Patents by Inventor Su Jeong Kim

Su Jeong 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: 20240120616
    Abstract: A secondary battery includes an electrode assembly having a positive electrode provided with a positive electrode tab, a separator, and a negative electrode provided with a negative electrode tab, the positive electrode, the separator, and the negative electrode being wound, the electrode assembly having a core part at a center thereof; a can configured to receive the electrode assembly therein, the negative electrode tab being connected to the can; a cap assembly coupled to an opening of the can, the positive electrode tab being connected to the cap assembly; and a reinforcing member provided on an end of the separator exposed beyond the positive electrode or the negative electrode to prevent heat of the positive electrode tab or the negative electrode tab from being transferred to the separator.
    Type: Application
    Filed: April 19, 2022
    Publication date: April 11, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Soon Kwan KWON, Su Taek JUNG, Seok Hoon JANG, Hyeok JEONG, Sang Ho BAE, Byeong Kyu LEE, Seong Won CHOI, Min Wook KIM, Yong Jun LEE
  • Publication number: 20240111194
    Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
    Type: Application
    Filed: December 12, 2023
    Publication date: April 4, 2024
    Inventors: Han Ho PARK, Dae Geun LEE, Su Jeong KIM, Sang Won YEO, Kyung Mok LEE, Wu Hyen JUNG
  • Publication number: 20240109858
    Abstract: The present invention relates to a compound capable of lowering the flammability of a non-aqueous electrolyte when included in the non-aqueous electrolyte and improving the life properties of a battery by forming an electrode-electrolyte interface which is stable at high temperatures and low in resistance, and relates to a compound represented by Formula I descried herein, a non-aqueous electrolyte solution and a lithium secondary battery both including the compound, n, m, Ak, and X are described herein.
    Type: Application
    Filed: March 23, 2022
    Publication date: April 4, 2024
    Applicants: LG Chem, Ltd., LG Energy Solution, Ltd.
    Inventors: Jung Keun Kim, Su Jeong Kim, Mi Sook Lee, Won Kyun Lee, Duk Hun Jang, Jeong Ae Yoon, Kyoung Hoon Kim, Chul Haeng Lee, Mi Yeon Oh, Kil Sun Lee, Jung Min Lee, Esder Kang, Chan Woo Noh, Chul Eun Yeom
  • Patent number: 11943490
    Abstract: The method comprises registering at least one of an internet protocol (IP) address and a media access control (MAC) address of the security devices, generating a plurality of public key and private key pairs, encrypting and storing private keys comprised in the plurality of public key and private key pairs using a master key provided from a master key management unit, selecting any one of a plurality of public key and private key pairs when the access of the security device is approved and providing a certificate comprising the selected public key to the security device, receiving a symmetric key encrypted with the public key of the certificate from the security device, and decrypting the private key using the master key provided from the master key management unit.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: March 26, 2024
    Assignee: DUDU Information Technologies, Inc.
    Inventors: Young Sun Park, Su Man Nam, Jin Woo Lee, Jun Geol Kim, Yun Seong Kim, Yoon Jeong Kim
  • Patent number: 11942025
    Abstract: A display device includes a substrate, a plurality of pixel electrodes on the substrate and spaced apart from each other, a plurality of light-emitting elements on the plurality of pixel electrodes, respectively, and a common electrode layer on the plurality of light-emitting elements and to which a common voltage is applied. The plurality of light-emitting elements include a first light-emitting element that is configured to emit first light according to a first driving current and a second light-emitting element that is configured to emit second light according to a second driving current. An active layer of the first light-emitting element is the same as an active layer of the second light-emitting element.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: March 26, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin Wan Kim, Seung Geun Lee, Sang Jo Kim, Su Jeong Kim, Young Jin Song, Byung Ju Lee
  • Publication number: 20240065068
    Abstract: A display device includes a substrate, first to third light emitting devices disposed on a substrate and spaced apart from each other, an encapsulation layer covering the first to third light emitting devices, a light blocking member disposed on an encapsulation layer and defining first to third openings corresponding to the first to third light emitting devices, respectively, a color filter layer including first to third color filters disposed in the first to third openings, respectively, a first color pattern disposed in the first opening, covered by the first color filter, and including a same material as the second color filter or a same material as the third color filter, and a second color pattern disposed in the second opening, covered by the second color filter, and including a same material as the first color filter or the same material as the third color filter.
    Type: Application
    Filed: June 6, 2023
    Publication date: February 22, 2024
    Inventors: SU JEONG KIM, JINA SEO, YUN HO LEE, EUNBEE LEE
  • Publication number: 20240063337
    Abstract: A display device includes a substrate including a pixel circuit unit, a partition wall including a distributed Bragg reflector (DBR) structure partitioning a light-emitting area and a non-light-emitting area, and light-emitting elements above the substrate, corresponding to the light-emitting area, and including a first semiconductor layer, an active layer, and a porous semiconductor layer.
    Type: Application
    Filed: June 29, 2023
    Publication date: February 22, 2024
    Inventors: Su Jeong KIM, Sang Jo KIM, Jin Wan KIM, Hoo Keun PARK
  • Publication number: 20240047449
    Abstract: A display device comprises a substrate, a pixel electrode on the substrate, a light emitting element on the pixel electrode, and a common electrode layer on the light emitting element, and configured to receive a common voltage, wherein the light emitting element configured to emit a first light according to a driving current having a first current density, is configured to emit a second light according to a driving current having a second current density, and is configured to emit a third light according to a driving current having a third current density.
    Type: Application
    Filed: October 9, 2023
    Publication date: February 8, 2024
    Inventors: Seung Geun LEE, Jin Wan KIM, Sang Jo KIM, Su Jeong KIM
  • Publication number: 20240041060
    Abstract: The present application relates to an amino acid beverage containing allulose; a sweetener including an oligosaccharide having increased acid resistance, a food including the same; an aerated water comprising allulose; fermented milk comprising saccharides comprising high content of allulose; and method of making and use thereof.
    Type: Application
    Filed: October 5, 2023
    Publication date: February 8, 2024
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Youn-Kyung BAK, Sung Bae BYUN, Jong Min CHOI, Dong Chul JUNG, Su-Jeong KIM, Ji Hoon KOH, In LEE, Jung Gyu PARK, Seung Won PARK, Dong Seok SHIM
  • Publication number: 20240032405
    Abstract: A display panel includes a base layer, a light-emitting element layer on the base layer, a capping layer on the light-emitting element layer, an inorganic absorption layer on the capping layer, and having a refractive index of about 1.8 to about 3.0, and an encapsulation layer on the inorganic absorption layer, and including a first layer, a second layer, and a third layer that are sequentially stacked, wherein the first layer includes: a first sub layer on the inorganic absorption layer, and having a first refractive index of about 1.77 or more, and a second sub layer on the first sub layer, and having a second refractive index lower than the first refractive index.
    Type: Application
    Filed: May 23, 2023
    Publication date: January 25, 2024
    Inventors: SEUNGYEON JEONG, OHJEONG KWON, SU JEONG KIM, TAEHO KIM, HONG-JO PARK, HONGYEON LEE
  • Patent number: 11874569
    Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: January 16, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Han Ho Park, Dae Geun Lee, Su Jeong Kim, Sang Won Yeo, Kyung Mok Lee, Wu Hyen Jung
  • Publication number: 20240014443
    Abstract: The present invention relates to a compound having a cyclic sulfur oxide structure, and a non-aqueous electrolyte solution additive, a non-aqueous electrolyte solution, and a lithium secondary battery which include the same, wherein the lithium secondary battery of the present invention may achieve improved effects in terms of high-temperature stability and gas generation while being able to achieve stable performance for a long time.
    Type: Application
    Filed: March 28, 2022
    Publication date: January 11, 2024
    Applicants: LG Chem, Ltd., LG Energy Solution, Ltd.
    Inventors: Su Jeong Kim, Jeong Ae Yoon, Jung Min Lee, Mi Sook Lee, Won Kyun Lee, Duk Hun Jang, Chan Woo Noh, Chul Eun Yeom, Kyoung Hoon Kim, Chul Haeng Lee
  • Publication number: 20240008348
    Abstract: A display device includes a display panel, a sensor layer on the display panel, and a light control layer on the sensor layer. The display panel includes a first pixel area emitting a first light and a second pixel area emitting a second light having a light emission wavelength different from a light emission wavelength of the first light, a light emitting element on a base substrate, and an encapsulation layer on the light emitting element. The light control layer includes a high refractive pattern that overlaps the first pixel area, does not overlap the second pixel area, and includes a first colorant, and an overcoat layer covering the high refractive pattern and overlapping the first pixel area and the second pixel area. A refractive index of the high refractive pattern is higher than a refractive index of the overcoat layer.
    Type: Application
    Filed: May 17, 2023
    Publication date: January 4, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: TAEHO KIM, SEUNGYEON JEONG, HYEOJI KANG, SU JEONG KIM, MIHWA LEE, HONGYEON LEE, SUNGGYU JANG
  • Publication number: 20230422585
    Abstract: A display device includes a display panel, a sensor layer on the display panel, and a light control layer on the sensor layer and including a first colorant. The display panel includes a base substrate including a first light-emitting region emitting a first color light, and a second light-emitting region emitting a second color light having a light-emitting wavelength, a light-emitting element on the base substrate, and an encapsulation layer on the light-emitting element, and the sensor layer includes a sensor base layer on the encapsulation layer, a first conductive layer on the sensor base layer, an organic insulating film on the first conductive layer and including a second colorant, a second conductive layer on the organic insulating film, and an upper insulating layer on the second conductive layer. The organic insulating film overlaps the first light-emitting region.
    Type: Application
    Filed: March 31, 2023
    Publication date: December 28, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: SEUNGYEON JEONG, SU JEONG KIM, TAEHO KIM, HYEOJI KANG, OHJEONG KWON, MIHWA LEE, HONGYEON LEE
  • Patent number: 11812769
    Abstract: The present application relates to a beverage comprising water, an amino acid, and allulose. In addition, the present application relates to a method for reducing off-taste, off-odor, or acrid taste comprising a step of mixing water, an amino acid, and allulose.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: November 14, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Dong Seok Shim, Su-Jeong Kim, Seung Won Park, Youn-Kyung Bak, Jung Gyu Park, Sung Bae Byun, In Lee, Dong Chul Jung, Jong Min Choi
  • Publication number: 20230346853
    Abstract: Disclosed herein is a Zeta-bio composition for reactivating lyophilized probiotics by conferring a negative zeta-potential on the cell surface of the probiotics, the composition comprising as a reactivator at least one selected from the group consisting of L-lysine, L-ornithine, L-tyrosine, and L-histidine. The composition activates lyophilized probiotics by conferring a negative zeta-potential thereon, with the consequent improvement of intestinal survivability and adhesion in the lyophilized probiotics in addition to exhibiting a restorative effect from cell damage due to lyophilization.
    Type: Application
    Filed: March 29, 2021
    Publication date: November 2, 2023
    Inventors: Jin Hak KIM, Su Jin KIM, Su Jeong KIM, Yosep JI
  • Publication number: 20230337501
    Abstract: A light emitting display device comprises a substrate, a first pixel electrode disposed on the substrate, a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode, a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film, and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix is one of red light, green light, and blue light. The first opening of the black matrix may have a shape with a curved portion.
    Type: Application
    Filed: June 26, 2023
    Publication date: October 19, 2023
    Applicant: Samsung Display Co. Ltd.
    Inventors: Sun Kyu JOO, Byung Chul KIM, Sung Chul KIM, Su Jeong KIM, In Ok KIM, Hye Ran MUN, In Seok SONG, Keun Chan OH, Jae Jin LYU, Yui Ku LEE
  • Patent number: 11784177
    Abstract: A display device comprises a substrate, a pixel electrode on the substrate, a light emitting element on the pixel electrode, and a common electrode layer on the light emitting element, and configured to receive a common voltage, wherein the light emitting element configured to emit a first light according to a driving current having a first current density, is configured to emit a second light according to a driving current having a second current density, and is configured to emit a third light according to a driving current having a third current density.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: October 10, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung Geun Lee, Jin Wan Kim, Sang Jo Kim, Su Jeong Kim
  • Publication number: 20230284481
    Abstract: A display module is divided into a light-emitting region and a non-light-emitting region. The display module includes a base layer, a display element layer, an encapsulation substrate on the display element layer, and a light control layer including a colorant. The display element layer includes a pixel defining film having an opening defined therein to correspond to the light-emitting region, light-emitting elements adjacent to the pixel defining film, a first electrode exposed by the opening, a hole transport region on the first electrode to correspond to the light-emitting region and on the pixel defining film in the non-light-emitting region, a light-emitting layer on the hole transport layer to correspond to the light-emitting region, an electron transport layer on the light-emitting layer to correspond to the light-emitting region and on the hole transport layer in the non-light-emitting region, and a film formation suppression layer in the non-light-emitting region.
    Type: Application
    Filed: February 2, 2023
    Publication date: September 7, 2023
    Applicant: Samsung Display Co., Ltd.
    Inventors: TAEHO KIM, HYEOJI KANG, OHJEONG KWON, SU JEONG KIM, MIHWA LEE, HONGYEON LEE, SUNGGYU JANG, SEUNGYEON JEONG
  • Publication number: 20230276681
    Abstract: A display device includes: a display panel including a light emitting element and a pixel definition layer including a pixel opening; an input sensor disposed on the display panel and including at least one insulating layer, a sensing electrode overlapping the pixel definition layer, and a floating pattern overlapping the pixel opening; and a light control layer disposed on the input sensor and including a light blocking pattern and a color filter, wherein the light blocking pattern includes a first pattern and a second pattern, wherein the first pattern is includes a light blocking opening corresponding to the pixel opening, wherein the second pattern is spaced apart from the first pattern, is disposed in the light blocking opening, and overlaps the floating pattern, and wherein the color filter overlaps the light blocking opening.
    Type: Application
    Filed: October 28, 2022
    Publication date: August 31, 2023
    Inventors: Su Jeong KIM, Taeho KIM, Jongho SON