Patents by Inventor Young Gyu Yu
Young Gyu Yu 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: 20240140195Abstract: The present disclosure relates to a transmission of an agricultural work vehicle, the transmission comprising: a pre-shift part for performing speed shifting on driving transmitted from an engine of an agricultural work vehicle; a clutch part connected to the pre-shift part so as to selectively output driving transmitted from the pre-shift part; an adjusting part connected to the clutch part so as to perform speed shifting on driving transmitted from the clutch part; and a subsequent shift part connected to the adjusting part so as to perform speed shifting on driving transmitted from the adjusting part.Type: ApplicationFiled: December 21, 2023Publication date: May 2, 2024Inventors: Jung Su HAN, Ki Taeg LEE, Won Woo PARK, Ji Hun YU, Taek Seong KIM, Young-Gyu LEE
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Patent number: 11102088Abstract: The present invention relates to a communication data modeling method. The communication data modeling method according to one embodiment of the present invention comprises the steps of: identifying a service list of an electronic device; making a first communication data sheet for communication protocol standards of the electronic device; making a second communication data sheet for products related to the electronic device; making a final communication data sheet by combining the first communication data sheet and the second communication data sheet; and creating a communication data model on the basis of the final communication data sheet.Type: GrantFiled: July 31, 2017Date of Patent: August 24, 2021Assignee: LSIS CO., LTD.Inventors: Hun Park, Young-Gyu Yu, Jae-Shik Yoon, Seong-Joon Lee
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Publication number: 20200195529Abstract: The present invention relates to a communication data modeling method. The communication data modeling method according to one embodiment of the present invention comprises the steps of: identifying a service list of an electronic device; making a first communication data sheet for communication protocol standards of the electronic device; making a second communication data sheet for products related to the electronic device; making a final communication data sheet by combining the first communication data sheet and the second communication data sheet; and creating a communication data model on the basis of the final communication data sheet.Type: ApplicationFiled: July 31, 2017Publication date: June 18, 2020Inventors: Hun PARK, Young-Gyu YU, Jae-Shik YOON, Seong-Joon LEE
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Patent number: 10381868Abstract: In some embodiments, a load power monitoring system includes a distribution board to distribute a electric power applied from a external electric power supply source or a first renewable energy source to an electric device, at least one power metering device to sense electric energy of at least one of the electric power supply source and the first renewable energy source, a second power metering device to sense electric energy distributed to the electric device, a third power metering device to sense electric energy generated from a second renewable energy source, and a monitoring server to collect electric energy data sensed at each of the power metering devices and monitor the load power based on the collected electric energy data.Type: GrantFiled: July 19, 2016Date of Patent: August 13, 2019Assignee: LSIS CO., LTD.Inventors: Hun Park, Young-Gyu Yu
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Patent number: 10254321Abstract: A system for monitoring electric energy amount according to one embodiment of the present disclosure includes an electric energy system including one or more loads receiving electric energy through an external electric energy source and a renewable energy generator, a home server for receiving information of a first electric energy amount that is an electric energy amount consumed by the one or more loads, a second electric energy amount that is supplied from the external electric energy source to the electric energy system, and a third electric energy amount that is supplied from the renewable energy generator to the electric energy system, and an electric energy amount monitoring server calculating the second electric energy amount or the third electric energy amount from electric energy consumption of the electric energy system, which is received from the home server, and supply electric energy amount information supplied to the electric energy system.Type: GrantFiled: November 22, 2016Date of Patent: April 9, 2019Assignee: LSIS CO., LTD.Inventors: Hwa-Young Choi, Hee-Tae Roh, Young-Gyu Yu
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Patent number: 10203360Abstract: Disclosed embodiments relate to a power monitoring system. In some embodiments, the power monitoring system includes: a sampling device configured to measure patterns of energy consumed by loads included in the power system; an electric meter configured to measure an amount of second energy supplied from a system to the power system; a power supply configured to supply power stored therein or generate power to supply the power system and measure an amount of third energy supplied; and an external server configured to receive at least one of the patterns, the amount of the second energy and the amount of the third energy and analyze the patterns to acquire an amount of first energy for each of the loads. In some embodiments, the external server calculates at least one of the amount of the first, second and third energy.Type: GrantFiled: August 18, 2016Date of Patent: February 12, 2019Assignee: LSIS CO., LTD.Inventors: Hun Park, Young-Gyu Yu, Hee-Tae Roh
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Patent number: 10151804Abstract: Disclosed embodiments relate to a power monitoring system. In some embodiments, the power monitoring system includes: a sampling device configured to measure patterns of how loads included in the power system consume energy; an electric meter configured to measure a first amount of energy supplied from a transmission system to the power system; a power supply configured to supply power stored therein or generate power to supply it to the power system, and measure a second amount of energy supplied to the power system; an external server configured to receive measurements of the patterns from the sampling device, and obtain a third amount of energy consumed by the loads based on the measurements; and a home server configured to receive the first amount of energy and/or second amount of energy and transmit/receive data to/from the external server.Type: GrantFiled: August 10, 2016Date of Patent: December 11, 2018Assignee: LSIS CO., LTD.Inventors: Hun Park, Young-Gyu Yu, Hae-Tae Roh
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Patent number: 10091273Abstract: A data collecting device collecting state information of a photovoltaic device is provided. The data collecting device includes a reception unit collecting the state information, and a transmitting unit transmitting the state information according to a state information transmission time based on a state information group including the state information.Type: GrantFiled: October 2, 2015Date of Patent: October 2, 2018Assignee: LSIS CO., LTD.Inventors: Young Gyu Yu, Choong Kun Cho
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Patent number: 9804212Abstract: An energy management system controlling energy flowing into or out of a battery is provided. The energy management system includes a data receiving unit receiving load data and energy data; a total load amount calculating unit calculating the total amount of power consumption by using the received load data; an energy generation amount calculating unit calculating the total amount of power generation by using the received energy data; a comparator comparing the calculated total amount of the power consumption with the calculated total amount of the power generation; and a switch connecting the battery to a power supply according to a comparison result.Type: GrantFiled: June 23, 2014Date of Patent: October 31, 2017Assignee: LSIS CO., LTD.Inventors: Young Min Kang, Young Gyu Yu
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Patent number: 9794654Abstract: Disclosed embodiments relate to a power metering system, a method and a system for monitoring power consumed by loads by using the power metering system. In some embodiments, the system for monitoring power consumed by loads includes an external power supply source, a renewable energy sources, a distribution board, one or more power metering systems, and a monitoring server.Type: GrantFiled: July 20, 2016Date of Patent: October 17, 2017Assignee: LSIS CO., LTD.Inventors: Hee-Tae Roh, Young-Gyu Yu
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Patent number: 9787248Abstract: A load power monitoring system includes: an external power supply source; a renewable energy source configured to generate power or store a power applied from the external power supply source, and discharge the generated or stored power; a distribution board configured to distribute a power applied from the external power supply source or the renewable energy source to an electronic device; a power measurement device configured to detect power amount data of at least one of the external power supply source and the renewable energy source; a second power measurement device configured to detect power amount data distributed to the electronic device; and a monitoring server configured to collect power amount data detected by each of the power measurement devices and monitor a power of a load on the basis of the collected power amount data.Type: GrantFiled: December 8, 2015Date of Patent: October 10, 2017Assignee: LSIS CO., LTD.Inventors: Hun Park, Young Gyu Yu
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Publication number: 20170234914Abstract: A system for monitoring electric energy amount according to one embodiment of the present disclosure includes an electric energy system including one or more loads receiving electric energy through an external electric energy source and a renewable energy generator, a home server for receiving information of a first electric energy amount that is an electric energy amount consumed by the one or more loads, a second electric energy amount that is supplied from the external electric energy source to the electric energy system, and a third electric energy amount that is supplied from the renewable energy generator to the electric energy system, and an electric energy amount monitoring server calculating the second electric energy amount or the third electric energy amount from electric energy consumption of the electric energy system, which is received from the home server, and supply electric energy amount information supplied to the electric energy system.Type: ApplicationFiled: November 22, 2016Publication date: August 17, 2017Inventors: Hwa-Young CHOI, Hee-Tae ROH, Young-Gyu YU
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Publication number: 20170052220Abstract: Disclosed embodiments relate to a power monitoring system. In some embodiments, the power monitoring system includes: a sampling device configured to measure patterns of energy consumed by loads included in the power system; an electric meter configured to measure an amount of second energy supplied from a system to the power system; a power supply configured to supply power stored therein or generate power to supply the power system and measure an amount of third energy supplied; and an external server configured to receive at least one of the patterns, the amount of the second energy and the amount of the third energy and analyze the patterns to acquire an amount of first energy for each of the loads. In some embodiments, the external server calculates at least one of the amount of the first, second and third energy.Type: ApplicationFiled: August 18, 2016Publication date: February 23, 2017Inventors: Hun PARK, Young-Gyu YU, Hee-Tae ROH
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Publication number: 20170052231Abstract: Disclosed embodiments relate to a power monitoring system. In some embodiments, the power monitoring system includes: a sampling device configured to measure patterns of how loads included in the power system consume energy; an electric meter configured to measure a first amount of energy supplied from a transmission system to the power system; a power supply configured to supply power stored therein or generate power to supply it to the power system, and measure a second amount of energy supplied to the power system; an external server configured to receive measurements of the patterns from the sampling device, and obtain a third amount of energy consumed by the loads based on the measurements; and a home server configured to receive the first amount of energy and/or second amount of energy and transmit/receive data to/from the external server.Type: ApplicationFiled: August 10, 2016Publication date: February 23, 2017Inventors: Hun PARK, Young-Gyu YU, Hae-Tae ROH
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Publication number: 20170033600Abstract: In some embodiments, a load power monitoring system includes a distribution board to distribute a electric power applied from a external electric power supply source or a first renewable energy source to an electric device, at least one power metering device to sense electric energy of at least one of the electric power supply source and the first renewable energy source, a second power metering device to sense electric energy distributed to the electric device, a third power metering device to sense electric energy generated from a second renewable energy source, and a monitoring server to collect electric energy data sensed at each of the power metering devices and monitor the load power based on the collected electric energy data.Type: ApplicationFiled: July 19, 2016Publication date: February 2, 2017Inventors: Hun PARK, Young-Gyu YU
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Publication number: 20170034599Abstract: Disclosed embodiments relate to a power metering system, a method and a system for monitoring power consumed by loads by using the power metering system. In some embodiments, the system for monitoring power consumed by loads includes an external power supply source, a renewable energy sources, a distribution board, one or more power metering systems, and a monitoring server.Type: ApplicationFiled: July 20, 2016Publication date: February 2, 2017Inventors: Hee-Tae ROH, Young-Gyu YU
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Publication number: 20160294322Abstract: A load power monitoring system includes: an external power supply source; a renewable energy source configured to generate power or store a power applied from the external power supply source, and discharge the generated or stored power; a distribution board configured to distribute a power applied from the external power supply source or the renewable energy source to an electronic device; a power measurement device configured to detect power amount data of at least one of the external power supply source and the renewable energy source; a second power measurement device configured to detect power amount data distributed to the electronic device; and a monitoring server configured to collect power amount data detected by each of the power measurement devices and monitor a power of a load on the basis of the collected power amount data.Type: ApplicationFiled: December 8, 2015Publication date: October 6, 2016Applicant: LSIS CO., LTD.Inventors: HUN PARK, YOUNG GYU YU
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Publication number: 20160212196Abstract: A data collecting device collecting state information of a photovoltaic device is provided. The data collecting device includes a reception unit collecting the state information, and a transmitting unit transmitting the state information according to a state information transmission time based on a state information group including the state information.Type: ApplicationFiled: October 2, 2015Publication date: July 21, 2016Applicant: LSIS CO., LTD.Inventors: Young Gyu YU, Choong Kun CHO
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Patent number: 9396868Abstract: Disclosed is a signal coupling apparatus for power line communication, the apparatus comprising a housing centrally formed with a groove to pass a power line there through, and a non-contact interface unit accommodated inside the housing to induce a power signal or a power line communication signal from the power line using an electromagnetic induction.Type: GrantFiled: May 7, 2013Date of Patent: July 19, 2016Assignee: LSIS CO., LTD.Inventors: Young Gyu Yu, Jae Kang Sim
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Patent number: 9337896Abstract: Provided is a blocking filter for PLC, the blocking filter including a low pass filter unit including a capacitor and a plurality of inductors, a plurality of magnetic saturation prevention circuits each connected to the inductor in parallel to prevent magnetic saturation of the inductor, and operating in response to an interruption control signal inputted from outside, and a first switch connected or opened in response to the interruption control signal and interconnected between the low pass filter unit and a neutral line.Type: GrantFiled: December 11, 2012Date of Patent: May 10, 2016Assignee: LSIS CO., LTD.Inventors: Jae Kang Sim, Young Gyu Yu