Patents by Inventor In Soo Ahn
In Soo Ahn 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).
-
Publication number: 20240149109Abstract: A knee joint rehabilitation apparatus for a wheelchair includes a rehabilitation apparatus frame having a height corresponding to a length of each of legs of a patient sitting on the wheelchair; an upper leg support disposed at an upper end of the rehabilitation apparatus frame and supporting upper legs of the patient thereon while the patient is sitting on the wheelchair; a lower leg support pivotably connected to the upper leg support, wherein the lower legs of the patient are seated and supported on the lower leg support; and an exercise control unit disposed on the rehabilitation apparatus frame and configured to allow the lower leg support to pivot around a connection portion between the lower leg support and the upper leg support such that the patient performs rehabilitation exercise of the knee joint thereof while sitting on the wheelchair.Type: ApplicationFiled: January 10, 2022Publication date: May 9, 2024Applicant: HEXARHUMANCARE CO., LTDInventors: Chang Soo HAN, Ho Jun KIM, Su Hyu PARK, Young Hoon JI, Jeong Ho CHO, Byung Gab RYU, Jeong Gyu PARK, Dong Eun CHOI, Cheol Woong AHN
-
Publication number: 20240140327Abstract: A moving display device disposed in a vehicle includes a display configured to be moveable in a forward or backward direction according to a driving mode of a vehicle, and a moving device mounted on a rear of the display and being configured to move a position of the display and to tilt the display, wherein the moving device includes rails, actuators, and gear modules for forward or backward movement of the display.Type: ApplicationFiled: September 11, 2023Publication date: May 2, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Sung Joon AHN, Shin Jik LEE, Tae Hun KIM, Hyun Jun AN, Kyung Hoon KIM, Ji Soo SHIN
-
Publication number: 20240132010Abstract: Disclosed are airbag integrated moving display and a control method where the airbag-integrated display includes a display movable to a forward or rearward position according to a driving mode of a vehicle, and an airbag mounted to the rear of the display and being configured to move along with a movement of the display, vary a level of inflation of the airbag based on at least one of a position of the display or a distance from a driver of the vehicle.Type: ApplicationFiled: August 16, 2023Publication date: April 25, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Hyun Jun AN, Shin Jik LEE, Jun LEE, Sung Joon AHN, Ji Soo SHIN, Seok Hoon KO, Kyung Hoon KIM, Jae Seong CHA
-
Patent number: 11967734Abstract: An electrode assembly includes a radical unit in which electrodes and separators are alternately stacked, the radical unit having a structure in which one electrode is stacked at the uppermost end. An auxiliary unit is provided with a separation sheet disposed at the uppermost end side of the radical unit. The separation sheet includes a separation part disposed at the uppermost end side of the radical unit and a side surface protection part connected to each of side surfaces of the separation part and folded to contact a side portion of the radical unit to cover the side portion of the radical unit.Type: GrantFiled: November 27, 2019Date of Patent: April 23, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Kwan Bo Lee, Chang Bum Ahn, Seung Ho Na, Su Ho Lee, Hak Soo Lee
-
Patent number: 11958941Abstract: A polymer for a gel polymer electrolyte, a gel polymer electrolyte and a lithium secondary battery comprising the same are disclosed herein. In some embodiments, a polymer for the gel polymer electrolyte includes a copolymer having a main chain and a first side chain and a second side chain bonded to the main chain, wherein the main chain contains a fluoropolymer, wherein the first side chain contains a siloxane group and the second side chain contains an acrylic polymer. The polymer improves stability of a gel polymer electrolyte and a lithium secondary battery including the same.Type: GrantFiled: August 10, 2020Date of Patent: April 16, 2024Assignee: LG Energy Solution, Ltd.Inventors: Jeongae Yoon, Solji Park, Kyoung Ho Ahn, Sujeong Kim, Chul Haeng Lee, Sung Soo Yoon
-
Patent number: 11961797Abstract: A semiconductor device structure, for example a 3D structure, and a method for fabricating a semiconductor device. As non-limiting examples, various aspects of this disclosure provide various semiconductor package structures, and methods for manufacturing thereof, that comprise interposer, interlayer, and/or heat dissipater configurations that provide for low cost, increased manufacturability, and high reliability.Type: GrantFiled: September 8, 2021Date of Patent: April 16, 2024Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Keun Soo Kim, Jae Yun Kim, Byoung Jun Ahn, Dong Soo Ryu, Dae Byoung Kang, Chel Woo Park
-
Publication number: 20240107002Abstract: A method for coding image information includes generating prediction information by predicting information on a current coding unit, and determining whether the information on the current coding unit is the same as the prediction information. When the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted. When the information on the current coding unit is not the same as the prediction information, a flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Se Yoon JEONG, Hui Yong KIM, Sung Chang LIM, Jin Ho LEE, Ha Hyun LEE, Jong Ho KIM, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Gwang Hoon PARK, Kyung Yong KIM, Tae Ryong KIM, Han Soo LEE
-
Publication number: 20240107032Abstract: The present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional prediction. The image encoder includes a dividing unit to divide a macro block into a plurality of sub-blocks, a unidirectional application determining unit to determine whether an identical prediction mode is applied to each of the plurality of sub-blocks, and a prediction mode determining unit to determine a prediction mode with respect to each of the plurality of sub-blocks based on a determined result of the unidirectional application determining unit.Type: ApplicationFiled: December 7, 2023Publication date: March 28, 2024Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Hae Chul CHOI, Se Yoon JEONG, Sung-Chang LIM, Jin Soo CHOI, Jin Woo HONG, Dong Gyu SIM, Seoung-Jun OH, Chang-Beom AHN, Gwang Hoon PARK, Seung Ryong KOOK, Sea-Nae PARK, Kwang-Su JEONG
-
Publication number: 20240100952Abstract: Disclosed herein is a device for interlocking a display device with a vehicle, the device including a mount disposed in the vehicle, the display device being attached to and detached from the mount, a first sliding member disposed on a front surface of the mount and capable of moving forward or backward in a direction perpendicular to a rear surface of the display device, and a connector provided to the first sliding member, wherein the connector may transmit and receive electrical signals to and from the display device. The vehicle may be controlled by coupling a display device to the interlocking device disposed in the vehicle. Even when the display device is not coupled to the vehicle, the vehicle may be controlled by pairing through wireless communication between the vehicle and the display device.Type: ApplicationFiled: September 14, 2023Publication date: March 28, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Shin Jik LEE, Sung Joon AHN, Ji Soo SHIN, Jun LEE, Hyun Jun AN, Seung Ho SONG
-
Patent number: 11919688Abstract: According to an embodiment of the present disclosure, a content container is provided. The content container may include: a container part configured to accommodate a liquid content; an upper cap that is detachably coupled to the container part and includes a first accommodation part configured to accommodate a solid content and a pressing part moved by being pressed; and a lower cap that is inserted into the container part, and includes an accommodation tube forming a second accommodation part and a plurality of communication holes formed in the outside of the accommodation tube to communicate with the container part, wherein, by pressing the upper cap, the solid content is moved from the first accommodation part to the second accommodation part.Type: GrantFiled: March 18, 2021Date of Patent: March 5, 2024Assignee: KOLMAR BNH CO., LTDInventors: Chang Soo Lee, Koo Sup Ahn, Jong Hyun Park, Sang In Han, Hye Jin Jung
-
Publication number: 20240071449Abstract: A storage device, a non-volatile memory device, and a method of operating the non-volatile memory device are provided. The storage device includes a storage controller configured to send a command and program data including a pattern of one or more bits, a non-volatile memory device configured to receive the command and the program data, and a pattern monitoring circuit configured to monitor a pattern of the program data sent from the storage controller. The pattern monitoring circuit is configured to send an abnormal status check bit to the storage controller when the program data includes repeated patterns that are repeated a preset number of times or more, and the storage controller is configured to resend the program data to the non-volatile memory device in response to receiving the abnormal status check bit.Type: ApplicationFiled: May 24, 2023Publication date: February 29, 2024Inventors: You Hwan Kim, Kyung Duk Lee, Ho-Sung Ahn, Youn-Soo Cheon
-
Publication number: 20240073416Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, Universily-lndustry Cooperation Group of Kyung Hee UniversityInventors: Sung Chang LIM, Ha Hyun LEE, Se Yoon JEONG, Hui Yong KIM, Suk Hee CHO, Jong Ho KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Dong Gyu SIM, Seoung Jun OH, Gwang Hoon PARK, Sea Nae PARK, Chan Woong JEON
-
Patent number: 11916831Abstract: A reference signal (RS) transmission system to transmit a channel state information (CSI) RS for extraction of CSI to a relay and a macro terminal is disclosed. The base station transmits information on a sub frame containing the CSI RS to the relay or the macro terminal. The macro terminal and the relay receive the CSI RS using the information on the sub frame. The macro terminal and the relay extract the CSI using the CSI RS and transmit the extracted CSI to the base station.Type: GrantFiled: February 2, 2023Date of Patent: February 27, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Hee Soo Lee, Tae Gyun Noh, Jae Young Ahn, Kyoung Seok Lee, Young Jo Ko
-
Publication number: 20240038809Abstract: An image sensor includes a substrate including a first face and a second face, the second face being opposite the first face in a first direction; a photoelectric conversion area disposed in the substrate; an active area disposed in the substrate and on the photoelectric conversion area; an element isolation pattern extending from the first face of the substrate into the substrate and defining the active area; and a transfer gate electrode including: a first portion extending from the first face of the substrate and extending through the element isolation pattern; and a second portion disposed on the active area, wherein the first portion extends through a bottom face of the element isolation pattern, wherein a vertical level of a bottom face of the first portion is lower than a vertical level of the bottom face of the element isolation pattern.Type: ApplicationFiled: June 12, 2023Publication date: February 1, 2024Inventors: Ja Meyung Kim, Sung In Kim, Yeon Soo Ahn
-
Publication number: 20240038942Abstract: A lighting device according to an embodiment comprises a substrate, a light emitting device disposed on the substrate, a first reflective member disposed on the substrate, a resin layer disposed on the first reflective member, and a wavelength conversion layer disposed on the resin layer, wherein the resin layer includes a first resin layer, a second resin layer spaced apart from the first resin layer, and a third resin layer disposed between the first and second resin layers; the wavelength conversion layer includes a first wavelength conversion layer disposed on the first resin layer and a second wavelength conversion layer disposed on the second resin layer, and the height of the second resin layer is different from the height of the first resin layer; and the light emitting device may be disposed in a region vertically overlap the second and third resin layers but vertically overlap the first layer.Type: ApplicationFiled: June 21, 2021Publication date: February 1, 2024Inventors: Kyoung Soo AHN, Young Min MOON, Kee Youn JANG
-
Publication number: 20230375151Abstract: A lighting device disclosed in an embodiment of the invention includes a substrate; a plurality of light sources disposed on the substrate; a resin layer covering the light source on the substrate; a light blocking layer having an opening portion on the resin layer; and a lens plate disposed on the light blocking layer, wherein the lens plate includes a light transmitting portion and a convex portion arranged on one surface or the other surface of the light transmitting portion, and the total area of the opening portions is 50% or less of an area of an emission surface through which light is emitted through the resin layer, and the interval between the lens plate and the light blocking layer may be greater than the length of the opening portion.Type: ApplicationFiled: August 3, 2023Publication date: November 23, 2023Inventors: Dong Hyun LEE, Kwang Hyun KO, Kyoung Soo AHN
-
Patent number: 11754252Abstract: A lighting device disclosed in an embodiment of the invention includes a substrate; a plurality of light sources disposed on the substrate; a resin layer covering the light source on the substrate; a light blocking layer having an opening portion on the resin layer; and a lens plate disposed on the light blocking layer, wherein the lens plate includes a light transmitting portion and a convex portion arranged on one surface or the other surface of the light transmitting portion, and the total area of the opening portions is 50% or less of an area of an emission surface through which light is emitted through the resin layer, and the interval between the lens plate and the light blocking layer may be greater than the length of the opening portion.Type: GrantFiled: June 1, 2020Date of Patent: September 12, 2023Assignee: LG INNOTEK CO., LTD.Inventors: Dong Hyun Lee, Kwang Hyun Ko, Kyoung Soo Ahn
-
Publication number: 20230272549Abstract: An apparatus for manufacturing hexagonal crystals using HVPE includes: a reaction tube; a reaction boat disposed on one side in the reaction tube; a halogenation reaction gas supply pipe for supplying a halogenation reaction gas to the reaction boat; a nitrification reaction gas supply pipe for supplying a nitrification reaction gas to the reaction boat; and a heater for heating the reaction tube. The reaction boat includes a source part for receiving source materials; and a crystal growth part disposed beneath the source part and having a depressed growth mold of a predetermined shape. The source part includes: at least one penetration hole formed on a bottom surface; a first allocating area formed around the at least one penetration hole, for receiving aluminum; and a second allocating area formed around the first allocating area, for receiving a main material of the hexagonal crystal and gallium.Type: ApplicationFiled: February 17, 2023Publication date: August 31, 2023Inventors: Hyung Soo AHN, Jae Hak LEE, Byunggeun AHN, Joo Ho LEE
-
Publication number: 20230201992Abstract: A method of polishing a substrate having amorphous carbon layer deposited thereon removes protrusions on the ACL surface by using a soft pad with a low hardness and a polishing slurry containing non-spherical modified fumed silica with high friction force with the surface.Type: ApplicationFiled: December 22, 2022Publication date: June 29, 2023Inventors: Heesuk KIM, Goo Hwa LEE, Jaehong YOO, Jong Dai PARK, Jae Hyun KIM, Juyoung YUN, Jisung LEE, Seonung CHOI, Jae-hwi LEE, Bong Soo AHN, Sam-jong CHOI
-
Publication number: 20230178722Abstract: Proposed are a method and a system for separating a cathode material of a waste lithium secondary battery using an oxidation reaction of an anode material and a reduction reaction of the cathode material. When lithium is heated to a level where lithium can undergo an explosive reaction using the low-temperature pyrolysis system, the binder, the electrolyte, and the separator contained in the waste lithium secondary battery are gasified into syngas by the explosive reaction of lithium and the resulting syngas is removed. The reduction reaction of the cathode material and the oxidation reaction of the anode material are promoted by the continuous explosive reaction of lithium and the stirring action of the spiral. As a result, the black powder and the current collector mixture are extracted. Therefore, it is possible to improve the recovery rate of valuable metals to more than 97%, thereby improving recycling efficiency.Type: ApplicationFiled: December 17, 2021Publication date: June 8, 2023Applicants: AL TREE CO., LTD., Hyo Soo AHN, LIBUS987 INCInventor: Hyo Soo AHN