Patents by Inventor Sunggyun SON
Sunggyun SON 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: 11892221Abstract: The present invention relates to a refrigerator. A refrigerator according to the present invention may comprises a first tray assembly forming one part of ice-making cells, and a second tray assembly forming the other part of same. Following the start of ice making process, so that ice can be produced in the direction of ice-making cells formed by any one tray assembly, from among the first and second tray assemblies, to the ice-making cells formed by the other tray assembly, the other tray assembly comprises a first surface forming a part of the ice-making cells, and a second surface extending from the first surface and supported by at least one surface of the one assembly.Type: GrantFiled: October 1, 2019Date of Patent: February 6, 2024Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Sunggyun Son, Donghoon Lee, Seungseob Yeom, Yongjun Bae, Chongyoung Park
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Patent number: 11879679Abstract: A refrigerator comprises: a storage chamber, a cooler, a first tray, a second tray, the first portion and the second portion being configured to define a space formed by the cell to receive a liquid to be phase-changed to form ice, a heater provided adjacent to at least one of the first tray or the second tray; and a controller configured to: operate the heater while the ice is being formed so that gas bubbles dissolved in the liquid within the cell move from a portion of space where the liquid that has phase-changed into the ice to another portion of the space where the liquid is in a fluid state, and when a defrosting start condition is satisfied while the ice is being formed in the space of the cell, perform a defrosting process and reduce an amount of cold supplied by the cooler.Type: GrantFiled: October 1, 2019Date of Patent: January 23, 2024Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Chongyoung Park, Donghoon Lee, Seungseob Yeom, Yongjun Bae, Sunggyun Son
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Patent number: 11874044Abstract: An ice maker comprises: a first tray forming a part of an ice-making cell; a second tray forming another part of the ice-making cell; and a heater which is disposed so as to be adjacent to the first or the second tray, wherein the heater operates during a period when cold air is supplied to the first tray and the second tray and ice making takes place, and supplies heat to the first tray and/or the second tray.Type: GrantFiled: October 1, 2019Date of Patent: January 16, 2024Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Seungseob Yeom, Sunggyun Son, Donghoon Lee
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Patent number: 11874049Abstract: Provided is a refrigerator. The refrigerator may include a first tray assembly defining a portion of an ice making cell and a second tray assembly defining another portion of the ice making cell. The refrigerator may further include a pusher provided with a first edge on which a surface configured to press one or more of the first and second tray assemblies is disposed to easily separate the ice from the tray assemblies, a bar extending from the first edge, and a second edge disposed at an end of the bar. At least one of the pusher or the second tray assembly may move so as to change a relative position between the pusher and the second tray assembly.Type: GrantFiled: October 2, 2019Date of Patent: January 16, 2024Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Donghoon Lee, Wookyong Lee, Seungseob Yeom, Yongjun Bae, Sunggyun Son, Chongyoung Park
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Patent number: 11874043Abstract: A refrigerator may include: a storage chamber, a first ice-maker, a second ice-maker, a cooler for supplying the cold to the storage chamber and the ice-making chamber, an ice bin for storing ice generated by the second ice-maker, a water supply unit for supplying water to the ice-making cell, a heater for supplying heat to the ice-making cell, and a controller for controlling the heater. The controller may increase the heating amount of the heater when the heat transfer amount between the cold in the storage chamber and the water in the ice-making cell is increased, and decreases the heating amount of the heater when the heat transfer amount between the cold in the storage chamber and the water in the ice-making cell is reduced.Type: GrantFiled: October 1, 2019Date of Patent: January 16, 2024Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Seungseob Yeom, Donghoon Lee, Yongjun Bae, Sunggyun Son, Chongyoung Park
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Patent number: 11859888Abstract: A refrigerator includes a storage chamber, a cold air supply which supplies cold air to the storage chamber, a first tray which forms a part of an ice making cell that is a space where water is phase-changed into ice by the cold air, a second tray which forms another part of the ice making cell and which may come into contact with the first tray during an ice making process and may be separated from the first tray during an ice transfer process, a heater adjacent to at least one of the first tray or the second tray, a sensor which determines the position of the second tray in a movement process of the second tray, and a control unit which controls the heater.Type: GrantFiled: October 1, 2019Date of Patent: January 2, 2024Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Seungseob Yeom, Donghoon Lee, Yongjun Bae, Sunggyun Son, Chongyoung Park
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Publication number: 20230408161Abstract: A refrigerator includes: a storage chamber; a cooler to cool the storage chamber; a first tray assembly and a second tray assembly configured to define an ice making cell; a heater disposed adjacent to at least one of the first tray assembly or the second tray assembly; and a controller configured to control the heater, wherein the controller controls the heater to be turned on to make transparent ice from water within the ice making cell, and the controller controls the heater so that when a heat transfer amount between the storage chamber and the water of the ice making cell increases, the heating amount of the heater increases, and when the heat transfer amount between the storage chamber and the water of the ice making cell decreases, the heating amount of the heater decreases.Type: ApplicationFiled: September 6, 2023Publication date: December 21, 2023Inventors: Donghoon LEE, Wookyong LEE, Seungseob YEOM, Donghoon LEE, Yongjun BAE, Sunggyun SON, Chongyoung PARK
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Patent number: 11846460Abstract: A refrigerator includes: a storage chamber; a cooler to cool the storage chamber; a first tray assembly and a second tray assembly configured to define an ice making cell; a heater disposed adjacent to at least one of the first tray assembly or the second tray assembly; and a controller configured to control the heater, wherein the controller controls the heater to be turned on to make transparent ice from water within the ice making cell, and the controller controls the heater so that when a heat transfer amount between the storage chamber and the water of the ice making cell increases, the heating amount of the heater increases, and when the heat transfer amount between the storage chamber and the water of the ice making cell decreases, the heating amount of the heater decreases.Type: GrantFiled: October 1, 2019Date of Patent: December 19, 2023Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Seungseob Yeom, Donghoon Lee, Yongjun Bae, Sunggyun Son, Chongyoung Park
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Patent number: 11841180Abstract: Provided is a refrigerator. The refrigerator may include a first tray assembly defining a portion of an ice making cell and a second tray assembly defining another portion of the ice making cell. The one tray assembly of the first and second tray assemblies may include a first portion that defines at least a portion of the ice making cell and a second portion extending from a predetermined point of the first portion.Type: GrantFiled: October 2, 2019Date of Patent: December 12, 2023Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Seungseob Yeom, Donghoon Lee, Yongjun Bae, Sunggyun Son, Chongyoung Park
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Patent number: 11835283Abstract: A method for controlling a refrigerator of the present invention includes turning on the heater when ice making is completed; moving the second tray to a standby position in a forward direction when the movement condition of the second tray is satisfied; turning off the heater when a turn-off condition of the heater is satisfied after the second tray moves to the standby position in the forward direction; determining whether the heater is turned off and a predetermined time has elapsed; and moving the second tray to the ice separation position in the forward direction when it is determined that the predetermined time has elapsed.Type: GrantFiled: October 1, 2019Date of Patent: December 5, 2023Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Seungseob Yeom, Donghoon Lee, Yongjun Bae, Sunggyun Son, Chongyoung Park
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Patent number: 11835281Abstract: An ice maker, according to the present invention, comprises: a first tray for defining one portion of the ice-making cell, which is a space for creating ice; a second tray for defining the other portion of the ice-making cell; a heater for providing heat to the second tray; and a heater case having the heater coupled thereto, wherein in an ice-making process, at least one portion of the heater case may move along with the second tray.Type: GrantFiled: October 2, 2019Date of Patent: December 5, 2023Assignee: LG ELECTRONICS INC.Inventors: Sunggyun Son, Donghoon Lee, Wookyong Lee, Donghoon Lee
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Patent number: 11835282Abstract: A refrigerator according to the present invention may comprise a first tray assembly forming one part of ice-making cells, and a second tray assembly forming the other part of same. Any one tray assembly, from among the first and second tray assemblies, comprises a first part forming at least a part of the ice-making cells, and a second part extending from a set point on the first part so as to reduce water supplied to the ice-making cells from leaking through a space between the first and second tray assemblies.Type: GrantFiled: October 1, 2019Date of Patent: December 5, 2023Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Sunggyun Son, Donghoon Lee, Seungseob Yeom, Yongjun Bae, Chongyoung Park
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Publication number: 20230384014Abstract: Provided is a refrigerator. The refrigerator may include a first tray assembly defining a portion of an ice making cell and a second tray assembly defining another portion of the ice making cell. The refrigerator may further include a pusher provided with a first edge on which a surface configured to press one or more of the first and second tray assemblies is disposed to easily separate the ice from the tray assemblies, a bar extending from the first edge, and a second edge disposed at an end of the bar. At least one of the pusher or the second tray assembly may move so as to change a relative position between the pusher and the second tray assembly.Type: ApplicationFiled: August 9, 2023Publication date: November 30, 2023Inventors: Donghoon LEE, Donghoon LEE, Wookyong LEE, Seungseob YEOM, Yongjun BAE, Sunggyun SON, Chongyoung PARK
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Publication number: 20230349615Abstract: The present invention relates to a refrigerator. A refrigerator of the present invention may comprise: a first tray assembly forming a part of an ice making cell; and a second tray assembly forming another part of the ice making cell. The first tray assembly includes a first tray defining a part of the ice making cell and a first tray case supporting the first tray, and the second tray assembly includes a second tray defining another part of the ice making cell and a second tray case supporting the second tray. One of the first and second tray cases includes a first region having a through-hole and a second region having a shape corresponding to the ice making cell to support one of the first and second trays.Type: ApplicationFiled: July 7, 2023Publication date: November 2, 2023Inventors: Donghoon LEE, Wookyong LEE, Chongyoung PARK, Donghoon LEE, Seungseob YEOM, Yongjun BAE, Sunggyun SON
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Publication number: 20230341166Abstract: A refrigerator according to the present invention may comprise a first tray assembly forming one part of ice-making cells, and a second tray assembly forming the other part of same. Any one tray assembly, from among the first and second tray assemblies, comprises a first part forming at least a part of the ice-making cells, and a second part extending from a set point on the first part so as to reduce water supplied to the ice-making cells from leaking through a space between the first and second tray assemblies.Type: ApplicationFiled: June 27, 2023Publication date: October 26, 2023Inventors: Donghoon LEE, Wookyong Lee, Sunggyun Son, Donghoon Lee, Seungseob Yeom, Yongjun Bae, Chongyoung Park
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Publication number: 20230324096Abstract: An ice maker, according to the present invention, comprises: a first tray forming a part of an ice-making cell; a second tray forming another part the ice-making cell; and a heater which is disposed so as to be adjacent to the first or the second tray, wherein the heater turns on during a period when cold air is being supplied to the ice-making cell, and the output of the on heater can vary.Type: ApplicationFiled: June 13, 2023Publication date: October 12, 2023Inventors: Donghoon LEE, Wookyong Lee, Seungseob Yeom, Sunggyun Son, Donghoon Lee, Chongyoung Park
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Patent number: 11740001Abstract: The present invention relates to a refrigerator. A refrigerator of the present invention may comprise: a first tray assembly forming a part of an ice making cell; and a second tray assembly forming another part of the ice making cell. The first tray assembly includes a first tray defining a part of the ice making cell and a first tray case supporting the first tray, and the second tray assembly includes a second tray defining another part of the ice making cell and a second tray case supporting the second tray. One of the first and second tray cases includes a first region having a through-hole and a second region having a shape corresponding to the ice making cell to support one of the first and second trays.Type: GrantFiled: October 1, 2019Date of Patent: August 29, 2023Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Chongyoung Park, Donghoon Lee, Seungseob Yeom, Yongjun Bae, Sunggyun Son
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Publication number: 20230251007Abstract: The present invention comprises: a first tray for forming a portion of an ice-making cell; a second tray forming the other portion of the ice-making cell, and capable of moving relative to the first tray; an ice bin for storing ice separated from the first and second trays; and a full-ice sensing lever for moving together with the second tray in a predetermined range.Type: ApplicationFiled: April 21, 2023Publication date: August 10, 2023Inventors: Donghoon LEE, Yongjun BAE, Donghoon LEE, Sunggyun SON, Wookyong LEE
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Patent number: 11719478Abstract: An ice maker, according to the present invention, comprises: a first tray forming a part of an ice-making cell; a second tray forming another part the ice-making cell; and a heater which is disposed so as to be adjacent to the first or the second tray, wherein the heater turns on during a period when cold air is being supplied to the ice-making cell, and the output of the on heater can vary.Type: GrantFiled: October 2, 2019Date of Patent: August 8, 2023Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Wookyong Lee, Seungseob Yeom, Sunggyun Son, Donghoon Lee, Chongyoung Park
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Patent number: 11674730Abstract: The present invention comprises: a first tray for forming a portion of an ice-making cell; a second tray forming the other portion of the ice-making cell, and capable of moving relative to the first tray; an ice bin for storing ice separated from the first and second trays; and a full-ice sensing lever for moving together with the second tray in a predetermined range.Type: GrantFiled: October 1, 2019Date of Patent: June 13, 2023Assignee: LG ELECTRONICS INC.Inventors: Donghoon Lee, Yongjun Bae, Donghoon Lee, Sunggyun Son, Wookyong Lee