Patents by Inventor Sung-Sik Park

Sung-Sik Park 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: 20250149603
    Abstract: Disclosed is a method of controlling the operation of a fuel cell triple cogeneration system configured to supply power and cooling heat to a data center, the method including detecting change in a power load or a cooling heat load of the data center and adjusting electrical energy and cooling capacity of the fuel cell triple cogeneration system.
    Type: Application
    Filed: March 2, 2022
    Publication date: May 8, 2025
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Min Jin KIM, Seong Hyeon HAM, Young Jun SOHN, Seung Gon KIM, Hwan Yeong OH, Yoon Young CHOI, Seok Hee PARK, Sung Dae YIM, Seung Hee WOO, Yun Sik KANG, Gu Gon PARK, Eun Jik LEE, So Jeong LEE, Byung Chan BAE, Dong Won SHIN, Hye Jin LEE, Won Yong LEE, Tae Hyun YANG
  • Publication number: 20250140824
    Abstract: A cathode active material for lithium secondary batteries having a multiphase structure and a manufacturing method thereof are disclosed. The cathode active material includes a lithium oxide according to the chemical formula Li1+xMn2O4 and having a multiphase structure including at least a cation-disordered rock salt (DRX) structure. In the formula, x satisfies the relationship 0?x?0.75.
    Type: Application
    Filed: January 12, 2024
    Publication date: May 1, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Je Sik Park, Hong Seok Min, Sung Woo Noh, Jeong Hyun Seo, Im Sul Seo, Ju Yeong Seong, Chung Bum Lim, Dong Hwa Seo, Eun Ryeol Lee, Sang Wook Park, Ho Joon Kim
  • Publication number: 20250130456
    Abstract: A wide viewing angle liquid crystal display includes color filters having a quantum dot and scattering particles and liquid crystal layer disposed in a microcavity. a distance between the color filter and the liquid crystal layer being sized to minimize display deterioration due to parallax.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 24, 2025
    Inventors: JAE BYUNG PARK, SUNG SIK YUN, JONG HYUK KANG, HAE IL PARK, HYUN MIN CHO
  • Patent number: 12280764
    Abstract: A method for automatically controlling an in-cabin environment for a passenger in an autonomous vehicle includes monitoring a state of the passenger via a video sensor; determining whether the state of the passenger corresponds to one of preset states of a predetermined number; and adjusting, when the state corresponds to the one of the preset states, any one or any combination of any two or more of a seat, an air conditioning system, a lighting system, a sound system, a variable window tinting, and a variable sunroof of the autonomous vehicle based on the state. The determining of the state of the passenger includes detecting a plurality of determination target objects from a video of the video sensor, cropping an image of each of the plurality of determination target objects, and determining whether the state of the passenger corresponds to the one of the preset states.
    Type: Grant
    Filed: August 24, 2023
    Date of Patent: April 22, 2025
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Yu Jin Jung, Sung Sik Cho, Yeong Hun Park
  • Publication number: 20250124993
    Abstract: A non-volatile memory device includes a memory cell array including a plurality of memory cells; and a sense amplifier configured to read data from the plurality of memory cells and output the read data. The sense amplifier includes a first stage sense amplifier configured to sense a voltage difference between a reference voltage and a voltage of a bit line connected to at least one memory cell among the plurality of memory cells, and perform a primary amplification of the sensed voltage difference; and a second stage sense amplifier configured to perform a secondary amplification of a first result of the primary amplification and output a second result of the secondary amplification.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 17, 2025
    Applicant: SK keyfoundry Inc.
    Inventors: Seong Jun PARK, Sung Bum PARK, Kee Sik AHN
  • Publication number: 20250117744
    Abstract: Disclosed are a logistics management system and a logistics management method. The logistics management system includes: an order processing system receiving an order request for each order; a box making system capable of making order boxes for a plurality of reference standards, wherein one reference standard is different from another reference standard in at least one among size and intensity; and a central control device capable of selecting any one among the plurality of reference standards based on the order request, and transmitting a box making command indicating the selected reference standard to the box making system, wherein the box making system makes an order box with the selected reference standard in response to the box making command and supplies the order box to a box supply zone.
    Type: Application
    Filed: March 22, 2023
    Publication date: April 10, 2025
    Inventors: Tae Jin CHOI, Mu Kyun PARK, Min Hee KIM, Hye Je LEE, Sung Sik KIM, Mun Seok JANG
  • Publication number: 20250112236
    Abstract: A cathode material for sulfide-based all-solid-state batteries, in which Li3V2(PO4)3 (LVP) is doped with a transition metal having an oxidation number of +5 or more and the surface of the cathode material is substituted with a halogen element so as to have improved surface stability and energy density and to suppress side reactions with a solid electrolyte, a manufacturing method thereof, and an all-solid-state battery using the same.
    Type: Application
    Filed: December 11, 2024
    Publication date: April 3, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Im Sul Seo, Sang Heon Lee, Sung Woo Noh, Jeong Hyun Seo, Chung Bum Lim, Ju Yeong Seong, Je Sik Park
  • Publication number: 20250109496
    Abstract: A film depositing composition including a Group 4 metal element-containing precursor compound and a method for forming a Group 4 metal element-containing film using same is described. The use of the film depositing composition including a Group 4 metal element-containing precursor compound achieves self-limiting film growth of ALD over a wide temperature range from low to high temperatures, enabling the formation of a Group 4 metal element-containing film for various purposes at various process temperatures. Particularly, according to the method for forming a Group 4 metal element-containing film of this invention, the growth per cycle (GPC) of ALD is consistent over a broad temperature range, thus making it possible to form a Group 4 metal element-containing film of uniform thickness even on surfaces with large aspect ratio trenches. Thus, the method can be advantageously utilized in manufacturing various semiconductor devices, such as DRAM, 3D NAND flash memory, and the like.
    Type: Application
    Filed: May 11, 2023
    Publication date: April 3, 2025
    Inventors: Byung Kwan KIM, Jin Sik KIM, Myeong Ho PARK, Sung Woo AHN, Da Som YU, Jun Hwan CHOI
  • Publication number: 20250103173
    Abstract: A display device including a touch sensing unit including a first touch conductive layer, a first touch insulating layer disposed on the first touch conductive layer, and a second touch conductive layer disposed on the first touch insulating layer. The touch sensor area includes a first touch sensor area located at a center of the touch sensor area, and a second touch sensor area located between the first touch sensor area and the curved portion. The first touch conductive layer includes a touch connection electrode connecting adjacent first touch electrodes, and a plurality of capacitance (cap) compensation patterns arranged in the second touch sensor area. The plurality of cap compensation patterns includes a first cap compensation pattern electrically connected to the adjacent first touch electrode and a second cap compensation pattern electrically connected to the adjacent second touch electrode.
    Type: Application
    Filed: December 9, 2024
    Publication date: March 27, 2025
    Inventors: Sung Jin YANG, Ki Cheol KIM, Sung Hee KIM, Hyun Sik PARK, Chun Gi YOU, Sung Ho CHO, Min Ho CHAE
  • Patent number: 12260915
    Abstract: A non-volatile memory device includes a first fuse cell array and a second fuse cell array, spaced from each other; a first ground ring region and a second ground ring region disposed to surround the first fuse cell array and the second fuse cell array, respectively; a third ground ring region configured to connect the first ground ring region and the second ground ring region; a power ring region disposed to surround the first ground ring region and the second ground ring region; and an address decoder, disposed between the first fuse cell array and the second fuse cell array, configured to supply a word line signal to each of the first fuse cell array and the second fuse cell array. The ground ring regions supply a ground voltage to each of the first fuse cell array and the second fuse cell array.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: March 25, 2025
    Assignee: SK keyfoundry Inc.
    Inventors: Seong Jun Park, Jong Min Cho, Sung Bum Park, Kee Sik Ahn
  • Publication number: 20250093987
    Abstract: A transparent touch display apparatus including a device substrate, a touch electrode and a routing line. The device substrate may include an emission area and a transmission area. The touch electrode may be disposed on the transmission area of the device substrate. The routing line may be disposed outside the emission area and the transmission area of the device substrate. A transmittance of the touch electrode may be higher than a transmittance of the routing line. Thus, in the transparent touch display apparatus, the reliability of the touch detection may be improved.
    Type: Application
    Filed: December 2, 2024
    Publication date: March 20, 2025
    Inventors: Hwi Deuk Lee, Yang Sik Lee, Yong Chan Park, Hyoung Su Kim, Sung Su Han
  • Patent number: 12252075
    Abstract: A system for driving a digital side mirror for vehicles, includes a moving case accommodating a camera for photographing the area surrounding the rear and the sides of a vehicle which is mounted in a housing and in a guide pipe mounted to a vehicle panel to be movable forwards and backwards thereof, wherein the camera accommodated in the moving case is controlled to photograph the area surrounding the rear and the sides of the vehicle even when the moving case is moved backwards and received in the housing and the guide pipe, facilitating a user to easily monitor the area surrounding the rear and the sides before turning on the vehicle or after turning off the vehicle.
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: March 18, 2025
    Assignees: Hyundai Motor Company, Kia Corporation, SMR Automotive Modules Korea Ltd.
    Inventors: Nak Kyoung Kong, Ki Hong Lee, Dae Hee Lee, Jong Min Park, Won Sik Hong, Houng Young Shin, Chang Hwan Lim, Sung Min Cho, Baek Joon Kwon
  • Publication number: 20250084532
    Abstract: The present disclosure relates to a hybrid deposition apparatus for gallium oxide, and a hybrid deposition apparatus for gallium oxide according to a disclosed embodiment of the present disclosure includes a gas supply assembly for supplying a source gas, a reaction gas, and a purge gas, a liquid supply assembly for supplying at least a portion of the source gas, and a chamber unit which is connected to the gas supply assembly and the liquid supply assembly and has a substrate disposed therein.
    Type: Application
    Filed: November 21, 2024
    Publication date: March 13, 2025
    Applicant: NEXUSBE CO., LTD
    Inventors: Sung Hwan JANG, Sang Hun KIM, Keun Sik KIM, Byeong Yeol JANG, Sang Hee WON, Ho Young PARK, Sang Gyun KIM, Hag Young CHOI
  • Patent number: 12248028
    Abstract: A method for predicting a lifespan of a battery cell of the present invention includes: virtually dividing a capacity of a battery cell, which is a measurement object for lifespan prediction, into two or more capacity parts, and measuring charge and discharge cycle data for each of the capacity parts; correcting the charge and discharge cycle data by reflecting storage degeneration a positive electrode active material; and predicting a lifespan of the battery cell, based on the corrected charge and discharge cycle data.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: March 11, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Su Han Park, Sung Hoon Bae, Dae Sik Chung, Young Hwan Lee
  • Patent number: 12243609
    Abstract: An octo mode program and erase operation method to reduce test time in a non-volatile memory device. M/8 word lines corresponding to an octo row, among M word lines, are simultaneously selected, and a write voltage is applied to memory cells connected to M/8 word lines corresponding to the octo row. A voltage that is different from the write voltage is applied to memory cells connected to the rest of word lines, except for M/8 word lines corresponding to the octo row, when the octo signal is applied to an address decoder.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: March 4, 2025
    Assignee: SK keyfoundry Inc.
    Inventors: Weon-Hwa Jeong, Young Chul Seo, Chul Geun Lim, Yong Hwan Kim, Sung Bum Park, Kee Sik Ahn
  • Publication number: 20250066347
    Abstract: The present invention relates to: a substituted thiazolidinedione derivative compound having a novel structure acting as a sterol regulatory element-binding protein-1 (SREBP1) inhibitor, a hydrate thereof, or a pharmaceutically acceptable salt thereof; and a pharmaceutical composition for preventing or treating cancer, comprising same as an active ingredient.
    Type: Application
    Filed: December 19, 2022
    Publication date: February 27, 2025
    Inventors: Jun-Kyum KIM, Jia CHOI, Eun-Jung KIM, Cheol-Kyu PARK, Seok Won HAM, Min Gi PARK, Hyeon Ju JEONG, Sung Jin KIM, Kyungim MIN, Jong Min PARK, Jungwook CHIN, Sung Jin CHO, Jina KIM, Kyung Jin JUNG, Nayeon KIM, Suhui KIM, Sugyeong KWON, Su-Jeong LEE, Minseon JEONG, Hongchan AN, Jeong-Eun PARK, Dong-Hyun KIM, Ji-youn LIM, Ju-sik MIN, Ji Sun HWANG, Hyo-Jung CHOI, Hayoung HWANG, Oh-Bin KWON, Sungwoo LEE, Sang Bum KIM
  • Patent number: 12233843
    Abstract: A method for automatically controlling an in-cabin environment for a passenger in an autonomous vehicle includes monitoring a state of the passenger via a video sensor; determining whether the state of the passenger corresponds to one of preset states of a predetermined number; and adjusting, when the state corresponds to the one of the preset states, any one or any combination of any two or more of a seat, an air conditioning system, a lighting system, a sound system, a variable window tinting, and a variable sunroof of the autonomous vehicle based on the state. The determining of the state of the passenger includes detecting a plurality of determination target objects from a video of the video sensor, cropping an image of each of the plurality of determination target objects, and determining whether the state of the passenger corresponds to the one of the preset states.
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: February 25, 2025
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Yu Jin Jung, Sung Sik Cho, Yeong Hun Park
  • Patent number: 12228428
    Abstract: A sensing unit including first sensing electrodes arranged in a sensing area, second sensing electrodes electrically isolated from the first sensing electrodes, first identification patterns adjacent to the first sensing electrodes, and second identification patterns adjacent to the second sensing electrodes, in which a number of the first identification patterns is different from a number of the second identification patterns.
    Type: Grant
    Filed: November 14, 2023
    Date of Patent: February 18, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung Jin Yang, Hyun Sik Park, Ma Eum Cho
  • Patent number: 12229361
    Abstract: A transparent touch display apparatus including a device substrate, a touch electrode and a routing line. The device substrate may include an emission area and a transmission area. The touch electrode may be disposed on the transmission area of the device substrate. The routing line may be disposed outside the emission area and the transmission area of the device substrate. A transmittance of the touch electrode may be higher than a transmittance of the routing line. Thus, in the transparent touch display apparatus, the reliability of the touch detection may be improved.
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: February 18, 2025
    Assignee: LG Display Co., Ltd.
    Inventors: Hwi Deuk Lee, Yang Sik Lee, Yong Chan Park, Hyoung Su Kim, Sung Su Han
  • Publication number: 20250054948
    Abstract: A cathode active material with controlled rheological properties for lithium secondary batteries. In particular, the cathode active material for a lithium secondary battery includes: a core part comprising a lithium metal oxide; and a coating layer covering at least a portion of a surface of the core part and comprising an inorganic compound.
    Type: Application
    Filed: December 5, 2023
    Publication date: February 13, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, WONIK QnC CORPORATION
    Inventors: Je Sik Park, Hong Seok Min, Sung Woo Noh, Jeong Hyun Seo, Im Sul Seo, Ju Yeong Seong, Chung Bum Lim, Hyuk Chun Kwon, Ho Chang Lee, Seong Uk Oh, Ji Su Kim, Jong Hyun Park