Patents by Inventor Ji Chang Son
Ji Chang Son 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: 20240161492Abstract: The present invention relates to an image collection sensor device, an unmanned counting edge computing system and method using the same, and more particularly, to an image collection sensor device capable of providing a high-precision unmanned counting service using a low-power wireless image collection sensor device operated by a battery by analyzing unmanned counting result data that counts the number of persons included in image data, determining image sensor parameters of the image data, and adjusting a collection cycle and collection image quality of image sensor data according to environmental changes in a sensing area.Type: ApplicationFiled: November 14, 2023Publication date: May 16, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Ryangsoo KIM, Sung Chang KIM, Hark YOO, Geun Yong KIM, Jaein KIM, Chorwon KIM, Hee Do KIM, Ji Hyoung RYU, Byung-Hee SON, Kicheoul WANG, Giha YOON
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Patent number: 7735346Abstract: A door of a drum-type washing machine, a method of manufacturing a door having hairlines for the drum-type washing machine, and a method of manufacturing a hairline sheet for the door are disclosed herein. The door of the drum-type washing machine comprises a door frame hingeably provided to a front surface of the drum-type washing machine, and a door glass provided to a central hole opened through the door frame. The door frame is provided on the front surface thereof with a multiple ring-shaped hairline sheet. The door frame is reinforced by means of the hairline sheet, and enhanced in an overall aesthetic appearance of the door. The hairline sheet can be conveniently replaced with a new one, if necessary, so that, when the surface of the door is severely damaged or contaminated, these can be overcome by replacing the damaged or contaminated hairline sheet with the new one.Type: GrantFiled: November 22, 2004Date of Patent: June 15, 2010Assignee: LG Electronics Inc.Inventors: Young Hoon Ha, Bo Yoen Kim, Jong Seog Gim, Ji Chang Son
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Patent number: 7716957Abstract: Disclosed herein is a drum type washing machine with a door ring. A front member is attached to the front surface of a door frame to increase the strength of a door. A decorative part is formed either at the door frame or at the front member of the door frame to improve the appearance of the door. The door ring is mounted at a cabinet around the door. Consequently, the strength of a structure around the door is increased while the appearance of the front surface of the washing machine is improved.Type: GrantFiled: October 25, 2005Date of Patent: May 18, 2010Assignee: LG Electronics Inc.Inventors: Young Hoon Ha, Bo Yoen Kim, Jong Seog Gim, Ji Chang Son
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Patent number: 7694537Abstract: Disclosed herein are a door for drum type washing machines and a method of manufacturing such a door. A front member is attached to the front surface of a door frame. Consequently, the overall strength of the door frame is increased. Especially, a decorative part, which consists of alternating reflective/nonreflective or embossed/depressed patterns, is formed either at the door frame or at the front member. Consequently, the overall appearance of the door is improved, and glare is effectively prevented.Type: GrantFiled: October 25, 2005Date of Patent: April 13, 2010Assignee: LG Electronics Inc.Inventors: Young Hoon Ha, Bo Yoen Kim, Jong Seog Gim, Ji Chang Son
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Patent number: 7690226Abstract: A washing machine and a method of manufacturing a door thereof are provided. The washing machine may include a door rotatably coupled to a cabinet, and a door ring positioned on the cabinet at an external circumference of the door to reinforce a rigidity of the cabinet and to improve an external appearance of the washing machine.Type: GrantFiled: June 8, 2006Date of Patent: April 6, 2010Assignee: LG Electronics Inc.Inventors: Ji Chang Son, Hye Yong Park, Young Hoon Ha, Bo Yeon Kim
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Patent number: 7614259Abstract: Disclosed herein are a door for drum type washing machines and a method of manufacturing such a door. A front member is attached to the front surface of a door frame. Consequently, the overall strength of the door frame is increased. Especially, a decorative part, which consists of alternating reflective/nonreflective or embossed/depressed patterns, is formed either at the door frame or at the front member. Consequently, the overall appearance of the door is improved, and glare is effectively prevented.Type: GrantFiled: October 25, 2005Date of Patent: November 10, 2009Assignee: LG Electronics Inc.Inventors: Young Hoon Ha, Bo Yoen Kim, Jong Seog Gim, Ji Chang Son
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Publication number: 20080264112Abstract: The present invention relates to washing machines, and more particularly, to a washing machine having a venting device (100) for making a tub (64) therein in communication with an outside of the washing machine, with noise leakage preventive means provided thereto. For this, a washing machine of the present inventions includes a tub (64) in a cabinet (52), a venting unit (100) for making the tub (64) to be in communication with an outside of the cabinet (52), and sound insulation means in the venting unit (100) for blocking noise from leaking from the tub (64) to the outside of the cabinet (52).Type: ApplicationFiled: January 25, 2006Publication date: October 30, 2008Inventors: Ji Chang Son, Kang Mo Choi, Hyung Wook Chu, Woong Kil Cha
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Publication number: 20060117813Abstract: Disclosed herein are a door for drum type washing machines and a method of manufacturing such a door. A front member is attached to the front surface of a door frame. Consequently, the overall strength of the door frame is increased. Especially, a decorative part, which consists of alternating reflective/nonreflective or embossed/depressed patterns, is formed either at the door frame or at the front member. Consequently, the overall appearance of the door is improved, and glare is effectively prevented.Type: ApplicationFiled: October 25, 2005Publication date: June 8, 2006Applicant: LG Electronics Inc.Inventors: Young Ha, Bo Yoen Kim, Jong Seog Gim, Ji Chang Son
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Publication number: 20060117809Abstract: Disclosed herein is a drum type washing machine with a door ring. A front member is attached to the front surface of a door frame to increase the strength of a door. A decorative part is formed either at the door frame or at the front member of the door frame to improve the appearance of the door. The door ring is mounted at a cabinet around the door. Consequently, the strength of a structure around the door is increased while the appearance of the front surface of the washing machine is improved.Type: ApplicationFiled: October 25, 2005Publication date: June 8, 2006Applicant: LG Electronics Inc.Inventors: Young Ha, Bo Yoen Kim, Jong Seog Gim, Ji Chang Son
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Publication number: 20050138974Abstract: A door of a drum-type washing machine, a method of manufacturing a door having hairlines for the drum-type washing machine, and a method of manufacturing a hairline sheet for the door are disclosed herein. The door of the drum-type washing machine comprises a door frame hingably provided to a front surface of the drum-type washing machine, and a door glass provided to a central hole opened through the door frame. The door frame is provided on the front surface thereof with a multiple ring-shaped hairline sheet. The door frame is reinforced by means of the hairline sheet, and enhanced in an overall aesthetic appearance of the door. The hairline sheet can be conveniently replaced with a new one, if necessary, so that, when the surface of the door is severely damaged or contaminated, these can be overcome by replacing the damaged or contaminated hairline sheet with the new one.Type: ApplicationFiled: November 22, 2004Publication date: June 30, 2005Applicant: LG Electronics Inc.Inventors: Young Ha, Bo Yoen Kim, Jong Seog Gim, Ji Chang Son
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Patent number: 6584814Abstract: Disclosed herein is a washing machine with a tilted washing tub. The washing machine includes a casing on the rear portion of which an opening is formed. The opening is covered with a rear cover provided with an outward protrusion. A washing tub consists of outer and inner tubs. The outer tub is positioned in the casing to be tilted forward at a predetermined angle for containing washing water. The inner tub is positioned in the outer tub for washing and spin-drying laundry. Drive means is positioned under the outer tub to rotate the outer tub.Type: GrantFiled: April 19, 2001Date of Patent: July 1, 2003Assignee: LG Electronics, Inc.Inventors: Ji Chang Son, Hye Yong Park, Bong Sang Lee, Chang Won Ryu
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Publication number: 20020002847Abstract: Disclosed herein is a washing machine with a tilted washing tub. The washing machine includes a casing on the rear portion of which an opening is formed. The opening is covered with a rear cover provided with an outward protrusion. A washing tub consists of outer and inner tubs. The outer tub is positioned in the casing to be tilted forward at a predetermined angle for containing washing water. The inner tub is positioned in the outer tub for washing and spin-drying laundry. Drive means is positioned under the outer tub to rotate the outer tub.Type: ApplicationFiled: April 19, 2001Publication date: January 10, 2002Inventors: Ji Chang Son, Hye Yong Park, Bong Sang Lee, Chang Won Ryu
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Patent number: D517258Type: GrantFiled: June 24, 2005Date of Patent: March 14, 2006Assignee: LG Electronics Inc.Inventors: Young Hoon Ha, Ji Chang Son, Bo Yeon Kim
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Patent number: D517259Type: GrantFiled: June 24, 2005Date of Patent: March 14, 2006Assignee: LG Electronics Inc.Inventors: Young Hoon Ha, Ji Chang Son, Bo Yeon Kim
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Patent number: D517262Type: GrantFiled: June 24, 2005Date of Patent: March 14, 2006Assignee: LG Electronics Inc.Inventors: Young Hoon Ha, Ji Chang Son, Bo Yeon Kim
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Patent number: D517263Type: GrantFiled: June 24, 2005Date of Patent: March 14, 2006Assignee: LG Electronics Inc.Inventors: Young Hoon Ha, Ji Chang Son, Bo Yeon Kim
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Patent number: D517756Type: GrantFiled: June 24, 2005Date of Patent: March 21, 2006Assignee: LG Electronics Inc.Inventors: Young Hoon Ha, Ji Chang Son, Bo Yeon Kim
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Patent number: RE42328Abstract: Disclosed herein is a washing machine with a tilted washing tub. The washing machine includes a casing on the rear portion of which an opening is formed. The opening is covered with a rear cover provided with an outward protrusion. A washing tub consists of outer and inner tubs. The outer tub is positioned in the casing to be tilted forward at a predetermined angle for containing washing water. The inner tub is positioned in the outer tub for washing and spin-drying laundry. Drive means is positioned under the outer tub to rotate the outer inner tub.Type: GrantFiled: February 26, 2007Date of Patent: May 10, 2011Assignee: LG Electronics Inc.Inventors: Ji Chang Son, Hye Yong Park, Bong Sang Lee, Chang Won Ryu