Patents by Inventor Joonggil JEONG
Joonggil JEONG 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: 11532954Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.Type: GrantFiled: January 14, 2022Date of Patent: December 20, 2022Assignee: LG Electronics Inc.Inventors: Seonghun Lee, Byungsang Jung, Hwanyong Kim, Seungje Park, Sangdoo Ha, Yongjun Son, Seonwook Park, Jaesung Yang, Wonbok Lee, Gyoocheol Choi, Joonggil Jeong
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Publication number: 20220228792Abstract: A refrigerator is provided that includes a cabinet having a refrigerating compartment cooled by a refrigerating compartment evaporator and a refrigerating compartment fan, and a freezing compartment cooled by a freezing compartment evaporator and a freezing compartment fan. A filler is provided on one of pair of doors to shield a gap between the pair of doors when the pair of doors are closed, a filler heater is provided inside the filler, and a controller is configured to control operations of the refrigerating compartment fan, the freezing compartment fan, the filler heater, and a compressor. When the refrigerating compartment evaporator performs a defrosting operation, the controller turns on the refrigerating compartment fan and the filler heater in state in that the compressor turns off so that heated air inside the refrigerating compartment is circulated to pass through the refrigerating compartment evaporator.Type: ApplicationFiled: January 18, 2022Publication date: July 21, 2022Inventor: Joonggil JEONG
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Publication number: 20220140658Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.Type: ApplicationFiled: January 14, 2022Publication date: May 5, 2022Inventors: Seonghun LEE, Byungsang JUNG, Hwanyong KIM, Seungje PARK, Sangdoo HA, Yongjun SON, Seonwook PARK, Jaesung YANG, Wonbok LEE, Gyoocheol CHOI, Joonggil JEONG
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Patent number: 11239702Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.Type: GrantFiled: November 24, 2020Date of Patent: February 1, 2022Assignee: LG Electronics Inc.Inventors: Seonghun Lee, Byungsang Jung, Hwanyong Kim, Seungje Park, Sangdoo Ha, Yongjun Son, Seonwook Park, Jaesung Yang, Wonbok Lee, Gyoocheol Choi, Joonggil Jeong
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Publication number: 20210083521Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.Type: ApplicationFiled: November 24, 2020Publication date: March 18, 2021Inventors: Seonghun LEE, Byungsang JUNG, Hwanyong KIM, Seungje PARK, Sangdoo HA, Yongjun SON, Seonwook PARK, Jaesung YANG, Wonbok LEE, Gyoocheol CHOI, Joonggil JEONG
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Patent number: 10886785Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.Type: GrantFiled: July 1, 2019Date of Patent: January 5, 2021Assignee: LG Electronics Inc.Inventors: Seonghun Lee, Byungsang Jung, Hwanyong Kim, Seungje Park, Sangdoo Ha, Yongjun Son, Seonwook Park, Jaesung Yang, Wonbok Lee, Gyoocheol Choi, Joonggil Jeong
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Publication number: 20190326784Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.Type: ApplicationFiled: July 1, 2019Publication date: October 24, 2019Inventors: Seonghun LEE, Byungsang JUNG, Hwanyong KIM, Seungje PARK, Sangdoo HA, Yongjun SON, Seonwook PARK, Jaesung YANG, Wonbok LEE, Gyoocheol CHOI, Joonggil JEONG
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Patent number: 10340741Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.Type: GrantFiled: December 16, 2016Date of Patent: July 2, 2019Assignee: LG Electronics Inc.Inventors: Seonghun Lee, Byungsang Jung, Hwanyong Kim, Seungje Park, Sangdoo Ha, Yongjun Son, Seonwook Park, Jaesung Yang, Wonbok Lee, Gyoocheol Choi, Joonggil Jeong
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Patent number: 10139155Abstract: A refrigerator includes a shelf holder having holes along a vertical direction on a wall of a food storage chamber, and a shelf assembly attachable to the shelf holder via at least one of the holes. The refrigerator also includes an electronic device provided on the shelf assembly; a holder terminal unit provided between the shelf holder and the wall and having a holder-side terminal facing at least one of the holes; and a shelf terminal unit provided at a side of the shelf assembly that is configured to attach to the shelf holder. The shelf terminal unit has a pin configured to be inserted into and electrically connect with the holder-side terminal in a state in which the shelf assembly is attached to the shelf holder. The pin is electrically connected to the electronic device of the shelf assembly, and is longitudinally movable relative to the shelf terminal unit.Type: GrantFiled: January 4, 2017Date of Patent: November 27, 2018Assignee: LG Electronics Inc.Inventors: Wonbok Lee, Joonggil Jeong
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Patent number: 9793763Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.Type: GrantFiled: December 16, 2016Date of Patent: October 17, 2017Assignee: LG Electronics Inc.Inventors: Seonghun Lee, Byungsang Jung, Hwanyong Kim, Seungje Park, Sangdoo Ha, Yongjun Son, Seonwook Park, Jaesung Yang, Wonbok Lee, Gyoocheol Choi, Joonggil Jeong
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Publication number: 20170211875Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.Type: ApplicationFiled: December 16, 2016Publication date: July 27, 2017Inventors: Seonghun LEE, Byungsang JUNG, Hwanyong KIM, Seungje PARK, Sangdoo HA, Yongjun SON, Seonwook PARK, Jaesung YANG, Wonbok LEE, Gyoocheol CHOI, Joonggil JEONG
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Publication number: 20170214277Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.Type: ApplicationFiled: December 16, 2016Publication date: July 27, 2017Inventors: Seonghun LEE, Byungsang JUNG, Hwanyong KIM, Seungje PARK, Sangdoo HA, Yongjun SON, Seonwook PARK, Jaesung YANG, Wonbok LEE, Gyoocheol CHOI, Joonggil JEONG
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Publication number: 20170191743Abstract: A refrigerator includes a shelf holder having holes along a vertical direction on a wall of a food storage chamber, and a shelf assembly attachable to the shelf holder via at least one of the holes. The refrigerator also includes an electronic device provided on the shelf assembly; a holder terminal unit provided between the shelf holder and the wall and having a holder-side terminal facing at least one of the holes; and a shelf terminal unit provided at a side of the shelf assembly that is configured to attach to the shelf holder. The shelf terminal unit has a pin configured to be inserted into and electrically connect with the holder-side terminal in a state in which the shelf assembly is attached to the shelf holder. The pin is electrically connected to the electronic device of the shelf assembly, and is longitudinally movable relative to the shelf terminal unit.Type: ApplicationFiled: January 4, 2017Publication date: July 6, 2017Inventors: Wonbok LEE, Joonggil JEONG