Patents by Inventor Min-Ha Kim
Min-Ha 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: 11942551Abstract: A semiconductor device includes a multi-channel active pattern, a plurality of gate structures on the multi-channel active pattern and spaced apart from each other in a first direction, the plurality of gate structures including a gate electrode that extends in a second direction different from the first direction, a source/drain recess between the adjacent gate structures, and a source/drain pattern on the multi-channel active pattern in the source/drain recess, wherein the source/drain pattern includes: a semiconductor liner layer including silicon-germanium and extending along the source/drain recess, a semiconductor filling layer including silicon-germanium on the semiconductor liner layer, and at least one or more semiconductor insertion layers between the semiconductor liner layer and the semiconductor filling layer, and wherein the at least one or more semiconductor insertion layers have a saddle structure.Type: GrantFiled: November 5, 2021Date of Patent: March 26, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Jung Taek Kim, Seok Hoon Kim, Pan Kwi Park, Moon Seung Yang, Seo Jin Jeong, Min-Hee Choi, Ryong Ha
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Publication number: 20240083351Abstract: A lighting device includes a light guide plate configured to guide and diffuse a light from a light source, and a garnish body including a lighting area to which the diffused light is radiated, wherein the light guide plate is disposed at a predetermined angle with respect to the garnish body.Type: ApplicationFiled: September 5, 2023Publication date: March 14, 2024Inventors: Jun Geun Oh, Min Ha Lee, Kyu Rok Kim, Byoung Wook Kim, Hoe Won Jung, Ho Sung Shin, Seong Cheon Cho
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Patent number: 11675109Abstract: A display device includes a substrate, a circuit part disposed on the substrate and an encapsulation layer disposed on the circuit pan. An inorganic layer is disposed on the encapsulation layer and includes a groove. An anti-reflection layer is disposed on the inorganic layer. The anti-reflection layer includes a first region that overlaps the groove and a second region that is outside of the first region. The transmittance of the first region and the transmittance of the second region are different from each other.Type: GrantFiled: May 21, 2020Date of Patent: June 13, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Duk Jin Lee, Beong-Hun Beon, Je Seon Yeon, Min Ha Kim
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Publication number: 20230040695Abstract: The present disclosure relates to a method and an apparatus for deleting training data of a deep learning model. The trained data deleting method according to an exemplary embodiment of the present disclosure includes calculating a result value for a label allocated to data to be deleted which is included in the training data; reallocating a label of the data to be deleted by comparing the result value; generating a neutralized model obtained by neutralizing the deep learning model with the data to be deleted and a reallocated label of the data to be deleted as inputs; and training the neutral model based on retrained data which is training data, excluding the data to be deleted, among the trained data.Type: ApplicationFiled: August 5, 2022Publication date: February 9, 2023Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Jun Yaup KIM, Min Ha KIM, Simon Sungil WOO
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Publication number: 20220364950Abstract: In a device for evaluating torsional structural performance of girder according to an embodiment of the present disclosure, a guide unit of a support member formed in a shape of an arc having its center that matches a shear center of the girder rotatably supports a rotating member, so that the shear center of the girder matches a center of torsion during clockwise or counterclockwise rotation of the rotating member, thereby measuring an accurate angle of twist and preventing an incident in which the rotating member escapes due to separation of a component by a rotational force.Type: ApplicationFiled: June 25, 2019Publication date: November 17, 2022Inventors: Kil-hee KIM, Hyeong-gook KIM, Yong-jun LEE, Min-jun KIM, Dong-hwan KIM, Min-ha KIM, Jung-yoon LEE, Sang-woo KIM
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Publication number: 20210096278Abstract: A display device includes a substrate, a circuit part disposed on the substrate and an encapsulation layer disposed on the circuit pan. An inorganic layer is disposed on the encapsulation layer and includes a groove. An anti-reflection layer is disposed on the inorganic layer. The anti-reflection layer includes a first region that overlaps the groove and a second region that is outside of the first region. The transmittance of the first region and the transmittance of the second region are different from each other.Type: ApplicationFiled: May 21, 2020Publication date: April 1, 2021Inventors: Duk Jin LEE, Beong-Hun BEON, Je Seen YEON, Min Ha KIM
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Patent number: 8925141Abstract: A suction nozzle for use in a vacuum cleaner includes a suction opening through which air is drawn in from a surface to be cleaned, a sterilization chamber having at least one inlet and at least one outlet, the sterilization chamber being in fluid communication with the suction opening through the at least one inlet, and a sterilization unit disposed in the sterilization chamber to sterilize the air drawn into the sterilization chamber. The air drawn into the sterilization chamber revolves while moving from the at least one inlet to the at least one outlet.Type: GrantFiled: June 22, 2011Date of Patent: January 6, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Min-ha Kim, Joung-soo Park, Sung-tae Joo, Hyun-ju Lee, Dong-houn Yang
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Patent number: 8920549Abstract: A wet-type dust collector for a vacuum cleaner. The disclosed wet-type dust collector includes a first separating portion, the inside of which is filled with water for separating dust from air that is suctioned in from the outside; an exhaust pipe unit having an exhaust outlet and installed inside the first separating portion; and a passage-closing unit installed inside the exhaust pipe unit, wherein the passage-closing unit closes the exhaust outlet of the exhaust pipe unit by means of the combined forces of the suctioning force through the exhaust pipe unit and the buoyant force of the water, in order to prevent the water from leaking out from the first separating portion.Type: GrantFiled: June 21, 2010Date of Patent: December 30, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Min-Ha Kim, Joung-Soo Park, Heung-Jun Park, Sung-Tae Joo, Dong-Houn Yang
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Patent number: 8914941Abstract: A cyclone dust collecting apparatus for a vacuum cleaner includes a first chamber; an entering passage disposed above the first chamber, the entering passage guiding outer air to form a downwardly whirling air current in the first chamber; a second chamber formed at a position higher than that of an outlet of the entering passage above the first chamber, the second chamber in which the outer air entering from the first chamber whirls; a contaminants-blocking member disposed to be spaced apart from a bottom surface of the first chamber at a center of the first chamber, the contaminants-blocking member preventing contaminants and water separated in the first chamber from moving into the second chamber; and a grill disposed inside the second chamber to be in fluid communication with an air discharging port through which clean air is discharged.Type: GrantFiled: May 31, 2011Date of Patent: December 23, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Min-ha Kim, Joung-soo Park, Sung-tae Joo, Hyun-ju Lee, Dong-houn Yang
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Patent number: 8728222Abstract: A wet type dust collecting apparatus of a vacuum cleaner is provided. The wet type dust collecting apparatus of a vacuum cleaner includes a first separating unit configured to filter out and discharge dust by rotating air which is inlet via a first air inlet, and a plurality of a second centrifugal separating units configured to filter out dust from the air which is discharged from the first separating unit, and configured to eliminate dust from the inlet air via water which is filled inside of the second centrifugal separating units.Type: GrantFiled: February 22, 2012Date of Patent: May 20, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Min-Ha Kim, Joung-Soo Park, Heung-Jun Park, Sung-Tae Joo, Dong-Houn Yang
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Patent number: 8657899Abstract: Disclosed is a dust collector provided with a dust-removing unit. The disclosed dust collector comprises: a first centrifugal separating tube defining a first centrifugal area for separating dust from air suctioned in through a first inlet; a first dust box for collecting dust separated in the first centrifugal area; a first detaching portion having a first exhaust pipe unit for exhausting the air from the first centrifugal separating tube and the first dust box to the outside; and a handle unit for maintaining the first centrifugal separating tube and the first dust box coupled together, or for releasing the coupling thereof.Type: GrantFiled: June 21, 2010Date of Patent: February 25, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Sung Tae Joo, Joung Soo Park, Heung Jun Park, Min Ha Kim, Dong Houn Yang
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Patent number: 8567007Abstract: An air flow sensing unit, which may sense an amount of air flowing or an pressure for air flown into the cleaning apparatus by a suction motor or an impeller and inform a user of a time for emptying a dirt collecting receptacle of dust or dirt and/or a time for cleaning or replacing a filter with a new one, and a cleaning apparatus having the same are provided. The unit may include an air flow pipe to fluidly communicate an air flow passage of a cleaning apparatus with the outside, and an indicator positioned in the air flow pipe to be lifted based on a change in amount of air flowing or air pressure generated by air movement in the air flow passage and to be lowered due to a weight thereof.Type: GrantFiled: June 30, 2008Date of Patent: October 29, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Hwa-gyu Song, Min-ha Kim, Jang-keun Oh
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Patent number: 8568500Abstract: A multi-cyclone dust separator according to an embodiment of the present invention comprises at least three dust separation units for separating dust stepwise from relatively larger size. The dust separation units comprise a first dust separation unit primarily separating dust from external air drawn in; a second dust separation unit secondarily separating dust from the air primarily dust-separated by the first dust separation unit; and a third dust separation unit thirdly separating dust from the air secondarily dust-separated by the second dust separation unit. Here, the first to third dust separation units are multi-layered in a serial manner.Type: GrantFiled: August 15, 2008Date of Patent: October 29, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-gyun Han, Jang-keun Oh, Min-ha Kim
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Publication number: 20120228785Abstract: A water filtering device equipped with a water level adjustment unit is provided. The water filtering device includes an external air inlet through which dust-containing air flows in, a dust separator communicating with the external air inlet and separating dust in the inflow air, exhaust outlets communicating with the dust separator and discharging the air from which the dust has been separated, a dust container communicating with the dust separator and being filled with water, and a water level adjustment unit installed in the dust container to adjust the level of the water in the dust container. The water level adjustment unit includes a supercharged water drainage tube installed on a bottom of the dust container, and a manual opening/closing device for adjusting the level of the water through the supercharged water drainage tube.Type: ApplicationFiled: April 21, 2010Publication date: September 13, 2012Inventors: Joung-Soo Park, Heung-Jun Park, Sung-Tae Joo, Min-Ha Kim, Dong-Houn Yang, Jong-Kwon Lee
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Patent number: 8240000Abstract: A bypass type cleaning apparatus includes a suction nozzle; an air suction unit being in fluid communication with the suction nozzle via an entering passage; and at least two contaminant collecting receptacles being in fluid communication with at least two exits formed at the air suction unit, respectively.Type: GrantFiled: April 30, 2008Date of Patent: August 14, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Jang-keun Oh, Min-ha Kim
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Publication number: 20120180255Abstract: A drum type vacuum cleaner includes a centrifugal separator to separate dust from air using centrifugal force, a dust tank having an open top through which the centrifugal separator is mounted in the dust tank, the dust tank being provided with a dust collector to store the separated dust, and a cover unit having a motor to generate suction force, the cover unit being mounted to cover the top of the dust tank, wherein the centrifugal separator is disposed so that a central axis of rotary force of the centrifugal separator to whirl air is at a right angle to a central axis of the motor, whereby dust contained in suctioned air is discharged to the dust collector, and air from which dust has been separated is discharged to the outside by the motor provided at the cover unit.Type: ApplicationFiled: January 17, 2012Publication date: July 19, 2012Applicant: Samsung Electronics Co., Ltd.Inventors: Joung Soo PARK, Sung Tae Joo, Min Ha Kim, Hyun Ju Lee, Dong Hoon Yang
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Patent number: 8220108Abstract: A vacuum apparatus having a suction nozzle, an air suction unit to which the suction nozzle is pivotally connected and which fluidly communicates with the suction nozzle through a connection channel, a dirt receptacle which has at least two collecting parts fluidly communicating with at least two outlets formed at the air suction unit, respectively.Type: GrantFiled: August 6, 2008Date of Patent: July 17, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Jang-Keun Oh, Min-Ha Kim, Hyun-Il Lee
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Patent number: D1016029Type: GrantFiled: August 22, 2022Date of Patent: February 27, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Young Lee, Hyok-Su Choi, Chung-Ha Kim, Jong-Bo Jung, Min-Young Park
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Patent number: D1016030Type: GrantFiled: August 22, 2022Date of Patent: February 27, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Young Lee, Hyok-Su Choi, Chung-Ha Kim, Jong-Bo Jung, Min-Young Park
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Patent number: D1016775Type: GrantFiled: May 4, 2022Date of Patent: March 5, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Young Lee, Hyok-Su Choi, Chung-Ha Kim, Jong-Bo Jung, Min-Young Park