Patents by Inventor Ji-yeon Kim

Ji-yeon Kim 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: 20250062706
    Abstract: A forced discharge apparatus for a high-voltage component may include a component unit connected to a power supply unit through a connector. The forced discharge apparatus may also include a forced discharge circuit connected between the power supply unit and the component unit. The forced discharge apparatus may also include a control unit configured to discharge the component unit through the forced discharge circuit such that a voltage of the component unit becomes below a target voltage in response to a detection that a back electromotive force generated from the component unit when the connector is separated.
    Type: Application
    Filed: December 13, 2023
    Publication date: February 20, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Do Yeon Ku, Taewoong Lim, ChanWoong Jo, Ji Wan Son, Chang Hwan Kim
  • Publication number: 20250060674
    Abstract: Process condition management facilitates the combination of dry development and post-development treatment into a single process chamber, eliminating the necessity for a post-dry development bake step in a separate chamber during semiconductor manufacturing. Thermal dry development and plasma dry development may be performed in the same chamber. Thermal dry development, plasma dry development and passivation such as an O2 flash treatment; or thermal dry development, plasma dry development, passivation and hardening operations are enabled without wafer transfer.
    Type: Application
    Filed: July 26, 2024
    Publication date: February 20, 2025
    Inventors: Da LI, Ji Yeon KIM, Younghee LEE, Hongxiang ZHAO, Yisi ZHU, Samantha S.H. TAN, Mengnan ZOU, Zhiwei SUN, Jun XUE
  • Patent number: 12226753
    Abstract: An ammoxidation catalyst includes a metal oxide represented by Chemical Formula 1 supported on a silica carrier, wherein the catalyst has pores having a diameter of 5 to 200 nm, a pore volume of 0.1 to 3.0 cm3/g, and a BET surface area of 50 m2/g to 1,000 m2/g: Mo12BiaFebAcBdCeOx??Chemical Formula 1 wherein in Chemical Formula 1, A is one or more elements of Ni, Mn, Co, Zn, Mg, Ca, and Ba, B is one or more elements of Li, Na, K, Rb, and Cs, C is one or more elements of Cr, W, B, Al, Ca, and V, and a to e, and x are respectively fractions of each atom or atomic group, wherein a is 0.1 to 5, b is 0.1 to 5, c is 0.1 to 10, d is 0.1 to 2, e is 0 to 10, and x is 24 to 48.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: February 18, 2025
    Assignee: LG CHEM, LTD.
    Inventors: Kyungyeon Kang, Ji Yeon Kim, Jun Seon Choi
  • Patent number: 12226757
    Abstract: An ammoxidation catalyst includes a metal oxide represented by Chemical Formula 1, wherein a first peak having intensity of A appears in the 2? range of 26.3=0.5°, and a second peak having intensity of B appears in the 2? range of 28.3±0.5° in X ray diffraction analysis by CuK?, and an intensity ratio (A/B) of the first peak to the second peak is 1.5 or more: MoxBiaFebAcBdCeDfOy??Chemical Formula 1 wherein in Chemical Formula 1, A and B are different from each other, and each independently, are one or more elements of Ni, Mn, Co, Zn, Mg, Ca, and Ba, C is one or more elements of Li, Na, K, Rb, and Cs, D is one or more elements of Cr, W, B, Al, Ca, and V, a to f, x, and y are respectively mole fractions of each atom or atomic group, a is 0.1 to 7, b is 0.1 to 7, provided that the sum of a and b is 0.1 to 7, c is 0.1 to 10, d is 0.01 to 5, e is 0.1 to 10, f is 0 to 10, x is 11 to 14, y is a value determined by each oxidation number of Mo, Bi, Fe, A, B, C, and D.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: February 18, 2025
    Assignee: LG CHEM, LTD.
    Inventors: Ji Yeon Kim, Kyungyeon Kang, Jun Seon Choi
  • Patent number: 12229388
    Abstract: A user terminal device and a controlling method thereof are provided. The user terminal device includes a display configured to be divided into a first area and a second area which is larger than the first area with reference to a folding line, a cover disposed on a rear side of the display, a detector configured to detect a user interaction on the display and the cover, and a controller configured to, in response to the display being folded along the folding line such that the first area and the second area face each other, control the detector to detect a user interaction through an exposure area, which is an exposed part of the second area, and the cover, and, in response to the display being folded such that the two parts of the cover face with each other with reference to the folding line, control the detector to detect a user interaction through the first area and the second area.
    Type: Grant
    Filed: November 30, 2023
    Date of Patent: February 18, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-goo Kang, Yun-kyung Kim, Yong-yeon Lee, Ji-yeon Kwak, Hyun-jin Kim
  • Publication number: 20250051390
    Abstract: The present invention relates to a novel peptoid derivative and the like. The peptoid derivative is obtained by partially modifying an adiponectin receptor peptide, and has high stability and excellent p-AMPK activity, compared to existing adiponectin receptor peptides and has improved physical properties and activity, thus having the advantage of being suitable for drug formulation. Therefore, the peptoid derivative of the present invention can be used for the prevention or treatment of skin inflammatory diseases, wounds, hair loss, fibrosis, metabolic diseases, or cancer, or the prevention or amelioration of aging, sensitive skin, wrinkles, or moisturization.
    Type: Application
    Filed: December 9, 2022
    Publication date: February 13, 2025
    Inventors: Jin Ho CHUNG, Eun Ju KIM, Joong Heon SUH, Ji Hoon LEE, Yoon Na KWAK, Go Ni JUNG, Sun You PARK, Myeong A CHOI, Ju Sik MIN, Ha Yeon LEE
  • Publication number: 20250049891
    Abstract: The present disclosure relates to a novel peptide derivative, etc., the peptide derivative being a partially modified adiponectin receptor peptide which, compared to conventional adiponectin receptor peptides, has higher stability, superior p-AMPK activity, and improved physical properties and activity and thus offers advantages when formulated into a drug. Therefore, the peptide derivative of the present invention can be used to prevent or treat inflammatory skin diseases, wounds, hair loss, fibrosis, metabolic diseases, or cancer, to prevent or alleviate aging, sensitive skin, or wrinkles, or to enhance moisturization.
    Type: Application
    Filed: December 9, 2022
    Publication date: February 13, 2025
    Inventors: Jin Ho CHUNG, Eun Ju KIM, Joong Heon SUH, Ji Hoon LEE, Yoon Na KWAK, Go Ni JUNG, Sun You PARK, Myeong A CHOI, Ju Sik MIN, Ha Yeon LEE
  • Patent number: 12222401
    Abstract: A method of diagnosing degradation of an electrode active material for a secondary battery including obtaining a first differential curve (dQ/dV) by differentiating an initial charge/discharge curve obtained by performing first charging and first discharging of the lithium secondary battery in a voltage range of 2.5 V to 4.2 V, and obtaining a second differential curve (dQ/dV) by differentiating a charge/discharge curve obtained by performing second charging and second discharging of the lithium secondary battery in a voltage range of 2.5 V to 4.2 V, and diagnosing whether a beta phase of the positive electrode active material has been formed by comparing maximum discharge peak values of the first differential curve and the second differential curve.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: February 11, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Su Won Jee, Hyo Jung Yoon, Young Deok Kim, Ji Yeon Kim, Dae Soo Kim
  • Publication number: 20250044914
    Abstract: Proposed is a method for providing an emoticon input interface by a user terminal. The method may include displaying a first input interface for inputting an emoticon to be posted on a profile page of a user. The method may also include receiving a selection interaction of selecting a first emoticon to be posted on the profile page of the user via the first input interface, and displaying the selected first emoticon on the profile page of the user. The first input interface may include user custom information associated with emoticon historical information of the user. The user custom information may be identical to at least a part of user custom information for a second input interface for inputting an emoticon to be displayed in a chat message.
    Type: Application
    Filed: March 19, 2024
    Publication date: February 6, 2025
    Inventors: Hyeon Seon CHO, Da Eun YUN, Nam Hee KO, Jin Sil PARK, Ra Sun KIM, Jeong Min YOON, Eu Gene SHIN, Da Rim KIM, Heung Soo KIM, Hyo Joo KIM, Ji Yeong KIM, Seung Mok OH, I Jin YUN, Ho Jun KIM, Do Yeon KIM, Jeong Ryeol CHOI
  • Patent number: 12210710
    Abstract: A touch sensor and a window laminate comprising the same, and an image display device comprising the same, the touch sensor comprising: a first electrode layer comprising a first main electrode and a first auxiliary electrode; a second electrode layer comprising a second main electrode and a second auxiliary electrode; and an insulating layer between the first electrode layer and the second electrode layer, wherein the insulating layer comprises a contact hole for electrically connecting the first electrode layer and the second electrode layer.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: January 28, 2025
    Assignee: DONGWOO FINE-CHEM CO., LTD
    Inventors: Cheol-Hun Lee, Do-Hyoung Kwon, Ji-Yeon Kim, Ki-Deok Lee
  • Publication number: 20250029903
    Abstract: A semiconductor package film includes a base film having sprocket holes arranged in a first direction in an edge area at a periphery of a main area. The edge area is adjacent to the main area in a second direction intersecting the first direction. The semiconductor package film includes a circuit line disposed in the main area, and a support member disposed on the base film, the support member being adjacent to the sprocket holes in the edge area. The support member includes a support extending in the first direction, and protective walls connected to the support. The protective walls are spaced apart from each other with the sprocket holes disposed between the protective walls.
    Type: Application
    Filed: January 30, 2024
    Publication date: January 23, 2025
    Applicant: Samsung Display Co., LTD.
    Inventors: Ji Ye LEE, Ho Suk MAENG, Soo Yeon KIM
  • Patent number: 12202008
    Abstract: The present invention relates to a cured product having excellent stain resistance and low gloss, a method of manufacturing the same, and an interior material including the cured product. The cured product according to the present invention includes, along with an acrylic oligomer, an oligomer having a functional group containing silicon (Si) and an oligomer having a functional group containing fluorine (F), and thus, has excellent stain resistance and can implement a micro-folded structure on a surface thereof through extreme ultraviolet rays to be used during curing, thereby being capable of realizing low gloss without a matting agent.
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: January 21, 2025
    Assignee: LG Hausys, Ltd.
    Inventors: Ji Yeon Seo, Heon Jo Kim, Min Kyung Park, Tae Yi Choi
  • Publication number: 20250022857
    Abstract: In one example, an electronic device can include a first redistribution structure. A first electronic component can be disposed on a first side of the first redistribution structure. A first passive component can be on a second side of the first redistribution structure with the first redistribution structure between the first passive component and the first electronic component. A first internal interconnect can be adjacent a lateral side of the first redistribution structure and coupled to the first redistribution structure. A second internal interconnect can be adjacent a lateral side of the first passive component and coupled to the first redistribution structure. An antenna substrate can be disposed over a first side of the first electronic component. A second redistribution structure can be disposed over a second side of the first electronic component. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: July 10, 2023
    Publication date: January 16, 2025
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Kyoung Yeon Lee, Byong Jin Kim, Ji Yeon Ryu
  • Publication number: 20250019725
    Abstract: An embodiment relates to a method for producing syngas fermentation products using highly active microorganisms, and in particular, to a method for producing syngas fermentation products using highly active microorganisms capable of maximizing production efficiency of fermentation products by obtaining microorganisms having a highly active cell concentration through a biomass boosting step in a bioreactor and using these in a fermentation process in a separate bioreactor.
    Type: Application
    Filed: July 9, 2024
    Publication date: January 16, 2025
    Inventors: In Seop CHANG, Mun Gyu LEE, Ji Yeon KIM, So Young OH, Nulee JANG
  • Publication number: 20250007337
    Abstract: An embodiment stator for an axial flux permanent magnet (AFPM) motor includes a plurality of stator cores arranged in a circumferential direction, each stator core of the plurality of stator cores including a winding portion on which a coil is wound and end portions of a wedge shape on both sides of the winding portion, and a plurality of core support members, each core support member of the plurality of core support members including a pair of first support portions configured to support the end portions, a second support portion connecting a first end of a first one of the pair of first support portions to a first end of a second one of the pair of first support portions, and a third support portion connecting second ends of the pair of first support portions to each other.
    Type: Application
    Filed: November 21, 2023
    Publication date: January 2, 2025
    Inventors: Dong Hee Lee, Jae Hyuk Seo, Ji Yeon Kim, Jae Wan Choi
  • Publication number: 20240418950
    Abstract: A variable lighting apparatus allows the light to selectively enter the plurality of optical fibers by changing the position of the light output member having a circular plate shape in the state in which the number of light sources is minimized, such that the optical fibers simultaneously or individually emit light, and thus the patterns in which the light is to be outputted are diversified. In addition, the variable lighting apparatus may minimize the number of required light sources and implement various lighting images only by using the light output member, thereby reducing the manufacturing costs and simplifying the structure.
    Type: Application
    Filed: November 22, 2023
    Publication date: December 19, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SL CORPORATION
    Inventors: Joon Bo Shim, Ji Yeon Kim
  • Patent number: 12149111
    Abstract: Disclosed is an apparatus and method for controlling an operation of a secondary battery using a relative deterioration degree of an electrode. The method includes determining a SOC of the secondary battery whenever a pulse current flows through the secondary battery; determining an electrochemical reaction resistance from a voltage change amount measured during a preset initial time in each pulse current section and determining a lithium ion diffusion resistance from a voltage change amount measured during a remaining time except for the initial time; determining a deterioration-biased electrode by comparing a deterioration diagnosing resistance ratio, which is a relative ratio of the lithium ion diffusion resistance to the electrochemical reaction resistance, with a preset reference deterioration diagnosing resistance ratio; and adaptively adjusting an operation condition of a next charging/discharging cycle according to the type of the deterioration-biased electrode.
    Type: Grant
    Filed: January 4, 2024
    Date of Patent: November 19, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Yoon-Jung Bae, Ji-Yeon Kim, Kyung-Hwa Woo
  • Publication number: 20240355545
    Abstract: A multilayer electronic component includes a body including a dielectric layer including Ba and Ti and an internal electrode disposed alternately with the dielectric layer; and an external electrode disposed on the body, wherein the dielectric layer further includes Li and F, and wherein a content of Li included in the dielectric layer is 0.02 mole or more and 0.36 mole or less based on 100 moles of Ba included in the dielectric layer.
    Type: Application
    Filed: April 1, 2024
    Publication date: October 24, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seung Ho Shin, Ji Yeon Kim, Si Taek Park, Sang Kyu Lee
  • Publication number: 20240352023
    Abstract: The present disclosure provides a compound of Chemical Formula (1) or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same: wherein X, Z, R1 and R2 are as defined in the specification. The compound of Chemical Formula (1) or pharmaceutically acceptable salt thereof acts as a positive allosteric modulator of metabotropic glutamate receptor subtype 5 (mGluR5), thereby being useful in the prevention or treatment of disorder mediated by glutamate dysfunction and mGluR5.
    Type: Application
    Filed: June 5, 2024
    Publication date: October 24, 2024
    Inventors: Chun Eung PARK, Young Koo JANG, Yong Je SHIN, Ji Yeon KIM, Seung Mo HAM, Yong Gil KIM, Hye Kyung MIN, Soo Bong CHA, Hyo Jun JUNG, Ju Young LEE, Seung Nam HAN, Jin Yong CHUNG, Eun Ju CHOI, Chan Mi JOUNG, Jong Sil PARK, Ji Won LEE, Nahm Ryune CHO, Eun Ju RYU, Cheol Young MAENG
  • Publication number: 20240353593
    Abstract: Provided are an optical member and an optical display device comprising same, the optical member comprising a support layer and an optically functional layer laminated on one surface of the support layer, wherein: the optically functional layer includes a groove having inclined surfaces; at least one convex portion extending from the flat portion of the optically functional layer is formed at each of the inclined surfaces; the convex portion is a curved surface with a radius of curvature of 1 mm or greater, and each of the inclined surfaces satisfies expression 1.
    Type: Application
    Filed: August 3, 2022
    Publication date: October 24, 2024
    Inventors: Kyoung Gon PARK, Sung Hyun MUN, Jin Young LEE, Ji Young HAN, Ji Won KANG, Ji Yeon KIM, Ji Ho KIM, Jae Hyun HAN, Il Jin KIM, Gwang Hwan LEE, Do Young KIM, Dong Myeong SHING