Patents by Inventor Jun Seok An

Jun Seok An 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).

  • DATA OUTPUT DEVICE
    Publication number: 20230213383
    Abstract: A data output device is provided. The data output device includes a converter circuit configured to generate a conversion signal based on an output signal; a boosting circuit configured to generate a boosting signal based on the output signal; and an output circuit configured to generate the output signal based on an input signal and a feedback signal, the feedback signal being based on the conversion signal and the boosting signal.
    Type: Application
    Filed: February 16, 2023
    Publication date: July 6, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yun Jae SUH, Sung Ho Kim, Jun Seok Kim
  • Tube Module and Tube Assembly Including Same
    Publication number: 20230213281
    Abstract: A tube module has a tube having a bore and made of a ceramic material; a heat insulator surrounding an outer circumferential surface of the tube and made of a ceramic material; and a flange provided along an edge of each of both surfaces of the heat insulator and formed in a band shape.
    Type: Application
    Filed: June 4, 2021
    Publication date: July 6, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Eun Kyu Seong, Young Min Ko, Jun Seok Nho, Jong Seol Yoon, Myoung Hwan Oh
  • Integrated circuit that extracts data, neural network processor including the integrated circuit, and neural network device
    Patent number: 11694074
    Abstract: An integrated circuit included in a device for performing a neural network operation includes a buffer configured to store feature map data in units of cells each including at least one feature, wherein the feature map data is for use in the neural network operation; and a multiplexing circuit configured to receive the feature map data from the buffer, and output extracted data by extracting feature data of one of features that are included within a plurality of cells in the received feature map data, the features each corresponding to an identical coordinate value.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: July 4, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun-seok Park, Jin-ook Song, Jae-gon Lee, Yun-kyo Cho
  • SUPPORT UNIT AND APPARATUS FOR TREATING SUBSTRATE WITH THE UNIT
    Publication number: 20230207289
    Abstract: An electrostatic chuck of the present invention includes a top block and a bottom block bonded by a bonding layer. The top block has a first plate on which a chucking electrode and a heater are installed, and the bottom block is provided with a cooling member. A second plate made of a material having lower heat transfer rate than the first plate is disposed between the first plate and the bottom block. Accordingly, when the heater is heated at a high temperature, it is possible to prevent the bonding layer from being damaged by thermal impact.
    Type: Application
    Filed: December 29, 2022
    Publication date: June 29, 2023
    Inventors: Jun Seok PARK, Jong Joon JEON, Chul Ho JUNG
  • COIL COMPONENT
    Publication number: 20230197334
    Abstract: A coil component includes: a body having one surface, and opposite end surfaces facing each other while each being connected to the one surface; a coil unit disposed within the body; slit portions formed in edges at which the one surface of the body meets the opposite end surfaces of the body, respectively; first and second external electrodes disposed on the opposite end surfaces of the body, each thereof being connected to the coil unit, and extending to the one surface of the body through the slit portions, respectively; and a cover insulating layer covering each of the first and second external electrodes disposed on the opposite end surfaces of the body and on the slit portions.
    Type: Application
    Filed: November 29, 2022
    Publication date: June 22, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Jun Seok OH
  • THERMOELECTRIC COMPOSITE, PREPARATION METHOD THEREFOR, AND THERMOELECTRIC DEVICE AND SEMICONDUCTOR DEVICE EACH COMPRISING THERMOELECTRIC COMPOSITE
    Publication number: 20230189650
    Abstract: Provided is a preparation method for a thermoelectric composite. The preparation method for a thermoelectric composite comprises the steps of: preparing a base substrate containing a first binary metal oxide; and providing a metal precursor and a reaction material containing oxygen (O) onto the base substrate to form a material film containing a second biliary metal oxide resulting from the reaction of the metal precursor and the reaction material, wherein in the step of forming the material film, a 2-dimensional electron gas is generated between the base substrate and the material film as the material film is formed on the base substrate.
    Type: Application
    Filed: February 2, 2023
    Publication date: June 15, 2023
    Applicants: Industry-University Cooperation Foundation Hanyang University Erica Campus, Ajou University Industry-Academic Cooperation Foundation
    Inventors: Tae Joo Park, Sang Woon Lee, Dae Woong Kim, Tae Jun Seok, Jae Hyun Yoon, Ji Hyeon Choi
  • Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display apparatus
    Patent number: 11678572
    Abstract: Disclosed are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device. Details of Chemical Formula 1 are the same as defined in the specification.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: June 13, 2023
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Kipo Jang, Jun Seok Kim, Jinhyun Lui, Chang Ju Shin, Sujin Han, Youngkwon Kim, Eun Sun Yu, Sung-Hyun Jung, Ho Kuk Jung
  • Air conditioner
    Patent number: 11674713
    Abstract: An air conditioner of present invention comprises a housing having an outer panel forming the exterior and an opening formed on the outer panel, a heat exchanger configured to exchange heat with air flowing into the housing, and a door unit configured to open or close the opening by moving forward or backward from the opening through which the heat exchanged air is discharged. Wherein the door unit comprises a door blade configured to open or close the opening, a door operating part configured to move the door blade forward or backward, and a controller configured to control the air discharged from the opening to be moved forward from the opening in a straight line or to be discharged radially from the opening by controlling a distance between the door blade and the opening.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: June 13, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Hyun Chun, Jin Gyun Kim, Seong Deok Cheon, Sung Bum Kang, Jun Seok Kwon, Sung Jae Kim, Jong Whal Kim, Ji Hong Kim, Seung Won Oh, Sang Ki Yoon, Yeon Seob Yun, Won Hee Lee, Chang Sik Lee, Hyun Joo Jeon, Jae Rim Jung, Chang Woo Jung, Weon Seok Choi
  • SUBSTRATE SUPPORT UNIT, METHOD OF MANUFACTURING THE SAME, AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME
    Publication number: 20230178409
    Abstract: Proposed is a substrate support unit, a method of manufacturing the same, and a substrate processing apparatus including the same. The substrate support unit includes a base component, a chucking component mounted on the base component, and an intermediate layer interposed between the base component and the chucking component, wherein the intermediate layer includes a joining part formed in a partial region to couple the base component and the chucking component.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 8, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Jun Seok PARK, Chul Ho JUNG, Sang Kee LEE
  • CAMERA ACTUATOR AND CAMERA DEVICE INCLUDING SAME
    Publication number: 20230168565
    Abstract: An embodiment of the present invention provides a camera actuator comprising: a mover including an optical member for changing a path of incident light; a driving unit for moving the mover in a second direction or a first direction perpendicular to an optical axis direction; an output unit for outputting a control signal for moving the mover; a first position sensor for sensing position information in the second direction of the mover; an image sensor for receiving light having passed through the optical member to generate image information; and a calculation unit for calculating a rotational correction amount of the image information with reference to the optical axis direction with respect to the image information by using the position information in the second direction of the mover.
    Type: Application
    Filed: May 4, 2021
    Publication date: June 1, 2023
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Sung Guk LEE, Jae Wook KWON, Jun Seok OH
  • Centrifugal separation container, and method for moving substances inside centrifugal separation container
    Patent number: 11660615
    Abstract: Provided is a centrifugal separation container for separating a material from tissue and body fluids by using a centrifugal force, including: a first container; a second container; a first piston positioned in the inside of the first container and configured to be movable up and down in the inside of the first container; an elastic body positioned below the first piston in the inside of the first container and configured to elastically bias the first piston upward; a first connecting duct having one end connected to the first container and the other end connected to the second container; and a first control valve operating by a centrifugal force and configured to open and close the first connecting duct.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: May 30, 2023
    Inventor: Jun Seok Lee
  • Centrifugal piston and centrifugal device comprising same
    Patent number: 11661578
    Abstract: A centrifugal piston according to an embodiment comprises: a piston body defining a path which extends from the front of the piston to the rear of the piston, and through which substances at the front of the piston can move to the rear of the piston; and a valve disposed on the path and configured to selectively open or block the path, wherein, during centrifugation in which centrifugal force acts on the piston, the substances at the front of the piston are centrifuged while the valve is blocking the path, and, when an external force is applied to the piston while the centrifugal force does not act on the piston, the valve moves freely relative to the piston body, and when the valve opens the path, at least a portion of the substances at the front of the piston can move to the rear of the piston.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: May 30, 2023
    Inventor: Jun Seok Lee
  • INTEGRATED CONTROL SYSTEM AND AUTOMATED TRANSPORTATION SYSTEM INCLUDING THE SAME
    Publication number: 20230159270
    Abstract: An automated transportation system includes a facility layer including at least one first transportation facility, and a system layer, in which an integrated control system controlling the at least one first transportation facility, a material control system (MCS) controlling a transport command with respect to the integrated control system, an application server managing a Real-Time Dispatcher (RTD), and a database storing information corresponding to an operation of the material control system and the real-time dispatcher are established. The facility layer and the system layer are spatially separated. Therefore, in the automated transportation system, the integrated server may be efficiently and stably operated, to quickly respond to a problem when a problem occurs in the system.
    Type: Application
    Filed: November 23, 2022
    Publication date: May 25, 2023
    Inventors: Sang Ho PARK, Hyun Ho CHOI, Jun Seok KIM, Seung Joon RHIE, Soo Hwang CHAE, Seong Heon TAK, Min HUR
  • COIL COMPONENT
    Publication number: 20230154668
    Abstract: A coil component includes: a body including magnetic metal particles and an insulating resin; a coil portion disposed within the body and including a lead-out portion exposed to one surface of the body; a surface insulation layer disposed on the body and having an opening exposing each of at least a portion of the lead-out portion and at least a portion of the one surface of the body; and an external electrode disposed in the opening and connected to the lead-out portion, wherein a connection metal layer in which at least some of the magnetic metal particles are connected to each other is disposed in a region of the one surface of the body, exposed in the opening, and an area of a metal component including the connection metal layer in the region is 75% or more of an area of the region.
    Type: Application
    Filed: May 19, 2022
    Publication date: May 18, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Jun Seok OH
  • Transition metal-dichalcogenide thin film and manufacturing method therefor
    Patent number: 11649545
    Abstract: A method for manufacturing a transition metal-dichalcogenide thin film is provided. The method for manufacturing a transition metal-dichalcogenide thin film can comprise the steps of: preparing a base substrate within a chamber; preparing a precursor comprising a transition metal; repeatedly carrying out, multiple times, a step of providing the precursor on the base substrate and a step of purging the chamber, thereby forming, on the base substrate, a preliminary thin film in which the precursor is adsorbed; and manufacturing a transition metal-dichalcogenide thin film by heat treating the preliminary thin film in a gas atmosphere comprising a chalcogen element.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: May 16, 2023
    Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Tae Joo Park, Dae Hyun Kim, Daewoong Kim, Tae Jun Seok, Hyunsoo Jin
  • METHOD AND APPARATUS FOR SIMULTANEOUS POWER ESTIMATION OF MULTIPLE SIGNAL SOURCES IN COMMUNICATION SYSTEM
    Publication number: 20230147708
    Abstract: An operating method of a power estimation apparatus comprising a fixed antenna and a mobile antenna may comprise: a first operation of obtaining N measurement values by receiving a signal from signal sources using the fixed antenna and the mobile antenna that moves at a speed v from a first point to an Nth point; a second operation of generating a two-dimensional (2D) data collection set comprising N×M measurement values, by repeating the first operation M times; applying an approximation singular value decomposition (SVD) algorithm to the 2D data collection set; and obtaining information of the signal sources based on an application result of the approximation SVD algorithm, wherein N and M are natural numbers.
    Type: Application
    Filed: November 29, 2021
    Publication date: May 11, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Chung Sup KIM, Jun Seok KIM, Jong Soo LIM, Ju Yeon HONG, Young Jun CHONG
  • Welding Jig Micro-Cleaning Apparatus
    Publication number: 20230142000
    Abstract: The present invention relates to a welding jig micro-cleaning apparatus, and more particularly a welding jig micro-cleaning apparatus including a housing, a sandbox connected to the housing, an air supply unit connected to the sandbox through with a hose, a blasting gun positioned in the housing, a jig fixing portion positioned at a lower first end of the blasting gun, and a controller, wherein the jig fixing portion includes a magnetic unit configured to fix a welding jig.
    Type: Application
    Filed: January 4, 2022
    Publication date: May 11, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Dong Hoon Kwak, Jun Seok Yang
  • DEVICE FOR CONTROLLING LINE CONNECTION TYPE FUEL CELL SYSTEM AND METHOD FOR THE SAME
    Publication number: 20230133428
    Abstract: A device for controlling a line connection type fuel cell system and a method for the same are provided. The device for controlling a line connection type fuel cell system includes a plurality of fuel cell modules, an Alternating Current (AC) voltage generator, and a controller to activate the AC voltage generator to generate an AC voltage corresponding to power supplied from a system, and to control the plurality of fuel cell modules to generate a current in synchronization with the AC voltage.
    Type: Application
    Filed: August 20, 2022
    Publication date: May 4, 2023
    Inventors: Yong Doo Son, Jung Tak Kang, Won Jung Kim, Jun Seok Seo
  • DISPLAY DEVICE
    Publication number: 20230133818
    Abstract: A display device includes a display panel; a chip on film attached to an end of the display panel; a printed circuit board electrically connected to an end of the chip on film and including a connector portion; a rotation shaft including the printed circuit board and extending in a direction; and a flexible cable having an end electrically connected to the connector portion of the printed circuit board. The connector portion of the printed circuit board does not overlap the display panel in a plan view.
    Type: Application
    Filed: September 9, 2022
    Publication date: May 4, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Hae Ju YUN, Soo Hyun MOON, Jun Seok MIN, Woo Guen JANG
  • Compound for optoelectronic device and organic optoelectronic device and display device
    Patent number: 11637247
    Abstract: A compound for an organic optoelectronic device is represented by Chemical Formula 1, wherein Ar1 may be a substituted or unsubstituted C6 to C18 aryl group, L1 may be a substituted or unsubstituted C6 to C20 arylene group, a substituted or unsubstituted C2 to C20 heteroarylene group, or a combination thereof, and L2 may be a single bond or a substituted or unsubstituted phenylene group.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: April 25, 2023
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Dong Min Kang, Jun Seok Kim, Nanheon Lee, Byoungkwan Lee, Sangshin Lee, Dongyeong Kim, Min Seok Seo, Eun Sun Yu, Ho Kuk Jung