Patents by Inventor Keun Park

Keun 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: 20250086376
    Abstract: A method is provided including: displaying a first content; detecting, by an electronic device, an output condition; and in response to the output condition, outputting, by the electronic device, a second content that that is associated with the first content. Furthermore, an electronic device is provided including: a memory configured to store content; and a processor configured to: display a first content; detect, by an electronic device, an output condition; and in response to the output condition, output a second content that that is associated with the first content.
    Type: Application
    Filed: November 23, 2024
    Publication date: March 13, 2025
    Inventors: Ji Hyun KIM, Jung Sic SUNG, Chul Hwan LEE, Jeong Hun KIM, Ji Hea PARK, Se Jun SONG, Yo Han LEE, Young Keun CHOI
  • Publication number: 20250083742
    Abstract: An independent steering apparatus includes a wheel of a vehicle, a knuckle integrally fixed to the wheel, a steering driving part configured to generate steering driving force, a deceleration part connected to an output shaft of the steering driving part and configured to transmit the steering driving force, and a deceleration part housing having the deceleration part located therein. In particular, the steering driving part is integrally fixed to the deceleration part housing, and the deceleration part housing is integrally fixed to the knuckle. The steering driving force generated by the steering driving part is transmitted to the deceleration part housing through the deceleration part, thereby rotating the knuckle.
    Type: Application
    Filed: December 8, 2023
    Publication date: March 13, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jun Ho Seong, Min Jun Kim, Woo Keun Park, Sehyun Chang, Youngil Sohn
  • Patent number: 12248241
    Abstract: The present invention comprises: a base; a housing disposed at one side of the base; a lens barrel disposed inside the housing; a cover disposed at one side of the housing; a first substrate disposed at the other side of the base; an image sensor which is installed on the first substrate, and disposed below the lens barrel; a diaphragm set which is movably supported inside the housing and which adjusts the amount of light incident to the lens barrel; a first drive unit comprising a first coil and a first magnet which enable the lens barrel and the diaphragm set to move together in the optical axis direction; and a second substrate which is attached to the housing and comprises a plurality of terminals which protrude to the outside as a result of the drive of the first drive unit, wherein the diaphragm set has a second drive unit for driving the diaphragms disposed therein, and the terminals are also connected to the second drive unit.
    Type: Grant
    Filed: September 6, 2023
    Date of Patent: March 11, 2025
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jae Keun Park, Tae Min Ha, Doo Shik Shin
  • Publication number: 20250079659
    Abstract: The present disclosure relates to a cap plate assembly, a method of manufacturing a cap plate assembly, and a battery cell including the same. The cap plate assembly may include a cap plate formed to cover an upper side of a housing and having a first accommodation hole formed through at least a part of the cap plate so that the inside and outside of the housing communicate with each other, and a first electrode part coupled to the first through-hole from above and below the cap plate.
    Type: Application
    Filed: November 2, 2023
    Publication date: March 6, 2025
    Inventors: Jeong-keun LEE, Wooseok SHIM, Tae-keun PARK, Su-dong JANG, Jeho SHIN, Ju-hyun SUN
  • Publication number: 20250073742
    Abstract: Provided is a control device and a substrate processing apparatus including the same. The substrate processing apparatus includes a support unit configured to support and rotate a first substrate, the support unit including a spin chuck, a spray unit configured to spray a processing fluid on the first substrate, a correction unit on a swing arm and configured to irradiate a beam onto the first substrate when the processing fluid is provided on the first substrate, wherein the swing arm is adjacent to the spin chuck and is configured to move the correction unit to a target point on the first substrate, and a controller configured to control the spin chuck and the swing arm, and correct a position error of the swing arm using a second substrate, wherein a plurality of anchor patterns are on the second substrate.
    Type: Application
    Filed: July 10, 2024
    Publication date: March 6, 2025
    Inventors: Jin Yeong Sung, Ki Hoon Choi, Seung Un Oh, Young Ho Park, Sang Hyeon Ryu, Jang Jin Lee, Hyun Yoon, Sang Gun Lee, Yu Jin Cho, Ho Jong Hwang, Jong Ju Park, Jong Keun Oh, Yong Woo Kim
  • Patent number: 12240967
    Abstract: The present invention relates to a polypropylene-based composite, including (A) polypropylene, and (B) an olefin-based polymer satisfying the following conditions: (1) a melt index (MI, 190° C., 2.16 kg load conditions) is from 0.1 g/10 min to 10.0 g/10 min, (2) a density (d) is from 0.860 g/cc to 0.880 g/cc, and (3) T(90)-T(50)?50 and T(95)-T(90)?10 are satisfied, wherein T(50), T(90) and T(95) are temperatures at which 50%, 90%, and 95% are melted, respectively, when fractionating a temperature-heat capacity curve from measurement results by the differential scanning calorimetry precise measurement method (SSA). The polypropylene-based composite of the present invention may show excellent impact strength.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: March 4, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Sang Eun Park, Eun Jung Lee, In Sung Park, Tae Su Kim, Choong Hoon Lee, Jin Sam Gong, Jung Ho Jun, Rae Keun Gwak
  • Patent number: 12242024
    Abstract: A lens includes a light-transmitting portion and a light-shielding portion adjacent to at least a portion of the light-transmitting portion and integrated with the light-transmitting portion. The light-shielding portion includes at least one of carbon nanotubes and carbon black.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: March 4, 2025
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Seong Chan Park, Ae Rim Kim, Sang Hyun Kwon, Sang Hyeon Hong, Hae Sung Oh, Choon Keun Lee
  • Publication number: 20250066880
    Abstract: A method for manufacturing a high-strength titanium alloy by using ferrochrome, and a high-strength titanium alloy are disclosed. The method for manufacturing a high-strength titanium alloy, according to the present invention, comprises the steps of adding ferrochrome, which comprises Cr, Fe, Si and C, to pure Ti, melting and cooling same so as to form a titanium alloy base material, and then hot forming the formed titanium alloy base material. The ferrochrome is added in an amount of less than 4 wt %.
    Type: Application
    Filed: December 6, 2022
    Publication date: February 27, 2025
    Inventors: Jong-Taek YEOM, Chan-Hee PARK, Jae-Keun HONG
  • Publication number: 20250072142
    Abstract: An image sensor may include: a pixel array in which a plurality of pixels are arranged in a matrix, including a first pixel and a second pixel disposed adjacent to each other, each of the plurality of pixels includes: at least one photoelectric conversion device; at least one floating diffusion region to which charges of the at least one photoelectric conversion device are configured to be transferred; a reset transistor configured to transfer a voltage at a reset node to the at least one floating diffusion region; a source follower transistor having one end connected to a pixel voltage node and configured to output a sampling voltage corresponding to charges of the at least one floating diffusion region; and a select transistor having one end connected to the source follower transistor and configured to output the sampling voltage to an output node.
    Type: Application
    Filed: May 29, 2024
    Publication date: February 27, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyunha PARK, JONGHYUN GO, JI-YOUN SONG, KEUN YEONG CHO
  • Publication number: 20250065360
    Abstract: A control device and a substrate processing apparatus including the same are provided. The substrate processing apparatus includes: a support unit including a spin head and configured to support and to rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a correction unit in a swing arm, the correction unit configured to move to a target point on the substrate and to irradiate a beam when the processing liquid is sprayed onto the substrate; and a control unit configured to calculate the target point, wherein the control unit is configured to convert image coordinates associated with a first coordinate system and then to calculate the target point by converting the image coordinates associated with the first coordinate system into image coordinates associated with a second coordinate system, and the second coordinate system is based on rotation angles of the spin head and the swing arm.
    Type: Application
    Filed: July 10, 2024
    Publication date: February 27, 2025
    Inventors: Jin Yeong Sung, Ki Hoon Choi, Seung Un Oh, Young Ho Park, Sang Hyeon Ryu, Jang Jin Lee, Hyun Yoon, Sang Gun Lee, Yu Jin Cho, Ho Jong Hwang, Jong Ju Park, Jong Keun Oh, Yong Woo Kim
  • Patent number: 12234350
    Abstract: A polyolefin thermoplastic elastomer composition for an airbag chute, includes a polypropylene, an olefin block copolymer, and a dendrimer as a material applied to a raw material of a passenger airbag chute. An olefin elastomer composite resin composition for an airbag chute includes 30-80 parts by weight of a polypropylene resin, 30-70 parts by weight of an olefin block copolymer, and 0.1-5 parts by weight of a dendrimer based on 100 parts by weight of the olefin elastomer composite resin composition. The olefin elastomer composite resin composition for an airbag chute, improves the dispersion of the elastomer by applying a high-flow elastomer and a low-flow polypropylene, and improves flowability and meltability characteristics without deteriorating physical properties by applying the dendrimer.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: February 25, 2025
    Assignee: CEPLA CO., LTD.
    Inventors: Chang Won Chae, Sung Yeon Lee, Chang Min Hong, Jong Soo Park, Jae Myung Rhee, Jin Young Huh, Kyu Haeng Cho, Dae Keun Kim, Gwang Ho Go, Poong Hyun Choi
  • Patent number: 12238903
    Abstract: A water-cooled heat dissipation module assembly capable of cooling a power module of a vehicle driving inverter system using a battery or fuel cell. The water-cooled heat dissipation module assembly includes a housing unit provided in the form of a housing having an opening portion at least partially opened at one side thereof. The housing unit and at least a part of a rim region of the cooling unit are made of a plastic material, and the housing unit and the cooling unit are joined to each other by plastic welding using a laser.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: February 25, 2025
    Assignee: DONG YANG PISTON CO., LTD.
    Inventors: Kwan Ho Ryu, Jeong Keun Lee, Min Woo Lee, Ju Hyun Sun, Tae Keun Park, Kang Wook Park, Lee Cheol Ji, Hyeok Chul Yang, Tae Heon Kim, Keun Jae Lee
  • Patent number: 12237391
    Abstract: A semiconductor device includes: an active pattern on a substrate, wherein the active pattern includes a plurality of channel layers stacked on one another; a plurality of source/drain patterns spaced apart from each other in a first direction and disposed on the active pattern, wherein the plurality of source/drain patterns are connected to each other through the plurality of channel layers; and first and second gate electrodes at least partially surrounding the channel layers and extending in a second direction, wherein the second direction intersects the first direction, wherein the active pattern has a first sidewall and a second sidewall that faces the first sidewall, and wherein a first distance between the first sidewall of the active pattern and an outer sidewall of the first gate electrode is different from a second distance between the second sidewall of the active pattern and an outer sidewall of the second gate electrode.
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: February 25, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Junggun You, Beomjin Park, Sughyun Sung, Hojin Lee, Dongwon Kim, Donggyu Lee, Myoung-Sun Lee, Keun Hwi Cho, Hanbyul Choi, Jiyong Ha
  • Publication number: 20250063763
    Abstract: A semiconductor device may include a backside wiring line in a first backside interlayer insulating film, a fin-type pattern on the backside wiring line, a second backside interlayer insulating film between the fin-type pattern and the first backside interlayer insulating film, a gate electrode on the fin-type pattern, a first source/drain pattern on a side of the gate electrode, and a backside source/drain contact in a backside contact hole defined by the fin-type pattern and the second backside interlayer insulating film. The backside source/drain contact may connect the backside wiring line and the first source/drain pattern. The backside source/drain contact may include an upper pattern and a lower pattern. The upper pattern may be between the lower pattern and the first source/drain pattern, and may fill at least a portion of the first backside contact hole. The upper pattern may have a single conductive film structure.
    Type: Application
    Filed: February 14, 2024
    Publication date: February 20, 2025
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Won Keun CHUNG, Geun Woo KIM, Jun Ki PARK, Wan Don KIM, Hyo Seok CHOI
  • Publication number: 20250062481
    Abstract: A battery module includes a plurality of overlapped battery cells and an insert panel inserted between the overlapped battery cells. The battery module further includes a top flange extended in an overlapping direction of the battery cells above the battery cells.
    Type: Application
    Filed: March 14, 2024
    Publication date: February 20, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Hyun Chang Kang, Ji Woong Jung, Yu Ri Oh, Jun Young Kang, Sun Keun Park, Byung Su Kim, In Gook Son
  • Patent number: 12228859
    Abstract: Methods of forming an electronic device, comprise: (a) providing a semiconductor substrate comprising one or more layers to be patterned; (b) forming a photoresist layer over the one or more layers to be patterned, wherein the photoresist layer is formed from a composition that comprises: a matrix polymer comprising a unit having an acid labile group; a photoacid generator; and an organic solvent; (c) coating a photoresist overcoat composition over the photoresist layer, wherein the overcoat composition comprises: a matrix polymer; an additive polymer; a basic quencher; and an organic solvent; wherein the additive polymer has a lower surface energy than a surface energy of the matrix polymer, and wherein the additive polymer is present in the overcoat composition in an amount of from 1 to 20 wt % based on total solids of the overcoat composition; (d) exposing the photoresist layer to activating radiation; (e) heating the substrate in a post-exposure bake process; and (f) developing the exposed film with an or
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: February 18, 2025
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: Choong-Bong Lee, Stefan J. Caporale, Jason A. DeSisto, Jong Keun Park, Cong Liu, Cheng-Bai Xu, Cecily Andes
  • Patent number: 12230831
    Abstract: One aspect of the present invention provides a stretching apparatus for manufacturing a separator including a first stretching machine and a second stretching machine arranged in parallel with each other, in which the first stretching machine includes a plurality of first unit sections having different stretching ratios, and the second stretching machine includes a plurality of second unit sections having different stretching ratios, the overall stretching ratio by each of the first stretching machine and the second stretching machine is the same each other, and at least one stretching ratio of the first unit section and at least one stretching ratio of the second unit section are different from each other and a method of manufacturing a separator using the same.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: February 18, 2025
    Assignees: W-SCOPE KOREA CO., LTD., W-SCOPE CHUNGJU PLANT CO., LTD.
    Inventors: Kyoung Sun Ryu, Won Keun Choi, Kwang Ho Choi, Pyung Yong Park, Byung Hyun Kim
  • Patent number: 12230213
    Abstract: A gate driver includes a first scan signal generator configured to output a logic voltage for driving of a scan transistor through a plurality of stages connected in cascade, the scan transistor performing a switching operation to transfer a data voltage to a driving transistor of a pixel, a second scan signal generator configured to output a logic voltage for driving of a sensing transistor through the plurality of stages, the sensing transistor sensing deterioration of a light emitting element of the pixel, a light emission control signal generator configured to output a logic voltage for control of a light emission control transistor of the pixel through the plurality of stages, and an initialization voltage generator driven by logic voltages received from some nodes of the first scan signal generator based on the light emission control signal generator to supply an initialization voltage to the pixel.
    Type: Grant
    Filed: September 20, 2023
    Date of Patent: February 18, 2025
    Assignee: LG Display Co., Ltd.
    Inventors: Se-Hwan Kim, Tae-Keun Lee, Min-Su Kim, Hae-Jun Park, Young-Taek Hong
  • Publication number: 20250051662
    Abstract: A method for refining waste plastic pyrolysis oil is provided, including: applying a voltage to a first mixed solution obtained by mixing waste plastic pyrolysis oil, washing water, and a demulsifier to dehydrate the first mixed solution to form a dehydrated first mixed solution; and hydrotreating a second mixed solution obtained by mixing the dehydrated first mixed solution dehydrated and a sulfur source to produce refined oil from which impurities have been removed, and a device related thereto. The method and device may prevent or minimize formation of an ammonium salt (NH4Cl) and/or prevent adhesion of impurity particles in a refining process of waste plastic pyrolysis oil containing impurities such as chlorine and nitrogen, and provides waste plastic pyrolysis oil having low content of impurities and olefins and excellent quality, and thus, may be used as a feedstock for blending with existing petroleum products or oil refining and petrochemical processes.
    Type: Application
    Filed: February 14, 2024
    Publication date: February 13, 2025
    Inventors: Yong Woon Kim, Kyong Sik Park, Min Woo Shin, Jin Seong Jang, Dong Keun Kim, Joo Won Park, Un Cheol Baek, Byung Kook Ahn
  • Patent number: D1066424
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: March 11, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyoung Shin Park, Seung Ho Jang, Dong Kyun Kim, Seon Keun Park, Chang Sin Cho