Patents by Inventor Jong Sun Yoon
Jong Sun Yoon 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: 20240120146Abstract: An inductor-integrated transformer as an embodiment of the present invention includes a transformer core including an upper core and a lower core; a transformer coil including a primary coil and a secondary coil; an inductor core including an upper core and a lower core; and an inductor coil, wherein the primary coil includes a plurality of input terminals spaced a first distance apart from a first surface of the transformer core; and a plurality of input terminals spaced a second distance apart from a second surface, and the output terminal is electrically connected to the secondary coil and the inductor coil, and the first distance is greater than the second distance.Type: ApplicationFiled: January 28, 2022Publication date: April 11, 2024Inventors: Jai Hoon Yeom, Sang Won Lee, Soo Kwang Yoon, Jong Sun Jeong
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Patent number: 11940837Abstract: A display that includes a display panel and a window laminated with the display panel is presented. The display panel may include: a main panel region including a first side extending in a first direction and a second side extending in a second direction crossing the first direction; a first sub-panel region that is in contact with the first side and is bent; and a second sub-panel region that is in contact with the second side and is bent. A panel corner part of the main panel region adjacent to the first sub-panel region and the second sub-panel region is rounded.Type: GrantFiled: May 29, 2019Date of Patent: March 26, 2024Assignee: Samsung Display Co., Ltd.Inventors: Seung-Hwan Cho, Jong Hyun Choi, Ju Chan Park, Joo Sun Yoon, Jong Hyuk Lee
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Publication number: 20240093254Abstract: The present invention relates to a method for increasing the productivity of 2?-fucosyllactose through various changes in culture medium composition and culturing on the basis of lactose, which is a substrate, wherein 2-fucosyllactose can be continuously produced in a high-yield at an optimum lactose concentration discovered by a culturing method of the present invention.Type: ApplicationFiled: October 31, 2022Publication date: March 21, 2024Applicants: Advanced Protein Technologies Corp., SEOUL NATIONAL UNIVERSITY R&DB FORNDATIONInventors: Chul Soo SHIN, Jong Won YOON, Young Ha SONG, Young Sun YOO, Jeong Su BANG, Heon Hak LEE
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Patent number: 9062405Abstract: A drum type washing machine and a method for fabricating a drum thereof are provided. The drum type washing machine includes a motor, a drum having a drum center of a cylinder shape and a drum back connected to an opening formed in a side of the drum center to define a rear surface of the drum, a connector mounted in the rear surface of the drum, and a rotation shaft connected to the connector to transmit a rotation force of the motor to the drum. The drum back is formed in a bowl shape to have a drum expanding part expanding toward an outer side of the drum from the opening of the drum center, and a portion of the drum back where the connector is mounted is recessed toward an inside of the drum to reduce a distance between the drum center and the connector.Type: GrantFiled: May 22, 2006Date of Patent: June 23, 2015Assignee: LG ELECTRONICS INC.Inventors: Jong Sun Yoon, Chang Woo Son, Jae Cheol Lyu
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Patent number: 8926777Abstract: The present invention relates to a method for preparing an optical sheet comprising the steps of: (a) preparing a transfer film having a single roughened side by coating one side of a first substrate with resin component comprising 100 parts by weight of binder resin and 70 to 130 parts by weight of spherical organic polymer beads, followed by drying; (b) laminating the transfer film preparing in step (a) with an ultraviolet-curable (UV-curable) resin-coated layer, which prepared by coating one side of a second substrate with UV-curable resin, such that the roughened side of the transfer film is facing the UV-curable resin-coated side of the second substrate; and (c) forming a roughened diffusive layer on the single-side of the second substrate having refractive index of 1.41 to 1.59 by curing the laminate obtained in step (b), followed by separating and removing the transfer film, wherein the roughened side of the transfer film has a segment angle of 130 to 150°.Type: GrantFiled: September 27, 2012Date of Patent: January 6, 2015Assignee: SKC Haas Display Films Co., Ltd.Inventors: Myung Duck Suh, Hyun Doo Lee, Sang Hun Lee, Kyoung-IL Lee, Jong Sun Yoon
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Patent number: 8464913Abstract: A detergent container cradle including a seating surface for supporting a detergent container having an outlet for discharging detergent therefrom, and sidewalls provided at opposite edges of the seating surface to apply pressure to an outside circumferential surface of the detergent container having no outlet provided thereto.Type: GrantFiled: August 20, 2010Date of Patent: June 18, 2013Assignee: LG Electronics Inc.Inventor: Jong Sun Yoon
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Patent number: 8074475Abstract: A heater apparatus of a washing machine is presented. The presented heater apparatus of a washing machine is comprising; a tub (190); a heater joint unit formed on the tub (190); a heater (200) arranged on the heater joint unit; and a heater joint member (300) being able to offset the pressure inflicted to the heater joint unit by the arrangement of the heater (200) as pressurizes the heater joint unit.Type: GrantFiled: June 2, 2006Date of Patent: December 13, 2011Assignee: LG Electronics Inc.Inventors: Jae-Cheol Lyu, Dong-Yoon Kim, Sang-Gyu Lim, Jong-Sun Yoon, Chang-Woo Son
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Patent number: 7913523Abstract: Provided is a heater coupling apparatus of a washing machine and a coupling method for the heater coupling apparatus. The heater coupling apparatus includes a tub, a heater coupling portion, a heater, and a bracket. The heater coupling portion is formed on the tub. The heater is coupled to the heater coupling portion. The bracket forms a closed loop portion in a shape of a closed loop, to dispose the heater within the closed loop portion.Type: GrantFiled: June 2, 2006Date of Patent: March 29, 2011Assignee: LG Electronics Inc.Inventors: Jae Cheol Lyu, Dong Yoon Kim, Sang Gyu Lim, Jong Sun Yoon, Chang Woo Son
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Publication number: 20110047809Abstract: A laundry treating system is disclosed. The laundry treating system includes a first treating device configured to wash and/or dry laundry, a second treating device installed next to the first treating device side by side and configured to wash and/or dry laundry, and a work table installed on top portions of the first and second treating devices to form a predetermined space for works relating the laundry, the work table configured not to move in a forward direction of the first and second treating devices.Type: ApplicationFiled: August 19, 2010Publication date: March 3, 2011Inventor: Jong Sun YOON
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Publication number: 20110049314Abstract: The present invention relates to a detergent container cradle including a seating surface for supporting a detergent container having an outlet for discharging detergent therefrom, and sidewalls provided at opposite edges of the seating surface to apply pressure to an outside circumferential surface of the detergent container having no outlet provided thereto.Type: ApplicationFiled: August 20, 2010Publication date: March 3, 2011Applicant: LG ELECTRONICS INC.Inventor: Jong Sun YOON
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Patent number: 7850356Abstract: Provided are a reflection sheet for a backlight unit including: a base sheet; and a flexible coating layer, formed on at least a surface of the base sheet, containing at least one flexible elastomeric bead selected from the group consisting of an elastomeric acrylic bead, an elastomeric nylon bead, and a microcapsule resin bead having a core charged with an air or an organic material, and a backlight unit for a liquid crystal display employing the reflection sheet. The reflection sheet may further include a metal reflection layer. The reflection sheet including the flexible coating layer exhibits excellent resistance to friction and impact. The reflection sheet including both the flexible coating layer and the metal reflection layer is excellent in specular reflectivity and brightness as well as in resistance to friction and impact.Type: GrantFiled: September 12, 2005Date of Patent: December 14, 2010Assignee: SKC Haas Display Films Co., Ltd.Inventors: Jong-Sun Yoon, Min-Seok Seo, Jin-Uk Heo
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Patent number: 7752871Abstract: The present invention relates to laundry machines, and more particularly, to a control unit assembly in a laundry machine which enables easy assembly and accurate alignment of an input device of a printed circuit board with a button portion of a control panel.Type: GrantFiled: June 29, 2006Date of Patent: July 13, 2010Assignee: LG Electronics Inc.Inventors: Han Ki Cho, Jong Sun Yoon, Sung Gi Hwang, Ho Sung Jang, Chang Woo Son, Jae Cheol Lyu
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Patent number: 7690227Abstract: A drum type washer is provided in which replacement of a washing ball provided in a drum lift device may be simplified, and in which a volume of the drum may be increased. The washer may include a tub, a drum rotatably provided within the tub, and a lift provided within the drum. The lift may include a base detachably coupled to an inner surface of the drum and a cover detachably coupled to the base. An exposing hole may be formed in a surface of the cover to expose a portion of the washing ball positioned between the cover and the base. A width of the cover may be gradually decreased from a rear end portion to a front end portion thereof so as to minimize a size of the lift and increase an interior volume of the drum.Type: GrantFiled: June 29, 2006Date of Patent: April 6, 2010Assignee: LG Electronics Inc.Inventors: Han Ki Cho, Jong Sun Yoon, Ho Sung Jang, Chang Woo Son, Jae Cheol Lyu
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Publication number: 20090271930Abstract: A method for controlling a course of a washing machine is disclosed, to remove bacilli as well as protein contaminants from a washing tub and the laundry, which includes (a) selecting an anti-yellow course of a washing stroke, so as to set washing conditions which is suitable for activating deposition of protein in the laundry; and (b) performing the washing stroke based on the washing conditions.Type: ApplicationFiled: July 16, 2009Publication date: November 5, 2009Inventors: Han Ki CHO, Jong Sun Yoon, Ho Sung Jang, Chang Woo Son, Jae Cheol Lyu
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Publication number: 20090133447Abstract: A drum type washing machine and a method for fabricating a drum (20) therefor is disclosed. The drum type washing machine includes a motor (40), a drum (20) having a drum center (28) of a cylinder shape and a drum back (25) connected to an opening formed in a side of the drum center (28) to define a rear surface of the drum (20), a connector (30) mounted in the rear surface of the drum (20), and a rotation shaft (50) connected to the connector to transmit the rotation force of the motor (40) to the drum (20), wherein the drum back (25) is formed in a bowl shape to have a drum expanding part (26) expanding toward an outer side of the drum from the opening of the drum center (28), and a portion (24) of the drum back (25) where the connector (30) is mounted is recessed toward the inside of the drum (20) to reduce the distance between the drum center (28) and the connector (30).Type: ApplicationFiled: May 22, 2006Publication date: May 28, 2009Inventors: Jong Sun Yoon, Chang Woo Son, Jae Cheol Lyu
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Publication number: 20090126415Abstract: A heater apparatus of a washing machine is presented. The presented heater apparatus of a washing machine is comprising; a tub (190); a heater joint unit formed on the tub (190); a heater (200) arranged on the heater joint unit; and a heater joint member (300) being able to offset the pressure inflicted to the heater joint unit by the arrangement of the heater (200) as pressurizes the heater joint unit.Type: ApplicationFiled: June 2, 2006Publication date: May 21, 2009Applicant: DegremontInventors: Jae-Cheol Lyu, Dong-Yoon Kim, Sang-Gyu Lim, Jong-Sun Yoon, Chang-Woo Son
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Publication number: 20080247175Abstract: Provided are a reflection sheet for a backlight unit including: a base sheet; and a flexible coating layer, formed on at least a surface of the base sheet, containing at least one flexible elastomeric bead selected from the group consisting of an elastomeric acrylic bead, an elastomeric nylon bead, and a microcapsule resin bead having a core charged with an air or an organic material, and a backlight unit for a liquid crystal display employing the reflection sheet. The reflection sheet may further include a metal reflection layer The reflection sheet including the flexible coating layer exhibits excellent resistance to friction and impact. The reflection sheet including both the flexible coating layer and the metal reflection layer is excellent in specular reflectivity and brightness as well as in resistance to friction and impact.Type: ApplicationFiled: September 12, 2005Publication date: October 9, 2008Inventors: Jong-Sun Yoon, Min-Seok Seo, Jin-Uk Heo
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Publication number: 20080189874Abstract: An apparatus of controlling water supply in a washing machine is provided. The apparatus includes a key-input part, a controller, a heater, and a pulsator. A user inputs a washing condition using the key-input part. The controller controls a washing cycle to be performed according to a washing course selected through the key-input part and controls washing water to be supplied over a multi-step during a water-supply cycle. The heater heats the washing water according to a control signal of the controller. The pulsator performs an agitation motion according to a control signal of the controller. Also, a method of controlling water supply in a washing machine is provided. According to the method, a washing condition is inputted. Washing water is supplied over a multi-step. The heater and the pulsator operate during the water supply. When the water supply is completed, a washing cycle is performed according to a selected course.Type: ApplicationFiled: June 8, 2005Publication date: August 14, 2008Inventor: Jong Sun Yoon
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Patent number: 7392672Abstract: A pulsator includes a metallic upper pulsator having an inlet at a center of the pulsator and upwardly protruding upper washing ribs radially around the inlet and a synthetic resin lower pulsator having upwardly protruding lower washing ribs and contacting a lower surface of the upper washing ribs, a guidance surface spaced apart from the lower surface of the upper pulsator and defining a flow passage for channeling water introduced through the inlet, and an outlet at an end of the guidance surface discharging water channeled through the flow passage. The lower pulsator rotates with and is fixed to a driving shaft of a washing machine. A pulsator includes a synthetic resin pulsator body having a washing rib and a metal plating layer on an outer surface of the pulsator body includes the inlet. The outlet and the flow passage are provided in the pulsator body.Type: GrantFiled: April 16, 2003Date of Patent: July 1, 2008Assignee: LG Electronics Inc.Inventors: Jong Ho Kim, Jong Sun Yoon
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Patent number: 6775291Abstract: A method of providing wireless Internet service in a gateway system having a conversation function according to short messages includes storing and managing the latest URL web contents in a URL memory using the TTL, expire time and last modification time for URL web contents. Web contents corresponding to URL information requested by a mobile terminal are parsed and stored in a cache, and then transmitted to the mobile terminal through I-SMSC. The service method stores and manages the latest URL web contents in the URL memory using the TTL, expire time and last modification time for URL web contents to directly access the Internet. Thus, the service method provides the URL web contents to the mobile terminal when there is a request for URL information from a mobile terminal supporting no WAP standard for URL information which does not exist in the URL memory.Type: GrantFiled: August 18, 2000Date of Patent: August 10, 2004Assignee: LG Information & Communications, Ltd.Inventors: Ji-Weon Ryu, Jong-Sun Yoon, Kyoung-Jin Kang