Patents by Inventor Jeong-a Cho

Jeong-a 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: 12022695
    Abstract: A display panel includes a base layer, a first thin film transistor disposed on the base layer and including a silicon semiconductor pattern, a first control electrode is spaced apart from the silicon semiconductor pattern. A first input electrode is connected to a first side of the silicon semiconductor pattern. A first output electrode is connected to a second side of the silicon semiconductor pattern. The display panel includes a second thin film transistor. An organic light emitting diode includes a first electrode connected to the first thin film transistor, a second electrode, and an emission layer. A first insulating layer includes openings exposing the first side and the second side of the silicon semiconductor pattern, respectively. The first input electrode and the first output electrode are positioned in the openings respectively.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: June 25, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yoonjee Shin, Kyunghyun Baek, Seokje Seong, Wooho Jeong, Yoon-jong Cho
  • Publication number: 20240206330
    Abstract: The present disclosure relates to an organic light emitting diode (OLED) where adjacent emitting material layers includes hosts with different LUMO energy level and/or electron mobility. A first emitting material layer including a first host with relatively slow electron mobility and/or relatively high LUMO energy level is disposed adjacently to a hole transport layer and a second emitting material layer including a second host with relatively fast electron mobility and/or relatively low LUMO energy level is disposed adjacent to an electron transport layer. No exciplex between hole transporting material and the first host is not formed while exciplex between the hole transporting material and the second host is formed so that exciton loss can be minimized. An OLED and an organic light emitting device with low driving voltage and low power consumption and beneficial luminous property and luminous lifetime can be realized.
    Type: Application
    Filed: August 11, 2023
    Publication date: June 20, 2024
    Inventors: Do-Kyun Kwon, Min-Hyeong Hwang, Eun-Jung Park, Yu-Jeong Lee, Hyun-Jin Cho, Jun-Su Ha
  • Publication number: 20240190811
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: June 13, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Byung Cheol MIN, Hee Joo KIM, Dong Jun KIM, Hyung Jin LEE, Ja Eun ANN, Dong Yuel KWON, Yeong Rong PARK, Dae Woong LEE, Il Soo OH, Bo Ra LEE, Hyeon Jeong IM, Ill Hun CHO
  • Publication number: 20240191329
    Abstract: Provided is an Al—Fe-alloy plated steel sheet for hot forming, having excellent TWB welding characteristics since excellent hardness uniformity of a TWB weld zone after hot forming is obtained by suitably controlling a batch annealing condition, after plating Al, such that an Al—Fe-alloy layer is formed; a hot forming member; and manufacturing methods therefor.
    Type: Application
    Filed: February 16, 2024
    Publication date: June 13, 2024
    Applicant: POSCO CO., LTD
    Inventors: Seong-Woo KIM, Jin-Keun OH, Yeol-Rae CHO, Hyeon-Jeong SHIN
  • Publication number: 20240190519
    Abstract: A joint structure of a vehicle body includes a front body module connected to a front portion of an under body, a rear body module connected to a rear portion of the under body, and an engage unit that detachably engages the front body module and the rear body module.
    Type: Application
    Filed: September 15, 2023
    Publication date: June 13, 2024
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Jae Hoon JUNG, Seokju GIM, Bong Guen KWON, Songjae JEONG, Sea Cheoul SONG, Sun Hyung CHO, Sang Kyoung HAN, Jaeha SHIM
  • Publication number: 20240191911
    Abstract: An embodiment thermal management system of a vehicle includes an air supply device that draws and supplies ambient air. An air cycle apparatus connected to the air supply device that compresses or expands the air to be changed to a high or low temperature air. An air distribution device is connected to the air cycle apparatus and a cabin room connected to the air distribution device that receives the high or low temperature air. A first heat-exchanger connected to the air cycle apparatus performs heat-exchange on the high temperature air and a second heat-exchanger connected to the first heat-exchanger and the air cycle apparatus performs heat-exchange on the air. The second heat-exchanger and the air distribution device are selectively connected and the air having heat-exchanged while passing through the second heat-exchanger is selectively supplied to the air distribution device.
    Type: Application
    Filed: April 24, 2023
    Publication date: June 13, 2024
    Inventors: Man Hee Park, Hochan An, Wan Je Cho, Yeonho Kim, Jeawan Kim, Hoyoung Jeong, Yeong Jun Kim, Jae Yeon Kim, Gwi Taek Kim, Ki Cheol Park, Kyeong Su Kim, Tea Jin Lee
  • Patent number: 12005612
    Abstract: Disclosed is a method of manufacturing a transparent stretchable substrate according to various embodiments of the present disclosure. The method may include generating a substrate part formed of an elastic material, generating an auxetic including a plurality of unit structures on the substrate part, and generating a fixing part on the substrate part on which the auxetic is generated.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: June 11, 2024
    Assignee: Korea Institute of Science and Technology
    Inventors: Seungjun Chung, Phillip Lee, Seung Hyun Lee, Seong Kwon Hwang, Hyunjoo Cho, Jeong Gon Son, Jai Kyeong Kim, Heesuk Kim, Sang-Soo Lee, Tae Ann Kim, Jong Hyuk Park
  • Patent number: 12006429
    Abstract: The present invention provides a thermoplastic resin composition which includes: a first copolymer including a core including a conjugated diene-based polymer and a shell including an aromatic vinyl-based monomer unit and a vinyl cyan-based monomer unit; and a second copolymer including an aromatic vinyl-based monomer unit and a vinyl cyan-based monomer unit, wherein the first copolymer has a degree of grafting of 32 to 50%, the second copolymer has a weight-average molecular weight of 85,000 to 115,000 g/mol, and the thermoplastic resin composition includes the first copolymer at 30 wt % or less and an oligomer residue at 1.1 wt % or less. Specifically, the thermoplastic resin composition can shorten an injection molding time.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: June 11, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Seo Hwa Kim, Byoung Il Kang, Eun Jung Choi, Taek Jun Jung, Jeong In Cho, Dong Kun Shin
  • Patent number: 11998345
    Abstract: The present disclosure relates to a sensing device and a method for processing sensing data.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: June 4, 2024
    Assignee: NEOFECT CO., LTD.
    Inventors: Young Geun Choi, Sung Gon Moon, Byung Geol Park, Seo Jeong Han, Jin Young Cho, Keun Hyeok Yoo, Eun Jung Kim, Do Kyeong Ha, Kyung Hwan Yoo
  • Publication number: 20240177878
    Abstract: According to embodiments, modeling through evaluation of thermal-hydraulic analysis of a unique containment facility may be provided. Also, orders for nuclear power plants in other countries may be obtained, and a relative technological advantage may be achieved among nuclear power plant developing countries. In addition, a power plant may be designed through conservative and realistic modeling, and costs required for power plant design may be reduced by optimizing a design margin of a containment facility.
    Type: Application
    Filed: October 25, 2023
    Publication date: May 30, 2024
    Inventors: Sun Hong YOON, Sun Chang MOON, Jae Seung MOON, Yong Ju CHO, Seok Jeong PARK, Seong Ho JEE
  • Publication number: 20240173348
    Abstract: The present disclosure includes cationic carrier units comprising (i) a water soluble polymer, (ii) a positively charged carrier, and (iii) an adjuvant moiety, wherein when the cationic carrier unit is mixed with an anionic payload (e.g., an antisense oligonucleotide) that electrostatically interacts with the cationic carrier unit, the resulting composition self-organizes into a micelle encapsulating the anionic payload in its core. The cationic carrier units can also comprise a tissue specific targeting moiety, which would be displayed on the surface of the micelle. The disclosure also includes micelles comprising the cationic carrier units of the disclosure, methods of manufacture of cationic carrier units and micelles, pharmaceutical compositions comprising the micelles, and also methods of treating diseases or conditions comprising administering the micelles to a subject in need thereof.
    Type: Application
    Filed: November 7, 2023
    Publication date: May 30, 2024
    Applicant: BIORCHESTRA CO., LTD.
    Inventors: Jin-Hyeob RYU, Yu Na LIM, Hyun Su MIN, Han Seok KOH, Dae Hoon KIM, Hyun-Jeong CHO
  • Patent number: 11995277
    Abstract: A display apparatus includes a substrate including a display region and a non-display region, a display element layer, a pad group, a touch electrode layer, and a touch insulating layer. The display element layer includes display elements provided in the display region in a plan view. The pad group may include output pads provided on substrate and provided in the non-display region in the plan view. The touch electrode layer is provided on the display element layer. The touch insulating layer is provided on the display element layer and contacts the touch electrode layer. An intaglio pattern is provided in the touch insulating layer overlapped with the non-display region, and the intaglio pattern is not overlapped with the pad group.
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: May 28, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kiwook Kim, Kyongtae Park, Hyesong Kwun, Dae-won Lee, Donghoon Jeong, Won-kyu Kwak, Kwangmin Kim, Joongsoo Moon, Changkyu Jin, Kyu-sik Cho, Sungho Cho
  • Patent number: 11987611
    Abstract: The present disclosure relates to a novel polypeptide having an activity of exporting 5?-inosine monophosphate, a microorganism comprising the same, a method for preparing 5?-inosine monophosphate using the same, and a method for increasing export of 5?-inosine monophosphate.
    Type: Grant
    Filed: January 13, 2023
    Date of Patent: May 21, 2024
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Jung Gun Kwon, Min Ji Baek, Ji Hye Lee, Nara Kwon, Ju Jeong Kim, Jin Ah Rho, Jin Man Cho
  • Patent number: 11990585
    Abstract: Electrolyte formulations for energy storage devices are disclosed. The energy storage device comprises a first electrode and a second electrode, where one or both of the first electrode and the second electrode is a Si-based electrode, a separator between the first electrode and the second electrode, and an electrolyte composition. Electrolyte formulations as described herein are electrolyte compositions comprising two or more components such as solvents, co-solvents, salts and/or additives. In some embodiments, three or more, four or more, five or more, six or more, seven or more, or eight or more components are included in the electrolyte composition.
    Type: Grant
    Filed: August 18, 2022
    Date of Patent: May 21, 2024
    Assignee: Enevate Corporation
    Inventors: Benjamin Yong Park, Heidi Anderson, Hong Zhao, Vincent Giordani, Sung Ju Cho, Myunghwan Jeong, Daniel Sylvinson Muthiah Ravinson, Samuel Keene, Mya Le Thai
  • Publication number: 20240163401
    Abstract: A buried person search device using a detachable module is disclosed. The device includes a ground drone 10 deployed at a site of a collapse disaster, the ground drone 10 having a communication device 80 and a first beacon, a camera device 40 mounted on the ground drone 10 to photograph surroundings of the ground drone 10, a storage 50 installed on the ground drone 10, a plurality of repeater modules 60 connected by a wireless communication network to relay wireless communications between the ground drone 10, a flying drone 32, and a command and control center 100, each of the repeater modules 60 having a second beacon, and a sensing device 70 installed on the ground drone 10 or the repeater modules 60 to collect a sound, wherein the storage 50 accommodates the repeater modules 60, and throws the repeater modules 60 in response to an operation signal.
    Type: Application
    Filed: June 21, 2023
    Publication date: May 16, 2024
    Inventors: Si Beum CHO, Kyung Su LEE, Jae Jeong KIM, Cheol Kyu LEE, Tae Wook LEE
  • Publication number: 20240158338
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: May 16, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Hee Joo KIM, Dong Jun KIM, Ja Eun ANN, Dong Yuel KWON, Sung Kyu LEE, Hwan Il JE, Bo Ra LEE, Yeong Rong PARK, Il Soo OH, Dae Woong LEE, Hyeon Jeong IM, Ill Hun CHO
  • Publication number: 20240164138
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: May 16, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Hee Joo KIM, Dong Jun KIM, Ja Eun ANN, Dong Yuel KWON, Sung Kyu LEE, Tae Jin LEE, Bo Ra LEE, Yeong Rong PARK, Il Soo OH, Dae Woong LEE, Hyeon Jeong IM, Ill Hun CHO
  • Publication number: 20240161597
    Abstract: A device for establishing a communication network and collecting situation information at a site of a collapse disaster is disclosed. The device includes a ground drone 10 deployed at the site of the collapse disaster, the ground drone 10 having a communication device 80 mounted thereon, a flying drone 32 mounted on and carried by the ground drone 10 to fly and photograph the site of the collapse disaster, a camera device 40 mounted on the ground drone 10 to photograph surroundings of the ground drone 10, a storage 50 installed on the ground drone 10, and a plurality of repeater modules 60 connected by the wireless communication network to relay wireless communications between the ground drone 10, the flying drone 32, and a command and control center 100, wherein the storage 50 accommodates the repeater modules 60, and throws the repeater modules 60 in response to an operation signal.
    Type: Application
    Filed: June 21, 2023
    Publication date: May 16, 2024
    Inventors: Si Beum CHO, Kyung Su LEE, Jae Jeong KIM, Cheol Kyu LEE, Tae Wook LEE
  • Publication number: 20240141394
    Abstract: The present invention relates to a process of recovering 3-hydroxypropionic acid, comprising: forming a 3-hydroxypropionate crystal in a concentrate containing 3-hydroxypropionic acid in the presence of an alkali metal salt, preparing a solution containing 3-hydroxypropionate crystal separated from the concentrate, stirring an acid and the solution containing 3-hydroxypropionate crystal to form a precipitate, and subjecting the precipitate to a first washing, and a slurry composition comprising a precipitate prepared in the process of recovering 3-hydroxypropionic acid and 3-hydroxypropionic acid.
    Type: Application
    Filed: November 28, 2022
    Publication date: May 2, 2024
    Applicant: LG CHEM, LTD.
    Inventors: Jeong Eun KIM, Yongju BANG, Jae Hoon CHOE, Donggyun KANG, Ara CHO, Woochul JUNG, Sang Won HAN, Taeho KIM
  • Publication number: 20240132717
    Abstract: A thermoplastic resin composition for an air intake hose has improved heat resistance by mixing a mixed resin including a thermoplastic polyether-ester elastomer and polybutylene terephthalate, a styrene-acrylonitrile resin, and additives in appropriate amounts, and a molded article including the same. This thermoplastic resin composition includes a mixed resin including a thermoplastic polyether-ester elastomer and polybutylene terephthalate, a styrene-acrylonitrile resin, an epoxy-based compatibilizer, a chain extender, an antioxidant, a thermal stabilizer including at least one selected from the group consisting of an imide-based stabilizer, an oxazoline-based stabilizer, and combinations thereof, a light stabilizer, and a filler.
    Type: Application
    Filed: May 15, 2023
    Publication date: April 25, 2024
    Inventors: Young Hak Jang, Jong Min Park, Yong Jun Cho, Hoon Jeong Kim