Patents by Inventor In-Sun Lee

In-Sun 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).

  • SOLID-LIQUID HYBRID ELECTROLYTE MEMBRANE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20230361341
    Abstract: The present disclosure relates to a method for manufacturing a solid-liquid hybrid electrolyte membrane, including the steps of: (S1) preparing a dispersion containing a plurality of polymer particles dispersed in a liquid electrolyte and a volatile organic solvent; (S2) applying the dispersion onto a substrate, followed by drying, to form a porous structure; and (S3) pressurizing the porous structure to obtain a solid-liquid hybrid electrolyte membrane.
    Type: Application
    Filed: January 20, 2021
    Publication date: November 9, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jung-Pil LEE, Byoung-Sun LEE
  • COFFEE DRIP BAG
    Publication number: 20230355027
    Abstract: The present disclosure discloses a coffee drip bag comprising: a filter portion that accommodates coffee while an upper portion is open; a latching portion formed in the center with an opening portion through which hot water flows in, engaging and fixing the filter portion along a periphery of the opening portion and being mounted on an upper end portion of the coffee cup while a first latching member and a second latching member press the upper and lower surfaces of the upper region of the filter portion, and a lid portion that engages on an upper surface of the latching portion while shielding the opening portion, wherein the lid portion is coated with a resin layer on a lower surface of the lid portion or an upper surface of the latching portion and is coupled to the upper surface of the latching portion by thermal bonding.
    Type: Application
    Filed: September 17, 2021
    Publication date: November 9, 2023
    Inventors: Eui Sun LEE, Jung Young LEE
  • IN-PHASE/QUADRATURE-PHASE GENERATING DEVICE AND PHASE SHIFT DEVICE USING THE SAME
    Publication number: 20230353094
    Abstract: An I/Q signal generating apparatus and phase shift apparatus using the same are provided, the I/Q signal generating apparatus including: a first resonance circuit whose one end is connected to a first input terminal and whose other end is connected to a first output terminal; and a second resonance circuit whose one end is connected to the other end of the first resonance circuit or a second input terminal, and whose other end is connected to a second output terminal, wherein the first resonance circuit and the second resonance circuit each include a resistor, a capacitor connected in parallel with the resistor, and an inductor connected in a form of a cross between the resistor and the capacitor.
    Type: Application
    Filed: January 19, 2023
    Publication date: November 2, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jinseok PARK, Seong Mo MOON, Byoung Sun LEE, Jun Han LIM, Dong Pil CHANG
  • COMPOSITION FOR PREVENTING OR TREATING OBESITY-RELATED DISEASE CONTAINING AMPHIREGULIN-SPECIFIC DOUBLE-STRANDED OLIGONUCLEOTIDE STRUCTURE
    Publication number: 20230348912
    Abstract: The present invention relates to a double-stranded oligonucleotide capable of inhibiting amphiregulin expression in a very specific and highly efficient manner, preferably a double-stranded oligonucleotide comprising a sequence in the form of an RNA/RNA, DNA/DNA or DNA/RNA hybrid, and the use of a double-stranded oligonucleotide structure, which comprises the double-stranded oligonucleotide, and nanoparticles, for preventing or treating obesity.
    Type: Application
    Filed: May 13, 2021
    Publication date: November 2, 2023
    Inventors: Jun Hong PARK, Han-Oh PARK, Sung Il YUN, Tae Rim KIM, Soo Hyun HWANG, Kang SONG, Sang Hyuk JUNG, Jangseon KIM, Mi Sun LEE, Soonja CHOI, Seung Seob SON
  • DEVICE FOR SENSING GOLF SWING AND METHOD FOR SENSING IMPACT POSITION ON CLUB HEAD USING THE SAME
    Publication number: 20230347209
    Abstract: The present invention is to provide a device for sensing golf swing and a method for sensing an impact position on club head using two cameras operated in a stereoscopic manner with each other in the sensing device to accurately calculate the position where the golf ball is impacted on the head-face of the golf club when hitting the golf ball.
    Type: Application
    Filed: September 13, 2021
    Publication date: November 2, 2023
    Applicant: GOLFZON CO., LTD.
    Inventors: Kun Su OH, Jae Sun LEE
  • Thermal Desorption Analysis Automation System and Analysis Method Using Same
    Publication number: 20230333036
    Abstract: The present invention relates to a Thermal Desorption analysis automation system including an automation system and an analysis method using the same to quickly perform a wafer defect analysis process. The Thermal Desorption analysis automation system includes a heating device that includes a heater for heating a wafer, an analysis device that receives gas containing contaminants desorbed from the heated wafer and analyzes the gas, a coupling part that is disposed outside a chamber and coupled to the wafer, a wafer transfer device that is provided with an arm transferring the coupling part, and a control unit that controls the wafer transfer device to insert the wafer into the chamber and transfer the wafer in the chamber to the outside.
    Type: Application
    Filed: April 13, 2023
    Publication date: October 19, 2023
    Inventors: Ho Chan Kim, Jeong Seok Kim, Young Su Jun, Eung Sun Lee, Seoung Kyo Yoo, Hyun Yul Park
  • POWER CONVERSION DEVICE
    Publication number: 20230328937
    Abstract: A power conversion device comprises: a housing having a space therein, and including a first opening and a second opening; an electronic component arranged in the space; a duct having one end coupled to the first opening and the other end coupled to the second opening, and having a flow path through which air flows and which is divided from the space; and a fan which is arranged on one end of the duct and which allows air to flow in the flow path, wherein the electronic component includes a radiation fin protruding from the side surface thereof, and a coupling groove to which the radiation fin is coupled is arranged on the side surface of the duct.
    Type: Application
    Filed: August 12, 2021
    Publication date: October 12, 2023
    Inventors: Sang Hun AN, Mi Sun LEE, Ji Hwan JEON
  • Heating wire structure for glass
    Patent number: 11784391
    Abstract: The heating wire structure for glass includes a sheet of glass in a vehicle having a battery located within the vehicle and configured to apply power to heating wires located on the glass according to a user request, the heating wires located in one direction on the glass and connected to terminals of the battery in series, vertical bars located at both ends of the glass so that the heating wires are connected to the vertical bars, antenna lines connected to the antenna, at least some of the antenna lines including intersection points formed by intersecting the heating wires, and a ceramic layer formed at intersecting areas between the heating wire lines and the antenna lines to be located between the heating wire lines and the antenna lines.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: October 10, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KCC GLASS CORPORATION
    Inventors: Nak Kyoung Kong, Jong Min Park, Kang Sun Lee, Ki Hong Lee, Chan Joo Moon, Seung Hyeok Chang, Kuk Bum Lee, Eun Ho Lee, Chan Hee Lee
  • Camera including sound reducing member
    Patent number: 11782328
    Abstract: A camera module includes: a housing; a first lens module movably disposed in the housing in an optical axis direction; a folded module including a reflective member configured to change a direction of light incident into the housing toward the first lens module; and a first damper coupled to the first lens module, and configured to alleviate impacts between the housing and the first lens module.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: October 10, 2023
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ik Sun Lee, Sang Jin Lee, Hwan Jun Kang, Jae Kyung Kim
  • BULK-ACOUSTIC WAVE RESONATOR
    Publication number: 20230318562
    Abstract: A bulk-acoustic wave resonator comprises a substrate, a resonant portion comprising a first electrode, a piezoelectric layer, and a second electrode sequentially stacked on the substrate, and further comprising a center portion and an extension portion that is disposed along a periphery of the center portion, and an insertion layer that is disposed in the extension portion between the first electrode and the piezoelectric layer, and the insertion layer is formed of an aluminum alloy containing scandium (Sc).
    Type: Application
    Filed: May 18, 2023
    Publication date: October 5, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Tae Kyung LEE, Je Hong KYOUNG, Sung Sun KIM, Jin Suk SON, Ran Hee SHIN, Hwa Sun LEE
  • CAMERA MODULE
    Publication number: 20230314759
    Abstract: A camera module is provided. The camera module includes a housing configured to have an internal space; a lens module disposed in the internal space, an including at least one lens; a first magnetic body and a second magnetic body disposed on surfaces on which the housing and the lens module face each other, respectively, and configured to have magnetic forces which act on each other; and a plurality of ball members disposed between the housing and the lens module. The lens module includes a plurality of extensions which extend in an optical axis direction and are spaced apart from each other in a direction, perpendicular to an optical axis, and at least one of the plurality of ball members is disposed between the plurality of extensions and the housing.
    Type: Application
    Filed: February 10, 2023
    Publication date: October 5, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Ik Sun LEE
  • Message service provision method for providing message service via open chat room corresponding to link information, and message server and terminal for executing same
    Patent number: 11778429
    Abstract: Disclosed are a message service provision method for providing a message service via an open chat room corresponding to link information, and a message server and a terminal for executing the message service provision method. The message service provision method comprises the steps of: transmitting, to a message server, a request for issuing link information for an open chat room via a message application; receiving, from the message server, link information generated in response to the request for issuing link information; sharing the link information according to a request for sharing inputted by a user of a host terminal; and performing chatting with a user of a guest terminal participating in the open chat room by means of the shared link information; wherein the user of the guest terminal and the user of the host terminal are users who subscribed to a message service provided via the message server.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: October 3, 2023
    Assignee: KAKAO CORP.
    Inventors: Ji Sun Lee, Mun Heon Kim, Soo Hee Kim, Hong Kyu Park, Sang Won Moon, Ki Yong Shim, Hye Jung Im
  • MATTRESS AND CONTROL METHOD THEREOF
    Publication number: 20230301863
    Abstract: Disclosed is a mattress control method, comprising the steps of obtaining biometric information of a user, outputting vibration based on a sound source according to a comparison result between the biometric information and a threshold value, and transmitting at least one of the biometric information, the threshold value, and mattress control information to an external controller, wherein the biometric information includes at least immobility state duration information as sub-information, the threshold value includes at least an immobility state duration threshold value, and the vibration is output when the immobility state duration information exceeds the immobility state duration threshold value, and is output based on external control information when the external control information is received from the external controller.
    Type: Application
    Filed: July 15, 2021
    Publication date: September 28, 2023
    Applicant: HALCYON INC.
    Inventor: Ji Sun LEE
  • REAGENT COMPOSITION FOR DETECTING ILLICIT DRUGS AND SHEET KIT FOR DETECTING ILLICIT DRUGS COMPRISING SAME
    Publication number: 20230305028
    Abstract: The present disclosure provides a reagent composition for detecting illicit drugs, the composition comprising: a diacetylene derivative compound represented by chemical formula 1; and at least one compound selected from among gabazine (SR-95531), an amine group-linked diacetylene derivative represented by chemical formula 2-1, and a gabazine-linked diacetylene derivative represented by chemical formula 2-2.
    Type: Application
    Filed: May 14, 2021
    Publication date: September 28, 2023
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Eun Kyung LIM, Soo Jin JANG, Seong Uk SON, Byung Hoon KANG, Tae Joon KANG, Kyu Sun LEE, Ju Yeon JUNG
  • HEAT DISSIPATION MODULE AND POWER CONVERSION DEVICE COMPRISING SAME
    Publication number: 20230292472
    Abstract: A heat dissipation module comprises: a heating element; a heat dissipation member disposed on one side of the heating element and including a first plate and a second plate; a third plate disposed on one side of the heating element; and a heat transfer path for transferring the heat generated from the heating element to the heat dissipation member. The heat transfer path comprises: a first path disposed between the first plate and the second plate; a third path disposed within the third plate; and a plurality of unit heat transfer paths having a second path connecting the first path and the third path, wherein the respective second paths of the plurality of unit heat transfer paths are spaced apart from each other.
    Type: Application
    Filed: August 5, 2021
    Publication date: September 14, 2023
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Mi Sun LEE, Sang Hun AN, Ji Hwan JEON
  • CAMERA MODULE
    Publication number: 20230288677
    Abstract: A camera module includes a housing having an internal space, a lens module disposed in the internal space and including a plurality of lenses, a reflective module in front of the lens module and including a reflective member and a holder provided with the reflective member mounted thereon, a driving unit moving the lens module in the optical axis direction or rotating the reflective module in a direction, perpendicular to the optical axis direction, as a rotation axis, and a cover coupled to the housing. The driving unit includes a plurality of magnets, and a plurality of coils disposed in the housing to face the plurality of magnets, respectively, and the plurality of coils are disposed to be closer to a first surface of the cover facing a bottom surface of the housing than to the bottom surface of the housing in a direction, perpendicular to the optical axis direction.
    Type: Application
    Filed: January 11, 2023
    Publication date: September 14, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Ik Sun LEE
  • Memory controller, storage device including the memory controller, and method of operating the memory controller and the storage device
    Patent number: 11755476
    Abstract: A memory controller includes a buffer memory configured to store first meta data and second meta data having a different type from the first meta data, and a cache memory including first and second dedicated areas. The first meta data is cached in the first dedicated area and the second meta data is cached in the second dedicated area.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: September 12, 2023
    Assignee: SK hynix Inc.
    Inventors: Gi Jo Jeong, Do Hun Kim, Kwang Sun Lee
  • Camera module
    Patent number: 11747717
    Abstract: A camera module includes a lens module including at least one lens, a housing configured to accommodate the lens module, a first reflection module disposed in front of the lens module, a second reflection module disposed behind the lens module, an image sensor module configured to receive light reflected from the second reflection module, and a light-blocking structure, disposed in the housing between the second reflection module and the image sensor module, including an aperture configured to pass light and an infrared cutoff filter disposed to cover the aperture.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: September 5, 2023
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ji Hae Lee, Ga Yeon Ju, Jae Sun Lee
  • Solder joint damage-prevention mode for a computing device
    Patent number: 11740953
    Abstract: This document describes techniques and apparatuses including a solder joint damage-prevention mode for a computing device. In general, the computing device may enter the solder joint damage-prevention mode to transfer heat to solder joints and prevent failure mechanisms such as fracture, creep, and/or fatigue. The solder joint damage-prevention mode may rely upon one or more operations, including identifying a state of the computing device in or following which damage to the solder joints has an increased likelihood and, in response, activating a thermal-conditioning system. The thermal-conditioning system may, in general, increase a temperature of the solder joints to improve mechanical robustness of the solder joints.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: August 29, 2023
    Assignee: Google LLC
    Inventors: Luke Manuel Brantingham, Kavinaath Murugan, Yun Sun Lee, Aaditya Kandibanda
  • Stage and scan driver using the same
    Patent number: 11735117
    Abstract: A circuit stage including a first transistor including a first electrode and a gate electrode, the first electrode being coupled to a first input terminal and the gate electrode being coupled to a second input terminal configured to receive a first clock signal, an output circuit coupled to the second input terminal and a second power input terminal, an input circuit coupled to a second electrode of the first transistor and to a third input terminal, the third input terminal being configured to receive a first control clock signal, the input circuit being configured to control voltages of the second node and a third node, a first driving circuit coupled to a first power input terminal and to a fourth input terminal configured to receive a second control clock signal, and a second driving circuit coupled to the fourth input terminal and the third node.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: August 22, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chul Kyu Kang, Yong Sung Park, Jin Woo Park, Dong Sun Lee