Patents by Inventor Dong-Ho Park
Dong-Ho Park 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: 20200130680Abstract: A Pre-Active Adjustment Safety control method includes: determining whether a possibility of collision exceeds a predetermined value based on sensing information received from at least one of a front sensor, a lateral sensor or a rear sensor; determining a position of a seat and an angle of a seat back when the possibility of collision exceeds the predetermined value; and controlling the seat to a predetermined state when at least one of the position of the seat or the angle of the seat back is not in the predetermined state.Type: ApplicationFiled: August 29, 2019Publication date: April 30, 2020Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Young Kuen Cho, Hyung Joo Kim, Sung Rae Kim, Dong Ho Park, Gwi Young Park, Dong Woo Jeong, In Ju Lee
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Patent number: 10039434Abstract: Disclosed is a home appliance provided with a drying apparatus, capable of improving the drying performance. The home appliance includes a body, a dishwashing tub provided in the body and in which a washing operation and a drying operation are conducted, and a drying apparatus provided in the dishwashing tub, and configured to suction air inside the dishwashing tub and discharge the suctioned air to the inside of the dishwashing tub again. The drying apparatus includes a drying duct communicating with the dishwashing tub, a heat pump unit including an evaporator, a compressor, a condenser and an expansion valve, and the evaporator and the condenser are disposed inside the drying duct such that air in the dishwashing tub passes through the evaporator first and then the condenser.Type: GrantFiled: March 16, 2015Date of Patent: August 7, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Ho Park, Eung Ryeol Seo, Hyun Joo Jeon, Jun Kyu Jung, Joo Yong Lee
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Patent number: 9991083Abstract: A magnetron cooling fin has a flat plate shape in which one or a plurality of corrugated regions are formed in a body of the magnetron cooling fin to improve cooling efficiency thereof. A magnetron cooling fin in which a corrugated region processed to increase a contact area in contact with air is formed around a through-hole through which an anode unit of a magnetron passes, thereby improving cooling efficiency thereof.Type: GrantFiled: February 23, 2017Date of Patent: June 5, 2018Assignee: SAMSUNG ELECTRNOICS CO., LTD.Inventors: Dong Ho Park, Hak-Jae Kim, Myoung Keun Kwon, Eung Ryeol Seo, Seung Chul Yang
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Publication number: 20170248321Abstract: Provided herein is an oven in which a door has a double door structure that includes a first door formed of a transparent material and a second door formed of an opaque material to simultaneously ensure visibility and heat insulation. The oven includes a main body, a cooking compartment provided inside the main body and having an open front surface, a first door rotatably coupled to the main body to open and close the cooking compartment, formed of a transparent material to make an inside of the cooking compartment visible from the outside, and locked to and unlocked from the main body by a locking device, and a second door formed of an opaque material, rotatably coupled to a front surface of the first door, and locked to and unlocked from the first door by the locking device.Type: ApplicationFiled: February 24, 2017Publication date: August 31, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Qasim KHAN, Myoung Keun KWON, Sang Jin KIM, Dong Ho PARK, Dong Bum LEE, Sang-Jin LEE, Jung Hak LEE
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Publication number: 20170243711Abstract: A magnetron cooling fin has a flat plate shape in which one or a plurality of corrugated regions are formed in a body of the magnetron cooling fin to improve cooling efficiency thereof. A magnetron cooling fin in which a corrugated region processed to increase a contact area in contact with air is formed around a through-hole through which an anode unit of a magnetron passes, thereby improving cooling efficiency thereof.Type: ApplicationFiled: February 23, 2017Publication date: August 24, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Dong Ho PARK, Hak-Jae KIM, Myoung Keun KWON, Eung Ryeol SEO, Seung Chul YANG
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Patent number: 9700197Abstract: A dishwasher enabling wash water to be reused, and a method of controlling the same, include a body provided with a washing tub on which dishware is disposed to be washed, a sump unit provided at a lower side of the body, and configured to accommodate wash water and pump the accommodated wash water, a spray nozzle configured to receive the wash water from the sump unit and spray the wash water to the washing tub, a storage tank provided at a lower side of the body and configured to accommodate used wash water which is supplied from the sump unit, a water supply pipe connecting the sump unit to the storage tank, and a pump connected to the water supply pipe and configured to pump the wash water being accommodated in the sump unit to the storage tank.Type: GrantFiled: February 7, 2014Date of Patent: July 11, 2017Assignee: SAMSUNG ELECTRONIC CO., LTD.Inventors: Hyung Kwen Ham, Jung Yoon Hahm, Dong Ho Park, Keon Ho Hong
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Publication number: 20170019959Abstract: A cooking apparatus includes: a main body; a cooking table; an induction coil configured to emit a magnetic field needed for induction heating of a cooking container; and a temperature measurement unit disposed in an electronic component chamber formed in the main body so as to measure a temperature of the cooking container. The temperature measurement unit includes: a case having an opening formed at a top surface thereof; a temperature sensor disposed in the case so as to measure a temperature of the cooking container; and a cooling duct, one side of which is coupled to the case and the other side of which includes an air inlet therein. The temperature measurement unit is configured to adjust an internal temperature of the case when air introduced from the air inlet moves to the case through the cooling duct.Type: ApplicationFiled: November 23, 2015Publication date: January 19, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Ho PARK, Kee Hwan KA, Hyo Sang LEE, Jeong Su HAN
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Patent number: 9462929Abstract: A dish washer with an improved flow channel of air passing through an adsorbent includes a tub to wash dishes, a drying device to supply air into the tub to dry the dishes, and an adsorbent case provided in the drying device. The adsorbent case includes an inner space in which an adsorbent to adsorb moisture contained in air in the tub is provided, and at least one mesh unit located in the inner space to form a flow channel of air passing through the adsorbent. The flow channel is formed in the adsorbent using the mesh unit to reduce flow resistance of air flowing through the adsorbent. Air rapidly passes through the flow channel, thereby reducing drying time.Type: GrantFiled: July 30, 2014Date of Patent: October 11, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Hyun Park, Dong Ho Park, Jung Yoon Hahm, Jee Yong Kim
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Patent number: 9446376Abstract: An embodiment of the present invention is directed to a pyrolysis device including a reactor in which an injected raw material and a melted liquid metal are present together, a circulating pump connected to the reactor, a buffer tank disposed on an upper portion of the reactor and receiving the liquid metal from the circulating pump, a nozzle coupled with the buffer tank and jetting the liquid metal within the buffer tank into the reactor, a separating apparatus separating pyrolyzed char and slag, and a combustion furnace connected to the reactor to combust the fuel supplied from the reactor and supply heat to the reactor, thereby reacting the liquid metal sprays jetted from the nozzle with gases generated in the reactor to purify the gases.Type: GrantFiled: November 9, 2012Date of Patent: September 20, 2016Assignee: Korea Institute of Industrial TechnologyInventors: Uen Do Lee, Won Yang, Dong Ho Park, Ji Hong Moon, Chang Won Yang
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Patent number: 9416327Abstract: The present invention provides a hybrid gasification system which simultaneously has the advantages of an entrained-flow gasifier using pulverized fuel and a fluidized-bed gasifier utilized for gasifying fuel with relatively various properties. The present intention provides a hybrid gasification system employing a structure in which a second reaction chamber operated at a temperature of 700 to 900 is surrounded by a first reaction chamber operated at temperature, thereby obtaining an insulation effect, performing additional heat exchange, and minimizing a heat loss. Furthermore, the present invention provides a hybrid gasification system having a structure in which unreacted substances and tar within synthetic gas generated from a first reaction chamber reacts within a second reaction chamber, thereby increasing the entire gasification efficiency.Type: GrantFiled: December 21, 2012Date of Patent: August 16, 2016Assignee: Korea Institute of Industrial TechnologyInventors: Uen Do Lee, Wong Yang, Dong Ho Park, Jeong Woo Lee, Young Doo Kim, Ji Hong Moon, Kwang Soo Kim, Chang Won Yang, Beom Jong Kim
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Patent number: 9352970Abstract: In order to produce metallurgical grade silicon and solar cell grade polysilicon in batches, a method of the present invention comprises: a step of reduction in an arc furnace, consisting of removing C and CO in a silicon reduction atmosphere using silica stone and carbon black by an arc so as to produce metallurgical grade silicon; a step of refining by slag consisting of removing phosphorus (P) and boron (B) by slag; a step of refining by unidirectional solidification consisting of removing metal impurities (Fe, Al, Ti, Mn, etc.) by means of unidirectional solidification; and a step of steam plasma-electromagnetism continuous refining consisting of charging a furnace with the unidirectionally solidified silicon and removing boron (B) by a steam plasma torch.Type: GrantFiled: June 28, 2012Date of Patent: May 31, 2016Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGYInventors: Byung Moon Moon, Tae U Yu, Dong Ho Park, Hyun Jin Koo, Gang June Kim, Eun Su Jang, Sang Wook Lee
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Patent number: 9156017Abstract: The present invention relates to a pyrolysis device using a liquid metal including: a hollow reactor in which the liquid metal is received; a circulating pump connected to the reactor; a buffer tank disposed on an upper portion of the reactor and receiving the liquid metal from the circulating pump; a nozzle coupled with the buffet tank and jetting the liquid metal within the buffer tank into the reactor; and an air supply source supplying air to the liquid metal within the reactor, wherein char generated from fuel injected into the reactor is combusted by reacting with air introduced into a lower portion” of the reactor through the air supply source, and liquid metal sprays jetted from the nozzle react with gases generated in the reactor to purify the gases.Type: GrantFiled: November 9, 2012Date of Patent: October 13, 2015Assignee: Korea Institute of Industrial TechnologyInventors: Uen Do Lee, Won Yang, Dong Ho Park, Ji Hong Moon, Jeong Woo Lee, Young Doo Kim, Chang Won Yang, Kwang Soo Kim
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Publication number: 20150257627Abstract: Disclosed is a home appliance provided with a drying apparatus, capable of improving the drying performance. The home appliance includes a body, a dishwashing tub provided in the body and in which a washing operation and a drying operation are conducted, and a drying apparatus provided in the dishwashing tub, and configured to suction air inside the dishwashing tub and discharge the suctioned air to the inside of the dishwashing tub again. The drying apparatus includes a drying duct communicating with the dishwashing tub, a heat pump unit including an evaporator, a compressor, a condenser and an expansion valve, and the evaporator and the condenser are disposed inside the drying duct such that air in the dishwashing tub passes through the evaporator first and then the condenser.Type: ApplicationFiled: March 16, 2015Publication date: September 17, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Ho PARK, Eung Ryeol SEO, Hyun Joo JEON, Jun Kyu JUNG, Joo Yong LEE
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Patent number: 9123181Abstract: Disclosed is a method of creating a pleasure image file comprising a plurality of images. The method comprises providing a plurality of still image files for use in creating a pleasure image file comprising a plurality of still images from the plurality of still image files and receiving an input indicative of a sequence for displaying the plurality of still images when playing the pleasure image file. Incorporating some effects for each still image in creating the image file comprises assigning a period during which each still image is to be displayed on a screen, adding a display special effect to be used while displaying the at least one still image, and creating the pleasure image file configured to display the plurality of still images on a screen in accordance with the sequence each for the assigned period, wherein the at least one still image is to be displayed with the display special effect.Type: GrantFiled: April 3, 2008Date of Patent: September 1, 2015Assignee: NHN CORPORATIONInventors: Kyung Ran Lee, Soon Ho Kwon, Joon-kee Chang, HoJin Jang, Dong Ho Park, Soon Sik So
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Publication number: 20150151274Abstract: An embodiment of the present invention is directed to a pyrolysis device including a reactor in which an injected raw material and a melted liquid metal are present together, a circulating pump connected to the reactor, a buffer tank disposed on an upper portion of the reactor and receiving the liquid metal from the circulating pump, a nozzle coupled with the buffer tank and jetting the liquid metal within the buffer tank into the reactor, a separating apparatus separating pyrolyzed char and slag, and a combustion furnace connected to the reactor to combust the fuel supplied from the reactor and supply heat to the reactor, thereby reacting the liquid metal sprays jetted from the nozzle with gases generated in the reactor to purify the gases.Type: ApplicationFiled: November 9, 2012Publication date: June 4, 2015Inventors: Uen Do Lee, Won Yang, Dong Ho Park, Ji Hong Moon, Chang Won Yang
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Publication number: 20150135770Abstract: In order to produce metallurgical grade silicon and solar cell grade polysilicon in batches, a method of the present invention comprises: a step of reduction in an arc furnace, consisting of removing C and CO in a silicon reduction atmosphere using silica stone and carbon black by an arc so as to produce metallurgical grade silicon; a step of refining by slag consisting of removing phosphorus (P) and boron (B) by slag; a step of refining by unidirectional solidification consisting of removing metal impurities (Fe, Al, Ti, Mn, etc.) by means of unidirectional solidification; and a step of steam plasma-electromagnetism continuous refining consisting of charging a furnace with the unidirectionally solidified silicon and removing boron (B) by a steam plasma torch.Type: ApplicationFiled: June 28, 2012Publication date: May 21, 2015Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGYInventors: Byung Moon Moon, Tae U Yu, Dong Ho Park, Hyun Jin Koo, Gang June Kim, Eun Su Jang, Sang Wook Lee
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Patent number: 8973647Abstract: A heat exchange fin in a heat exchanger is disposed between two refrigerant pipes spaced apart from each other includes a guide protrusion including first inclined planes inclined upward along opposite sides of a center line of a refrigerant pipe row in a symmetric fashion and second inclined planes inclined downward from upper ends of the first inclined planes, and the first inclined planes and the second inclined planes are provided with louver members, thereby improving heat exchange efficiency.Type: GrantFiled: October 26, 2010Date of Patent: March 10, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Kang Tae Seo, Hayase Gaku, Young Min Kim, Dong Ho Park
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Publication number: 20150059198Abstract: A dish washer with an improved flow channel of air passing through an adsorbent includes a tub to wash dishes, a drying device to supply air into the tub to dry the dishes, and an adsorbent case provided in the drying device. The adsorbent case includes an inner space in which an adsorbent to adsorb moisture contained in air in the tub is provided, and at least one mesh unit located in the inner space to form a flow channel of air passing through the adsorbent. The flow channel is formed in the adsorbent using the mesh unit to reduce flow resistance of air flowing through the adsorbent. Air rapidly passes through the flow channel, thereby reducing drying time.Type: ApplicationFiled: July 30, 2014Publication date: March 5, 2015Inventors: Sang Hyun PARK, Dong Ho PARK, Jung Yoon HAHM, Jee Yong KIM
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Publication number: 20140356256Abstract: The present invention relates to a pyrolysis device using a liquid metal including: a hollow reactor in which the liquid metal is received; a circulating pump connected to the reactor; a buffer tank disposed on an upper portion of the reactor and receiving the liquid metal from the circulating pump; a nozzle coupled with the buffer tank and jetting the liquid metal within the buffer tank into the reactor; and an air supply source supplying air to the liquid metal within the reactor, wherein char generated from fuel injected into the reactor is combusted by reacting with air introduced into a lower portion of the reactor through the air supply source, and liquid metal sprays jetted from the nozzle react with gases generated in the reactor to purify the gases.Type: ApplicationFiled: November 9, 2012Publication date: December 4, 2014Inventors: Uen Do Lee, Won Yang, Dong Ho Park, Ji Hong Moon, Jeong Woo Lee, Young Doo Kim, Chang Won Yang, Kwang Soo Kim
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Publication number: 20140314629Abstract: The present invention provides a hybrid gasification system which simultaneously has the advantages of an entrained-flow gasifier using pulverized fuel and a fluidized-bed gasifier utilized for gasifying fuel with relatively various properties. The present intention provides a hybrid gasification system employing a structure in which a second reaction chamber operated at a temperature of 700 to 900 is surrounded by a first reaction chamber operated at temperature, thereby obtaining an insulation effect, performing additional heat exchange, and minimizing a heat loss. Furthermore, the present invention provides a hybrid gasification system having a structure in which unreacted substances and tar within synthetic gas generated from a first reaction chamber reacts within a second reaction chamber, thereby increasing the entire gasification efficiency.Type: ApplicationFiled: December 21, 2012Publication date: October 23, 2014Inventors: Uen Do Lee, Wong Yang, Dong Ho Park, Jeong Woo Lee, Young Doo Kim, Ji Hong Moon, Kwang Soo Kim, Chang Won Yang, Beom Jong Kim