Patents by Inventor Min Jin Oh
Min Jin Oh 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: 20240108762Abstract: The present invention relates to a method for culturing a 3-dimensional lung cancer organoid and a method for preparing a patient-derived xenograft animal model using the same. More specifically, the present invention relates to a method for culturing a 3-dimensional lung cancer organoid, a lung cancer organoid prepared by the method, a medium composition for culturing the lung cancer organoid, a method for preparing a xenograft animal model using the lung cancer organoid, a patient-derived lung cancer organoid xenograft animal model prepared by the method, and a method for analyzing therapeutic efficacy of an anticancer agent and a method for screening an anticancer agent, using the animal model.Type: ApplicationFiled: December 8, 2023Publication date: April 4, 2024Applicant: ONCOCLEW CO., LTD.Inventors: Se Jin JANG, Min Suh KIM, Young Ah SUH, Hye Min MUN, Ju Hee OH
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Patent number: 7913340Abstract: A control system for a motor-driven washing machine. The control system includes an electrical motor; a driving unit that applies an input voltage to the motor to drive the motor; a voltmeter that measures a reverse voltage generated by the motor for each predetermined period; and a microprocessor reducing a speed of the motor if the measured reverse voltage is less than or equal to a predetermined voltage level.Type: GrantFiled: August 10, 2009Date of Patent: March 29, 2011Assignee: LG Electronics Inc.Inventors: Bon Kwon Koo, Kwon Ki Hong, Jae Cheol Lyu, Woon Yong Lee, Jong Chul Bang, Min Jin Oh, Kweon Son, Jong Ho Kim, In Haeng Cho
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Patent number: 7904984Abstract: A method of controlling a motor-driven washing machine. The method includes increasing a speed of a motor from zero to a first predetermined speed W1. Reducing the motor speed from W1 to a second predetermined speed W2 and measuring the deceleration period. Increasing the motor speed from W2 to a third predetermined speed W3 and braking the motor according to a slow brake logic if a first interruption of the motor is ordered during the step of increasing the motor speed from W2 to W3. Increasing the motor speed from W3 to a fourth predetermined speed W4 and selecting one of plurality of rapid-brake logics on the basis of the measured deceleration period and braking the motor according to the selected rapid-brake logic if a second interruption of the motor is ordered during the step of increasing the motor speed from W3 to W4.Type: GrantFiled: August 10, 2009Date of Patent: March 15, 2011Assignee: LG Electronics Inc.Inventors: Bon Kwon Koo, Kwon Ki Hong, Jae Cheol Lyu, Woon Yong Lee, Jong Chul Bang, Min Jin Oh, Kweon Son, Jong Ho Kim, In Haeng Cho
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Publication number: 20100037402Abstract: A method of controlling a motor-driven washing machine. The method includes increasing a speed of a motor from zero to a first predetermined speed W1. Reducing the motor speed from W1 to a second predetermined speed W2 and measuring the deceleration period. Increasing the motor speed from W2 to a third predetermined speed W3 and braking the motor according to a slow brake logic if a first interruption of the motor is ordered during the step of increasing the motor speed from W2 to W3. Increasing the motor speed from W3 to a fourth predetermined speed W4 and selecting one of plurality of rapid-brake logics on the basis of the measured deceleration period and braking the motor according to the selected rapid-brake logic if a second interruption of the motor is ordered during the step of increasing the motor speed from W3 to W4.Type: ApplicationFiled: August 10, 2009Publication date: February 18, 2010Inventors: Bon Kwon Koo, Kwon Ki Hong, Jae Cheol Lyu, Woon Yong Lee, Jong Chul Bang, Min Jin Oh, Kweon Son, Jong Ho Kim, In Haeng Cho
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Publication number: 20100037400Abstract: A control system for a motor-driven washing machine. The control system includes an electrical motor; a driving unit that applies an input voltage to the motor to drive the motor; a voltmeter that measures a reverse voltage generated by the motor for each predetermined period; and a microprocessor reducing a speed of the motor if the measured reverse voltage is less than or equal to a predetermined voltage level.Type: ApplicationFiled: August 10, 2009Publication date: February 18, 2010Inventors: Bon Kwon Koo, Kwon Ki Kong, Jae Cheol Lyu, Woon Yong Lee, Jong Chul Bang, Min Jin Oh, Son Kweon, Kim Ho Jong, In Haeng Cho
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Publication number: 20080263784Abstract: Device and method for detecting malfunction of a clutch in a washing machine, the device including a clutch including a coupling for transmission of a power from a motor to a washing shaft or a spinning shaft, a clutch motor (60) for providing a power to the coupling, a switch for controlling the coupling, and a cam (600) fitted to be rotatable with the clutch motor for turning on/off the switch in response to the rotation, a power supplying part for supplying a voltage to the motor and the clutch motor (60), a pulse counting part for counting a number of pulses of a voltage supplied to the clutch motor from the power supplying part, and a microcomputer for repeating a process in which the clutch motor is stopped for a second set time period (S20) and operated again if the switch is not switched for a first set time period from a time the clutch motor is put into operation, and informs to a user that the clutch is in malfunction if the switch is not switched while the process is repeated equal to or more thanType: ApplicationFiled: June 30, 2008Publication date: October 30, 2008Inventors: In Haeng Cho, Jae Cheol Lyu, Bon Kwon Koo, Kwon Ki Hong, Min Jin Oh, Du Heig Choi, In Geun Ahn, Seong No Yoon
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Patent number: 7409841Abstract: Control panels for a drum type washing machine, and a dryer including a first control panel mounted on a position for a drum type washing machine or a dryer, having a key part for applying a command for controlling the drum type washing machine or the dryer, and a display part for displaying an image in accordance with the command applied through the key part, a second control panel mounted on a position for the drum type washing machine or the dryer in symmetry with the first control panel, having a key part for applying a command for controlling the drum type washing machine or the dryer, and a display part for displaying an image in accordance with the command applied through the key part, in symmetry with the key part, and the display part in the first control panel respectively, and a first, and a second controlling parts connected to the first control panel or the second control panel, for controlling operation of the appliances according to the command of the user applied through the first control paneType: GrantFiled: November 25, 2003Date of Patent: August 12, 2008Assignee: LG Electronics Inc.Inventors: Min Jin Oh, In Haeng Cho
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Patent number: 7409737Abstract: Device and method for detecting malfunction of a clutch in a washing machine, the device including a clutch including a coupling for transmission of a power from a motor to a washing shaft or a spinning shaft, a clutch motor (60) for providing a power to the coupling, a switch for controlling the coupling, and a cam (600) fitted to be rotatable with the clutch motor for turning on/off the switch in response to the rotation, a power supplying part for supplying a voltage to the motor and the clutch motor (60), a pulse counting part for counting a number of pulses of a voltage supplied to the clutch motor from the power supplying part, and a microcomputer for repeating a process in which the clutch motor is stopped for a second set time period (S20) and operated again if the switch is not switched for a first set time period from a time the clutch motor is put into operation, and informs to a user that the clutch is in malfunction if the switch is not switched while the process is repeated equal to or more thanType: GrantFiled: May 16, 2003Date of Patent: August 12, 2008Assignee: LG Electronics Inc.Inventors: In Haeng Cho, Jae Cheol Lyu, Bon Kwon Koo, Kwon Ki Hong, Min Jin Oh, Du Heig Choi
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Publication number: 20040261197Abstract: Device and method for detecting malfunction of a clutch in a washing machine, the device including a clutch including a coupling for transmission of a power from a motor to a washing shaft or a spinning shaft, a clutch motor (60) for providing a power to the coupling, a switch for controlling the coupling, and a cam (600) fitted to be rotatable with the clutch motor for turning on/off the switch in response to the rotation, a power supplying part for supplying a voltage to the motor and the clutch motor (60), a pulse counting part for counting a number of pulses of a voltage supplied to the clutch motor from the power supplying part, and a microcomputer for repeating a process in which the clutch motor is stopped for a second set time period (S20) and operated again if the switch is not switched for a first set time period from a time the clutch motor is put into operation, and informs to a user that the clutch is in malfunction if the switch is not switched while the process is repeated equal to or more thanType: ApplicationFiled: August 24, 2004Publication date: December 30, 2004Inventors: In Haeng Cho, Jae Cheol Lyu, Bon Kwon Koo, Kwon Ki Hong, Min Jin Oh, Du Heig Choi
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Publication number: 20040163424Abstract: Control panels for a drum type washing machine, and a dryer including a first control panel mounted on a position for a drum type washing machine or a dryer, having a key part for applying a command for controlling the drum type washing machine or the dryer, and a display part for displaying an image in accordance with the command applied through the key part, a second control panel mounted on a position for the drum type washing machine or the dryer in symmetry with the first control panel, having a key part for applying a command for controlling the drum type washing machine or the dryer, and a display part for displaying an image in accordance with the command applied through the key part, in symmetry with the key part, and the display part in the first control panel respectively, and a first, and a second controlling parts connected to the first control panel or the second control panel, for controlling operation of the appliances according to the command of the user applied through the first control paneType: ApplicationFiled: November 25, 2003Publication date: August 26, 2004Inventors: Min Jin Oh, In Haeng Cho
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Patent number: 6344723Abstract: Device and method for controlling a drain motor, in which a drain valve is driven with reference to a position of drain valve, for optimal control of the drain motor, the device including a drain motor cam connected to a shaft of the drain motor having a detecting point for detecting a bottom dead center of a drain valve marked on one region of a circumference thereof, a switching unit for detecting a position of detecting point of the drain motor cam when the drain motor cam is rotated to provide a position detecting signal, and a microcomputer for receiving the position detecting signal from the switching unit, to identify a position of the drain valve, and controlling operation of the drain motor according to a result of the identification.Type: GrantFiled: June 12, 2000Date of Patent: February 5, 2002Assignee: LG Electronics Inc.Inventor: Min Jin Oh