Patents by Inventor Myung Hoon Cho
Myung Hoon Cho 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: 9964349Abstract: Provided is a refrigerator including: a body; a first storage compartment and a second storage compartment; a cold air generating unit; and a duct unit installed in front of the evaporator in the first storage compartment and including a first flow path on which the cold air is moved into the first storage compartment, a second flow path on which the cold air is moved into the second storage compartment, a first blower fan sending the cold air to the first flow path, a second blower fan sending the cold air to the second flow path, and a guide duct that partitions off the second flow path, wherein at least one cold air flowing portion is formed in the guide duct so that the first flow path and the second flow path are in communication with each other through the at least one cold air flowing portion.Type: GrantFiled: October 19, 2015Date of Patent: May 8, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Myung-Hoon Cho, Young-Ki Kim, Jung-Woo Kim, Sung-Yun Jung, Won-Seop Choi
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Patent number: 9562714Abstract: A refrigerator includes a storage chamber for storing food; an ice making compartment provided at an upper side corner of the storage chamber; and two shelves provided between a sidewall of the ice making compartment and a sidewall of the storage chamber opposite to the sidewall of the ice making compartment. The two shelves include a rotatable shelf and a horizontal shelf mounted between the sidewall of the storage chamber and the rotatable shelf and configured to be adjustable vertically upwards and downwards independently of the rotatable shelf. The rotatable shelf, while maintaining the vertical position, forms a vertical space for keeping food having a great height and stored on a shelf provided below the rotatable shelf. The rotatable shelf and the horizontal shelf form a horizontal space for keeping food having a great width when the horizontal shelf and the rotatable shelf in the horizontal position are horizontally aligned.Type: GrantFiled: August 5, 2015Date of Patent: February 7, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Hoon Lim, Jong Dal Lee, Myung Hoon Cho, Seung Tae Lim, Dong Nyeol Ryu
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Publication number: 20160273823Abstract: Provided is a refrigerator including: a body; a first storage compartment and a second storage compartment; a cold air generating unit; and a duct unit installed in front of the evaporator in the first storage compartment and including a first flow path on which the cold air is moved into the first storage compartment, a second flow path on which the cold air is moved into the second storage compartment, a first blower fan sending the cold air to the first flow path, a second blower fan sending the cold air to the second flow path, and a guide duct that partitions off the second flow path, wherein at least one cold air flowing portion is formed in the guide duct so that the first flow path and the second flow path are in communication with each other through the at least one cold air flowing portion.Type: ApplicationFiled: October 19, 2015Publication date: September 22, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Myung-Hoon CHO, Young-Ki KIM, Jung-Woo KIM, Sung-Yun JUNG, Won-Seop CHOI
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Publication number: 20150338157Abstract: A refrigerator includes a storage chamber for storing food; an ice making compartment provided at an upper side corner of the storage chamber; and two shelves provided between a sidewall of the ice making compartment and a sidewall of the storage chamber opposite to the sidewall of the ice making compartment. The two shelves include a rotatable shelf and a horizontal shelf mounted between the sidewall of the storage chamber and the rotatable shelf and configured to be adjustable vertically upwards and downwards independently of the rotatable shelf. The rotatable shelf, while maintaining the vertical position, forms a vertical space for keeping food having a great height and stored on a shelf provided below the rotatable shelf. The rotatable shelf and the horizontal shelf form a horizontal space for keeping food having a great width when the horizontal shelf and the rotatable shelf in the horizontal position are horizontally aligned.Type: ApplicationFiled: August 5, 2015Publication date: November 26, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Hoon LIM, Jong Dal LEE, Myung Hoon CHO, Seung Tae LIM, Dong Nyeol RYU
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Patent number: 9134063Abstract: A refrigerator includes an ice maker disposed at one side of a storage chamber for storing food, a folding shelf disposed at the ice maker to be folded in a vertical direction or unfolded in a horizontal direction to efficiently use a space formed on the side of the ice maker, a shelf supporting member fixed to the ice maker to rotatably support the folding shelf, and a locking part disposed at the shelf supporting member to support the folding shelf when the folding shelf is unfolded to be arranged in a horizontal direction. When the folding shelf disposed in the storage chamber is folded in a vertical direction, there is formed a space capable of storing containers or food products having a great height. When the folding shelf is unfolded in a horizontal direction, containers or food products having a small height may be put on the folding shelf. Thus, a storage space of the refrigerator may be more efficiently used.Type: GrantFiled: June 1, 2009Date of Patent: September 15, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Hoon Lim, Jong Dal Lee, Myung Hoon Cho, Seung Tae Lim, Dong Nyeol Ryu
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Publication number: 20140305156Abstract: A refrigerator includes body having a refrigerating compartment, a freezing compartment, and an ice making compartment disposed outside the freezing compartment. The ice making compartment is in communication with an evaporator space via a supply duct to supply cold air from the evaporator to the ice making compartment, a blowing fan to introduce cold air from the evaporator into the ice making compartment, and a return duct configured so that circulated air inside the ice making compartment is discharged through an outlet of the return duct and mixed together with circulated air from inside the freezing compartment at a lower region of the evaporator space, the mixed air flowing through the evaporator in an upward direction as the mixed air is heat exchanged by the evaporator before being discharged to the freezing compartment or the supply duct.Type: ApplicationFiled: June 27, 2014Publication date: October 16, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong Dal LEE, Jae Hoon LIM, Myung Hoon CHO, Seung Tae LIM, Dong Nyeol RYU
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Patent number: 8789388Abstract: A refrigerator with an ice making device. The refrigerator includes a body defined with a refrigerating compartment, a freezing compartment, and an ice making compartment, the ice making compartment arranged in the refrigerating compartment while being thermally insulated from the refrigerating compartment, a first evaporator arranged in the refrigerating compartment, a second evaporator arranged in the freezing compartment, a refrigerating duct for circulating cold air from the first evaporator to the refrigerating compartment, a freezing duct for circulating cold air from the second evaporator to the freezing compartment, and an ice making flow passage for communicating the second evaporator and the ice making compartment. The second evaporator, ice making compartment, and ice making flow passage form a closed circuit such that the cold air in the ice making compartment does not enter the refrigerating compartment.Type: GrantFiled: December 10, 2012Date of Patent: July 29, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Jong Dal Lee, Jae Hoon Lim, Myung Hoon Cho, Seung Tae Lim, Dong Nyeol Ryu
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Patent number: 8640482Abstract: A refrigerator includes an ice maker disposed at one side of a storage chamber for storing food, a folding shelf disposed at the ice maker to be folded in a vertical direction or unfolded in a horizontal direction to efficiently use a space formed on the side of the ice maker, a shelf supporting member fixed to the ice maker to rotatably support the folding shelf, and a locking part disposed at the shelf supporting member to support the folding shelf when the folding shelf is unfolded to be arranged in a horizontal direction. When the folding shelf disposed in the storage chamber is folded in a vertical direction, there is formed a space capable of storing containers or food products having a great height. When the folding shelf is unfolded in a horizontal direction, containers or food products having a small height can be put on the folding shelf.Type: GrantFiled: August 2, 2007Date of Patent: February 4, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Jae Hoon Lim, Jong Dal Lee, Myung Hoon Cho, Seung Tae Lim, Dong Nyeol Ryu
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Patent number: 8499572Abstract: A refrigerator and a control method thereof to control a rotational direction of an ice making motor to detect an ice full state of an ice storage without separating the ice from the ice maker. The refrigerator includes an ice making tray making ice therein, an ejector separating the ice, an ice storage storing the separated ice, an ice full state sensing lever detecting the ice full state of the ice storage, an ice making motor driving the ejector and the ice full state sensing lever, and a controller detecting the ice full state by driving the ice full state sensing lever by rotating the ice making motor in an ice moving direction, and detecting release of the ice full state by driving the ice full state sensing lever by rotating the ice making motor in the opposite direction after the ice full state is detected.Type: GrantFiled: December 28, 2009Date of Patent: August 6, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Jae Hoon Lim, Seong Ki Jeong, Jeong Man Nam, Myung Hoon Cho, Jung Yeob Kim, Jae Koog An
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Patent number: 8336330Abstract: A refrigerator with an ice making device. The refrigerator includes a body defined with a refrigerating compartment, a freezing compartment, and an ice making compartment, the ice making compartment arranged in the refrigerating compartment while being thermally insulated from the refrigerating compartment, a first evaporator arranged in the refrigerating compartment, a second evaporator arranged in the freezing compartment, a refrigerating duct for circulating cold air from the first evaporator to the refrigerating compartment, a freezing duct for circulating cold air from the second evaporator to the freezing compartment, and an ice making flow passage for communicating the second evaporator and the ice making compartment. The second evaporator, ice making compartment, and ice making flow passage form a closed circuit such that the cold air in the ice making compartment does not enter the refrigerating compartment.Type: GrantFiled: July 25, 2007Date of Patent: December 25, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Jong Dal Lee, Jae Hoon Lim, Myung Hoon Cho, Seung Tae Lim, Dong Nyeol Ryu
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Patent number: 7975503Abstract: A refrigerator includes a main body which forms an external appearance and has a storage chamber to be opened at a front side, and an ice making device which is disposed in the storage chamber to make ice. The ice making device includes an ice making tray which has ice making grooves for making ice, an ejector which rotates and separates the ice made in the ice making grooves, blocking members which are disposed at an upper portion of one side of the ice making grooves to prevent the ice separated from the ice making grooves through the other side of the ice making grooves from returning to the ice making grooves, and a guide member which is disposed above the other side of the ice making tray to guide the ice separated from the other side of the ice making grooves by the ejector toward the blocking members.Type: GrantFiled: December 27, 2007Date of Patent: July 12, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Jae Hoon Lim, Dong Nyeol Ryu, Jong Dal Lee, Ji Hoon Kim, Myung Hoon Cho
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Patent number: 7866181Abstract: Disclosed herein is a refrigerator having an ice-making unit wherein the coupling structure of a cover to open and close an ice-making compartment is improved such that a user can easily attach and detach the cover to and from the ice-making compartment. The refrigerator includes a refrigerator body having a refrigerating compartment and a freezing compartment defined therein, an ice-making compartment mounted at one side of the refrigerating compartment, the ice-making compartment having an opening formed at the front thereof, an ice-making compartment cover to open and close the opening of the ice-making compartment, a rotary lever mounted at the ice-making compartment cover, latching hooks rotatable along with the rotation of the rotary lever, and latching projections formed in a side wall of the ice-making compartment such that the latching hooks are coupled with the latching projections.Type: GrantFiled: July 25, 2007Date of Patent: January 11, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Jong Dal Lee, Jae Hoon Lim, Myung Hoon Cho, Seung Tae Lim, Dong Nyeol Ryu
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Publication number: 20110000249Abstract: A refrigerator includes a main body which forms an external appearance and has a storage chamber to be opened at a front side, and an ice making device which is disposed in the storage chamber to make ice. The ice making device includes an ice making tray which has ice making grooves for making ice, an ejector which rotates and separates the ice made in the ice making grooves, blocking members which are disposed at an upper portion of one side of the ice making grooves to prevent the ice separated from the ice making grooves through the other side of the ice making grooves from returning to the ice making grooves, and a guide member which is disposed above the other side of the ice making tray to guide the ice separated from the other side of the ice making grooves by the ejector toward the blocking members.Type: ApplicationFiled: September 16, 2010Publication date: January 6, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Jae Hoon LIM, Dong Nyeol Ryu, Jong Dal Lee, Ji Hoon Kim, Myung Hoon Cho
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Patent number: 7762092Abstract: An ice making device and a refrigerator having the ice making device include an ice making tray having ice making grooves opened at upper sides thereof to receive water and a cool air flow channel disposed below the ice making grooves and along which cool air flows. Cool air is uniformly supplied from one side to the other side of the ice making tray along the cool air flow channel, and therefore, the ice making process is completed in a reduced time.Type: GrantFiled: November 9, 2006Date of Patent: July 27, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Alexei Tikhonov, June Kee Min, Myung Hoon Cho
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Publication number: 20100175398Abstract: A refrigerator and a control method thereof to control a rotational direction of an ice making motor to detect an ice full state of an ice storage without separating the ice from the ice maker. The refrigerator includes an ice making tray making ice therein, an ejector separating the ice, an ice storage storing the separated ice, an ice full state sensing lever detecting the ice full state of the ice storage, an ice making motor driving the ejector and the ice full state sensing lever, and a controller detecting the ice full state by driving the ice full state sensing lever by rotating the ice making motor in an ice moving direction, and detecting release of the ice full state by driving the ice full state sensing lever by rotating the ice making motor in the opposite direction after the ice full state is detected.Type: ApplicationFiled: December 28, 2009Publication date: July 15, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Hoon Lim, Seong Ki Jeong, Jeong Man Nam, Myung Hoon Cho, Jung Yeob Kim, Jae Koog An
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Publication number: 20100050681Abstract: The refrigerator includes a main body forming the external appearance of the refrigerator, a freezing chamber and a cooling chamber divisionally provided in the main body, an ice making chamber separately provided in the cooling chamber to be thermally insulated, a first ice making unit provided in the ice making chamber to produce ice, and a second ice making unit provided in the freezing chamber to produce ice.Type: ApplicationFiled: September 1, 2009Publication date: March 4, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Nyeol Ryu, Jae Hoon Lim, Sinn Bong Yoon, Jung-Yeob Kim, Myung Hoon Cho
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Publication number: 20090293533Abstract: A refrigerator includes an ice maker disposed at one side of a storage chamber for storing food, a folding shelf disposed at the ice maker to be folded in a vertical direction or unfolded in a horizontal direction to efficiently use a space formed on the side of the ice maker, a shelf supporting member fixed to the ice maker to rotatably support the folding shelf, and a locking part disposed at the shelf supporting member to support the folding shelf when the folding shelf is unfolded to be arranged in a horizontal direction. When the folding shelf disposed in the storage chamber is folded in a vertical direction, there is formed a space capable of storing containers or food products having a great height. When the folding shelf is unfolded in a horizontal direction, containers or food products having a small height may be put on the folding shelf. Thus, a storage space of the refrigerator may be more efficiently used.Type: ApplicationFiled: June 1, 2009Publication date: December 3, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Jae Hoon LIM, Jong Dal LEE, Myung Hoon CHO, Seung Tae LIM, Dong Nyeol RYU
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Publication number: 20080264082Abstract: An ice making device and a refrigerator having the ice making device include an ice making tray having ice making grooves opened at upper sides thereof to receive water and a cool air flow channel disposed below the ice making grooves and along which cool air flows. Cool air is uniformly supplied from one side to the other side of the ice making tray along the cool air flow channel, and therefore, the ice making process is completed in a reduced time.Type: ApplicationFiled: November 9, 2006Publication date: October 30, 2008Inventors: Alexei Tikhonov, Jane Kae Min, Myung Hoon Cho
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Publication number: 20080173040Abstract: A refrigerator includes a main body which forms an external appearance and has a storage chamber to be opened at a front side, and an ice making device which is disposed in the storage chamber to make ice. The ice making device includes an ice making tray which has ice making grooves for making ice, an ejector which rotates and separates the ice made in the ice making grooves, blocking members which are disposed at an upper portion of one side of the ice making grooves to prevent the ice separated from the ice making grooves through the other side of the ice making grooves from returning to the ice making grooves, and a guide member which is disposed above the other side of the ice making tray to guide the ice separated from the other side of the ice making grooves by the ejector toward the blocking members.Type: ApplicationFiled: December 27, 2007Publication date: July 24, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Jae Hoon Lim, Dong Nyeol Ryu, Jong Dal Lee, Ji Hoon Kim, Myung Hoon Cho
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Publication number: 20080134708Abstract: A refrigerator with an ice making device. The refrigerator includes a body defined with a refrigerating compartment, a freezing compartment, and an ice making compartment, the ice making compartment arranged in the refrigerating compartment while being thermally insulated from the refrigerating compartment, a first evaporator arranged in the refrigerating compartment, a second evaporator arranged in the freezing compartment, a refrigerating duct for circulating cold air from the first evaporator to the refrigerating compartment, a freezing duct for circulating cold air from the second evaporator to the freezing compartment, and an ice making flow passage for communicating the second evaporator and the ice making compartment. The second evaporator, ice making compartment, and ice making flow passage form a closed circuit such that the cold air in the ice making compartment does not enter the refrigerating compartment.Type: ApplicationFiled: July 25, 2007Publication date: June 12, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Jong Dal Lee, Jae Hoon Lim, Myung Hoon Cho, Seung Tae Lim, Dong Nyeol Ryu