Patents by Inventor Seong-Jin An

Seong-Jin 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).

  • Patent number: 10814307
    Abstract: A super absorbent polymer according to the present invention has fast absorption rate while having high permeability and suction power, and thus is preferably used for hygienic materials such as diapers and can exhibit excellent performance.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: October 27, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Seong Beom Heo, Yeon Woo Hong, Hyung Ki Yoon, Bo Hyun Seong, Su Jin Kim, Tae Hwan Jang, Jun Kyu Kim
  • Publication number: 20200330532
    Abstract: Provided are a microorganism having an ability to degrade ethanol and acetaldehyde, and a composition and a kit each including the microorganism.
    Type: Application
    Filed: November 8, 2018
    Publication date: October 22, 2020
    Inventors: Young In KIM, Tai Hoon KIM, Hyei Jin DONG, Woo Jin CHOI, Hyun Uk JEONG, Seong Gon HONG, Dong Wook RYU
  • Publication number: 20200332966
    Abstract: A lighting module disclosed in an embodiment comprises: a substrate; a light-emitting element arranged on the substrate; and a resin member arranged on the substrate and the light-emitting element. The resin member comprises a plurality of side surfaces and an exit surface on the upper portion thereof. The plurality of side surfaces of the resin member comprise a first side surface adjacent to the light emitting device, a second side surface facing the first side surface, and third and fourth side surfaces arranged between the first and second side surfaces so as to face each other. The exit surface of the resin member comprises a light extraction structure having a large length in a first direction and having a concavo-convex pattern in a second direction that is perpendicular to the first direction. The light emitting device comprises an exit area corresponding to a part of the second side surface in the first direction.
    Type: Application
    Filed: July 1, 2020
    Publication date: October 22, 2020
    Inventors: Seong Jin HWANG, Se Eun KANG, Jin Hee KIM, Gyeong Il JIN
  • Publication number: 20200333898
    Abstract: A touch sensor may include a substrate and may include electrode units, first demultiplexers, second demultiplexers, and driving pads all located on the substrate. The electrode units each may include a plurality of electrode groups, the electrode groups each including a plurality of touch electrodes. The first demultiplexers each may include a plurality of sub-demultiplexers and each may be electrically connected to a corresponding one of the electrode units. Each of the sub-demultiplexers of a first demultiplexer may be electrically connected to a corresponding one of the electrode groups of a corresponding electrode unit. The second demultiplexers may be connected between the first demultiplexers and the driving pads.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 22, 2020
    Inventors: Hwa Jeong KIM, Jae Sic LEE, Na Yun KWAK, Dong Hwan KIM, Seung Woo SUNG, Min Kyu WOO, Min Ku LEE, Seong Jun LEE, Sang Jin PAK, Sang Hyun JUN
  • Publication number: 20200326912
    Abstract: Provided are a random number generating device and an operating the same. The random number generating device includes a particle detector, a pulse generator, a clock counter, and a random number converter. The particle detector detects particles emitted from a radioactive isotope. The pulse generator generates pulses corresponding to the particles. The clock counter counts the number of clocks during time intervals between the pulses and generates a plurality of count values. The random number converter adjusts a clock frequency, based on a minimum value and a maximum value of the plurality of count values and converts a target count value generated depending on the adjusted clock frequency into a random number.
    Type: Application
    Filed: April 8, 2020
    Publication date: October 15, 2020
    Inventors: Kyung Hwan PARK, Seong Mo PARK, Byounggun CHOI, Sung Weon KANG, Tae Wook KANG, Jae-Jin LEE, In Gi LIM
  • Publication number: 20200327354
    Abstract: An object recognition system and a method thereof are disclosed. The object recognition system includes: a preprocessing module for generating a first image, in which features of an object displayed in an original image to be recognized are enhanced in a first method on the basis of the original image, and a second image generated on the basis of the original image, in which the features of the object are enhanced in a second method; and a neural network module trained to receive the first image and the second image generated by the preprocessing module and output a result of recognizing the object.
    Type: Application
    Filed: February 25, 2020
    Publication date: October 15, 2020
    Inventors: Young Cheul Wee, Young Hoon Ahn, Yang Seong Jin
  • Patent number: 10802863
    Abstract: An apparatus and method for storing an audit trail in response to execution of a virtual-machine process. The method for storing an audit trail, performed by the apparatus for storing an audit trail in response to execution of a virtual-machine process, includes detecting execution of a process inside a virtual machine, determining whether the executed process is a monitoring target process and determining a type of the process, activating one or more monitoring events for monitoring at least one of an upload, a download and a drop by the process based on a result of the determination, and storing information about occurrence of the activated monitoring event as an audit trail.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: October 13, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyunyi Yi, Sung-Jin Kim, Woomin Hwang, Seong-Joong Kim, Chulwoo Lee, Byung-Joon Kim, Hyoung-Chun Kim
  • Publication number: 20200320331
    Abstract: An object recognition method performed by an object recognition system includes: setting a first binarization area in a portion of a binarization target area of an image, and a first coefficient calculation area including the first binarization area and having an area wider than the first binarization area by a predetermined ratio; determining a first binarization coefficient on the basis of pixel values included in the first coefficient calculation area; performing binarization on the first binarization area through the determined first binarization coefficient; setting a second binarization area in a portion other than the first binarization area, and a second coefficient calculation area including the second binarization area and having an area wider than the second binarization area; determining a second binarization coefficient on the basis of pixel values included in the second coefficient calculation area; and performing binarization on the second binarization area through the determined second binariz
    Type: Application
    Filed: February 25, 2020
    Publication date: October 8, 2020
    Inventors: Young Cheul Wee, Young Hoon Ahn, Yang Seong Jin
  • Publication number: 20200321832
    Abstract: The present invention provides a motor that comprises: a housing; a stator disposed in the housing and having a coil wound therearound; a rotor disposed at an inner side of the stator; a shaft coupled to the rotor; a bus bar-terminal assembly disposed at an upper side of the stator, wherein the bus bar-terminal assembly comprises: a bus bar including a connection terminal coupled to the coil and a terminal connected to an external power supply; and a body disposed at the upper side of the stator such that a part of the bus bar is located inside of the body; wherein a part of the connection terminal and a part of the terminal protrude to an outside of the body, wherein the body includes an alignment guide part formed at an outer circumferential surface of the body to be slide-coupled to an inner circumferential surface of the housing, wherein the connection terminal and the terminal are exposed at an upper surface of the body, wherein the body includes a coil hole through which a connection end of the coil pas
    Type: Application
    Filed: June 17, 2020
    Publication date: October 8, 2020
    Inventors: Seong Jin KIM, Chang Hyun PARK, Kyung Sang PARK
  • Publication number: 20200320332
    Abstract: Disclosed is an object detection method and a system thereof. The object detection method for detecting an object, the method comprising the steps of: extracting line segments from an image in which a detection target is displayed, by an object detection system, generating merged line segments on the basis of directionality of each of the extracted line segments, by the object detection system, specifying candidate outer lines corresponding to outer lines of the object on the basis of a line segment set including the generated merged line segments, by the object detection system; and specifying the candidate outer lines as the outer lines of the object on the basis of whether or not the specified candidate outer lines correspond to appearance attributes of the object, by the object detection system.
    Type: Application
    Filed: June 1, 2020
    Publication date: October 8, 2020
    Inventors: Young Cheul WEE, Young Hoon AHN, Yang Seong JIN
  • Patent number: 10793029
    Abstract: The present disclosure provides a multi-joint seat back for a vehicle, which may include a plurality of partitioned seat back components provided to have a structure in which a seat pad is inserted into a front portion of a skeletal frame and configured to be hinged to one another in a manner of rotating angularly in a forward or backward direction; elastic wires, each of which is connected between two partitioned seat back components selected from the plurality of partitioned seat back components; pulling wires bound to predetermined positions of the elastic wires respectively; and a drive unit connected to the pulling wires such that it winds the pulling wires to pull the elastic wires or otherwise releases the pulling wires to restore the elastic wires.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: October 6, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Chan Ho Jung, Gil Ju Kim, Seong Mun Yun, Seon Chae Na, Ju Yeol Kong, Mu Young Kim, Hyung Jin Park, Sang Uk Yu, Hyun Kyu Moon
  • Patent number: 10796915
    Abstract: Provided is a method for forming an epitaxial layer at a low temperature. The method for forming the epitaxial layer includes transferring a substrate into an epitaxial chamber and performing an epitaxial process on the substrate to form an epitaxial layer on the substrate. The epitaxial process includes heating the substrate at a temperature of about 700° C. or less and injecting a silicon gas into the epitaxial chamber in a state in which the inside of the epitaxial chamber is adjusted to a pressure of about 300 Torr or less to form a first epitaxial layer, stopping the injection of the silicon gas and injecting a purge gas into the epitaxial chamber to perform first purge inside the epitaxial chamber, heating the substrate at a temperature of about 700° C.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: October 6, 2020
    Assignee: EUGENE TECHNOLOGY CO., LTD.
    Inventors: Doo Yeol Ryu, Seung Woo Shin, Cha Young Yoo, Woo Duck Jung, Ho Min Choi, Wan Suk Oh, Hui Sik Kim, Eun Ho Kim, Seong Jin Park
  • Patent number: 10796437
    Abstract: Provided are a system and method for simultaneously reconstructing an initial three-dimensional (3D) trajectory and velocity of an object by using single camera images. The system for simultaneously reconstructing an initial 3D trajectory and velocity of an object by using single camera images includes a receiver configured to receive 3D world coordinate information of a starting point of an object and object-captured image information of a single camera, a two-dimensional (2D) coordinate acquisition unit configured to acquire 2D image coordinates of the object from the object-captured image information, and a reconstructor configured to simultaneously reconstruct an initial 3D velocity and trajectory of the object by applying a 3D motion equation to the 2D image coordinates and depth information from the single camera to the object.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: October 6, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jong Sung Kim, Myung Gyu Kim, Woo Suk Kim, Seong Min Baek, Sang Woo Seo, Sung Jin Hong
  • Publication number: 20200311376
    Abstract: Various embodiments disclosed herein relates to a fingerprint recognition package and, according to one embodiment, the fingerprint recognition package may comprise: a circuit board; an image sensor die attached and electrically connected to the circuit board; a light-shielding member applied to the circuit board; and an adhesive member attached to one side of the light-shielding member. Various other embodiments are also possible.
    Type: Application
    Filed: August 24, 2018
    Publication date: October 1, 2020
    Inventors: Mi-Jin KIM, Seong-Jun KIM, Kyo-Ree LEE, Tae-Sang PARK, Tack-Mo LEE
  • Publication number: 20200310349
    Abstract: Provided are an improved holographic reconstruction apparatus and method. A holographic reconstruction method includes: obtaining an object hologram of a measurement target object; generating a digital reference hologram calculated from the obtained object hologram; extracting each of a first phase information of the object hologram and a second phase information of the calculated digital reference hologram; calculating a phase information difference from the first phase information of the object hologram and the second phase information of the calculated digital reference hologram; and compensating for distorted phase information based on the calculated phase information difference, and calculating quantitative thickness information of the measurement target object by using the compensated distorted phase information to reconstruct 3-dimensional (3D) shape information and quantitative thickness information of the measurement target object.
    Type: Application
    Filed: October 20, 2017
    Publication date: October 1, 2020
    Applicant: NAEILHAE, CO. LTD.
    Inventors: Byung Mok Kim, Mal Eum Sung, Seong Jin Park, Sang Jin Lee
  • Publication number: 20200305772
    Abstract: Disclosed are a blood glucose measuring device, a blood glucose measuring system, and a method for measuring blood glucose using the blood glucose measuring device. The present blood glucose measuring device comprises: a sensor for measuring blood glucose via a body fluid of a user; and a processor for obtaining error information of the sensor by comparing a first blood glucose level measured by the sensor, and a second blood glucose level measured via the blood of the user, at a first calibration interval during a preset time; calculating the time taken for the error range of the sensor to reach a preset threshold value, on the basis of the first calibration interval and the error information of the sensor; and setting the first calibration interval as a second calibration interval on the basis of the calculated time.
    Type: Application
    Filed: October 11, 2018
    Publication date: October 1, 2020
    Inventors: Young-jae OH, Hyoung-seon CHOI, Seong-je CHO, Seo-young YOON, Kyoung-jin MOON, Chul-ho CHO
  • Publication number: 20200309779
    Abstract: Provided are a method of diagnosing cancer, the method including bringing a sample isolated from an individual into contact with an antibody, a polypeptide or a combination thereof, which specifically binds to a BAG2 polypeptide or a fragment thereof; measuring the presence or level of BAG2 in the sample from a complex formed by coming into contact with the antibody, the polypeptide, or the combination thereof, which specifically binds to the BAG2 polypeptide or the fragment thereof; and comparing the presence or level of BAG2 measured from the sample with a BAG2 level measured from a control group, and a kit for diagnosing cancer.
    Type: Application
    Filed: October 24, 2018
    Publication date: October 1, 2020
    Inventors: Seong Jin KIM, Kyung Min YANG
  • Patent number: 10788169
    Abstract: An embodiment provides a lighting device comprising: a conversion unit including an optical layer having a plurality of optical patterns; a light emitting element for emitting light toward the optical patterns; and a circuit board on which the light emitting element is disposed, wherein the plurality of optical patterns are spaced apart from each other in a first direction and extend in a second direction intersecting the first direction, and the optical layer has a curvature in the first direction.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: September 29, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Hyun Duck Yang, Seong Jin Kim, Eay Jin Lim, Kwang Ho Park, Jae Hyuk Jang, Young Jae Choi
  • Publication number: 20200305012
    Abstract: A method for operating a terminal in a wireless communication system is provided. The method includes at least one of transmitting data to and receiving data from a primary cell using a first Radio Frequency (RF) path, and, when a secondary cell is deactivated, operating a second RF path to perform searching and measurement with respect to at least one target cell at a frequency different from a frequency of the primary cell.
    Type: Application
    Filed: June 8, 2020
    Publication date: September 24, 2020
    Inventors: Doo-Hee LEE, Byung-Wook KIM, Seong-Joon KIM, Jae-Ho SONG, Myung-Hoon YEON, Se-Jin KIM, Kyung-Hwan LEE
  • Patent number: 10780769
    Abstract: A power transmission apparatus of a hybrid electric vehicle using an engine and first and second motor/generators as power sources, may include a first shaft, a second shaft which is selectively connectable to the first shaft and fixedly connected to the first motor/generator, a third shaft selectively connectable to the first shaft, a fourth shaft coaxially mounted with the third shaft, a fifth shaft transferring rotational power transmitted from the third and fourth shafts to a final reduction gear, a sixth shaft fixedly connected to the second motor/generator, a seventh shaft transferring rotational power transmitted from the sixth shaft to the final reduction gear and a planetary gear set including first, second, and third rotation elements wherein the first to seventh shafts are externally gear-meshed with each other by four gear sets so that rotational power is transmitted.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: September 22, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Wonmin Cho, Kijong Park, Yong Uk Shin, Seongwook Ji, Woochurl Son, Ki Been Lim, Ki Dong Kim, Woo Jin Chang, Seong Wook Hwang, Ki Tae Kim