Patents by Inventor In-Soo Yeo
In-Soo Yeo 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: 20220037758Abstract: Disclosed is an antenna clamping device, which includes: an arm unit which is coupled to a support pole and is partly provided to be movable in a horizontal direction; a coupling unit that is detachably mounted on a part of a tip of the arm unit; a rotation unit whose tip portion is coupled to the coupling unit so as to be ratable at a predetermined angle in a left-right direction; and a tilting unit that is coupled. to a tip portion of the rotation unit so as to be tiltable in a top-down direction and mediates coupling of an antenna device, wherein an angular motion adjuster is provided on at least any one of the rotation unit and the tilting unit so as to adjust a rotating angle, thereby removing spatial limitations on a plurality of antenna devices with respect to the support pole and improving workability.Type: ApplicationFiled: October 17, 2021Publication date: February 3, 2022Applicant: KMW INC.Inventors: In Ho KIM, Jin Soo YEO, Seong Man KANG, Yong Hee HAN, Hyoung Seok YANG
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Patent number: 11233308Abstract: The present disclosure relates to a multiple-input and multiple-output antenna apparatus, and particularly, includes a housing, a ray dome which is coupled to the top of one side of the housing in a longitudinal direction, and has an antenna assembly disposed between the ray dome and the housing, a PCB assembly which is disposed at the bottom of the antenna assembly, a top cooling part which is coupled to the top of the other side of the housing in the longitudinal direction, has a battery and an FPGA assembly disposed between the top cooling part and the housing, and dissipates upward the heat discharged from the FPGA assembly, and a side cooling part which is coupled to protrude to one side in a width direction between the housing and the top cooling part and the other side in the width direction therebetween, and moves and dissipates the heat generated from the FPGA assembly to one side and the other side of the housing in the width direction, thereby improving cooling performance.Type: GrantFiled: June 3, 2020Date of Patent: January 25, 2022Assignee: KMW INC.Inventors: Duk Yong Kim, Jun Woo Yang, Jin Soo Yeo, Chang Woo Yoo, Min Sik Park, Hye Yeon Kim
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Publication number: 20210408661Abstract: The present invention relates to a clamping apparatus for an antenna. Particularly, the clamping apparatus comprises: an arm unit which is coupled to a support pole and has a mounting space formed in a tip portion thereof and open in a longitudinal direction; a rotation unit which is detachably mounted in the mounting space of the arm unit and has a tip portion coupled to be rotatable predetermined angle in the left and right directions with respect to a hinge point in the mounting space; a tilting unit which is coupled to the tip portion of the rotation unit so as to be tiltable in the up and down directions and mediates the coupling of an antenna device; and a mounting guide unit which is provided in the rotation unit, and is elastically pressed and then temporarily fixed to the hinge point of the mounting space when the rotation unit is mounted in the mounting space of the arm unit.Type: ApplicationFiled: September 14, 2021Publication date: December 30, 2021Applicant: KMW INC.Inventors: Chang Woo YOO, Jin Soo YEO, In-Ho KIM
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Publication number: 20210408662Abstract: The present invention relates to a clamping device for an antenna and, in particular, to a clamping device for an antenna which include: an arm unit coupled to a support pole and having a rotating shaft groove opening upward in a front end portion; a rotation unit detachably mounted in the rotating shaft hole of the arm unit and coupled to be rotatable at a predetermined angle in the left and right direction around the rotating shaft hole; and a tilting unit coupled to the front end portion of the rotation unit so as to be tiltable in the vertical direction while mediating coupling of an antenna device. Due to this feature, the clamping device for an antenna provides the advantages of eliminating spatial limitations on a plurality of antenna devices for the support pole and improving workability.Type: ApplicationFiled: September 14, 2021Publication date: December 30, 2021Applicant: KMW INC.Inventors: Chang Woo YOO, Jin Soo YEO, In-Ho KIM
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Publication number: 20210359390Abstract: The present disclosure in at least one embodiment provides a wireless communication device support bracket, comprising a fixing unit configured to be fixed to the support pole, a main support unit extending from the fixing unit in a first direction, a sub-support unit extending from one end of the main support unit, and a connection unit rotatably connected to the sub-support unit about at least one rotation axis, the connection unit being configured to be connected with the wireless communication device.Type: ApplicationFiled: July 30, 2021Publication date: November 18, 2021Applicant: KMW INC.Inventors: Yong Hee HAN, Jin Soo YEO
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Publication number: 20210359402Abstract: The present disclosure in at least one embodiment provides a wireless communication device, comprising a radome comprising a first locking unit and a sealing protrusion formed along at least one side end, a lower case formed along at least one side end and including a sealing protrusion groove which is configured to receive at least part of the sealing protrusion and a second locking unit, and a fastener which is fastened to the first locking unit and the second locking unit to fix the lower case and the radome.Type: ApplicationFiled: July 30, 2021Publication date: November 18, 2021Applicant: KMW INC.Inventors: Yoon Yong KIM, Inho KIM, Seong-man KANG, Jin Soo YEO, Dae-myung PARK
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Patent number: 11147154Abstract: The present disclosure relates to a multi input and multi output antenna apparatus. The multi input and multi output antenna apparatus may include: an antenna board having a plurality of antenna elements arranged on a front surface thereof; and a transmitting/receiving module board having a plurality of first heat generation elements provided on a front surface thereof and a plurality of second heat generation elements provided on a rear surface thereof, and disposed to have a separation space from the antenna board. The heat generated from the plurality of first heat generation elements may be radiated to the front of the transmitting/receiving module board, and the heat generated from the plurality of second heat generation elements may be radiated to the rear of the transmitting/receiving module board.Type: GrantFiled: October 8, 2020Date of Patent: October 12, 2021Assignee: KMW INC.Inventors: Chang Woo Yoo, Min Sik Park, Jin Soo Yeo
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Publication number: 20210035139Abstract: The present disclosure provides a method of controlling a probability of a probability-based item provision system, which includes measuring an amount of use of an item provision system during a first time interval, comparing the measurement result with a first threshold, and changing the probability of the item provision system within a predetermined range during a second time interval after the first time interval, based on a result of the comparing.Type: ApplicationFiled: March 18, 2019Publication date: February 4, 2021Inventor: Dong Soo YEO
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Publication number: 20210029819Abstract: The present disclosure relates to a multi input and multi output antenna apparatus. The multi input and multi output antenna apparatus may include: an antenna board having a plurality of antenna elements arranged on a front surface thereof; and a transmitting/receiving module board having a plurality of first heat generation elements provided on a front surface thereof and a plurality of second heat generation elements provided on a rear surface thereof, and disposed to have a separation space from the antenna board. The heat generated from the plurality of first heat generation elements may be radiated to the front of the transmitting/receiving module board, and the heat generated from the plurality of second heat generation elements may be radiated to the rear of the transmitting/receiving module board.Type: ApplicationFiled: October 8, 2020Publication date: January 28, 2021Applicant: KMW INC.Inventors: Chang Woo Yoo, Min Sik Park, Jin Soo Yeo
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Publication number: 20200361474Abstract: Disclosed herein is an electric vehicle equipped with a battery. The electric vehicle includes: a first gear shifting unit configured to allow gear shifting for a low speed to be performed; a second gear shifting unit configured to allow gear shifting for a high speed to be performed; and a rotation shaft configured to be rotated by the driving of the first and second gear shifting units. The first gear shifting unit includes a first drive gear unit and a second drive gear unit. The first drive gear unit includes a first gear, a first motor, a second gear, a second motor, a third gear, and a third motor. The second drive gear unit includes a fourth motor, and a fifth motor.Type: ApplicationFiled: March 30, 2020Publication date: November 19, 2020Inventor: Hyan Soo YEO
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Publication number: 20200305308Abstract: The present disclosure relates to a cooling apparatus for an electronic element, and includes a printed circuit board which has a plurality of electronic elements mounted on one surface, at least one of the plurality of electronic elements generating heat at operation, a board case which accommodates the printed circuit board, a cooling cover which has the inner surface in close contact with the other surface of the printed circuit board while covering the board case, and a plurality of radial cooling bodies which have at least one provided to protrude from the outer surface of the cooling cover, are each formed to extend to be inclined upward, and receive heat generated from the printed circuit board to dissipate the heat outward, thereby increasing an effective cooling area on a limited cooling portion to largely improve cooling performance.Type: ApplicationFiled: June 4, 2020Publication date: September 24, 2020Applicant: KMW INC.Inventors: Duk Yong Kim, Jun Woo Yang, Jin Soo Yeo, Chang Woo Yoo, Min Sik Park, Hye Yeon Kim
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Publication number: 20200305270Abstract: The present disclosure relates to a cooling apparatus for an electronic element, and particularly, includes a printed circuit board which has a plurality of electronic elements provided on one surface thereof as a unit heat-generating element, a housing main body which has the other surface of the printed circuit board accommodated to be in close contact therewith, and has a plurality of first cooling ribs provided to protrude from the outer surface thereof, an additional cooling part which is disposed to be spaced apart from the outer surface of the housing main body, and dissipates heat transferred from the housing main body, and a heat transfer part which has one end connected to the outer surface of the housing main body and the other end connected to the additional cooling part to transfer heat generated from the electronic element to the additional cooling part, thereby improving cooling performance.Type: ApplicationFiled: June 5, 2020Publication date: September 24, 2020Applicant: KMW INC.Inventors: Duk Yong Kim, Jun Woo Yang, Jin Soo Yeo, Chang Woo Yoo, Min Sik Park, Hye Yeon Kim
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Publication number: 20200295433Abstract: The present disclosure relates to a multiple-input and multiple-output antenna apparatus, and particularly, includes a housing, a ray dome which is coupled to the top of one side of the housing in a longitudinal direction, and has an antenna assembly disposed between the ray dome and the housing, a PCB assembly which is disposed at the bottom of the antenna assembly, a top cooling part which is coupled to the top of the other side of the housing in the longitudinal direction, has a battery and an FPGA assembly disposed between the top cooling part and the housing, and dissipates upward the heat discharged from the FPGA assembly, and a side cooling part which is coupled to protrude to one side in a width direction between the housing and the top cooling part and the other side in the width direction therebetween, and moves and dissipates the heat generated from the FPGA assembly to one side and the other side of the housing in the width direction, thereby improving cooling performance.Type: ApplicationFiled: June 3, 2020Publication date: September 17, 2020Applicant: KMW INC.Inventors: Duk Yong Kim, Jun Woo Yang, Jin Soo Yeo, Chang Woo Yoo, Min Sik Park, Hye Yeon Kim
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Patent number: 10138635Abstract: A system for dry execution of finishing material comprises a quadrangle bar to fix to an outer wall of a structure, a fixing bracket to install by fixing both ends thereof to the quadrangle bar, and a brick having an engaging groove formed in one surface facing the fixing bracket and being engaged with the fixing bracket in a fitting manner, wherein the fixing bracket comprises an engaging plate for allowing the brick to engage with the fixing bracket by locking engagement operation to the engaging groove, a load supporting plate provided between the engaging plates neighboring in up and down directions to withstand a load, an elastic plate providing an elastic force to push the brick outward after the brick is caught on the fixing bracket, and a connection plate which is respectively provided at upper and lower ends of the fixing bracket and connected to another fixing bracket.Type: GrantFiled: April 19, 2018Date of Patent: November 27, 2018Assignee: Eutoplus Co., Ltd.Inventor: Yong Soo Yeo
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Patent number: 9673342Abstract: A method of texturizing a silicon substrate comprising a) contacting the substrate with an etching solution comprising glycolic acid, b) etching a surface of the substrate thereby forming disruptions in said surface of the substrate, and c) removing the etching solution to yield a texturized substrate, said texturized substrate having a plurality of disruptions in at least one surface with a surface density of disruptions of a minimum of 60 disruptions in a 400 micron square area.Type: GrantFiled: January 19, 2015Date of Patent: June 6, 2017Assignee: THE CHEMOURS COMPANY FC, LLCInventors: Seung Jin Lee, Hee Soo Yeo
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Publication number: 20160315207Abstract: A method of texturizing a silicon substrate comprising a) contacting the substrate with an etching solution comprising glycolic acid, b) etching a surface of the substrate thereby forming disruptions in said surface of the substrate, and c) removing the etching solution to yield a texturized substrate, said texturized substrate having a plurality of disruptions in at least one surface with a surface density of disruptions of a minimum of 60 disruptions in a 400 micron square area.Type: ApplicationFiled: January 19, 2015Publication date: October 27, 2016Inventors: SEUNG JIN LEE, HEE SOO YEO
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Publication number: 20160061394Abstract: The present invention relates to a stand-type LED lighting device comprising: a stand part; a support part fixed to the stand part and extending upwards; and a lighting part fixed to the upper part of the support part and emits light, wherein the lighting part comprises: an inclined reflective plate; an upper lighting part positioned above the reflective plate; and a lower lighting part positioned below the reflective plate. In the present invention, the lighting part is divided into the upper and lower lighting parts, and the reflective plate is provided between the upper and lower lighting parts so as to enable each or both of the upper lighting part and the lower lighting part to be used according to a user's selection, thereby enabling the stand-type LED lighting device to be used as a room lighting lamp or a mood lamp, in accordance with circumstances.Type: ApplicationFiled: November 6, 2015Publication date: March 3, 2016Inventors: Jin-Soo Yeo, Min-Soo Kim
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Patent number: 8940178Abstract: A method of texturizing a silicon substrate comprising a) contacting the substrate with an etching solution comprising glycolic acid, b) etching a surface of the substrate thereby forming disruptions in said surface of the substrate, and c) removing the etching solution to yield a texturized substrate, said texturized substrate having a plurality of disruptions in at least one surface with a surface density of disruptions of a minimum of 60 disruptions in a 400 micron square area.Type: GrantFiled: March 18, 2009Date of Patent: January 27, 2015Assignee: E I du Pont de Nemours and CompanyInventors: Seung Jin Lee, Hee Soo Yeo
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Patent number: 8394523Abstract: A secondary battery includes an electrode assembly having a first electrode plate, a second electrode plate and a separator interposed therebetween. A pouch case includes an accommodating portion for accommodating the electrode assembly and a cover portion for sealing the accommodating portion. A reinforcing member is formed between the pouch case and the electrode assembly. In the secondary battery, the reinforcing member includes a first frame formed along one surface of the pouch case, which comes in contact with the electrode assembly, a support portion formed in form of a plate while being spaced apart from the first frame, and a second frame to connect the first frame and the support portion to each other.Type: GrantFiled: December 3, 2010Date of Patent: March 12, 2013Assignee: Samsung SDI Co., Ltd.Inventor: Kwang-Soo Yeo
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Publication number: 20120193794Abstract: A semiconductor device and methods of fabricating the same, wherein insulation layers are interposed to sequentially dispose the semiconductor device on a semiconductor substrate. The semiconductor device includes a first conductive plate, a second conductive plate, a third conductive plate, and a fourth conductive plate. At least two of the first, second, third and fourth conductive plates are electrically connected and constitute at least two capacitors.Type: ApplicationFiled: April 10, 2012Publication date: August 2, 2012Inventors: Yoon-Hae Kim, Myoung-Hwan Oh, Myung-Soo Yeo, Hea-Yean Park