Patents by Inventor Erran Kagan
Erran Kagan 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: 8116996Abstract: A system and method utilizing virtual switching in an electrical panel meter or multifunction device is provided. The virtual switching enables the meter or multifunction device to be upgraded or downgraded through a switching signal, by activating or deactivating multiple operative functions that are to be performed in the meter or multifunction device, such as operative functions for substation automation. Accordingly, when the upgrade or downgrade is necessary, the meter or multifunction device does not have to be replaced.Type: GrantFiled: February 8, 2010Date of Patent: February 14, 2012Assignee: Electro Industries/ Gauge TechInventor: Erran Kagan
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Publication number: 20120029850Abstract: An intelligent electronic device for monitoring and determining an amount of electrical power usage by a consumer, or end user, and for providing broadband Internet access to the consumer. The intelligent electronic device includes at least one sensor coupled to an electric circuit configured for measuring at least one power parameter of the electrical circuit and generating at least one analog signal indicative of the at least one power parameter; at least one digital to analog converter coupled to the at least one sensor configured for receiving the at least one analog signal and converting the at least one analog signal to at least one digital signal; a processor configured for receiving the at least one digital signal and calculating energy consumption in the electrical circuit; and a gateway configured for receiving data transmissions imposed on the electrical circuit and for demodulating the imposed data transmission for providing data communications.Type: ApplicationFiled: September 19, 2011Publication date: February 2, 2012Applicant: ELECTRO INDUSTRIES/GAUGE TECHInventor: Erran Kagan
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Publication number: 20120026006Abstract: A meter is provided having a communication interface for receiving and interfacing with a communication device for transmitting measurement and other data to a central computer station via the communication device. The meter includes a measurement module for obtaining measurement data and a processor having a memory for storing application software for communicating the measurement and other data to the communication interface. The data are then provided to the communication device via the communication interface. The communication device is preferably a plug-and-play PCMCIA-type card or other type of memory card having a processor and a connection port for connecting to a port adaptor of the communication interface for receiving the data via the connection port-port adaptor connection.Type: ApplicationFiled: August 5, 2011Publication date: February 2, 2012Applicant: ELECTRO INDUSTRIES/GAUGE TECHInventor: Erran Kagan
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Publication number: 20120010831Abstract: An intelligent electronic device (IED) having a programmable display is provided. The present disclosure provides for defining screens of a display on a revenue based energy meter. The method utilizes Modbus registers and defines a programming technique wherein a user can custom make any desired screen for every application based on what a user needs. The programming utilizes Modbus registers maps to allow for the customizable screens. Moreover, the display interface allows for customized labeling to provide notice and information to users as to measured parameters other than electricity that the meter might be accumulating such as steam, water, gas or other type of commodity.Type: ApplicationFiled: June 8, 2011Publication date: January 12, 2012Applicant: Electro Industries/Gauge TechInventor: Erran Kagan
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Patent number: 8078418Abstract: An intelligent electronic device (IED) having a gain control unit adapted to selectively regulate operating ranges of output signals of a sensing circuit of the device is described. In one embodiment, the IED is a digital electric power and energy meter, which operating ranges for supply voltages and supply currents of electrical services may be adjusted to match pre-determined ranges for input signals of a data acquisition system or a data processing module of the meter.Type: GrantFiled: March 27, 2008Date of Patent: December 13, 2011Assignee: Electro Industries/Gauge TechInventors: Tibor Banhegyesi, Erran Kagan, Patricia E. Banker
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Publication number: 20110299418Abstract: An electrical metering system capable of performing multiple metering functions, collecting data, and wirelessly provides the collected metering data to a utility operator. In the electrical metering system, at least one computing device for initiating a request for data. A first modem connects the computing device to an infrastructure. A wireless embedded modem for wirelessly connects an electric meter to an infrastructure, and the wireless electric modem receives a request from the computing device and wirelessly transmits the metering data to the computing device, thereby initiating the request.Type: ApplicationFiled: August 15, 2011Publication date: December 8, 2011Applicant: ELECTRO INDUSTRIES/GAUGETECHInventors: Wei Wang, Erran Kagan
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Publication number: 20110270551Abstract: A metering device of a power substation and method are provided for operating on a secondary analog waveform output by a transformer assembly receiving a primary waveform. The method includes stepping down the secondary waveform and generating a corresponding output signal; operating on the corresponding output signal for generating a corresponding first digital signal having a value proportional to the corresponding output signal and within a first range; and operating on the corresponding output signal for generating a corresponding second digital signal having a value proportional to the corresponding output signal and within a second range. The method further includes processing the first digital signal and outputting a corresponding first output signal; processing the second digital signal and outputting a corresponding second output signal; processing the first and second output signals; and generating output corresponding to the processing of the first and second output signals.Type: ApplicationFiled: March 1, 2011Publication date: November 3, 2011Applicant: ELECTRO INDUSTRIES/GAUGE TECHInventors: Erran Kagan, Tibor Banhegyesi, Hai Zhu
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Publication number: 20110231121Abstract: A system and method for providing an additional option function to existing functionality of a meter device configured for measuring parameters of energy is provided. The meter device is coupled with an option device for exchanging data between the meter and the option devices along at least one data path, including exchanging initialization data provided by the option device between the meter device and the option device, wherein the initialization data is useable by the meter device for configuring the meter device to be in condition to operate with the option device. The data exchanged between the meter device and the option devices are processed by at least one processor. Upon the coupling of the devices and the exchanging of the initialization data, the meter device is operated with the option device for adding the option function to existing functionality of the meter device.Type: ApplicationFiled: May 31, 2011Publication date: September 22, 2011Applicant: ELECTRO INDUSTRIES/GAUGE TECHInventor: Erran Kagan
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Patent number: 8022690Abstract: An intelligent electronic device for monitoring and determining an amount of electrical power usage by a consumer, or end user, and for providing broadband Internet access to the consumer. The intelligent electronic device includes at least one sensor coupled to an electric circuit configured for measuring at least one power parameter of the electrical circuit and generating at least one analog signal indicative of the at least one power parameter; at least one digital to analog converter coupled to the at least one sensor configured for receiving the at least one analog signal and converting the at least one analog signal to at least one digital signal; a processor configured for receiving the at least one digital signal and calculating energy consumption in the electrical circuit; and a gateway configured for receiving data transmissions imposed on the electrical circuit and for demodulating the imposed data transmission for providing data communications.Type: GrantFiled: June 29, 2009Date of Patent: September 20, 2011Assignee: Electro Industries/Gauge TechInventor: Erran Kagan
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Patent number: 7999696Abstract: An electrical metering system capable of performing multiple metering functions, collecting data, and wirelessly provides the collected metering data to a utility operator. In the electrical metering system, at least one computing device for initiating a request for data. A first modem connects the computing device to an infrastructure. A wireless embedded modem for wirelessly connects an electric meter to an infrastructure, and the wireless electric modem receives a request from the computing device and wirelessly transmits the metering data to the computing device, thereby initiating the request.Type: GrantFiled: December 3, 2007Date of Patent: August 16, 2011Assignee: Electro Industries/Gauge TechInventors: Wei Wang, Erran Kagan
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Patent number: 7994934Abstract: A meter is provided having a communication interface for receiving and interfacing with a communication device for transmitting measurement and other data to a central computer station via the communication device. The meter includes a measurement module for obtaining measurement data and a processor having a memory for storing application software for communicating the measurement and other data to the communication interface. The data are then provided to the communication device via the communication interface. The communication device is preferably a plug-and-play PCMCIA-type card or other type of memory card having a processor and a connection port for connecting to a port adaptor of the communication interface for receiving the data via the connection port-port adaptor connection.Type: GrantFiled: October 5, 2004Date of Patent: August 9, 2011Assignee: Electro Industries/Gauge TechInventor: Erran Kagan
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Patent number: 7974798Abstract: An intelligent electronic device (IED) having a gain control unit adapted to selectively regulate operating ranges of output signals of a sensing circuit of the device is described. In one embodiment, the IED is a digital electric power and energy meter, which operating ranges for supply voltages and supply currents of electrical services may be adjusted to match pre-determined ranges for input signals of a data acquisition system or a data processing module of the meter.Type: GrantFiled: March 27, 2008Date of Patent: July 5, 2011Assignee: Electro Industries/Gauge TechInventors: Tibor Banhegyesi, Erran Kagan, Patricia E. Banker
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Patent number: 7953565Abstract: A system and method for providing an additional option function to existing functionality of a meter device configured for measuring parameters of energy is provided. The meter device is coupled with an option device for exchanging data between the meter and the option devices along at least one data path, including exchanging initialization data provided by the option device between the meter device and the option device, wherein the initialization data is useable by the meter device for configuring the meter device to be in condition to operate with the option device. The data exchanged between the meter device and the option devices are processed by at least one processor. Upon the coupling of the devices and the exchanging of the initialization data, the meter device is operated with the option device for adding the option function to existing functionality of the meter device.Type: GrantFiled: December 29, 2008Date of Patent: May 31, 2011Assignee: Electro Industries/Gauge TechInventor: Erran Kagan
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Publication number: 20110054814Abstract: A power meter or other electrical device is provided having two independent and communicatively isolated Ethernet ports. The first Ethernet port is addressable by a first unique identifier and is configured for enabling full access to the power meter via an internal LAN. This enables a LAN operator to remotely access the power meter via the internal LAN for performing metering functions, such as full telemetry, control and programming. The second Ethernet port is addressable by a second unique identifier and is configured for being connected to the Internet. Since the second Ethernet port is communicatively isolated from the first Ethernet port, a user can access the power meter via the Internet, but cannot access the internal LAN by connecting to the power meter via the Internet.Type: ApplicationFiled: June 28, 2010Publication date: March 3, 2011Applicant: ELECTRO INDUSTRIES/GAUGE TECHInventor: Erran Kagan
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Patent number: 7899630Abstract: A metering device of a power substation and method are provided for operating on a secondary analog waveform output by a transformer assembly receiving a primary waveform. The method includes stepping down the secondary waveform and generating a corresponding output signal; operating on the corresponding output signal for generating a corresponding first digital signal having a value proportional to the corresponding output signal and within a first range; and operating on the corresponding output signal for generating a corresponding second digital signal having a value proportional to the corresponding output signal and within a second range. The method further includes processing the first digital signal and outputting a corresponding first output signal; processing the second digital signal and outputting a corresponding second output signal; processing the first and second output signals; and generating output corresponding to the processing of the first and second output signals.Type: GrantFiled: February 25, 2008Date of Patent: March 1, 2011Assignee: Electro Industries/Gauge TechInventor: Erran Kagan
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Publication number: 20110035338Abstract: An intelligent electronic device (IED) includes a user authentication module configured for authenticating authorized users of the IED and preventing an access by non-authorized personnel to a user-selectable portion of operational features of the IED. In exemplary embodiments, the user authentication module includes a database of information authenticating an authorized user and a sensor acquiring user-identifying information (e.g., a biometric sensor, a reader of magnetic, holographic, RFID, or smart ID cards, or a keypad). In one application, these techniques are implemented in IEDs such as electrical power and energy meters and used to control access to reset, configuration, billing, communication, and data acquisition/processing functions of the meters.Type: ApplicationFiled: August 5, 2009Publication date: February 10, 2011Applicant: ELECTRO INDUSTRIES/GAUGE TECH.Inventors: Andrew Kagan, Erran Kagan
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Publication number: 20100324845Abstract: An intelligent electronic device (IED) has enhanced power quality and communications capabilities. The power meter can perform energy analysis by waveform capture, detect transient on the front end voltage input channels and provide revenue measurements. The power meter splits and distributes the front end input channels into separate circuits for scaling and processing by dedicated processors for specific applications by the power meter. Front end voltage input channels are split and distributed into separate circuits for transient detection, waveform capture analysis and revenue measurement, respectively. Front end current channels are split and distributed into separate circuits for waveform capture analysis and revenue measurement, respectively.Type: ApplicationFiled: April 3, 2008Publication date: December 23, 2010Applicant: Electro Industries/Gauge Tech.Inventors: Joseph Spanier, Erran Kagan, Wei Wang
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Publication number: 20100179777Abstract: A panel meter including an energy test pulse device that enables the panel meter to be used for revenue applications and eliminates the need for two separate meters, one for panel indication, and the other for energy and revenue applications. The electrical panel meter including at least one sensor configured for measuring an electrical parameter; at least one analog-to-digital converter coupled to the at least one sensor for converting the measured electrical parameter to a digital signal; a display for continuously displaying at least one electrical parameter; a processor configured to receive the digital signal and calculate an amount of energy consumed; and a test pulse circuit configured to receive the calculated amount and generate a plurality of pulses equal to the calculated amount, wherein each of the plurality of pulses is equal to a predetermined amount of energy.Type: ApplicationFiled: March 22, 2010Publication date: July 15, 2010Applicant: ELECTRO INDUSTRIES/GAUGE TECHInventors: Erran Kagan, Tibor Banhegyesi
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Patent number: 7747733Abstract: A power meter or other electrical device is provided having two independent and communicatively isolated Ethernet ports. The first Ethernet port is addressable by a first unique identifier and is configured for enabling full access to the power meter via an internal LAN. This enables a LAN operator to remotely access the power meter via the internal LAN for performing metering functions, such as full telemetry, control and programming. The second Ethernet port is addressable by a second unique identifier and is configured for being connected to the Internet. Since the second Ethernet port is communicatively isolated from the first Ethernet port, a user can access the power meter via the Internet, but cannot access the internal LAN by connecting to the power meter via the Internet.Type: GrantFiled: January 19, 2005Date of Patent: June 29, 2010Assignee: Electro Industries/Gauge TechInventor: Erran Kagan
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Publication number: 20100138001Abstract: A system and method utilizing virtual switching in an electrical panel meter or multifunction device is provided. The virtual switching enables the meter or multifunction device to be upgraded or downgraded through a switching signal, by activating or deactivating multiple operative functions that are to be performed in the meter or multifunction device, such as operative functions for substation automation. Accordingly, when the upgrade or downgrade is necessary, the meter or multifunction device does not have to be replaced.Type: ApplicationFiled: February 8, 2010Publication date: June 3, 2010Applicant: ELECTRO INDUSTRIES/GAUGE TECHInventor: Erran Kagan