Patents by Inventor Heesoo MOON
Heesoo MOON 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: 10355488Abstract: Energy storage devices, servers, and methods for controlling the same are disclosed. The energy storage device can include at least one battery pack, a network interface configured to exchange data with a server, and a connector that receives alternating current (AC) power from an internal power network or outputs AC power to the internal power network. Energy storage device can also include a power converter configured to convert the AC power from the internal power network into direct current (DC) power based on the information about the power to store when information about power to store is received from the server, or, convert DC power stored in the battery pack into AC power based on the information about the power to output when information about power to output to the internal power network is received from the server. Accordingly, energy may be more efficiently stored.Type: GrantFiled: September 23, 2016Date of Patent: July 16, 2019Assignee: LG ELECTRONICS INC.Inventors: Heesoo Moon, Jaehyuk Park, Sanghun Kim, Seungyong Lee
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Patent number: 10170916Abstract: An energy storage device including at least one battery pack; a communication module configured to transmit power-on information or energy storage amount information to a power management device and to receive a charge command or discharge command from the power management device; a connector configured to receive alternating current (AC) power, supplied to an internal power network through a photovoltaic module, from the internal power network based on the charge command or to output AC power to the internal power network based on the discharge command; and a power converter configured to, when the charge command is received from the power management device, convert the AC power from the internal power network into direct current (DC) power based on the charge command, or, when the discharge command is received from the power management device, convert DC power stored in the at least one battery pack into AC power based on the discharge command.Type: GrantFiled: September 21, 2016Date of Patent: January 1, 2019Assignee: LG ELECTRONICS INC.Inventors: Seungyong Lee, Jaehyuk Park, Heesoo Moon
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Patent number: 9817467Abstract: Discussed are an energy storage device and an energy storage system including the energy storage device. The energy storage device includes at least one battery pack, a power conversion unit to convert, into DC power, AC power from a first phase from among three phases of an internal power network in a charging mode of the energy storage device, and to convert the DC power stored in the at least one battery pack into the AC power in a discharging mode of the energy storage device, a communication module to exchange data with an external energy storage device, and a controller to control the power conversion unit.Type: GrantFiled: August 13, 2015Date of Patent: November 14, 2017Assignee: LG ELECTRONICS INC.Inventors: Seungyong Lee, Jihoon Ko, Heesoo Moon, Jeonghwan Kim
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Publication number: 20170012441Abstract: An energy storage device including at least one battery pack; a communication module configured to transmit power-on information or energy storage amount information to a power management device and to receive a charge command or discharge command from the power management device; a connector configured to receive alternating current (AC) power, supplied to an internal power network through a photovoltaic module, from the internal power network based on the charge command or to output AC power to the internal power network based on the discharge command; and a power converter configured to, when the charge command is received from the power management device, convert the AC power from the internal power network into direct current (DC) power based on the charge command, or, when the discharge command is received from the power management device, convert DC power stored in the at least one battery pack into AC power based on the discharge command.Type: ApplicationFiled: September 21, 2016Publication date: January 12, 2017Applicant: LG ELECTRONICS INC.Inventors: Seungyong LEE, Jaehyuk PARK, Heesoo Moon
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Publication number: 20170012434Abstract: Energy storage devices, servers, and methods for controlling the same are disclosed. The energy storage device can include at least one battery pack, a network interface configured to exchange data with a server, and a connector that receives alternating current (AC) power from an internal power network or outputs AC power to the internal power network. Energy storage device can also include a power converter configured to convert the AC power from the internal power network into direct current (DC) power based on the information about the power to store when information about power to store is received from the server, or, convert DC power stored in the battery pack into AC power based on the information about the power to output when information about power to output to the internal power network is received from the server. Accordingly, energy may be more efficiently stored.Type: ApplicationFiled: September 23, 2016Publication date: January 12, 2017Inventors: Heesoo Moon, Jaehyuk Park, Sanghun Kim, Seungyong Lee
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Patent number: 9490635Abstract: An energy storage device, a power management device, a mobile terminal, and a method for operating the same are discussed. The energy storage device includes a battery pack, a communication module to transmit power-on information or energy storage amount information to a power management device and to receive a charge command or discharge command from the power management device, a connector to receive AC power from the internal power network based on the charge command or to output AC power to the internal power network based on the discharge command, and a power converter to, when the charge command is received from the power management device, convert the AC power from the internal power network into DC power based on the charge command, or, when the discharge command is received from the power management device, convert DC power in the battery pack into AC power based on the discharge command.Type: GrantFiled: August 16, 2013Date of Patent: November 8, 2016Assignee: LG ELECTRONICS INC.Inventors: Seungyong Lee, Jaehyuk Park, Heesoo Moon
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Patent number: 9478990Abstract: Energy storage devices, servers, and methods for controlling the same are disclosed. The energy storage device can include at least one battery pack, a network interface configured to exchange data with a server, and a connector that receives alternating current (AC) power from an internal power network or outputs AC power to the internal power network. Energy storage device can also include a power converter configured to convert the AC power from the internal power network into direct current (DC) power based on the information about the power to store when information about power to store is received from the server, or, convert DC power stored in the battery pack into AC power based on the information about the power to output when information about power to output to the internal power network is received from the server. Accordingly, energy may be more efficiently stored.Type: GrantFiled: March 15, 2013Date of Patent: October 25, 2016Assignee: LG ELECTRONICS INC.Inventors: Heesoo Moon, Jaehyuk Park, Sanghun Kim, Seungyong Lee
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Publication number: 20160048194Abstract: Discussed are an energy storage device and an energy storage system including the energy storage device. The energy storage device includes at least one battery pack, a power conversion unit to convert, into DC power, AC power from a first phase from among three phases of an internal power network in a charging mode of the energy storage device, and to convert the DC power stored in the at least one battery pack into the AC power in a discharging mode of the energy storage device, a communication module to exchange data with an external energy storage device, and a controller to control the power conversion unit.Type: ApplicationFiled: August 13, 2015Publication date: February 18, 2016Applicant: LG ELECTRONICS INC.Inventors: Seungyong LEE, Jihoon KO, Heesoo MOON, Jeonghwan KIM
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Publication number: 20140049886Abstract: An energy storage device, a power management device, a mobile terminal, and a method for operating the same are discussed. The energy storage device includes a battery pack, a communication module to transmit power-on information or energy storage amount information to a power management device and to receive a charge command or discharge command from the power management device, a connector to receive AC power from the internal power network based on the charge command or to output AC power to the internal power network based on the discharge command, and a power converter to, when the charge command is received from the power management device, convert the AC power from the internal power network into DC power based on the charge command, or, when the discharge command is received from the power management device, convert DC power in the battery pack into AC power based on the discharge command.Type: ApplicationFiled: August 16, 2013Publication date: February 20, 2014Applicant: LG ELECTRONICS INC.Inventors: Seungyong LEE, Jaehyuk PARK, Heesoo MOON
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Publication number: 20110191026Abstract: A broadcast signal receiver includes a first input unit receiving information of solar cell module producing power, a storage unit storing the information of the solar cell module, a second input unit receiving a broadcast signal, and an output unit outputting the broadcast signal and the information of the solar cell module, wherein the information of the solar cell module is transmitted via a predetermined communication standard and the broadcast signal is transmitted via a digital broadcast standard.Type: ApplicationFiled: January 25, 2011Publication date: August 4, 2011Inventor: Heesoo MOON