Patents by Inventor Su Lee

Su Lee 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: 20240231025
    Abstract: An optical cable is provided in which an optical fiber bundle with clustered or bundled optical fibers is accommodated in a tubular member and the optical fibers are formed in an excess group length (EGL) by modeling considering bending properties of the optical cable or a lossless bending radius of the optical fibers of the optical fiber bundle, thereby minimizing stress, damage or optical loss of the optical fibers in the optical fiber bundle.
    Type: Application
    Filed: January 20, 2022
    Publication date: July 11, 2024
    Inventor: Man Su LEE
  • Publication number: 20240235886
    Abstract: A method for assigning communication IDs and a system for allocating communication IDs includes a plurality of slave battery management systems (BMSs) sequentially connected to a power line for supplying power, and allocating predetermined communication IDs based on a first current amount applied through the power line, at least one of the slave BMSs outputs a second current amount that is the first current amount minus a consumed current amount for driving through the power line, and the first current amount corresponds to a summation value of a consumed current amount of the slave BMS receiving the first current amount and a consumed current amount of at least one posterior slave BMS sequentially connected to the slave BMS receiving the first current amount.
    Type: Application
    Filed: August 10, 2021
    Publication date: July 11, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Sunwoo YOON, Jung Su LEE
  • Patent number: 12034192
    Abstract: Disclosed are: an ionomer dispersion having high dispersion stability while also containing high content of ionomer solids, thus optimizing the ionomer morphology in a polymer electrolyte membrane to allow both the ion conductivity and durability of the polymer electrolyte membrane to be improved; a method for producing the ionomer dispersion; and a polymer electrolyte membrane produced using the method.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: July 9, 2024
    Assignee: KOLON INDUSTRIES, INC.
    Inventors: Na Young Kim, Dong Hoon Lee, Eun Su Lee, Jung Hwa Park, Seung Jib Yum, Chang Hoon Oh, Hye Song Lee
  • Publication number: 20240216946
    Abstract: A coating apparatus for continuously forming a coating layer on each surface of a substrate film includes a water tank located on a movement path of the substrate film, a water tank partition vertically located in the water tank, the water tank partition being configured to partition an inner space of the water tank into two zones, including a first water tank portion and a second water tank portion, a roller unit configured to continuously transfer the substrate film, and a heating unit located outside the water tank. The water tank partition is located spaced apart from an inner bottom surface of the water tank by a predetermined distance.
    Type: Application
    Filed: December 14, 2021
    Publication date: July 4, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: In Hyouk SUNG, Kyung Ryun KA, Ji Su LEE
  • Patent number: 12019805
    Abstract: Provided is an input feedback-based smart pen including: a main body having a shape that enables manipulation of a user; an input unit connected to the main body and performing an input operation by a manipulation of the user; an input information recognition unit configured to recognize information input by a user through the manipulation of the input unit; and an expression unit including one or more expression members formed in an area of an outer surface of the main body to be detectable by the user to express information corresponding to input information recognized by the input information recognition unit.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: June 25, 2024
    Assignee: DOT INCORPORATION
    Inventors: Ju Yoon Kim, Ji Ho Kim, Hyeon Cheol Park, Hee Su Lee
  • Publication number: 20240201472
    Abstract: An optical imaging system is provided. The optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens, and a ninth lens, sequentially arranged from an object side toward an image plane, wherein the optical imaging system satisfies the following conditional expressions [(1) TTL/2IMH<0.6, and (1) Fno<1.72, where TTL is a distance from an object side surface of the first lens to the image plane, 2IMH is a diagonal length of the image plane, and Fno is an F number of the optical imaging system.
    Type: Application
    Filed: October 18, 2023
    Publication date: June 20, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Han Ul YOUN, Ji Su LEE, Dong Hyuk JANG
  • Patent number: 12015088
    Abstract: A display device and method of fabricating the same are provided. The display device includes a substrate and a thin-film transistor formed on the substrate. The thin-film transistor includes a lower gate conductive layer disposed on the substrate, and a lower gate insulating film disposed on the lower gate conductive layer The lower gate insulating film includes an upper surface and sidewalls. The thin-film transistor includes an active layer disposed on the upper surface of the lower gate insulating film, the active layer including sidewalls. At least one of the sidewalls of the lower gate insulating film and at least one of the sidewalls of the active layer are aligned with each other.
    Type: Grant
    Filed: March 17, 2023
    Date of Patent: June 18, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang Sub Kim, Keun Woo Kim, Ji Yeong Shin, Yong Su Lee, Myoung Geun Cha, Ki Seok Choi, Sang Gun Choi
  • Patent number: 12014393
    Abstract: Provided is an operating method of an advertisement management device, the operating method including: based on log data of a plurality of users collected from a certain game, setting at least one group for the certain game; registering advertisement information to be provided to the at least one group; requesting a plurality of platform servers capable of providing advertisements to provide the advertisement information for each of the at least one group; obtaining, from the plurality of platform servers, feedback information of advertisements provided for each of the at least one group; and based on the feedback information, performing management of the advertisement information registered for each of the at least one group.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: June 18, 2024
    Assignee: NEXON KOREA CORPORATION
    Inventors: Do Ho Lee, Gi Hye Kim, Seung Woo Nam, Sang Ki Lee, Kyung Jang Cho, Ho Yun Jung, Jin Hyeong Ju, Hak Lee, Chang Su Lee, Bit Na Yun, Myoung Gon An, Jang Won Lee, Chel Kang, Kyung Rae Cho
  • Publication number: 20240196528
    Abstract: A printed circuit board includes: a first metal layer; an organic insulating layer covering at least a portion of the first metal layer and having a via hole exposing at least a portion of an upper surface of the first metal layer; a first seed metal layer disposed on an upper surface of the organic insulating layer; a second seed metal layer disposed on the first seed metal layer and extending onto a wall surface of the via hole and the exposed upper surface of the first metal layer; and a second metal layer disposed on the second seed metal layer and filling at least a portion of the via hole, wherein the first seed metal layer includes a first sputtering layer including titanium (Ti), and the second seed metal layer includes an electroless plating layer.
    Type: Application
    Filed: April 25, 2023
    Publication date: June 13, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sangik CHO, Mi Jung PARK, Mi Geum KIM, Yong Su LEE, Sung HAN, Jong Eun PARK
  • Publication number: 20240194912
    Abstract: A fuel cell system includes a fuel cell stack and a battery that are connected to a high voltage line in parallel, a converter connected to the high voltage line and the battery while being located therebetween and configured to control a voltage at the high voltage line, and a controller, in a stop control mode of the fuel cell stack, when an error occurs in a drop control of an output voltage of the fuel cell stack, the controller dropping the voltage at the high voltage line under the output voltage of the fuel cell stack by the converter to drop the output voltage of the fuel cell stack.
    Type: Application
    Filed: March 3, 2023
    Publication date: June 13, 2024
    Inventors: Jun Su Lee, Dae Jong Kim, Jae Won Jung
  • Publication number: 20240191364
    Abstract: A hydrogen generation and carbon dioxide storage system is capable of selectively dissolving and storing carbon dioxide contained in a mixed gas such as steel byproduct gas, exhaust gas, or the like. The system includes: a metal-carbon dioxide battery with an anode, a cathode, and a separator between the anode and the cathode; a first supply unit to supply a first electrolyte to the anode; a second supply unit to supply a second electrolyte to the cathode; a separation unit to separate hydrogen gas from a product discharged from the cathode; and a dissolution unit downstream of the separation unit to prepare a precursor by receiving a starting material and dissolving carbon dioxide in the starting material.
    Type: Application
    Filed: May 4, 2023
    Publication date: June 13, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Yun Su Lee, Ji Hoon Jang
  • Publication number: 20240192457
    Abstract: The present disclosure relates a multi-core optical cable with a plurality of optical units, in which damage to a core is prevented during the stripping of a jacket for connection or splitting of the optical cable, and the workability of stripping the jacket is improved.
    Type: Application
    Filed: August 5, 2022
    Publication date: June 13, 2024
    Inventors: Man Su LEE, Yu Hyoung LEE
  • Patent number: 12004548
    Abstract: A method for producing black ginseng concentrate is characterized by including steps of adding red ginseng to a continuous steaming-dryer followed by steaming, cooling, and drying to prepare black ginseng, carrying out extraction by adding alcohol to crushed black ginseng obtained by crushing the black ginseng prepared above followed by filtration to prepare black ginseng extract, and concentrating the black ginseng extract prepared above by using a plate type evaporative concentrator followed by heat treatment, and the present invention also relates to black ginseng concentrate prepared by the aforementioned method.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: June 11, 2024
    Assignee: DAEDONG KOREA GINSENG CO., LTD
    Inventors: Sung-Keun Choi, Sung Soo Jang, Chang-Soon Lee, Byeong-Seon Jeon, Kun Hee Lee, Kyung Su Lee, Han Sol Lee, Hye Jeong Jeon, Byoung Man Kong
  • Publication number: 20240185803
    Abstract: Provided is a display device including a display panel including a sub-pixel connected to a data line and a reference line, a driving circuit configured to supply a data voltage to the display panel through the data line, and a sensing circuit including a sampling circuit for sensing the display panel through the reference line, wherein the sampling circuit includes a sampling switch having a turn-on state within an image display period of the display panel to acquire a sensing voltage by sensing the reference line and determine presence or absence of a defect based on the sensing voltage.
    Type: Application
    Filed: October 30, 2023
    Publication date: June 6, 2024
    Applicant: LG DISPLAY CO., LTD.
    Inventor: Cheol Su LEE
  • Publication number: 20240184082
    Abstract: An imaging lens system according to an embodiment of the present disclosure includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens, a ninth lens, and a tenth lens, sequentially disposed from an object-side toward an imaging plane. The following conditional expressions are satisfied, f number ?1.69, and TTL/(2*ImgHT)<0.730 where TTL is a distance from an object-side surface of the first lens to the imaging plane, and ImgHT is a height of the imaging plane.
    Type: Application
    Filed: August 7, 2023
    Publication date: June 6, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hag Chul KIM, Ji Su LEE
  • Publication number: 20240182547
    Abstract: The present invention relates to an anti-respiratory syncytial virus (RSV) antibody and a pharmaceutical composition comprising the same, and particularly, to an anti-RSV antibody specifically binding to an F-protein of RSV, and a pharmaceutical composition for use in preventing or treating an RSV infection. The anti-RSV antibody according to the present invention can effectively prevent RSV infection and has excellent efficacy for alleviating and treating symptoms of RSV infection.
    Type: Application
    Filed: May 7, 2021
    Publication date: June 6, 2024
    Applicant: MOGAM INSTITUTE FOR BIOMEDICAL RESEARCH
    Inventors: Dong Sik KIM, Shin A JANG, Young Woo HAN, Su A LEE, Woo Hyun KIM
  • Publication number: 20240186059
    Abstract: A coil component includes a body having a first surface and a second surface opposing each other in a first direction, a support member disposed in the body, the support member having a first surface and a second surface opposing each other, a coil disposed on the support member, a pad portion disposed on the first surface of the support member to be connected to the coil, an external electrode disposed on the first surface of the body, and a via electrode connecting the pad portion and the external electrode to each other.
    Type: Application
    Filed: June 8, 2023
    Publication date: June 6, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Mi Geum KIM, Jong Eun PARK, Sang Ik CHO, Mi Jung PARK, Yong Su LEE
  • Publication number: 20240176493
    Abstract: A first processor manages state information of a buffer area of a buffer memory used as a parity area in a parity operation mode and outputs a control signal according to the state information, and a second processor which performs a parity operation using the buffer area performs the parity operation according to the control signal of the first processor.
    Type: Application
    Filed: April 29, 2023
    Publication date: May 30, 2024
    Inventors: Hyo Jin CHOI, Kwan Su LEE
  • Publication number: 20240175155
    Abstract: A hydrogen generation and carbon dioxide storage system for producing an alkali bicarbonate is provided. The system may include: a metal-carbon dioxide battery comprising an anode, a cathode, and a separator interposed between the anode and the cathode; a first supplier configured to provide a first electrolyte to the anode; a second supplier configured to provide a second electrolyte to the cathode; a reaction unit configured to manufacture a precursor material by reacting starting materials comprising aqueous alkali carbonate solution and carbon dioxide; a third supplier configured to provide the aqueous alkali carbonate solution to the reaction unit; a fourth supplier configured to provide the carbon dioxide to the reaction unit; and a hydrogen gas separator configured to separate hydrogen gas from a product discharged from the cathode and to provide a remainder of the product to the reaction unit.
    Type: Application
    Filed: August 3, 2023
    Publication date: May 30, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, UIF (University Industry Foundation), Yonsei University
    Inventors: Yun Su Lee, Ji Hoon Jang, Dongil Lee, Yongsung Jo
  • Publication number: 20240176330
    Abstract: Provided are a manufacturing site integrated management system and method for root industry.
    Type: Application
    Filed: November 16, 2023
    Publication date: May 30, 2024
    Inventors: Myoung Su LEE, Yeon Jo JEONG, Se Gok OH