Patents by Inventor Il Cho

Il Cho 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: 11926069
    Abstract: An apparatus for manufacturing an electrode plate, includes an unwinder on which an electrode reel is installed; a meandering corrector correcting meandering of an electrode sheet unwound from the electrode reel; a press puncher disposed at a rear end of the meandering corrector; a cutter disposed at a rear end of the press puncher; a detector disposed between the press puncher and the cutter to acquire an image of the electrode sheet; and a controller connected to the detector and the meandering corrector.
    Type: Grant
    Filed: April 14, 2023
    Date of Patent: March 12, 2024
    Assignee: SK ON CO., LTD.
    Inventors: Bong Kun Cho, Nam Il An, Woo Yeon Cho
  • Patent number: 11915853
    Abstract: A coil component is provided. The coil component includes a body having fifth and sixth surfaces opposing each other, first and second surfaces respectively connecting the fifth and sixth surfaces of the body and opposing each other, and third and fourth surfaces respectively connecting the first and second surfaces of the body and opposing each other in one direction, a recess disposed in an edge between one of the first and second surfaces of the body and the sixth surface of the body, a coil portion disposed inside the body and exposed through the recess, and an external electrode including a connection portion disposed in the recess and connected to the coil portion, and a pad portion disposed on one surface of the body. A length of the pad portion in the one direction is greater than a length of the connection portion in the one direction.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seung Mo Lim, Seung Min Lee, Byeong Cheol Moon, Yong Hui Li, Byung Soo Kang, Ju Hwan Yang, Tai Yon Cho, No Il Park, Tae Jun Choi
  • Patent number: 11906443
    Abstract: Disclosed is an optical system for imaging, which enables high resolution. An optical system for imaging, which focuses inspection light and monitoring light on an inspection target, includes a dioptric group configured to receive inspection light and monitoring light and to primarily focus the inspection light and the monitoring light on different locations, and a reflection dioptric group configured to reflect and refract the inspection light and the monitoring light that have passed through the dioptric group and to bring the inspection light and the monitoring light into one focus.
    Type: Grant
    Filed: June 2, 2023
    Date of Patent: February 20, 2024
    Assignee: GREEN OPTICS CO., LTD.
    Inventors: Hyun Il Cho, Dong Geun Kim, Kyoung Sang Moon, Jin Ho Kim, Jae Hee Byun
  • Patent number: 11890963
    Abstract: A method for estimating a present energy consumption of an electrically propelled vehicle powered by a propulsion battery. The method includes obtaining previous energy consumption values for a set of previous time instants, and a present drive pattern parameter value; estimating a present energy consumption based on a weighted moving average model fed with the energy consumption values, wherein, the weighted moving average model includes a modelled gain factor for each of at least a portion of the previous energy consumption values, where the modelled gain factors are modelled as a function of the drive pattern parameter.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: February 6, 2024
    Assignee: VOLVO TRUCK CORPORATION
    Inventor: Il Cho
  • Publication number: 20240021899
    Abstract: Provided is a method for recycling a dry electrode film. More specifically, provided is a method for recycling a dry electrode film that can produce a dry electrode film of the same quality as a dry electrode film using a new raw material using recycled waste material by introducing a separate treatment step for the waste electrode generated during the production of the dry electrode film. The method for recycling a dry electrode film includes: obtaining waste materials to be recycled by crushing a waste electrode; collecting recycled materials that satisfy a preset powder flow index among the recycled waste materials above; and preparing an electrode material including the recycled material and manufacturing an electrode film using the electrode material.
    Type: Application
    Filed: December 14, 2022
    Publication date: January 18, 2024
    Inventors: Yong Il Cho, Han Nah Song, Hyun Jin Kim
  • Publication number: 20240009489
    Abstract: Disclosed are a multi-focusing device for each ultrasonic depth including a micro-machined ultrasonic transducer array and a method of operating the same. The multi-focusing device includes a micro-machined ultrasonic transducer (MUT) array arranged in an annular form and formed of a plurality of vibration elements that apply a low or high frequency corresponding to an application depth inside the skin, wherein the MUT array includes an upper electrode parallel connection line configured for each channel of the vibration element, and a lower electrode connection line arranged in a longitudinal direction.
    Type: Application
    Filed: February 10, 2022
    Publication date: January 11, 2024
    Inventor: Kyung Il Cho
  • Patent number: 11846576
    Abstract: Disclosed are a tissue staining composition and a tissue staining method using the same, wherein existing staining using hematoxylin and eosin staining reagents can be shortened from two steps to one step to reduce the reagent consumption and shorten the staining time, thereby achieving fast diagnosis.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: December 19, 2023
    Assignee: SAMSUNG LIFE PUBLIC WELFARE FOUNDATION
    Inventors: Woo Hyun Ji, Seong Il Cho, Kwang Il Kim
  • Publication number: 20230384238
    Abstract: Disclosed is an optical system for imaging, which enables high resolution. An optical system for imaging, which focuses inspection light and monitoring light on an inspection target, includes a dioptric group configured to receive inspection light and monitoring light and to primarily focus the inspection light and the monitoring light on different locations, and a reflection dioptric group configured to reflect and refract the inspection light and the monitoring light that have passed through the dioptric group and to bring the inspection light and the monitoring light into one focus.
    Type: Application
    Filed: June 2, 2023
    Publication date: November 30, 2023
    Applicant: GREEN OPTICS CO., LTD.
    Inventors: Hyun Il Cho, Dong Geun Kim, Kyoung Sang Moon, Jin Ho Kim, Jae Hee Byun
  • Publication number: 20230366461
    Abstract: A gearshift control apparatus of a vehicle includes: a sensor configured to measure a speed, a brake position sensor (BPS) value, and an accelerator position sensor (APS) value of the vehicle, and a controller configured to, in a gearshift section spaced apart by a preset distance from a speed bump located on a road on which the vehicle travels, (i) calculate a deceleration of the vehicle and a gradient of the road after the speed bump, (ii) determine a correction factor corresponding to the deceleration of the vehicle and the gradient of the road, and (iii) perform a gearshift to a shift stage corresponding to the correction factor and the speed of the vehicle.
    Type: Application
    Filed: September 20, 2022
    Publication date: November 16, 2023
    Inventors: Min Jae Chai, Kwon Il Cho, Sang Jun Park
  • Patent number: 11812757
    Abstract: The present application relates to processed food, which is to be distributed at room temperature, comprising kimchi, meat and organic acid and having the pH of 3.9-4.5 and a method for preparing meat- and kimchi-based processed food by means of pH adjustment and mild heating.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: November 14, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Won Il Cho, Nam Ju Lee, Dong Yun Lee, Kyu Chong Cho, Dae Ik Kang, Seung Chul Kim, Tae Hyeong Kim, Ji Young Oh
  • Publication number: 20230361306
    Abstract: Disclosed is an anode for a lithium secondary battery, and more particularly, an anode comprising a fibrillated binder and a particulate binder.
    Type: Application
    Filed: December 2, 2022
    Publication date: November 9, 2023
    Inventors: Sang Wook HAN, Geun Ho CHOI, Kyeong Wi PARK, Hyun Jin KIM, Yong Il CHO, Han Nah SONG
  • Patent number: 11808340
    Abstract: The present invention relates to an idle gear set for an overhead poultry conveyor, the gear set including a variable structure chain gear capable of being adjusted in size according to the needs of a user. Specifically, an idle gear set for an overhead poultry conveyor includes a chain gear for moving a roller assembly, the chain gear comprises: a pair of plates vertically spaced apart and arranged in parallel; and a plurality of chain guides interposed between the pair of plates, and radially arranged along the circumferences of the plates, wherein the chain guides are arranged to be spaced apart such that a mounting groove into which the roller assembly is inserted can be formed between the chain guide and another adjacent chain guide.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: November 7, 2023
    Inventor: Jong Il Cho
  • Patent number: 11796051
    Abstract: A gearshift control apparatus of a vehicle includes: a sensor configured to measure a speed, a brake position sensor (BPS) value, and an accelerator position sensor (APS) value of the vehicle, and a controller configured to, in a gearshift section spaced apart by a preset distance from a speed bump located on a road on which the vehicle travels, (i) calculate a deceleration of the vehicle and a gradient of the road after the speed bump, (ii) determine a correction factor corresponding to the deceleration of the vehicle and the gradient of the road, and (iii) perform a gearshift to a shift stage corresponding to the correction factor and the speed of the vehicle.
    Type: Grant
    Filed: September 20, 2022
    Date of Patent: October 24, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Min Jae Chai, Kwon Il Cho, Sang Jun Park
  • Publication number: 20230314565
    Abstract: There are provided a radar signal processing method with a clutter suppression calibration function, and a radar sensor applying the same. A radar sensor according to an embodiment of the disclosure includes: a transmitter configured to transmit a radar signal; a receiver configured to receive a reflected radar signal; a mixer configured to down-convert the radar signal received through the receiver into an IF signal; a memory configured to store clutter information; a restoring unit configured to restore a clutter signal from the clutter information stored in the memory; and a calculator configured to remove a clutter signal from the IF signal down-converted at the mixer, by using the clutter signal restored at the restoring unit. Accordingly, it is easy to detect a radar target by removing objects other than a target easily in various indoor environments, and an SNR and a dynamic range may increase.
    Type: Application
    Filed: September 8, 2022
    Publication date: October 5, 2023
    Applicant: Korea Electronics Technology Institute
    Inventors: Sung Ho LEE, Kang Il CHO, Yong Chul JUNG
  • Publication number: 20230312411
    Abstract: A method of manufacturing a window, includes: preparing a first preliminary glass substrate that does not contain Li+ ions and contains Na+ ions; providing a first strengthening molten salt to the first preliminary glass substrate to form a second preliminary glass substrate; providing heat to the second preliminary glass substrate at a temperature of about 400 to 500° C. for a period of about 3 to 7 hours to form a third preliminary glass substrate; and providing a second strengthening molten salt to the third preliminary glass substrate to form a window.
    Type: Application
    Filed: January 19, 2023
    Publication date: October 5, 2023
    Inventors: TAEHO AN, JEONG SEOK LEE, JUN HAK OH, SOOKKYUNG YOU, HYUN-IL CHO
  • Patent number: 11704531
    Abstract: A method for manufacturing a metal card includes: a step for forming a metal card by laminating a stack of sheets in which are stacked a plurality of sheets, centered on a metal sheet, including adhesive sheets having the same size as the metal sheet, an upper inlay sheet having a first antenna, and a lower inlay sheet having a second antenna; a step for forming a COB accommodation space, which can accommodate a COB, by milling a certain area of the metal card using computerized numerical control (CNC) machining; a step for forming a through-hole, which exposes the first antenna and the second antenna, by milling a COB contact point region of the COB accommodation space down to the lower inlay sheet; a step for electrically connecting the first antenna and the second antenna by dispensing a conductive elastic liquid into the through-hole; and a step for bidirectionally connecting the first antenna and the second antenna to the COB by attaching the COB within the COB accommodation space so that the COB contact
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: July 18, 2023
    Assignee: KONA M CO., LTD.
    Inventors: Ki Sung Nam, Han Sun Kim, Chung Il Cho
  • Publication number: 20230209719
    Abstract: A method of manufacturing a printed circuit board includes forming an intermediate layer on a first conductive layer disposed on a first insulating layer, forming a second conductive layer and a second insulating layer on the intermediate layer, separating the first insulating layer from at least one portion of the first conductive layer, and etching the first conductive layer and the intermediate layer. After the etching, a surface of the second conductive layer protrudes further than a surface of the second insulating layer. The intermediate layer before the etching includes a portion overlapping the second conductive layer in a vertical direction and another portion not overlapping the second conductive layer in the vertical direction.
    Type: Application
    Filed: June 27, 2022
    Publication date: June 29, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Myung Ju GI, Young Il CHO
  • Patent number: 11688674
    Abstract: A printed circuit board includes a first insulating layer; an external connection pad embedded in a first surface of the first insulating layer and having a first externally exposed surface disposed at substantially the same level as the first surface of the first insulating layer; a second insulating layer disposed on a second surface of the first insulating layer and having a first surface in contact with the second surface of the first insulating layer; and a first wiring pattern embedded in the second insulating layer and exposed from the first surface of the second insulating layer to be in contact with a second externally exposed surface of the external connection pad opposing the first externally exposed surface.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: June 27, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Min Lee, Young Il Cho, Jong Seok Na
  • Publication number: 20230180774
    Abstract: The present application relates to a processed food distributable at room temperature comprising (a) a first food part comprising a paste, a leafy vegetable, or a combination thereof; and (b) a second food part comprising at least one selected from the group consisting of a meat, a seaweed, a seafood, a root vegetable, a fruit vegetable, and a mushroom, wherein the first and second food parts are separately packaged.
    Type: Application
    Filed: May 26, 2017
    Publication date: June 15, 2023
    Inventors: Won Il CHO, Nam Ju LEE, Dae Ik KANG, Tae Hyeong KIM, Sang Myung SHIN, Jong Il LEE, Min Ju CHUNG, Su Hee CHOI, Seung Chul KIM
  • Publication number: 20230022346
    Abstract: A method of repairing a glass of a display device includes disposing the glass including a first surface, a second surface opposite to the first surface, and a scratch formed on the first surface, the scratch facing toward a gravitational direction, disposing a heating plate on the first surface of the glass, and irradiating a laser on the second surface. A transmittance rate of the laser passing through the glass is greater than an absorption rate of the laser being absorbed in the glass. A portion of the laser irradiated to the second surface reaches the heating plate. The laser reaching the heating plate generates heat. Heat is transmitted to the glass. A portion of the glass adjacent to the scratch is melted by the heat. The portion of the melted glass fills the scratch.
    Type: Application
    Filed: July 19, 2022
    Publication date: January 26, 2023
    Inventors: Jaeho LEE, Mincheol KIM, Myunghun BAEK, Sookkyung YOU, Hyun-Il CHO