Patents by Inventor Yong-woon Han
Yong-woon Han 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: 11622455Abstract: A wearable electronic device is provided. The wearable electronic device includes a main body and a wearing unit that allows the main body to be worn on a user's body. The wearing unit may include a first wearing member extending from the main body, a binding member coupled to the first wearing member to be moved in a longitudinal direction of the first wearing member, and a driving member installed in the first wearing member to move the binding member.Type: GrantFiled: November 21, 2019Date of Patent: April 4, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Ho-Seong Seo, Wataru Kaihotsu, Yong-Woon Han, Dong-Churl Kim
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Publication number: 20210367174Abstract: An organic solar cell having a structure including a dual layer type charge transport layer, which has an ultraviolet blocking layer, is provided. The organic solar cell has a dual layer charge transport layer by including a photostable charge transport layer on one surface or both surfaces of a photoactive layer, thereby having enhanced charge transport capability within the solar cell, improved photostability without an external protection film, and excellent durability. In addition, a method for manufacturing an organic solar cell is provided which forms a photostability charge transport layer on one surface or both surfaces of a photoactive layer, thereby manufacturing a solar cell, which can be stable when exposed to ultraviolet light during electrode formation and has a highly efficient and photostability-enhanced structure in a manufacturing process without a step of attaching a protection glass and a protection film.Type: ApplicationFiled: July 4, 2019Publication date: November 25, 2021Inventors: Doo Kyung MOON, Yong Woon HAN, Sung Jae JEON
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Publication number: 20200093015Abstract: A wearable electronic device is provided. The wearable electronic device includes a main body and a wearing unit that allows the main body to be worn on a user's body. The wearing unit may include a first wearing member extending from the main body, a binding member coupled to the first wearing member to be moved in a longitudinal direction of the first wearing member, and a driving member installed in the first wearing member to move the binding member.Type: ApplicationFiled: November 21, 2019Publication date: March 19, 2020Inventors: Ho-Seong SEO, Wataru KAIHOTSU, Yong-Woon HAN, Dong-Churl KIM
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Patent number: 10517182Abstract: A wearable electronic device is provided. The wearable electronic device includes a main body and a wearing unit that allows the main body to be worn on a user's body. The wearing unit may include a first wearing member extending from the main body, a binding member coupled to the first wearing member to be moved in a longitudinal direction of the first wearing member, and a driving member installed in the first wearing member to move the binding member.Type: GrantFiled: August 3, 2015Date of Patent: December 24, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Ho-Seong Seo, Wataru Kaihotsu, Yong-Woon Han, Dong-Churl Kim
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Publication number: 20160120048Abstract: A wearable electronic device is provided. The wearable electronic device includes a main body and a wearing unit that allows the main body to be worn on a user's body. The wearing unit may include a first wearing member extending from the main body, a binding member coupled to the first wearing member to be moved in a longitudinal direction of the first wearing member, and a driving member installed in the first wearing member to move the binding member.Type: ApplicationFiled: August 3, 2015Publication date: April 28, 2016Inventors: Ho-Seong SEO, Wataru KAIHOTSU, Yong-Woon HAN, Dong-Churl KIM
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Patent number: 8192557Abstract: A dish washing machine having a basket height adjusting apparatus. The dish washing machine includes a machine body having a washing tub defined therein, a basket disposed in the washing tub to receive dishes to be washed, and a basket height adjusting apparatus. The basket height adjusting apparatus includes a support bracket mounted at each side of the basket such that the support bracket can be moved vertically, rollers mounted to the support bracket to slide the basket forward and backward, and an adjusting lever mounted at the basket to adjust a vertical movement of the support bracket and to thereby adjust the height of the basket. The adjusting lever is moved along with the basket. Consequently, in the present invention, the thumb of a user is not caught in the basket and injured when the user rotates the adjusting lever.Type: GrantFiled: May 10, 2007Date of Patent: June 5, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Jung Chan Ryu, Jae Young Choi, Yong Woon Han, Sung Jin Kim
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Publication number: 20110265833Abstract: A dish washing machine capable of improving spatial utilization of a washing tub through the enlargement of the washing tub. The dish washing machine includes a washing tub, a sump mounted in the washing tub to receive and pump wash water, a sump housing forming an external appearance of the sump, a washing impeller to pump wash water from the sump housing, a drainage channel disposed at an inner edge of the sump housing, a pump motor surrounded by the drainage pump to drive the washing impeller, and a pump motor receiving part to receive the pump motor. The pump motor receiving part protrudes above the drainage channel.Type: ApplicationFiled: July 6, 2011Publication date: November 3, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Eul Soo Kim, Yong Woon Han, Young Ho Kwon, Shimotera Kennichi, Sung Jin Kim, Jung Chan Ryu, Joe Young Choi
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Patent number: 7993472Abstract: A dish washing machine capable of improving spatial utilization of a washing tub through the enlargement of the washing tub. The dish washing machine includes a washing tub, a sump mounted in the washing tub to receive and pump wash water, a sump housing forming an external appearance of the sump, a washing impeller to pump wash water from the sump housing, a drainage channel disposed at an inner edge of the sump housing, a pump motor surrounded by the drainage pump to drive the washing impeller, and a pump motor receiving part to receive the pump motor. The pump motor receiving part protrudes above the drainage channel.Type: GrantFiled: May 31, 2007Date of Patent: August 9, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Eui Soo Kim, Yong Woon Han, Young Ho Kwon, Shimotera Kennichi, Sung Jin Kim, Jung Chan Ryu, Jae Young Choi
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Publication number: 20110186095Abstract: A dish washing machine capable of smoothly discharging dirt contained in wash water out of a sump so as to prevent the emission of bad smells from the dirt and prevent the propagation of bacteria. The dish washing machine includes a sump to receive and pump wash water, a sump housing forming an external appearance of the sump, a drainage pump coupled with the sump housing to discharge wash water and dirt, and a drainage channel disposed in the sump housing to guide wash water and dirt to the drainage pump.Type: ApplicationFiled: April 13, 2011Publication date: August 4, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Eui Soo KIM, Yong Woon Han, Young Ho Kwon, Shimotera Kennichi, Sung Jin Kim, Jung Chan Ryu, Jae Young Choi
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Patent number: 7946304Abstract: A dish washing machine capable of smoothly discharging dirt contained in wash water out of a sump so as to prevent the emission of bad smells from the dirt and prevent the propagation of bacteria. The dish washing machine includes a sump to receive and pump wash water, a sump housing forming an external appearance of the sump, a drainage pump coupled with the sump housing to discharge wash water and dirt, and a drainage channel disposed in the sump housing to guide wash water and dirt to the drainage pump.Type: GrantFiled: May 31, 2007Date of Patent: May 24, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Eui Soo Kim, Yong Woon Han, Young Ho Kwon, Shimotera Kennichi, Sung Jin Kim, Jung Chan Ryu, Jae Young Choi
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Publication number: 20110041352Abstract: A clothes dryer having a preheating unit preheating drawn air is provided. The clothes dryer includes a main body, a drying tub rotatably mounted to receive an object to be dried, and a hot air duct supplying hot air into the drying tub. The hot air duct includes a heating unit heating drawn air, and a hot air supply unit connecting the heating unit with the drying tub, thereby forming a path for heated air. The heating unit includes a first heating unit having a heater part generating heat, and a second heating unit surrounding an entrance and outer walls of the first heating unit, thereby forming a path for the air flowing to the first heating unit. The second heating unit includes one or more preheating fins formed on the first heating unit to contact the air flowing in the second heating unit.Type: ApplicationFiled: July 16, 2010Publication date: February 24, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dae Yeong Hong, Yong Woon Han, Sung Jin Kim, Phil Soo Chang, Won Tae Kim, Hyung Woo Lee, Myung Sun Kang
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Patent number: 7747914Abstract: According to an example embodiment, a memory diagnosis test circuit may include a memory core block, a word line selector, a bit line selector, and/or an analog mode control unit. The memory core block may include a plurality of memory cells. The word line selector may be configured to select one of a plurality of word lines of the memory core block using a first shift register. The bit line selector may be configured to select one of a plurality of bit line pairs of the memory core block using a second shift register. The analog mode control unit may be configured to monitor data corresponding to the selected word line and bit line pair.Type: GrantFiled: October 31, 2007Date of Patent: June 29, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Yong-woon Han, Ki-am Lee
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Patent number: 7733099Abstract: A monitoring pattern for detecting a defect in a semiconductor device allows a voltage contrast inspection which may be verified by an electrical test where no special test pattern is required for the electrical test. The monitoring pattern includes a test pattern with line shapes arranged in parallel and spaced apart at predetermined linewidths and intervals, and an interconnection layer connected to the test pattern, where the test pattern is adapted to be charged with a specific potential to be displayed as a voltage contrast image when scanned with an electron beam.Type: GrantFiled: May 17, 2007Date of Patent: June 8, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Choel-Hwyi Bae, Yong-Woon Han, Mi-Joung Lee, Sang-Deok Kwon
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Publication number: 20080094053Abstract: In a test circuit, an oscillation signal is generated based on a design rule pattern of a chip formed on a wafer. The oscillation signal is counted using a counter, and an N-bit signal is generated from the counting of the oscillation signal. The N-bit signal is serialized and output. In a test method, an oscillation signal is generated based on a design rule pattern of a chip formed on a wafer. The oscillation signal is counted, and an N-bit signal is generated based on the counting of the oscillation signal. The N-bit signal is serialized and output.Type: ApplicationFiled: August 13, 2007Publication date: April 24, 2008Inventors: Yong-Woon Han, Ki-Am Lee
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Publication number: 20080062789Abstract: According to an example embodiment, a memory diagnosis test circuit may include a memory core block, a word line selector, a bit line selector, and/or an analog mode control unit. The memory core block may include a plurality of memory cells. The word line selector may be configured to select one of a plurality of word lines of the memory core block using a first shift register. The bit line selector may be configured to select one of a plurality of bit line pairs of the memory core block using a second shift register. The analog mode control unit may be configured to monitor data corresponding to the selected word line and bit line pair.Type: ApplicationFiled: October 31, 2007Publication date: March 13, 2008Inventors: Yong-woon Han, Ki-am Lee
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Publication number: 20080011340Abstract: A dish washing machine capable of improving spatial utilization of a washing tub through the enlargement of the washing tub. The dish washing machine includes a washing tub, a sump mounted in the washing tub to receive and pump wash water, a sump housing forming an external appearance of the sump, a washing impeller to pump wash water from the sump housing, a drainage channel disposed at an inner edge of the sump housing, a pump motor surrounded by the drainage pump to drive the washing impeller, and a pump motor receiving part to receive the pump motor. The pump motor receiving part protrudes above the drainage channel.Type: ApplicationFiled: May 31, 2007Publication date: January 17, 2008Applicant: Samsung Electronics Co., LTD.Inventors: Eui Soo Kim, Yong Woon Han, Young Ho Kwon, Shimotera Kennichi, Sung Jin Kim, Jung Chan Ryu, Joe Young Choi
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Publication number: 20080011341Abstract: A dish washing machine capable of controlling the amount of wash water used based on the quantity of dishes and preventing a drop of the injection pressure of the wash water. The dish washing machine includes a washing tub, main nozzles disposed in the washing tub to constantly inject wash water when washing dishes, a sub nozzle disposed in the washing tub to selectively inject wash water when washing dishes, a sump mounted in the wash tub, a main channel disposed in the sump, the main channel being connected with the main nozzles, a sub channel disposed in the sump while being separated from the main channel and connected to the sub nozzle, and a channel control valve disposed in the sub channel to intermit a flow of wash water flowing to the sub nozzle.Type: ApplicationFiled: May 31, 2007Publication date: January 17, 2008Applicant: Samsung Electronics Co., LTD.Inventors: Eui Soo Kim, Yong Woon Han, Young Ho Kwon, Shimotera Kennichi, Sung Jin Kim, Jung Chan Ryu, Jae Young Choi
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Publication number: 20080011337Abstract: A dish washing machine having a basket height adjusting apparatus. The dish washing machine includes a machine body having a washing tub defined therein, a basket disposed in the washing tub to receive dishes to be washed, and a basket height adjusting apparatus. The basket height adjusting apparatus includes a support bracket mounted at each side of the basket such that the support bracket can be moved vertically, rollers mounted to the support bracket to slide the basket forward and backward, and an adjusting lever mounted at the basket to adjust a vertical movement of the support bracket and to thereby adjust the height of the basket. The adjusting lever is moved along with the basket. Consequently, in the present invention, the thumb of a user is not caught in the basket and injured when the user rotates the adjusting lever.Type: ApplicationFiled: May 10, 2007Publication date: January 17, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jung Chan Ryu, Jae Young Choi, Yong Woon Han, Sung Jin Kim
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Publication number: 20080011342Abstract: A dish washing machine in which the size of a control panel can be increased and a user can conveniently manipulate the control panel and easily check operation state thereof. The dish washing machine includes a housing having an opening formed in a front side thereof, a door hinged to the front side of the housing to open and close the opening, and a control panel installed to the upper side of the door. The control panel is obliquely installed to the upper side of the door at a predetermined angle. Moreover, the control panel is installed to swing with respect to the door and to maintain a predetermined oblique angle regardless of the opening and closing of the door so that the user can conveniently check and manipulate the control panel.Type: ApplicationFiled: December 27, 2006Publication date: January 17, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jung Chan Ryu, Sung Jin Kim, Yong Woon Han, Young Ho Kwon
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Publication number: 20080011335Abstract: A dish washing machine capable of smoothly discharging dirt contained in wash water out of a sump so as to prevent the emission of bad smells from the dirt and prevent the propagation of bacteria. The dish washing machine includes a sump to receive and pump wash water, a sump housing forming an external appearance of the sump, a drainage pump coupled with the sump housing to discharge wash water and dirt, and a drainage channel disposed in the sump housing to guide wash water and dirt to the drainage pump.Type: ApplicationFiled: May 31, 2007Publication date: January 17, 2008Applicant: Samsung Electronics Co. LTD.Inventors: Eui Soo Kim, Yong Woon Han, Young Ho Kwon, Shimotera Kennichi, Sung Jin Kim, Jung Chan Ryu, Jae Young Choi