a fluid mixture of cells having low abundance of the rare cells relative to the rest of the cells while sustaining viability of the cells.Type: ApplicationFiled: January 16, 2017Publication date: May 4, 2017Inventors: Aharon LAMISH, Ofer KLEIN
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Patent number: 9546392Abstract: A magnetic separation system configured to separate with high qualitative and quantitative yield magnetized cells from cell mixtures, comprising at least one electromagnet structured to generate a magnetic field flux about a plurality of separation zones and sufficient to attract a majority of the magnetized cells in the mixture, and a pump to drive the cell mixture at a controlled flow rate through a tube disposed within the zones thereby separating a majority of the magnetized cells from the mixture. The system is particularly useful to retrieve rare cells from a fluid mixture of cells having low abundance of the rare cells relative to the rest of the cells while sustaining viability of the cells.Type: GrantFiled: December 21, 2015Date of Patent: January 17, 2017Assignee: BIOCEP LTD.Inventors: Aharon Lamish, Ofer Klein
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LOCATION ACCURACY IMPROVEMENT METHOD AND SYSTEM USING NETWORK ELEMENTS RELATIONS AND SCALING METHODS
Publication number: 20160373889Abstract: A self-learning location monitor system comprising: a. a plurality of N devices D, each device Di comprising a communication module configured to communicate with at least one other device Dj?i within a predetermined rangei of device Di; the device Di may be characterized by a grade Gi according to its accuracy of location; b. a location detection module configured to detect location of the N module devices; c. a non-transitory CRM in communication with the N devices; According to one embodiment the CRM is configured to change grade Gi according to at least one other grade Gj?i of at least one other device Dj?i within range Ri. According to another embodiment the instructions are to change range Ri of at least one device Di located in other range Rk?i of other device Dk?i according to the other range Rk?i.Type: ApplicationFiled: August 21, 2014Publication date: December 22, 2016Applicant: WEFIND-TECH LTDInventors: Ofer KLEIN, Joshua BARBASH -
Publication number: 20160209491Abstract: A system and method thereof for determining direction of relative location having: a first module configured to transmit radio signals; b. a second module having: i. a receiving module configured to receive the radio signals; ii. a non-transitory computer readable medium in communication with the receiving module having instructions thereon for producing distance between the first module and the second module, from the radio signals; and iii. a magnetometer configured to indicate relative direction of movement between the first module and the second module; The instructions are configured to determine direction of relative location of the first module, according to the relative direction and the distance.Type: ApplicationFiled: August 21, 2014Publication date: July 21, 2016Applicant: WEFIND-TECH LTDInventors: Ofer KLEIN, Joshua BARBASH
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Publication number: 20160142876Abstract: A method and system for tracking a stationary and/or dynamic location of at least one transponder emitting identifying signals, the system comprising: a software application embedded within at least one smart-phone, configured to at least temporarily gather and forwardly transfer the identifying signals emitting from the at least one transponder; at least one communication means for enabling wireless communication between the at least one transponder and the at least one smart-phone; at least one computing server, in wireless communication with the at least one smart-phone; the computing server is configured to collect and aggregate the identifying signals transferred by the at least one smart-phone, by mean of crowd-sourcing data, and accordingly process a real-time estimated location of each of the at least one transponder.Type: ApplicationFiled: June 17, 2014Publication date: May 19, 2016Applicant: WEFIND-TECH LTDInventor: Ofer KLEIN
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Publication number: 20160108454Abstract: A magnetic separation system configured to separate with high qualitative and quantitative yield magnetized cells from cell mixtures, comprising at least one electromagnet structured to generate a magnetic field flux about a plurality of separation zones and sufficient to attract a majority of the magnetized cells in the mixture, and a pump to drive the cell mixture at a controlled flow rate through a tube disposed within the zones thereby separating a majority of the magnetized cells from the mixture. The system is particularly useful to retrieve rare cells from a fluid mixture of cells having low abundance of the rare cells relative to the rest of the cells while sustaining viability of the cells.Type: ApplicationFiled: December 21, 2015Publication date: April 21, 2016Inventors: Aharon LAMISH, Ofer KLEIN
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Patent number: 9217131Abstract: A magnetic separation system configured to separate with high qualitative and quantitative yield magnetized cells from cell mixtures, comprising at least one electromagnet structured to generate a magnetic field flux about a plurality of separation and sufficient to attract a majority of the magnetized cells in the mixture, and a pump to drive the cell mixture at a controlled flow rate through a tube disposed within the thereby separating a majority of the magnetized cells from the mixture. The system is particularly useful to retrieve rare cells from a fluid mixture of cells having low abundance of the rare cells relative to the rest of the cells while sustaining viability of the cells.Type: GrantFiled: January 20, 2011Date of Patent: December 22, 2015Assignee: Biocep Ltd.Inventors: Aharon Lamish, Ofer Klein
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Publication number: 20150185317Abstract: A system and a method of generating a three-dimensional terrain model using one-dimensional interferometry of a rotating radar unit is provided herein. Height information is evaluated from phase differences between two echoes by applying a Kalman filter in relation to a phase confidence map that is generated from phase forward projections relating to formerly analyzed phase data. The radar system starts from a flat earth model and gathers height information of the actual terrain as the platform approaches it. Height ambiguities are corrected by removing redundant 2? multiples from the unwrapped phase difference between the echoes.Type: ApplicationFiled: March 16, 2015Publication date: July 2, 2015Inventors: Hans Martin BRAUN, Gadi MAYDAN, Holger BAESSLER, Carston JONAS, Ofer KLEIN
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Patent number: 8981990Abstract: A system and a method of generating a three-dimensional terrain model using one-dimensional interferometry of a rotating radar unit is provided herein. Height information is evaluated from phase differences between two echoes by applying a Kalman filter in relation to a phase confidence map that is generated from phase forward projections relating to formerly analyzed phase data. The radar system starts from a flat earth model and gathers height information of the actual terrain as the platform approaches it. Height ambiguities are corrected by removing redundant 2? multiples from the unwrapped phase difference between the echoes.Type: GrantFiled: February 16, 2011Date of Patent: March 17, 2015Assignees: Elbit Systems Ltd., RST Radar Systemtechnik GmbHInventors: Hans Martin Braun, Gadi Maydan, Holger Baessler, Carston Jonas, Ofer Klein
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Publication number: 20130138275Abstract: A method of visually guiding a pilot flying an aircraft using one or more conformal symbols whose position is dynamically updated throughout the guidance is provided herein. The method includes the following stages: determining a desired flight route of an aircraft, based on a user-selected maneuver; presenting to a pilot, on a display, at least one 3D visual symbol that is: (i) earth-space stabilized, and (ii) positioned along a future location along the desired route; computing an updated desired route based on repeatedly updated aircraft flight data that include at least one of: location, speed, and spatial angle, of the aircraft; and repeating the presenting of the at least one 3D visual symbol with its updated location along the updated desired route.Type: ApplicationFiled: March 3, 2011Publication date: May 30, 2013Applicant: ELBIT SYSTEMS LTD.Inventors: Ron Nauman, Ilan Efrat, Roee Hartuv, Eyal Halifa, Ofer Klein, Hagay Makov, Eran Galed
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Publication number: 20130069819Abstract: A system and a method of generating a three-dimensional terrain model using one-dimensional interferometry of a rotating radar unit is provided herein. Height information is evaluated from phase differences between two echoes by applying a Kalman filter in relation to a phase confidence map that is generated from phase forward projections relating to formerly analyzed phase data. The radar system starts from a flat earth model and gathers height information of the actual terrain as the platform approaches it. Height ambiguities are corrected by removing redundant 2? multiples from the unwrapped phase difference between the echoes.Type: ApplicationFiled: February 16, 2011Publication date: March 21, 2013Applicant: ELBIT SYSTEMS LTD.Inventors: Hans Martin Braun, Gadi Maydan, Holger Baessler, Carston Jonas, Ofer Klein
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Publication number: 20120295302Abstract: A magnetic separation system configured to separate with high qualitative and quantitative yield magnetized cells from cell mixtures, comprising at least one electromagnet structured to generate a magnetic field flux about a plurality of separation zones and sufficient to attract a majority of the magnetized cells in the mixture, and a pump to drive the cell mixture at a controlled flow rate through a tube disposed within the zones thereby separating a majority of the magnetized cells from the mixture. The system is particularly useful to retrieve rare cells from a fluid mixture of cells having low abundance of the rare cells relative to the rest of the cells while sustaining viability of the cells.Type: ApplicationFiled: January 20, 2011Publication date: November 22, 2012Applicant: BIOCEP LTD.Inventors: Aharon Lamish, Ofer Klein
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Patent number: 6583182Abstract: This invention involves synthesis and use of a class of compounds with chelation affinity and selectivity for first transition series elements. Administration of the free or conjugated compound, or physiological salts of the free or conjugated compound, results in decrease in the in vivo bioavailability of first transition series elements and/or removal from the body of first transition series elements and elements with similar chemical properties. These characteristics make such compounds useful in the management of diseases associated with a bodily excess of first transition series elements and elements with similar chemical properties. This invention demonstrates that such compounds inhibit mammalian, bacterial, and fungal cell replication and are therefore useful in the treatment of neoplasia, infection, inflammation, immune reponse, and in termination of pregnancy.Type: GrantFiled: November 30, 2001Date of Patent: June 24, 2003Assignee: Chelator LLCInventors: Harry S Winchell, Joseph Y Klein, Elliot D Simhon, Rosa L Cyjon, Ofer Klein, Haim Zaklad
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Patent number: 6576760Abstract: Polyamines containing at least two nitrogen atoms monosubstituted with pendant arms capable of coordinating metal cations, or with precursors of such pendant arms, all nitrogen atoms of the polyamines except two being fully substituted and the remaining two bearing one H atom each, are cyclized by reaction with a bridging agent that contains two sites that each bear a reactive group capable of undergoing a nucleophilic attack by one of the two N-H groups on the polyamine. Unlike the prior art, cyclization occurs in preference over polymerization of the polyamine, even in reaction mixtures in which the polyamine is at high concentration. A process is also disclosed whereby linear polyamines in which the terminal amine groups are primary amines are substituted with methylenephosphonate ester groups, with one such substituent on each nitrogen atom of the polyamine.Type: GrantFiled: January 11, 2001Date of Patent: June 10, 2003Assignee: Chelator LLCInventors: Harry S. Winchell, Rosa L. Cyjon, Joseph Y. Klein, Elliot D. Simhon, Ofer Klein, Haim Zaklad
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Publication number: 20030062314Abstract: A method and apparatus for magnetically separating target particles of a selected type from a sample in order to produce a concentration of the target particles in the sample, or a depletion of the sample with respect to the target particles, by producing a sample mixture of the sample with magnetic particles having a selective affinity to magnetically stain the target particles; producing a flow of a buffer liquid through a tube which includes an inlet connectable to a source of buffer liquid, and an outlet for the buffer liquid; after a flow of the buffer liquid has been produced through the tube, introducing the sample mixture into the buffer liquid flowing through the tube such that the buffer liquid forms a continuous liquid carrier for the sample mixture as both are fed through the tube; and applying a magnetic field across the tube at a magnetizing station therein to cause the magnetically-stained target particles to be separated and retained in the buffer liquid within the tube at the magnetizing statType: ApplicationFiled: October 30, 2002Publication date: April 3, 2003Inventors: Chaim Davidson, Ofer Klein, Ahron Lamish
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Patent number: 6482328Abstract: A method and apparatus for magnetically separating target particles of a selected type from a sample in order to produce a concentration of the target particles in the sample, or a depletion of the sample with respect to the target particles, by producing a sample mixture of the sample with magnetic particles having a selective affinity to magnetically stain the target particles; producing a flow of a buffer liquid through a tube which includes an inlet connectable to a source of buffer liquid, and an outlet for the buffer liquid; after a flow of the buffer liquid has been produced through the tube, introducing the sample mixture into the buffer liquid flowing through the tube such that the buffer liquid forms a continuous liquid carrier for the sample mixture as both are fed through the tube; and applying a magnetic field across the tube at a magnetizing station therein to cause the magnetically-stained target particles to be separated and retained in the buffer liquid within the tube at the magnetizing statType: GrantFiled: November 13, 2000Date of Patent: November 19, 2002Inventors: Chaim Davidson, Ofer Klein, Ahron Lamish
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Patent number: D694423Type: GrantFiled: June 13, 2012Date of Patent: November 26, 2013Assignee: Biocep Ltd.Inventors: Ofer Klein, Aharon Lamish