Patents by Inventor Jun Mo LEE
Jun Mo LEE 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: 11936314Abstract: A motor drive device is proposed. The motor drive device is configured to drive a motor having a plurality of windings respectively corresponding to a plurality of phases, and includes: a first inverter including a plurality of first switching elements, and connected to a first end of each of the plurality of windings; a second inverter including a plurality of second switching elements, and connected to a second end of each of the plurality of windings; and a controller configured to generate phase voltage commands of the first inverter and phase voltage commands of the second inverter based on preset voltage commands of the motor so that the phase voltage commands of the first inverter and the phase voltage commands of the second inverter are respectively represented as vectors of different angles.Type: GrantFiled: July 11, 2022Date of Patent: March 19, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Yong Jae Lee, Jung Hwi Kim, Jun Mo An
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Patent number: 11911157Abstract: Provided is an apparatus for estimating a target component, the apparatus including a temperature controller configured to modulate temperature of an object, a measurer configured to measure a spectrum for each temperature of the object that changes based on the modulation, and a processor configured to obtain effective optical pathlength vectors corresponding to a temperature change based on the spectrum for each temperature of the object, obtain a representative effective optical pathlength based on the obtained effective optical pathlength vectors, and obtain a target component estimation model based on the obtained representative effective optical pathlength.Type: GrantFiled: May 13, 2021Date of Patent: February 27, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyeong Seok Jang, Sung Hyun Nam, Sung Mo Ahn, Jun Ho Lee, Ho Jun Chang
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Patent number: 11772679Abstract: A method is provided for steering control of a vehicle by using lateral velocity of two know points (or lateral velocity of one known point and yaw rate), longitudinal velocity and steer angle information. These factors are used to calculate a target steer angle based on the track angle based on yaw decomposition to thus adjust a current steer angle of the vehicle based on the target steer angle.Type: GrantFiled: August 21, 2020Date of Patent: October 3, 2023Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Jun Mo Lee
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Publication number: 20220251675Abstract: A wire rod and a steel wire for a high stress suspension spring for motorcycles, wherein decarbonization and low-temperature structure occurrence are easily suppressed when the wire rod and the steel wire are cooled down; and a manufacturing method therefor. A steel wire for a high strength spring includes, in percent by weight (wt %), 0.55 to 0.65% of carbon (C), 0.5 to 0.9% of silicon (Si), 0.3 to 0.8% of manganese (Mn), 0.3 to 0.6% of chromium (Cr), 0.015% or less of phosphorus (P), 0.01% or less of sulfur (S), 0.01% or less of aluminum (Al), 0.005% or less of nitrogen (N), and the remainder of iron (Fe) and inevitable impurities, satisfies Formula (1) below, and comprises 90% or more of a tempered martensite structure. In Formula (1), C, Mn, Cr, and Si denote contents (wt %) of the corresponding elements, respectively. (1) 0.77?C+(?)*Mn+(?)*Cr+( 1/24)*Si?0.83.Type: ApplicationFiled: June 22, 2020Publication date: August 11, 2022Applicant: POSCOInventors: Jun Mo Lee, Seok-Hwan Choi, Myung Soo Choi, Han Hwi Kim
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Publication number: 20220055650Abstract: A method is provided for steering control of a vehicle by using lateral velocity of two know points (or lateral velocity of one known point and yaw rate), longitudinal velocity and steer angle information. These factors are used to calculate a target steer angle based on the track angle based on yaw decomposition to thus adjust a current steer angle of the vehicle based on the target steer angle.Type: ApplicationFiled: August 21, 2020Publication date: February 24, 2022Inventor: Jun Mo Lee
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Patent number: 9862356Abstract: A wiper blade having a spoiler-integrated lever assembly. The lever assembly of the wiper blade includes a connector seat to which a connector assembly for connection to a wiper arm is detachably connected. The connector assembly is detachably joined to the connector seat by inserting an insertion protrusion of the connector assembly to an insertion slot of the connector seat and then rotating the connector assembly towards the connector seat and thus bringing snap protrusions of the connector seat into snap-engagement with snap slots of the connector assembly.Type: GrantFiled: February 6, 2015Date of Patent: January 9, 2018Assignee: THE KOREA DEVELOPMENT BANKInventors: In Kyu Kim, Kyung Su Kim, Kyung Jong Nam, Cheong Mo Yang, Jun Mo Lee
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Patent number: 9855923Abstract: A wiper blade suitable to six types of wiper arms. A connector assembly of the wiper blade is detachably joined to a lever assembly and is detachably connected to wiper arms having first to sixth coupling units at a distal end respectively. An adaptor of the connector assembly is rotatably attached to the lever assembly. A slide cover of the connector assembly is slidably joined to the adaptor. A side lock cover of the connector assembly is detachably joined to the adaptor. The slide cover is moved to the adaptor in a first movement direction parallel to a longitudinal direction of the lever assembly to cover top contact surfaces of the first to third coupling units. The adaptor is fitted to the fourth coupling unit. The adaptor is connected to the fifth and sixth coupling units by a side pin passing through the side lock cover.Type: GrantFiled: February 11, 2015Date of Patent: January 2, 2018Assignee: THE KOREA DEVELOPMENT BANKInventors: In Kyu Kim, Kyung Su Kim, Kyung Jong Nam, Cheong Mo Yang, Jun Mo Lee
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Patent number: 9845074Abstract: A wiper blade suitable to three types of wiper arms. A connector assembly of the wiper blade is detachably connected to wiper arms having first to third coupling units at a distal end respectively. The connector assembly has an adaptor and a slide cover slidably joined to the adaptor. The slide cover is moved to the adaptor in a first movement direction to fix the first to third coupling units to the adaptor and is moved from the adaptor in a second movement direction opposite to the first movement direction to release fixation between the coupling units and the adaptor. The adaptor has a support protrusion supporting support surfaces of the first to third coupling units. The slide cover has a push surface contacting the contact surfaces of the first to third coupling units to push the first to third coupling units towards the support protrusion of the adaptor.Type: GrantFiled: February 12, 2015Date of Patent: December 19, 2017Assignee: THE KOREA DEVELOPMENT BANKInventors: In Kyu Kim, Kyung Su Kim, Kyung Jong Nam, Cheong Mo Yang, Jun Mo Lee
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Patent number: 9669803Abstract: A wiper blade wherein a spoiler is integrated in a lever assembly. The wiper blade has a wiper rubber and the lever assembly holds the wiper rubber and connects to a wiper arm. The lever assembly has a plurality of rotatably connected levers. A longitudinally extending partial spoiler is formed in at least one of the plurality of levers. The lever assembly includes a lever joint rotatably interconnecting adjacent levers. The lever joint is interposed between one of adjacent levers and the other of the adjacent levers. The lever joint is fitted to the one of the adjacent levers through insertion in the longitudinal direction of the lever assembly and is rotatably coupled to the other of the adjacent levers through pressing.Type: GrantFiled: March 21, 2014Date of Patent: June 6, 2017Assignee: THE KOREA DEVELOPMENT BANKInventors: In Kyu Kim, Kyung Su Kim, Kyung Jong Nam, Cheong Mo Yang, Jun Mo Lee
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Publication number: 20150251635Abstract: A wiper blade suitable to six types of wiper arms. A connector assembly of the wiper blade is detachably joined to a lever assembly and is detachably connected to wiper arms having first to sixth coupling units at a distal end respectively. An adaptor of the connector assembly is rotatably attached to the lever assembly. A slide cover of the connector assembly is slidably joined to the adaptor. A side lock cover of the connector assembly is detachably joined to the adaptor. The slide cover is moved to the adaptor in a first movement direction parallel to a longitudinal direction of the lever assembly to cover top contact surfaces of the first to third coupling units. The adaptor is fitted to the fourth coupling unit. The adaptor is connected to the fifth and sixth coupling units by a side pin passing through the side lock cover.Type: ApplicationFiled: February 11, 2015Publication date: September 10, 2015Applicants: ADM21 CO., LTD.Inventors: In Kyu KIM, Kyung Su KIM, Kyung Jong NAM, Cheong Mo YANG, Jun Mo LEE
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Publication number: 20150251636Abstract: A wiper blade suitable to three types of wiper arms. A connector assembly of the wiper blade is detachably connected to wiper arms having first to third coupling units at a distal end respectively. The connector assembly has an adaptor and a slide cover slidably joined to the adaptor. The slide cover is moved to the adaptor in a first movement direction to fix the first to third coupling units to the adaptor and is moved from the adaptor in a second movement direction opposite to the first movement direction to release fixation between the coupling units and the adaptor. The adaptor has a support protrusion supporting support surfaces of the first to third coupling units. The slide cover has a push surface contacting the contact surfaces of the first to third coupling units to push the first to third coupling units towards the support protrusion of the adaptor.Type: ApplicationFiled: February 12, 2015Publication date: September 10, 2015Applicants: ADM21 CO., LTD.Inventors: In Kyu KIM, Kyung Su KIM, Kyung Jong NAM, Cheong Mo YANG, Jun Mo LEE
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Publication number: 20150239431Abstract: A wiper blade having a spoiler-integrated lever assembly. The lever assembly of the wiper blade includes a connector seat to which a connector assembly for connection to a wiper arm is detachably connected. The connector assembly is detachably joined to the connector seat by inserting an insertion protrusion of the connector assembly to an insertion slot of the connector seat and then rotating the connector assembly towards the connector seat and thus bringing snap protrusions of the connector seat into snap-engagement with snap slots of the connector assembly.Type: ApplicationFiled: February 6, 2015Publication date: August 27, 2015Applicants: ADM21 CO., LTD.Inventors: In Kyu KIM, Kyung Su KIM, Kyung Jong NAM, Cheong Mo YANG, Jun Mo LEE
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Publication number: 20150183401Abstract: A wiper blade wherein a spoiler is integrated in a lever assembly. The wiper blade has a wiper rubber and the lever assembly holds the wiper rubber and connects to a wiper arm. The lever assembly has a plurality of rotatably connected levers. A longitudinally extending partial spoiler is formed in at least one of the plurality of levers. The lever assembly includes a lever joint rotatably interconnecting adjacent levers. The lever joint is interposed between one of adjacent levers and the other of the adjacent levers. The lever joint is fitted to the one of the adjacent levers through insertion in the longitudinal direction of the lever assembly and is rotatably coupled to the other of the adjacent levers through pressing.Type: ApplicationFiled: March 21, 2014Publication date: July 2, 2015Applicants: ADM21 CO., LTD.Inventors: In Kyu KIM, Kyung Su KIM, Kyung Jong NAM, Cheong Mo YANG, Jun Mo LEE
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Patent number: D793943Type: GrantFiled: September 6, 2016Date of Patent: August 8, 2017Assignee: ADM21 CO., LTD.Inventors: Kyung Su Kim, Kyung Jong Nam, Sang Woo Kim, Jun Mo Lee