Patents by Inventor Hyeoncheol Song
Hyeoncheol Song 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).
-
Patent number: 11937764Abstract: Provided is a cleaning device including a vacuum cleaner including a dust collector into which dirt and dust is collected, a docking station connected to the dust collector and having a long axis extending in a first direction, and the docking station includes a docking part coupled to the dust collector to remove dirt and dust collected in the dust collector, a sucking device sucking up the dirt and dust and inside air in the dust collector docked with the docking part through the docking part, and a circulation duct arranged for the air sucked up by the sucking device to be circulated to the docking part.Type: GrantFiled: July 29, 2021Date of Patent: March 26, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seehyun Kim, Youngchul Ko, Higon Koo, Kisup Lee, Hyunho Lee, Seungryong Cha, Seungwoo Choi, Kihwan Kwon, Hyeoncheol Kim, Hwagyu Song, Sungcheol Lee, Hyunju Lee, Ingyu Choi
-
Patent number: 9854693Abstract: A display apparatus includes a display module for displaying an image, a variable member for varying a shape of the display module, and a rear cover disposed at a rear surface of the display module and varying with the varying shape of the display module.Type: GrantFiled: January 15, 2014Date of Patent: December 26, 2017Assignee: LG ELECTRONICS INC.Inventors: Minji Seo, Choongsuk Park, Hyeoncheol Song, Junki Kim, Soohong An, Ahreum Lee, Gwangwon Lee, Jinsu Kim, Jihoon Yoon
-
Patent number: 9830839Abstract: A display apparatus includes a display panel, a variable member to vary a shape of the display panel, the variable member including at least a first part and a second part that are discontiguous, and a drive unit to provide energy required to vary a separation distance between the first part and the second part.Type: GrantFiled: February 19, 2014Date of Patent: November 28, 2017Assignee: LG ELECTRONICS, INC.Inventors: Hyeoncheol Song, Ahreum Lee, Kyueung Lee, Jinsu Kim, Inwan Choi
-
Patent number: 9746701Abstract: A display device is provided. The display device may include a display panel for displaying an image and a back cover provided behind the display panel and coupled to the display panel. A bending assembly may be coupled to the back cover to bend the display panel. A controller may be provided that is configured to control the bending assembly to apply a physical force to the back cover to bend the display panel a prescribed amount.Type: GrantFiled: October 25, 2013Date of Patent: August 29, 2017Assignee: LG ELECTRONICS INC.Inventors: Jaehyun Sung, Jinsu Kim, Ahreum Lee, Hyeoncheol Song, Sangdon Park, Moungyoub Lee, Heewon Kwon, Deogjin Lee, Inkeun Ryu
-
Patent number: 9658646Abstract: A display apparatus includes a display module, and a varying member for varying a shape of the display module. The varying member includes a variable portion including at least one composite material layer made of a composite material.Type: GrantFiled: February 19, 2014Date of Patent: May 23, 2017Assignee: LG ELECTRONICS INC.Inventors: Hyeoncheol Song, Ahreum Lee, Jinsu Kim
-
Patent number: 9282667Abstract: A display apparatus includes a display module for displaying an image, and a variable member for varying a shape of the display module. The variable member includes a first portion capable of varying in shape, and a second portion having opposite ends respectively fixed to opposite ends of the first portion, where a distance between the opposite ends of the second portion is varied such that the opposite ends of the first portion protrudes with respect to a central region of the first portion and thereby, the display module is varied in shape.Type: GrantFiled: August 27, 2013Date of Patent: March 8, 2016Assignee: LG ELECTRONICS INC.Inventors: Hyeoncheol Song, Ahreum Lee, Jinsu Kim
-
Patent number: 9116662Abstract: An image display device includes a flexible display unit bendable by external force from a first state to a second state, the second state being a bent state; pressing members disposed on a rear surface of the flexible display unit and to apply the external force to the flexible display unit; a driving unit to generate a driving force to provide the external force to the pressing members such that bending of the flexible display unit is implemented; and a sensing unit to sense a degree of bending of the flexible display unit to provide a basis for determining a direction of the driving force.Type: GrantFiled: August 7, 2014Date of Patent: August 25, 2015Assignee: LG ELECTRONICS INC.Inventors: Hyeoncheol Song, Seokwon Park, Kyueung Lee
-
Publication number: 20140376163Abstract: A display apparatus includes a display panel, a variable member to vary a shape of the display panel, the variable member including at least a first part and a second part that are discontiguous, and a drive unit to provide energy required to vary a separation distance between the first part and the second part.Type: ApplicationFiled: February 19, 2014Publication date: December 25, 2014Applicant: LG ELECTRONICS INC.Inventors: Hyeoncheol SONG, Ahreum LEE, Kyueung LEE, Jinsu KIM, Inwan CHOI
-
Publication number: 20140314999Abstract: A display apparatus includes a display module, and a varying member for varying a shape of the display module. The varying member includes a variable portion including at least one composite material layer made of a composite material.Type: ApplicationFiled: February 19, 2014Publication date: October 23, 2014Inventors: Hyeoncheol Song, Ahreum Lee, Jinsu Kim
-
Publication number: 20140268584Abstract: A display apparatus includes a display module for displaying an image, and a variable member for varying a shape of the display module. The variable member includes a first portion capable of varying in shape, and a second portion having opposite ends respectively fixed to opposite ends of the first portion, where a distance between the opposite ends of the second portion is varied such that the opposite ends of the first portion protrudes with respect to a central region of the first portion and thereby, the display module is varied in shape.Type: ApplicationFiled: August 27, 2013Publication date: September 18, 2014Applicant: LG Electronics Inc.Inventors: Hyeoncheol Song, Ahreun Lee, Jinsu Kim
-
Publication number: 20140240906Abstract: A display apparatus includes a display module for displaying an image, a variable member for varying a shape of the display module, and a rear cover disposed at a rear surface of the display module and varying with the varying shape of the display module.Type: ApplicationFiled: January 15, 2014Publication date: August 28, 2014Inventors: Minji Seo, Choongsuk Park, Hyeoncheol Song, Junki Kim, Soohong An, Ahreum Lee, Gwangwon Lee, Jinsoo Kim, Jihoon Yoon
-
Publication number: 20140118910Abstract: A display device is provided. The display device may include a display panel for displaying an image and a back cover provided behind the display panel and coupled to the display panel. A bending assembly may be coupled to the back cover to bend the display panel. A controller may be provided that is configured to control the bending assembly to apply a physical force to the back cover to bend the display panel a prescribed amount.Type: ApplicationFiled: October 25, 2013Publication date: May 1, 2014Inventors: Jaehyun SUNG, Jinsu Kim, Ahreum Lee, Hyeoncheol Song, Sangdon Park, Moungyoub Lee, Heewon Kwon, Deogjin Lee, Inkeun Ryu