Patents by Inventor Chang Ho Moon
Chang Ho Moon 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: 20240144893Abstract: A display panel includes an amorphous silicon gate driver in which a lower voltage than the gate-off voltage output from the gate driver is applied to an adjacent stage as a low voltage transmission signal.Type: ApplicationFiled: January 10, 2024Publication date: May 2, 2024Inventors: JAE-HOON LEE, SEUNG-HWAN MOON, YONG-SOON LEE, YOUNG-SU KIM, CHANG-HO LEE, WHEE-WON LEE, JUN-YONG SONG, YU-HAN BAE
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Publication number: 20240118196Abstract: In the case of a gas in which several gases are mixed, a type and concentration of the gas may be incorrectly measured when measured using only an optical band-pass filter. The invention of the present application is directed to providing a technology in which a plurality of broadband band-pass filters having overlapping regions are provided to calculate a magnitude of absorption for each wavelength band for light passing through each broadband band-pass filter, thereby identifying the presence of a gas of interest and the presence of a gas other than the gas of interest.Type: ApplicationFiled: September 8, 2023Publication date: April 11, 2024Inventors: Cheol Woo NAM, Byung Yul MOON, Eung Yul KIM, Jae Hwan KIM, Chun Ho SHIN, Kwang Hun PARK, Myun Gu CHOI, Chang Hwang CHOI, Yong Geol KIM, Jae Min JEON
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Publication number: 20220016683Abstract: The present disclosure relates to a local heat treatment system and a cold forming method using the same. The local heat treatment system includes a heating device configured to locally heat only a plastic deformation occurrence portion of a blank material to a predetermined temperature, a moving device configured to move the heating device to a position of a local heating region of the blank material, and a controller configured to control the heating device and the moving device.Type: ApplicationFiled: August 8, 2019Publication date: January 20, 2022Inventors: Youn-Hee Kang, Ki Soo Kim, Chang Ho Moon, Gil-Ho Song, Jong Youn Park, Eun-Ho Lee
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Patent number: 10793929Abstract: Disclosed are a grain-oriented electrical steel sheet and a method of manufacturing the same. The method for manufacturing a grain-orientated electrical steel sheet according to an exemplary embodiment of the present invention includes: providing an electrical steel sheet before forming primary recrystallization or after forming the primary recrystallization; and forming a groove in a surface of the electrical steel sheet by radiating laser and simultaneously spraying gas onto the electrical steel sheet, in which energy density Ed and a laser scanning speed Vs of the radiated laser satisfy the following conditions, 1.0 J/mm2?Ed?5.0 J/mm2, 0.0518 mm/?sec?Vs?0.2 mm/?sec.Type: GrantFiled: July 22, 2014Date of Patent: October 6, 2020Assignee: POSCOInventors: Oh Yeoul Kwon, Sun Mi Shin, Chang Ho Moon, Won Gul Lee
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Patent number: 10233049Abstract: Disclosed herein are a financial device and a method for controlling the same. The financial device includes: a multi-media storage module including a first storage part having a first stacking space in which media are stacked and a second storage part disposed under the first storage part and having a second stacking space in which media are stacked, in which the multi-media storage module has the first stacking space and the second stacking space provided at different sizes.Type: GrantFiled: May 17, 2017Date of Patent: March 19, 2019Assignee: LG CNS CO., LTDInventors: Jae Yong Kim, Jong Kwang Kim, Yoon Seok Choi, Do Yeon Kim, Chang Ho Moon, Sung Woo Lee
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Patent number: 10070834Abstract: An X-ray photography device capable of readily photographing by switching to various photography modes such as a standing mode, a table mode and the like with one X-ray photography device is disclosed. To this end, the X-ray photographing device comprises: a base frame; a support frame pivotably coupled to one side of the base frame through a hinge shaft and on one side of which an X-ray detector for detecting X-rays irradiated from an X-ray generation device is slidably provided; and an actuator of which one end is rotatably fixed to the base frame and of which the other end is rotatably fixed to the support frame spaced at a predetermined distance from the hinge shaft, and which pivots the support frame around the hinge shaft within a predetermined angle range while moving a driving shaft therein forward and backward by pneumatic or hydraulic pressure supplied from the outside.Type: GrantFiled: March 31, 2014Date of Patent: September 11, 2018Assignee: Listem CorporationInventors: Chang Ho Moon, Jung Hyun Moon, Sang Jin Moon, Jung Wook Shin
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Patent number: 9911265Abstract: Provided is a financial device. The financial device comprises an upper module and a lower module disposed under the upper module. The upper module comprises a medium depositing and withdrawing unit through which media to be counted, media to be deposited, and media to be withdrawn are accepted and withdrawn and a discrimination unit connected to the medium depositing and withdrawing unit through a transfer path. The lower module comprises an additional function cassette and a medium storage unit which are capable of storing media.Type: GrantFiled: December 4, 2015Date of Patent: March 6, 2018Assignee: LG CNS CO., LTD.Inventors: Su Min Lee, Chang Ho Moon, Jeong Rok Hwang
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Publication number: 20170334675Abstract: Disclosed herein are a financial device and a method for controlling the same. The financial device includes: a multi-media storage module including a first storage part having a first stacking space in which media are stacked and a second storage part disposed under the first storage part and having a second stacking space in which media are stacked, in which the multi-media storage module has the first stacking space and the second stacking space provided at different sizes.Type: ApplicationFiled: May 17, 2017Publication date: November 23, 2017Inventors: Jae Yong KIM, Jong Kwang KIM, Yoon Seok CHOI, Do Yeon KIM, Chang Ho MOON, Sung Woo LEE
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Publication number: 20170157686Abstract: A cutting apparatus includes: a supply part for supplying an object to be cut; a first cutting part for cutting the object to be cut, provided from the supply part; a carrying part arranged to be consecutive to the first cutting part to carry an intermediate cut object, cut by the first cutting part; and a second cutting part arranged to be consecutive to the carrying part to receive and cut the intermediate cut object from the carrying part, wherein the first and second cutting parts comprise saw blade parts movably and rotatably configured to cut the object to be cut or the intermediate cut object, and the saw blade part has a rotary shaft formed on the upper side of the object to be cut or the intermediate cut object.Type: ApplicationFiled: July 17, 2015Publication date: June 8, 2017Applicants: POSCO, SINJIN SM CO., LTD.Inventors: Chang-Ho MOON, Hyun-Woong NAM, Kang-Hyouk CHOI, Bung-Jin KIM, Mee-Hyun LEE, Hong-Ki KIM, Sung-Jin LEE, Myung-Sik CHUN
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Publication number: 20160177413Abstract: Disclosed are a grain-oriented electrical steel sheet and a method of manufacturing the same. The method for manufacturing a grain-orientated electrical steel sheet according to an exemplary embodiment of the present invention includes: providing an electrical steel sheet before forming primary recrystallization or after forming the primary recrystallization; and forming a groove in a surface of the electrical steel sheet by radiating laser and simultaneously spraying gas onto the electrical steel sheet, in which energy density Ed and a laser scanning speed Vs of the radiated laser satisfy the following conditions, 1.0 J/mm2?Ed?5.0 J/mm2, 0.0518 mm/?sec?Vs?0.Type: ApplicationFiled: July 22, 2014Publication date: June 23, 2016Inventors: Oh Yeoul KWON, Sun Mi SHIN, Chang Ho MOON, Won Gul LEE
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Publication number: 20160163144Abstract: Provided is a financial device. The financial device comprises an upper module and a lower module disposed under the upper module. The upper module comprises a medium depositing and withdrawing unit through which media to be counted, media to be deposited, and media to be withdrawn are accepted and withdrawn and a discrimination unit connected to the medium depositing and withdrawing unit through a transfer path. The lower module comprises an additional function cassette and a medium storage unit which are capable of storing media.Type: ApplicationFiled: December 4, 2015Publication date: June 9, 2016Inventors: Su Min Lee, Chang Ho Moon, Jeong Rok Hwang
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Publication number: 20160073985Abstract: An X-ray photography device capable of readily photographing by switching to various photography modes such as a standing mode, a table mode and the like with one X-ray photography device is disclosed. To this end, the X-ray photographing device comprises: a base frame; a support frame pivotably coupled to one side of the base frame through a hinge shaft and on one side of which an X-ray detector for detecting X-rays irradiated from an X-ray generation device is slidably provided; and an actuator of which one end is rotatably fixed to the base frame and of which the other end is rotatably fixed to the support frame spaced at a predetermined distance from the hinge shaft, and which pivots the support frame around the hinge shaft within a predetermined angle range while moving a driving shaft therein forward and backward by pneumatic or hydraulic pressure supplied from the outside.Type: ApplicationFiled: March 31, 2014Publication date: March 17, 2016Inventors: Chang Ho MOON, Jung Hyun MOON, Sang Jin Moon, Jung Wook Shin
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Publication number: 20080242991Abstract: The present invention relates to a probe, which is adapted to match acoustic impedances and shield undesired signals, and an ultrasound diagnostic system configured to use such a probe. The probe for conducting ultrasound diagnosis includes a transducer array for transmitting ultrasound signals to a target object and receiving the ultrasound signals reflected from the target object. The probe of the present invention also includes multiple membranes for covering the transducer array, wherein the multiple membranes include at least two membranes formed from different materials and having different thicknesses.Type: ApplicationFiled: September 27, 2006Publication date: October 2, 2008Applicant: MEDISON CO., LTD.Inventors: Chang Ho Moon, Won Soon Hwang, Jeong Cheol Seo