Patents by Inventor Chang Hoo Kim
Chang Hoo Kim 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: 11859327Abstract: The present disclosure is directed to providing a washing machine that can change a setting value stored in advance in the washing machine remotely from the outside, it is possible to quickly solve the problem without an engineer's visit in a counselling process with a user, and increase the user's satisfaction by reducing the time and cost waste, a system including the same and a method of controlling the washing machine. The washing machine includes a communicator configured to communicate with the outside; a storage configured to store a setting value; and a controller configured to change the setting value stored in the storage based on the setting value received by the communicator, and to control the washing machine based on the changed setting value.Type: GrantFiled: April 4, 2018Date of Patent: January 2, 2024Assignee: Samsung Electronics Co., Ltd.Inventor: Chang Hoo Kim
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Patent number: 11261552Abstract: Provided is a washing machine that includes a body which includes an opening, an auxiliary washing unit which forms a washing space with an open top when being mounted on the body, a water supply apparatus which supplies warm water to the washing space, and a control unit which controls distribution of cold water and hot water of the water supply apparatus to supply the warm water to the washing space.Type: GrantFiled: May 24, 2019Date of Patent: March 1, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Hoo Kim, Dong-Il Back, Min-Hyung Kim
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Publication number: 20200173088Abstract: The present disclosure is directed to providing a washing machine that can change a setting value stored in advance in the washing machine remotely from the outside, it is possible to quickly solve the problem without an engineer's visit in a counselling process with a user, and increase the user's satisfaction by reducing the time and cost waste, a system including the same and a method of controlling the washing machine. The washing machine includes a communicator configured to communicate with the outside; a storage configured to store a setting value; and a controller configured to change the setting value stored in the storage based on the setting value received by the communicator, and to control the washing machine based on the changed setting value.Type: ApplicationFiled: April 4, 2018Publication date: June 4, 2020Inventor: Chang Hoo KIM
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Publication number: 20190276977Abstract: Provided is a washing machine that includes a body which includes an opening, an auxiliary washing unit which forms a washing space with an open top when being mounted on the body, a water supply apparatus which supplies warm water to the washing space, and a control unit which controls distribution of cold water and hot water of the water supply apparatus to supply the warm water to the washing space.Type: ApplicationFiled: May 24, 2019Publication date: September 12, 2019Applicant: SAMSUNG ELECTRONICS CO., LTDInventors: Chang Hoo KIM, Dong-il Back, Min-Hyung Kim
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Patent number: 10301763Abstract: Provided is a washing machine that includes a body which includes an opening, an auxiliary washing unit which forms a washing space with an open top when being mounted on the body, a water supply apparatus which supplies warm water to the washing space, and a control unit which controls distribution of cold water and hot water of the water supply apparatus to supply the warm water to the washing space.Type: GrantFiled: March 31, 2016Date of Patent: May 28, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Hoo Kim, Dong-Il Back, Min-Hyung Kim
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Publication number: 20160289884Abstract: Provided is a washing machine that includes a body which includes an opening, an auxiliary washing unit which forms a washing space with an open top when being mounted on the body, a water supply apparatus which supplies warm water to the washing space, and a control unit which controls distribution of cold water and hot water of the water supply apparatus to supply the warm water to the washing space.Type: ApplicationFiled: March 31, 2016Publication date: October 6, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Hoo KIM, Dong-II Back, Min-Hyung Kim
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Patent number: 8601719Abstract: A duct for a dryer includes an intake duct provided with a discharge part formed with a discharge hole for discharging air therethrough and a coupling hole formed around the discharge part; and a contact prevention part seated in the coupling hole and spaced apart from the discharge part.Type: GrantFiled: December 24, 2008Date of Patent: December 10, 2013Assignee: Daewoo Electronics CorporationInventors: Ju Dong Lee, Chang Hoo Kim
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Patent number: 8286666Abstract: A mixing pipe for a gas heater includes an intake port through which gas and air are flowed in; a discharge port through which the gas and the air flowed in through the intake port are mixed and discharged; and an acceleration part disposed between the intake port and the discharge port and having a diameter smaller than the a diameter of the intake port, wherein a distance between the intake port and the acceleration part is greater than 0.5 times of the diameter of the acceleration part and smaller than 1.5 times of the diameter of the acceleration part.Type: GrantFiled: December 23, 2008Date of Patent: October 16, 2012Assignee: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Patent number: 8209880Abstract: Disclosed herein is a dryer having a function of spraying steam onto laundry. The dryer includes a cabinet, a drum rotatably disposed inside the cabinet, an exhaust part communicating with the drum and provided with a ventilation fan, a drive unit rotating the drum and the ventilation fan; and a drive force transmission unit selectively transmitting a drive force from the drive unit to the ventilation fan. A method of controlling the dryer is also disclosed.Type: GrantFiled: June 24, 2009Date of Patent: July 3, 2012Assignee: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Patent number: 8147239Abstract: Disclosed herein is a method of controlling a gas type clothes dryer. The method control the dryer to continuously detect condition of a flame sensor even after ignition of the dryer, thereby preventing a drying operation from being performed when a flame has been extinguished due to insufficient gas supply caused by failure of a gas valve.Type: GrantFiled: May 5, 2009Date of Patent: April 3, 2012Assignee: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Patent number: 8091252Abstract: Disclosed herein is a method of controlling a gas valve of a dryer which controls the amount of gas supplied into a gas combustor. The method includes detecting the temperature of hot air supplied into a drum, detecting the temperature of the hot air discharged outside the drum, and controlling a gas valve of a gas combustor according to the temperature of the hot air supplied into the drum and the temperature of the hot air discharged outside the drum.Type: GrantFiled: June 24, 2009Date of Patent: January 10, 2012Assignee: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Patent number: 8069582Abstract: A dryer includes a cabinet; a drum rotatably mounted inside the cabinet; a front panel provided between the cabinet and the drum; a valve provided inside the cabinet to control supply and cutoff of gas and an amount of the supplied gas; a fixing piece for mounting the valve on one side thereof; and a bracket coupled to the other side of the fixing piece.Type: GrantFiled: December 24, 2008Date of Patent: December 6, 2011Assignee: Daewoo Electronics CorporationInventors: Ju Dong Lee, Chang Hoo Kim
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Patent number: 7992322Abstract: Disclosed herein is a dryer having a heater-integrated intake duct capable of reducing thermal loss and preventing overheating of the dryer. The dryer includes a support panel having a through-hole, an intake duct communicating with the through-hole, a drum into which air flows via the through-hole, a heater disposed inside the intake duct to heat the air flowing into the drum, and a heat exchanging part transferring heat of the heated air into the drum.Type: GrantFiled: November 5, 2008Date of Patent: August 9, 2011Assignee: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Patent number: 7827830Abstract: Disclosed herein is a washing machine that includes a lifter capable of removing foreign matter from water while agitating laundry.Type: GrantFiled: December 26, 2007Date of Patent: November 9, 2010Assignee: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Patent number: 7765716Abstract: Disclosed herein is a dryer having a heater-integrated intake duct capable of reducing thermal loss and preventing overheating of the dryer. The dryer includes a support panel having a through-hole, an intake duct communicating with the through-hole, a drum into which air flows via the through-hole, a heater disposed inside the intake duct to heat the air flowing into the drum, and an extended part configured to cause the heated air to be supplied into the drum after bypassing the extended part.Type: GrantFiled: November 5, 2008Date of Patent: August 3, 2010Assignee: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Publication number: 20090320322Abstract: Disclosed herein is a dryer having a function of spraying steam onto laundry. The dryer includes a cabinet, a drum rotatably disposed inside the cabinet, an exhaust part communicating with the drum and provided with a ventilation fan, a drive unit rotating the drum and the ventilation fan; and a drive force transmission unit selectively transmitting a drive force from the drive unit to the ventilation fan. A method of controlling the dryer is also disclosed.Type: ApplicationFiled: June 24, 2009Publication date: December 31, 2009Applicant: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Publication number: 20090320927Abstract: Disclosed herein is a method of controlling a gas valve of a dryer which controls the amount of gas supplied into a gas combustor. The method includes detecting the temperature of hot air supplied into a drum, detecting the temperature of the hot air discharged outside the drum, and controlling a gas valve of a gas combustor according to the temperature of the hot air supplied into the drum and the temperature of the hot air discharged outside the drum.Type: ApplicationFiled: June 24, 2009Publication date: December 31, 2009Applicant: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Publication number: 20090307922Abstract: A gas heater with improved combustion efficiency and a dryer comprising the same are disclosed herein. The gas heater includes a cabinet, a gas tube disposed inside the cabinet to supply a gas into the cabinet, a nozzle provided to the gas tube, a mixing tube disposed to face the nozzle such that air and the gas can be mixed in the mixing tube, and a mixing member provided to the mixing tube to generate a vortex of air flowing into the mixing tube.Type: ApplicationFiled: June 17, 2008Publication date: December 17, 2009Applicant: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Publication number: 20090278070Abstract: A valve for a gas heater includes an on-off valve for determining supply of a working fluid; and a proportional control valve connected to the on-off valve and controlling a flow rate of the working fluid of which supply has been initiated, wherein the proportional control valve is provided with a body having a passage part through which the working fluid passes and a plunger which is movably installed in the body and open and closes the passage part, and the passage part and the plunger are in linear contact with each other.Type: ApplicationFiled: May 5, 2009Publication date: November 12, 2009Applicant: Daewoo Electronics CorporationInventor: Chang Hoo Kim
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Publication number: 20090280445Abstract: Disclosed herein is a method of controlling a gas type clothes dryer. The method control the dryer to continuously detect condition of a flame sensor even after ignition of the dryer, thereby preventing a drying operation from being performed when a flame has been extinguished due to insufficient gas supply caused by failure of a gas valve.Type: ApplicationFiled: May 5, 2009Publication date: November 12, 2009Applicant: Daewoo Electronics CorporationInventor: Chang Hoo Kim