Patents by Inventor Jun YUN

Jun YUN 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: 20250067559
    Abstract: Provided are an apparatus and a method for measuring a three dimensional shape with improved accuracy. The apparatus includes a stage, at least one lighting unit, a plurality of image pickup units and a control unit. The stage supports an object to be measured. The lighting unit includes a light source and a grid, and radiates grid-patterned light to the object to be measured. The image pickup units capture, in different directions, grid images reflected from the object to be measured. The control unit calculates a three dimensional shape of the object from the grid images captured by the image pickup units. The present invention has advantages in capturing grid images through a main image pickup portion and sub-image pickup portions, enabling the measurement of the three dimensional shape of the object in a rapid and accurate manner.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Applicant: KOH YOUNG TECHNOLOGY INC.
    Inventors: Seung-Jun LEE, Kwangill KOH, Moon-Young JEON, Sang-Kyu YUN, Hong-Min KIM, Jung HUR
  • Publication number: 20250067524
    Abstract: An evaporation apparatus includes a lower case that accommodates a deposition material, a nozzle emitting the deposition material, a first angle limiting member including a first angle limiting plate extending in a direction that limits an angle of the deposition material emitted from the nozzle, a plurality of first cooling fins connected to a side of the first angle limiting member, and a first heat exchanger having a plurality of first heat exchange fins located between the plurality of first cooling fins.
    Type: Application
    Filed: June 21, 2024
    Publication date: February 27, 2025
    Applicant: Samsung Display Co., LTD.
    Inventors: Hwa Pyeong JEONG, Eu Gene KANG, Kyoung Woon LEE, Seok Jun HONG, Jong Gun YUN
  • Publication number: 20250071256
    Abstract: The present invention relates to a controller of a camera module capable of simplifying a measurement system and reducing cost by having a frequency response measurement function. A controller of camera module according to an embodiment, in a driving mode, preprocesses an actuator position value signal sensed by a Hall sensor to output to a measurement equipment, a target position value, arithmetic processes a target position value, an actuator position value signal and a disturbance signal supplied from the measurement equipment to output an error value signal to the measurement equipment, and generates an actuator driving signal that compensates for the error value signal to drive an actuator.
    Type: Application
    Filed: December 29, 2022
    Publication date: February 27, 2025
    Applicants: LX SEMICON CO., LTD., LG INNOTEK CO., LTD.
    Inventors: Kyu Ho KIM, Seung Jun CHOI, Jin Kook YUN, Young Seop MOON, Eun Mi KIM
  • Patent number: 12237251
    Abstract: A semiconductor package includes a package substrate, a connection pad including a recessed portion disposed on one surface of the package substrate, and an insulating pattern disposed on the one surface of the package substrate to be spaced apart from the connection pad. The connection pad includes an outer sidewall, an inner sidewall in the recessed portion inclining in an inward direction from an upper portion, and a groove pattern formed on the inner sidewall.
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: February 25, 2025
    Assignee: SK hynix Inc.
    Inventors: Si Yun Kim, Kang Hun Kim, Jun Yong Song
  • Publication number: 20250063942
    Abstract: Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they may have excellent efficiency or lifespan.
    Type: Application
    Filed: November 1, 2024
    Publication date: February 20, 2025
    Applicants: LG DISPLAY CO., LTD., LG CHEM, LTD.
    Inventors: Jicheol SHIN, Seonkeun YOO, Jeongdae SEO, Shinhan KIM, JooYong YOON, Jun YUN, DongHeon KIM, YongHan LEE, SungJae LEE
  • Publication number: 20250060261
    Abstract: A method of analyzing convective heat transfer includes calculating a parameter using a centrifugal force of a fluid flowing inside a heat exchanger and analyzing convective heat transfer performed inside the heat exchanger through a relational expression using the parameter.
    Type: Application
    Filed: August 2, 2024
    Publication date: February 20, 2025
    Inventors: Jae-Jun Jeong, Byong-Jo Yun, MINGI KIM
  • Publication number: 20250055724
    Abstract: An apparatus for controlling a GCL of an Ethernet switch and a method thereof are provided. A controller area network (CAN) message is transformed to an Ethernet frame, a queue corresponding to a transmission type of the CAN message is determined, and a time to open or close a transmission gate of the queue is updated over a gate control list (GCL), thereby effectively scheduling (lowering the complexity of scheduling) a plurality of CAN messages transmitted to the Ethernet, and improving transmission reliability of the CAN message.
    Type: Application
    Filed: November 28, 2023
    Publication date: February 13, 2025
    Inventors: Jin Hwa Yun, Ju Ho Choi, Dong Jun Lee
  • Publication number: 20250053304
    Abstract: A memory system and an electronic system including the same are provided. The memory system includes a memory device configured to receive data, and a hot page logic configured to receive an address for the data, determine that the address is for a hot page based on an input frequency and an input order of the address, and create hot page information including the address that was determined as associated with the hot page such that a page migration operation of the data is performed.
    Type: Application
    Filed: February 27, 2024
    Publication date: February 13, 2025
    Applicant: UIF (University Industry Foundation), Yonsei University
    Inventors: Dohyun Kim, Eui-young Chung, Seong Jun Yun, Jinwoo Choi, Yeri Heo
  • Publication number: 20250054224
    Abstract: The present disclosure relates to a method and apparatus for representing dynamic neural radiance fields from unsynchronized videos. A method of acquiring a video at an arbitrary viewpoint based on a dynamic neural radiance fields model according to an embodiment of the present disclosure may comprise: inputting one or more videos acquired from one or more views for one scene into the dynamic neural radiance fields model; inputting a time embedding for the one or more videos into the dynamic neural radiance fields model; and rendering the video at the arbitrary viewpoint based on color information and density information output by the dynamic neural radiance fields model. Herein, time synchronization related to the time embedding may be performed by applying an individual time offset learned for each view, for the one or more views.
    Type: Application
    Filed: August 9, 2024
    Publication date: February 13, 2025
    Applicants: Electronics and Telecommunications Research Institute, UIF (University Industry Foundation), Yonsei University
    Inventors: Ha Hyun LEE, Gun Bang, Soo Woong Kim, Ji Hoon Do, Seong Jun Bae, Jin Ho Lee, Jung Won Kang, Young Jung Uh, Seo Ha Kim, Jung Min Bae, Young Sik Yun
  • Publication number: 20250048927
    Abstract: The present disclosure relates to an organic light emitting diode in which an emitting material layer disposed between two electrodes includes a first compound forming a fused ring among a boron atom and at least one of oxygen atom, sulfur atom and a selenium atom, and a second compound forming a fused ring between a boron atom and a nitrogen atom, and an organic light emitting device including the organic light emitting diode. The first compound and the second compound may be included in the same emitting material layer or adjacently disposed emitting material layers. The organic light emitting diode includes the emitting material layer where includes first and second compounds with adjusting their energy levels so that driving voltages of the organic light emitting diode can be lowered and luminous efficiency and luminous lifetime of the organic light emitting diode can be improved.
    Type: Application
    Filed: April 25, 2022
    Publication date: February 6, 2025
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Dong Ryun LEE, Suk Young BAE, Jong Uk KIM, Han Jin AHN, Jun Yun KIM
  • Publication number: 20250044914
    Abstract: Proposed is a method for providing an emoticon input interface by a user terminal. The method may include displaying a first input interface for inputting an emoticon to be posted on a profile page of a user. The method may also include receiving a selection interaction of selecting a first emoticon to be posted on the profile page of the user via the first input interface, and displaying the selected first emoticon on the profile page of the user. The first input interface may include user custom information associated with emoticon historical information of the user. The user custom information may be identical to at least a part of user custom information for a second input interface for inputting an emoticon to be displayed in a chat message.
    Type: Application
    Filed: March 19, 2024
    Publication date: February 6, 2025
    Inventors: Hyeon Seon CHO, Da Eun YUN, Nam Hee KO, Jin Sil PARK, Ra Sun KIM, Jeong Min YOON, Eu Gene SHIN, Da Rim KIM, Heung Soo KIM, Hyo Joo KIM, Ji Yeong KIM, Seung Mok OH, I Jin YUN, Ho Jun KIM, Do Yeon KIM, Jeong Ryeol CHOI
  • Publication number: 20250034710
    Abstract: The present inventive concept relates to a substrate processing apparatus comprising: a chamber; a substrate support part which supports at least one substrate in the chamber; a lower plate which is disposed above the substrate support part; and an upper plate which is disposed above the lower plate, wherein: the upper plate includes a first spray hole which provides a first gas and a second spray hole which provides a second gas; and the lower plate includes a first opening which is disposed under the first spray hole so as to allow the first gas provided from the first spray hole to pass therethrough and a second opening which is disposed under the second spray hole so as to allow the second gas provided from the second spray hole to pass therethrough.
    Type: Application
    Filed: September 2, 2022
    Publication date: January 30, 2025
    Inventors: Jun Young KIM, Sang Yun CHA, Ji Hun LEE, Dae Soo JANG
  • Publication number: 20250030061
    Abstract: A pressure management system includes a pressure plate disposed at an initial position relative to a battery cell, the battery cell disposed in a housing, where expansion of the battery cell causes an expansion force to be applied to the pressure plate. The pressure management system also includes a mechanical linkage attached to the pressure plate, the mechanical linkage configured to move in a lateral direction in response to the expansion force and translate the expansion force to a reactive force that is opposed to the expansion force, and a biasing system including a biasing member configured to resist lateral movement of the mechanical linkage. The biasing system is configured to apply a biasing force in a direction opposite the lateral direction, the biasing force causing the mechanical linkage to apply the reactive force as a selected proportion of the expansion force.
    Type: Application
    Filed: July 19, 2023
    Publication date: January 23, 2025
    Inventors: Jun-mo Kang, Hanho Yun, Chen-fang Chang, Insu Chang, Yongjie Zhu, Chunhao J. Lee
  • Publication number: 20250029640
    Abstract: A memory device includes a base die configured to transmit transmission data that are driven to a first voltage range through a transmission line based on base data, and a core die configured to generate core data by shifting a voltage level of the transmission data received through the transmission line to a second voltage range.
    Type: Application
    Filed: July 11, 2024
    Publication date: January 23, 2025
    Applicant: SK hynix Inc.
    Inventors: Kyung Jun CHO, Jin Hyung LEE, Yeon Ho LEE, Hyun Bae LEE, Tae Sik Yun, Chun Seok JEONG
  • Patent number: 12207498
    Abstract: An object of the present disclosure is to implement a coloring pattern with a constant illuminance value on an electrode substrate to thereby increase display reliability and lifetime while reducing delamination of the hole transport layer (HTL) in the post-process. That is, when the roughness of the pattern after post-baking treatment is low, it may cause delamination of the hole transport layer (HTL) and a decrease in lifetime due to defective pixels, and thus a certain roughness can be obtained by minimizing the surface flow by leaving the substrate at a high temperature during post-baking treatment according to the present disclosure.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: January 21, 2025
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyunsang Cho, Jaehyun Lim, Hye Jung Choi, Changmin Lee, Yeon Soo Lee, Jun Bae, Soung Yun Mun, Kyung Soo Kim
  • Patent number: 12202240
    Abstract: A solar panel disassembling apparatus according to an embodiment of the present disclosure separates a glass plate of a solar panel and a film layer bonded to the glass plate from each other. The solar panel disassembling apparatus includes a supply module that stands and fixes the solar panel such that a bond line between the glass plate and the film layer is exposed upward and downward and that moves the solar panel in a parallel direction parallel to a bonding surface between the glass plate and the film layer, and a wire-shaped cutting blade that is disposed in front of the solar panel in a movement direction of the solar panel to have a distance from the supply module, is disposed in parallel to the bonding surface, and separates the glass plate and the film layer from each other.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: January 21, 2025
    Assignee: WON KWANG S&T CO., LTD.
    Inventors: Sang Hun Lee, Jun Kee Kim, Cheong Min Noh, Geun Sik Cho, Do Yun Lee
  • Patent number: 12205904
    Abstract: A semiconductor package includes a semiconductor chip including a chip pad, a first insulating layer provided on the semiconductor chip and including a first via hole, a first wiring pattern provided on the first insulating layer and connected to the chip pad through the first via hole of the first insulating layer, a second insulating layer provided on the first insulating layer and the first wiring pattern and including a second via hole, and a second wiring pattern provided on the second insulating layer and connected to the first wiring pattern through the second via hole of the second insulating layer, wherein the first insulating layer includes a first upper surface in contact with the second insulating layer and a first lower surface opposite to the first upper surface, and the first upper surface of the first insulating layer has surface roughness greater that the first lower surface of the first insulating layer.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: January 21, 2025
    Assignee: Nepes Co., Ltd.
    Inventors: Yong Tae Kwon, Jun Kyu Lee, Dong Hoon Oh, Su Yun Kim, Kyeong Rok Shin
  • Publication number: 20250020723
    Abstract: A battery monitoring system for a vehicle includes a processor and a memory. The memory stores instructions for causing the processor to estimate a state of charge of a battery based on a current cell pressure of the battery while the state of charge of the battery is below a threshold state of charge and to estimate a state of charge of the battery based on a voltage output by the battery while the state of charge of the battery is greater than or equal to the threshold state of charge.
    Type: Application
    Filed: July 11, 2023
    Publication date: January 16, 2025
    Inventors: Jun-mo Kang, Hanho Yun, Insu Chang
  • Publication number: 20250023120
    Abstract: A vehicle includes a propulsion system having multiple electric motors. A battery system is connected to the electric motors via a direct current to direct current (DC-DC) converter and an inverter. The battery system includes a battery assembly having a plurality of battery modules. Each of the battery modules has multiple individual battery cells arranged in battery packs, a set of sensors configured to monitor a set of parameters of each battery pack, and a plurality of battery pack mounts. Each battery pack mount includes a base plate and a top plate and an actuator configured to alter a distance between plates. A monitoring unit is configured to monitor a value representative of a battery pack pressure, determine whether the value falls within a pressure threshold window, and maintain the value within the pressure threshold window by actively altering the battery pack pressure.
    Type: Application
    Filed: July 11, 2023
    Publication date: January 16, 2025
    Inventors: Insu Chang, Chen-fang Chang, Jun-mo Kang, Hanho Yun, Chunhao J. Lee, Yongjie Zhu, Nicholas W. Pinto
  • Publication number: 20250023365
    Abstract: Simultaneous parallel charging of a first and second electrical energy storage devices coupled to a charge source is carried out by directly coupling the charge source to one of the first ESD and the second ESD and through a DC to DC converter to the other of the first ESD and the second ESD. The charge source provides a current that is allocated to the two ESDs by controlling the DC to DC converter. Priority of charging may be given to either ESD.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 16, 2025
    Inventors: Shuonan Xu, Yue-Yun Wang, Lei Hao, Jun-mo Kang, Su-Yang Shieh, Mohamed Kamel