Patents by Inventor Daniel Aljadeff
Daniel Aljadeff 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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Publication number: 20230239775Abstract: A method and system for allocating receiving and processing resources for scanning communication channels over a scanning time are provided herein. The method may include the following steps: dividing the scanning time into time slots, wherein at each time slot, allocating an RF receiver to receive signals in a channel selected from a first number of communication channels, and allocating the processor to process signals received in an earlier time slot; assigning a scanning priority to each of the first number of communication channels; scanning, in accordance with the assigned scanning priority, at least one of a second number of communication channels, to detect and process RF signals; processing the received signals and assigning an updated scanning priority to at least one of the first number of communication channels, wherein the assigned scanning priority is dynamically modifiable; and repeating the scanning and the processing with the updated scanning priority.Type: ApplicationFiled: March 23, 2023Publication date: July 27, 2023Applicant: SAVERONE 2014 LTD.Inventors: Daniel ALJADEFF, Meir GROSSMAN, Yaakov SHOSHAN
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Patent number: 11705275Abstract: A current transformer (CT) for the purpose of, for example, current measurement, that uses a power line as a first coil and a second coil for measurement purposes, is further equipped with a third coil. Circuitry connected to the third coil is adapted to measure a signal therefrom. The measured signal from the third coil is compared to a signal measured from the second coil and based on the results, internal CT parameters are determined allowing calibration of actual results to expected results thereby providing an improved accuracy. This is especially desirable when using the CT for measurement of the like of current or phase of the primary coil when measurements are adjusted using the newly determined calibration parameters.Type: GrantFiled: November 19, 2020Date of Patent: July 18, 2023Assignee: PANORAMIC POWER LTD.Inventors: Daniel Aljadeff, Dan Wijsboom, Yael Alali, Adi Shamir
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Publication number: 20230023156Abstract: A system and method for classifying a type of calibration or maintenance event of a phone location unit (PLU) within a defined volume, based on at least one sensor, the method comprising: determining a position of the at least one mobile communication device relative to a frame of reference of the defined volume; obtaining at least one sensor measurement related to the at least one mobile communication device, from a sensor located on at least one of: the at least one mobile communication device, within the defined volume, or outside of the defined volume; and using a computer processor to classify the type of calibration or maintenance event of the PLU, into one of a plurality of predefined types of calibration or maintenance event, based on the position and the at least one sensor measurement.Type: ApplicationFiled: February 24, 2022Publication date: January 26, 2023Applicant: SAVERONE 2014 LTD.Inventors: Aviram MEIDAN, Yiftach RICHTER, Daniel ALJADEFF
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Publication number: 20230027582Abstract: A system and method for classifying a type of interaction between a human user and a mobile communication device within a defined volume, based on multiple sensors. The method may include: determining a position of the mobile communication device relative to a frame of reference of the defined volume, based on: angle of arrival, time of flight, or received intensity of radio frequency (RF) signals transmitted by the mobile communication device and received by a phone location unit located within the defined volume configured to wirelessly communicate with the mobile communication device; obtaining at least one sensor measurement related to the mobile communication device from various non-RF sensors; repeating the obtaining, to yield a time series of sensor readings; and using a computer processor to classify the type of interaction into one of many predefined types of interactions, based on the position and the time series of sensor readings.Type: ApplicationFiled: February 24, 2022Publication date: January 26, 2023Applicant: SAVERONE 2014 LTD.Inventors: Aviram Meidan, Yiftach Richter, Daniel Aljadeff
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Publication number: 20230026593Abstract: A system and method for classifying a mode of operation of a mobile communication device within a defined volume, based on multiple sensors are provided herein. The method may include the following steps: determining a position of the mobile communication device relative to a frame of reference of the defined volume, based on any of: angle of arrival, time of flight, or received intensity of radio frequency (RF) signals transmitted by the mobile communication device and received by a phone location unit located within the defined volume configured to wirelessly communicate with the at least one mobile communication device; obtaining at least one sensor measurement related to the mobile communication device from various non-RF sensors; and using a computer processor to classify the mobile communication device into one of many predefined modes of operation of the mobile communication device, based on the position and the sensor readings.Type: ApplicationFiled: February 24, 2022Publication date: January 26, 2023Applicant: SAVERONE 2014 LTD.Inventors: Aviram MEIDAN, Yiftach Richter, Daniel Aljadeff
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Patent number: 11538628Abstract: A current transformer (CT) for the purpose of, for example, current measurement, that uses a power line as a first coil and a second coil for measurement purposes, is further equipped with a third coil. Circuitry connected to the third coil is adapted to inject a known reference signal to the third coil of the CT. The injected reference signal, i.e., current, generates signals in the first and second coils of the CT. The signal generated in the second coil is compared using circuitry attached thereto to the reference signal. Based on the results, and the difference between the expected results and the actual results, updated calibration parameters are determined. These provide improved accuracy when using the CT, for example for measurement of the like of current or phase of the primary coil when measurements are adjusted using the newly determined calibration parameters.Type: GrantFiled: November 19, 2020Date of Patent: December 27, 2022Assignee: Panoramic Power Ltd.Inventors: Daniel Aljadeff, Dan Wijsboom, Yael Alali, Adi Shamir
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Publication number: 20210166869Abstract: A current transformer (CT) for the purpose of, for example, current measurement, that uses a power line as a first coil and a second coil for measurement purposes, is further equipped with a third coil. Circuitry connected to the third coil is adapted to inject a known reference signal to the third coil of the CT. The injected reference signal, i.e., current, generates signals in the first and second coils of the CT. The signal generated in the second coil is compared using circuitry attached thereto to the reference signal. Based on the results, and the difference between the expected results and the actual results, updated calibration parameters are determined. These provide improved accuracy when using the CT, for example for measurement of the like of current or phase of the primary coil when measurements are adjusted using the newly determined calibration parameters.Type: ApplicationFiled: November 19, 2020Publication date: June 3, 2021Applicant: Panoramic Power Ltd.Inventors: Daniel ALJADEFF, Dan WIJSBOOM, Yael ALALI, Adi SHAMIR
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Publication number: 20210165066Abstract: A current transformer (CT) for the purpose of, for example, current measurement, that uses a power line as a first coil and a second coil for measurement purposes, is further equipped with a third coil. Circuitry connected to the third coil is adapted to measure a signal therefrom. The measured signal from the third coil is compared to a signal measured from the second coil and based on the results, internal CT parameters are determined allowing calibration of actual results to expected results thereby providing an improved accuracy. This is especially desirable when using the CT for measurement of the like of current or phase of the primary coil when measurements are adjusted using the newly determined calibration parameters.Type: ApplicationFiled: November 19, 2020Publication date: June 3, 2021Applicant: Panoramic Power Ltd.Inventors: Daniel ALJADEFF, Dan WIJSBOOM, Yael ALALI, Adi SHAMIR
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Patent number: 10986601Abstract: A system and method for the wireless synchronization of a self-powered power sensor (SPPS) to a central controller for calculating a value of an electrical parameter. The method includes receiving from a central controller a message that includes timing information of the central controller time base; sampling at least an electrical signal respective of a powerline connected to an SPPS; estimating from the samples of the at least an electrical signal at least a first electrical parameter, where the at least a first electrical parameter is adjusted using the timing information; generating a packet; appending to the packet the estimated at least a first electrical parameter; and transmitting the packet to the central controller.Type: GrantFiled: March 29, 2018Date of Patent: April 20, 2021Assignee: Panoramic Power Ltd.Inventors: Adi Shamir, Daniel Aljadeff
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Patent number: 10912048Abstract: A system and method for the synchronization of a central controller wirelessly for determining values of electrical parameters. The method includes sampling an electrical signal via at least one self-powered power sensor (SPPS); estimating, via the at least one SPPS, a time-stamp based on the sampled electrical signal; estimating, via the at least one SPPS, at least a first electrical parameter; generating a preamble of a packet; generating a synchronization information for a synchronization field of the packet; transmitting the packet components wirelessly; determining a time offset value for the packet based on the time-stamp and the transmission time-stamp of the synchronization information; and transmitting the time offset value by appending the time offset value to the packet, wherein the time offset value is used for determining at least a second electrical parameter.Type: GrantFiled: October 7, 2019Date of Patent: February 2, 2021Assignee: PANORAMIC POWER LTD.Inventors: Adi Shamir, Daniel Aljadeff
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Patent number: 10771923Abstract: This disclosure provides methods and systems for locating wireless mobile devices in an area, for example, using an unmanned aerial vehicle. An unmanned aerial vehicle may receive a wireless signal with identification information from a mobile device. The unmanned aerial vehicle may fly in wireless communication range with the mobile device; measuring, representative parameters related to the received wireless signal and associating the value of measured representative parameters with the mobile device identification and with the location of the unmanned aerial vehicle at the time the wireless signal was received and estimating, the location of the mobile device in the area based on the value of measured representative parameters and the location of the unmanned aerial vehicle at the time it received the wireless signal.Type: GrantFiled: July 10, 2017Date of Patent: September 8, 2020Inventor: Daniel Aljadeff
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Publication number: 20200045657Abstract: A system and method for the synchronization of a central controller wirelessly for determining values of electrical parameters. The method includes sampling an electrical signal via at least one self-powered power sensor (SPPS); estimating, via the at least one SPPS, a time-stamp based on the sampled electrical signal; estimating, via the at least one SPPS, at least a first electrical parameter; generating a preamble of a packet; generating a synchronization information for a synchronization field of the packet; transmitting the packet components wirelessly; determining a time offset value for the packet based on the time-stamp and the transmission time-stamp of the synchronization information; and transmitting the time offset value by appending the time offset value to the packet, wherein the time offset value is used for determining at least a second electrical parameter.Type: ApplicationFiled: October 7, 2019Publication date: February 6, 2020Applicant: Panoramic Power Ltd.Inventors: Adi SHAMIR, Daniel ALJADEFF
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Patent number: 10512052Abstract: A system and method for the synchronization of a central controller wirelessly for determining values of electrical parameters. The method includes sampling an electrical signal via at least one self-powered power sensor (SPPS); estimating, via the at least one SPPS, a time-stamp based on the sampled electrical signal; estimating, via the at least one SPPS, at least a first electrical parameter; generating a preamble of a packet; generating a synchronization information for a synchronization field of the packet; transmitting the packet components wirelessly; determining a time offset value for the packet based on the time-stamp and the transmission time-stamp of the synchronization information; and transmitting the time offset value by appending the time offset value to the packet, wherein the time offset value is used for determining at least a second electrical parameter.Type: GrantFiled: March 28, 2018Date of Patent: December 17, 2019Assignee: Panoramic Power Ltd.Inventors: Adi Shamir, Daniel Aljadeff
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Patent number: 10436825Abstract: A system and method for the synchronization of a central controller wirelessly connected to at least one self-powered power sensor (SPPS). The method includes: sampling an electrical signal by at least one SPPS; estimating by the at least one SPPS a time of a sample of the electrical signal; generating a packet comprising packet components including a preamble, a synchronization field, and message data; generating synchronization information for the synchronization field of the packet; transmitting wirelessly the packet components; determining a time offset value for the packet, the time offset calculated from the time of the sample of the electrical signal and a transmission time-stamp of the synchronization information; and transmitting the time offset value by appending it to the packet, wherein the time offset value is used for the purpose of calculating at least an electrical parameter.Type: GrantFiled: April 30, 2018Date of Patent: October 8, 2019Assignee: Panoramic Power Ltd.Inventors: Adi Shamir, Daniel Aljadeff
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Publication number: 20190297462Abstract: This disclosure provides methods and systems for locating wireless mobile devices in an area, for example, using an unmanned aerial vehicle. An unmanned aerial vehicle may receive a wireless signal with identification information from a mobile device. The unmanned aerial vehicle may fly in wireless communication range with the mobile device; measuring, representative parameters related to the received wireless signal and associating the value of measured representative parameters with the mobile device identification and with the location of the unmanned aerial vehicle at the time the wireless signal was received and estimating, the location of the mobile device in the area based on the value of measured representative parameters and the location of the unmanned aerial vehicle at the time it received the wireless signal.Type: ApplicationFiled: July 10, 2017Publication date: September 26, 2019Inventor: Daniel ALJADEFF
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Publication number: 20190033354Abstract: A system and method for the synchronization of a central controller wirelessly connected to at least one self-powered power sensor (SPPS). The method includes: sampling an electrical signal by at least one SPPS; estimating by the at least one SPPS a time of a sample of the electrical signal; generating a packet comprising packet components including a preamble, a synchronization field, and message data; generating synchronization information for the synchronization field of the packet; transmitting wirelessly the packet components; determining a time offset value for the packet, the time offset calculated from the time of the sample of the electrical signal and a transmission time-stamp of the synchronization information; and transmitting the time offset value by appending it to the packet, wherein the time offset value is used for the purpose of calculating at least an electrical parameter.Type: ApplicationFiled: April 30, 2018Publication date: January 31, 2019Applicant: Panoramic Power Ltd.Inventors: Adi SHAMIR, Daniel ALJADEFF
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Publication number: 20190037515Abstract: A system and method for the wireless synchronization of a self-powered power sensor (SPPS) to a central controller for calculating a value of an electrical parameter. The method includes receiving from a central controller a message that includes timing information of the central controller time base; sampling at least an electrical signal respective of a powerline connected to an SPPS; estimating from the samples of the at least an electrical signal at least a first electrical parameter, where the at least a first electrical parameter is adjusted using the timing information; generating a packet; appending to the packet the estimated at least a first electrical parameter; and transmitting the packet to the central controller.Type: ApplicationFiled: March 29, 2018Publication date: January 31, 2019Applicant: Panoramic Power Ltd.Inventors: Adi SHAMIR, Daniel ALJADEFF
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Publication number: 20190037507Abstract: A system and method for the synchronization of a central controller wirelessly for determining values of electrical parameters. The method includes sampling an electrical signal via at least one self-powered power sensor (SPPS); estimating, via the at least one SPPS, a time-stamp based on the sampled electrical signal; estimating, via the at least one SPPS, at least a first electrical parameter; generating a preamble of a packet; generating a synchronization information for a synchronization field of the packet; transmitting the packet components wirelessly; determining a time offset value for the packet based on the time-stamp and the transmission time-stamp of the synchronization information; and transmitting the time offset value by appending the time offset value to the packet, wherein the time offset value is used for determining at least a second electrical parameter.Type: ApplicationFiled: March 28, 2018Publication date: January 31, 2019Applicant: Panoramic Power Ltd.Inventors: Adi SHAMIR, Daniel ALJADEFF
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Publication number: 20180067200Abstract: A system for monitoring at least one tag device has at least one mobile cellular telephone. The mobile cellular telephone is capable of communicating on a WiFi network, wherein the at least one tag device transmits wireless data messages in a non-associating mode.Type: ApplicationFiled: November 3, 2017Publication date: March 8, 2018Inventors: Joel Powell COOK, Daniel ALJADEFF
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Patent number: 9823342Abstract: A system for monitoring at least one tag device has at least one mobile cellular telephone. The mobile cellular telephone is capable of communicating on a WiFi network, wherein the at least one tag device transmits wireless data messages in a non-associating mode.Type: GrantFiled: February 1, 2011Date of Patent: November 21, 2017Assignee: AeroScout, Ltd.Inventors: Joel Powell Cook, Daniel Aljadeff