Patents by Inventor In Woo Kim

In Woo 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: 20250119289
    Abstract: An embodiment data processing device includes a communication device configured to support communication between the data processing device and a control server, a memory configured to store a program, and one or more processors configured to access the memory and execute the program, wherein the program includes computer-executable instructions for receiving target data from the control server through the communication device, attempting to identify channel filter information regarding the target data in a router database, obtaining encapsulated target data by applying the target data and the channel filter information to a first filter that encapsulates the target data based on the channel filter information being identified in the router database, and transmitting the encapsulated target data to a target service module of the target data by applying the encapsulated target data to a second filter that converts a format of the encapsulated target data.
    Type: Application
    Filed: February 5, 2024
    Publication date: April 10, 2025
    Inventors: Jin Woo Kim, Seok Won Kim, Jung Min Ryu, Yun Jae Kim
  • Publication number: 20250120307
    Abstract: An organic electric element includes a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein a first light-emitting auxiliary layer adjacent to a hole transport layer contains a compound represented by Formula 1, and a second light-emitting auxiliary layer adjacent to the light-emitting layer contains a compound represented by Formula 2, thereby the driving voltage of an organic electric element can be lowered and the efficiency and lifespan can be improved.
    Type: Application
    Filed: December 29, 2022
    Publication date: April 10, 2025
    Inventors: MI KYUNG KIM, JI HYUN SEO, BYUNG HEE PARK, SANG WON SEO, NAM WOO KIM, SUNG MO KOO, HYUN WOO LEE, KI HO SO, HYUNG DONG LEE, SUN HEE LEE, YONG WOOK PARK, SOUNG YUN MUN
  • Publication number: 20250114769
    Abstract: The present disclosure discloses a catalyst for liquid phase reforming of biomass derived from hydrotalcite, a method for preparing the same, and a method for producing hydrogen using the same. The catalyst is a mixed metal oxide catalyst, the catalyst is a nickel-zinc-aluminum mixed metal oxide of a hydrotalcite structure, and the catalyst is used for liquid phase reforming of biomass. The catalyst has an effect of providing a high yield of hydrogen by improving an efficiency of the liquid phase reforming reaction of biomass.
    Type: Application
    Filed: September 30, 2024
    Publication date: April 10, 2025
    Inventors: Sun-Hee Choi, Hyuntae Sohn, Suk Woo Nam, Sung Pil Yoon, Yong Min Kim, Hyangsoo Jeong, Yoondo Kim, Owen Khosashi
  • Publication number: 20250120129
    Abstract: A semiconductor device includes a drain, a source, a gate electrode, and a nanowire between the source and drain. The nanowire has a first section with a first thickness and a second section with a second thickness greater than the first thickness. The second section is between the first section and at least one of the source or drain. The first nanowire includes a channel when a voltage is applied to the gate electrode.
    Type: Application
    Filed: December 18, 2024
    Publication date: April 10, 2025
    Inventors: Seung Hun LEE, Dong Woo KIM, Dong Chan SUH, Sun Jung KIM
  • Publication number: 20250118310
    Abstract: Provided is an encoding apparatus for integrally encoding and decoding a speech signal and a audio signal, and may include: an input signal analyzer to analyze a characteristic of an input signal; a stereo encoder to down mix the input signal to a mono signal when the input signal is a stereo signal, and to extract stereo sound image information; a frequency band expander to expand a frequency band of the input signal; a sampling rate converter to convert a sampling rate; a speech signal encoder to encode the input signal using a speech encoding module when the input signal is a speech characteristics signal; a audio signal encoder to encode the input signal using a audio encoding module when the input signal is a audio characteristic signal; and a bitstream generator to generate a bitstream.
    Type: Application
    Filed: December 16, 2024
    Publication date: April 10, 2025
    Applicants: Electronics and Telecommunications Research Institute, KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION
    Inventors: Tae Jin LEE, Seung-Kwon BAEK, Min Je KIM, Dae Young JANG, Jeongil SEO, Kyeongok KANG, Jin-Woo HONG, Hochong PARK, Young-Cheol PARK
  • Publication number: 20250120223
    Abstract: A display device includes a base substrate, a partitioning wall on the base substrate, wherein the partitioning wall includes a first partitioning wall, and a second partitioning wall on the first partitioning wall, and a light emitting element spaced from the partitioning wall and located in a space surrounded by the partitioning wall in a plan view. The first partitioning wall and the light emitting element include a same material. The second partitioning wall includes a transparent conductive oxide.
    Type: Application
    Filed: December 16, 2024
    Publication date: April 10, 2025
    Inventors: Byung Ju LEE, Dae Ho SONG, Jin Woo CHOI, Jin wan KIM, Seung Geun LEE
  • Publication number: 20250117146
    Abstract: A storage device may set a plurality of zones each of which includes one or more memory blocks among a plurality of memory blocks. When a sudden power-off is detected during a write operation for a target zone among the plurality of zones, the storage device may write dummy data to the target zone during a recovery operation for the sudden power-off. When writing data of a size matching that of the dummy data onto the target zone after the dummy data is written, the storage device may write the data to a target memory block in which is outside the target zone.
    Type: Application
    Filed: January 23, 2024
    Publication date: April 10, 2025
    Inventor: Jung Woo KIM
  • Publication number: 20250119578
    Abstract: A video encoding/decoding method and an apparatus use selective transmission of subblock partitioning information. The video encoding/decoding method and apparatus selectively encode and decode the splitting direction of a subblock to reduce the overhead of signal transmission for using subblock partitioning while effectively performing intra prediction per subblock basis.
    Type: Application
    Filed: December 20, 2024
    Publication date: April 10, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Byeung Woo Jeon, Jee Yoon Park, Bum Yoon Kim, Seung Wook Park
  • Publication number: 20250118801
    Abstract: Disclosed is a rechargeable lithium battery including a positive electrode, a negative electrode, a separator between the positive electrode and the negative electrode, and a gel polymer electrolyte, wherein the positive electrode includes a positive electrode active material including a lithium cobalt-based oxide; the gel polymer electrolyte includes a polymer and an electrolyte solution; the polymer has three or more functional groups but not include an ether group; the electrolyte includes a lithium salt and a solvent; and the lithium slat includes lithium difluoro(oxalato)borate and LiBF4.
    Type: Application
    Filed: December 9, 2022
    Publication date: April 10, 2025
    Inventors: Woo Jin BAE, Shinya WAKITA, Kang Hee LEE, Junyong LEE, Jongseok MOON, Jongseok PARK, Jinhwan PARK, Hyunsik WOO, Heemin KIM, Su-Jin PYO, A-Hyeon BAN, Dong-Won KIM
  • Publication number: 20250114491
    Abstract: A robot surface disinfection apparatus, configured to disinfect a surface of a robot by emitting ultraviolet light to the robot, is provided. The apparatus includes a base positioned at a predetermined height from the ground, a disinfection module formed to be movable up and down between the ground and the base, and a lifting module connected to the base and the disinfection module, respectively, and configured to lift the disinfection module. The disinfection module includes a hollow frame provided with a hollow portion that is open vertically, and an ultraviolet light generating device arranged along a circumference of the hollow frame, and configured to emit ultraviolet light into the hollow portion to disinfect a surface of a robot positioned in the hollow portion.
    Type: Application
    Filed: October 2, 2024
    Publication date: April 10, 2025
    Applicant: BIODECH, Inc.
    Inventors: Jin Woo KIM, Man Ho HAN, Jin Nam LEE
  • Publication number: 20250115198
    Abstract: A high voltage junction box in a vehicle is powered by an electric motor. The high voltage junction box includes a housing made of a non-metallic material, the housing having a female connector installation hole, a housing cover made of a non-metallic material, a female connector disposed in the female connector installation hole, and a ground bus bar disposed at the housing and configured to connect the female connector to a vehicle body. The high voltage junction box improves the capability of absorbing radiated noise through a ground bus bar that allows surface grounding and has low wiring resistance.
    Type: Application
    Filed: September 17, 2024
    Publication date: April 10, 2025
    Inventors: Mun Jong KIM, Jin Woo JUNG
  • Patent number: 12271808
    Abstract: A neural network operation apparatus includes: a receiver configured to receive a first input feature map; a controller configured to control multiplier-accumulators (MACs) included in a first MAC array; and a first operation engine comprising the first MAC array and configured to process the first input feature map based on the MACs of which operation states are controlled.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: April 8, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Myeong Woo Kim, Hanwoong Jung
  • Patent number: 12269754
    Abstract: Provided is a desalination device using a solvent extraction method, comprising: a first mixing tank composed of a feed water inlet into which feed water comprising salt ions and water molecules flows, a first solvent inlet into which a first solvent selectively reacting more with the water molecules than with the salt ions flows, a first mixing tank body in which the feed water and the first solvent are mixed so as to form a mixed water, and a mixed water outlet through which the mixed water is discharged; a first separation tank composed of a mixed water inlet which communicates with the mixed water outlet so that the mixed water flows therein, a first separation tank body in which brine containing salt ions of the feed water and first treatment water formed from mixing the water molecules of the feed water and the first solvent of the mixed water are separated by layer, and a first treatment water outlet through which the first treatment water is discharged; a second mixing tank composed of a first treatme
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: April 8, 2025
    Assignee: Korea University Research and Business Foundation
    Inventors: Jae Woo Lee, Ou Kyung Choi, Jun Ho Seo, Gyeong Su Kim, Dan Dan Dong, Xin Zhao
  • Patent number: 12269738
    Abstract: A standalone precursor is for synthesizing nanomaterials such as boron nitride nanotubes. The standalone precursor includes a pillar. Pores and through-holes are defined in the pillar. Each of the through-holes extends continuously from a first opening on an outer surface of the standalone precursor to a second opening on the outer surface of the standalone precursor. The first opening is diametrically opposite to the second opening across the standalone precursor.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: April 8, 2025
    Assignee: NAIEEL TECHNOLOGY INC.
    Inventors: Jae Woo Kim, Eun Kwang Park, Jae Hoon Kim, Ji Seung Kim, Tae Hyun Jung
  • Patent number: 12269081
    Abstract: Provided are a plated steel sheet for hot press forming including: a base steel sheet containing, by wt %, 0.14 to 0.5% of C, 0.001 to 1% of Si, 0.3 to 4% of Mn, 0.001 to 0.015% of P, 0.0001 to 0.02% of S, 0.001 to 0.1% of Al, 0.001 to 1% of Cr, 0.001 to 0.02% of N, 0.1% or less of Ti, 0.01% or less of B, 0.005 to 0.1% of Sb, and a balance of Fe and unavoidable impurities; an aluminum or aluminum alloy plating layer provided on at least one surface of the base steel sheet; and a Sb-rich layer provided between the base steel sheet and the plating layer, wherein the plated steel sheet for hot press forming satisfies the following Relational Expressions 1-1 and 1-2, a hot press formed member manufactured using the same, and methods for manufacturing the plated steel sheet for hot press forming and the hot press formed member. [Relational Expression 1-1] Sb max Sb coat ? 1.2 [Relational Expression 1-2] ( S ? b max - Sb c ? o ? a ? t ) 2 × ? ? t ? 0.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: April 8, 2025
    Assignee: POSCO CO., LTD
    Inventors: Sang-Heon Kim, Jin-Keun Oh, Seong-Woo Kim, Sang-Bin Han
  • Patent number: 12269372
    Abstract: A seat for a vehicle with a cushion tip-up and down function is provided. The seat is configured such that a cushion leg provided in a cushion is held, in a fitted manner, by a support spring of a support structure provided in a seat base, and when the cushion is rotated, the cushion leg is allowed to be folded and ejected by being automatically rotated, thereby improving the convenience of use.
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: April 8, 2025
    Assignees: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc.
    Inventors: Jung Sang You, Han Su Yoo, Guk Mu Park, Dong Woo Jeong, Myung Hoe Kim, Eun Sue Kim, Dae Hee Lee, Jae Hoon Cho, Han Kyung Park, Jae Sung Shin, Hae Dong Kwak, Gwon Hwa Bok, Jun Sik Hwang
  • Patent number: 12268790
    Abstract: A shoe management device may have a housing having a body to define an inner space and a cover to open or close the body to allow access to the inner space. Agitators may be provided at a bottom of the body, which may be configured to hold shoes, and the agitators may remove foreign matter from the shoes. An upper portion of the body may have an air generator configured to blow air toward the shoes to remove foreign matter. In addition, moisture and germs inside the shoe may be removed by hot air, ultraviolet light, and plasma ions provided by a care assembly provided inside of the body and configured to be at least partially inserted into the shoes.
    Type: Grant
    Filed: February 6, 2024
    Date of Patent: April 8, 2025
    Assignee: LG ELECTRONICS INC.
    Inventors: Seong Woo An, Seok Kyu Kang, Heesu Yang, Min Kyu Oh, Suyoung Lee, Ja Yoen Kim, Hwayun Choi
  • Patent number: 12273034
    Abstract: The present disclosure provides for sequentially turning on a plurality of power conversion modules according to the magnitude of load power at the time of driving the power conversion modules, operating power conversion modules which have already been turned on in an optimum efficiency interval, and providing increased load power through a power conversion module which has been newly turned on.
    Type: Grant
    Filed: December 28, 2022
    Date of Patent: April 8, 2025
    Assignee: LX SEMICON CO., LTD.
    Inventors: Won Suk Jang, Tae Kyu Nam, Young Kook Ahn, Sang Woo Kim, Jung Woong Park, Tae Heon Lee, In Ho Jeon
  • Patent number: 12270122
    Abstract: A silicon carbide wafer has one surface and the other surface opposite to the one surface. An average Rmax roughness of the one surface is 2.0 nm or less, and an average Ra roughness of the one surface is 0.1 nm or less. An edge region is a region in which a distance from an edge of the silicon carbide wafer toward a center is 5% to 75% of a radius of the silicon carbide wafer, and a central region is a region having a radius of 25% of the radius of the silicon carbide wafer at the center of the silicon carbide wafer. A difference between an average Rmax roughness of the edge region of the one surface and an average Rmax roughness of the central region of the one surface is 0.01 nm to 0.5 nm.
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: April 8, 2025
    Assignee: SENIC Inc.
    Inventors: Jung Woo Choi, Myung Ok Kyun, Jong Hwi Park, Jung Doo Seo, Jung-Gyu Kim, Kap-Ryeol Ku
  • Publication number: 20250108555
    Abstract: The present invention relates to a method for producing an artificial scalp model using a 3D printing-based multi-point multi-nozzles, and an artificial scalp model manufactured by using same, in which a dermal mimetic body can be created by using a plurality of nozzle arrays, a pore mimic structure can be generated, and hair follicle spheroids can then be created by 3D printing. In the method for producing an artificial scalp model using a 3D printing-based multi-point multi-nozzles and the artificial scalp model manufactured by using same, according to the present invention, by mimicking the hair of a healthy scalp, a plurality of arrayed hair follicle cells can be generated by 3D printing, and by using this, the effect of maximizing the treatment effect of scarring alopecia is obtained.
    Type: Application
    Filed: January 4, 2023
    Publication date: April 3, 2025
    Applicants: POSTECH Research and Business Development Foundation, PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Dong-Woo CHO, Byoung Soo KIM, Won-Woo CHO, Min Jun AHN