Patents by Inventor Se Won

Se Won 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).

  • APPARATUS AND METHOD FOR TRAINING MODEL FOR IMAGE SEGMENTATION
    Publication number: 20210366128
    Abstract: An image segmentation model training apparatus according to a disclosed embodiment includes a predictor, which generates a plurality of original masks using an unlabeled original image set and a pre-trained image segmentation model, a label generator, which generates a synthesized image set based on the original image set and the plurality of original masks, and generates a plurality of pseudo labels based on the synthesized image set, a pre-processor, which generates a training image set by performing pseudo labeling on the original image set and the synthesized image set using the plurality of pseudo labels, and a model trainer, which further trains the image segmentation model based on the training image set.
    Type: Application
    Filed: May 27, 2020
    Publication date: November 25, 2021
    Inventors: Ji Hoon KIM, Seung Ho SHIN, Se Won WOO
  • PYRROLO(PYRAZOLO)PYRIMIDINE DERIVATIVE AS LRRK2 INHIBITOR
    Publication number: 20210363144
    Abstract: The present invention relates to a pyrrolo(pyrazolo)pyrimidine derivative having efficacy as an LRRK2 inhibitor, a preparation method therefor, and a pharmaceutical composition for preventing or treating degenerative brain diseases, containing the same.
    Type: Application
    Filed: December 3, 2018
    Publication date: November 25, 2021
    Applicant: OSCOTEC INC.
    Inventors: Jung-Ho KIM, Jang-Sik CHOI, Song-Eun PARK, Hwa Sil KIM, Dong-Sik JUNG, Jong-Sung KOH, Se-Won KIM, Jaekyoo LEE
  • MAKEUP EVALUATION SYSTEM AND OPERATING METHOD THEREOF
    Publication number: 20210357627
    Abstract: A makeup evaluation system can include a mobile terminal for photographing an image and transmitting the photographed image to a makeup server; and a makeup server including a make-up DB management unit for storing at least one algorithm used for make-up evaluation, a region detection unit for detecting a face region in the photographed image, a makeup analysis unit for evaluating makeup by applying the stored algorithm to the detected face region, and a wireless communication unit for transmitting an evaluation result signal including information on the result of evaluating the makeup to the mobile terminal, in which the mobile terminal displays the evaluation result according to a received evaluation result signal, and the makeup server evaluates makeup by applying different algorithms for each face region.
    Type: Application
    Filed: July 29, 2021
    Publication date: November 18, 2021
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Sang E KIM, Do Hyuk KWON, Do Sik HWANG, Tae Seong KIM, Doo Hyun PARK, Ki Hun BANG, Tae Joon EO, Yo Han JUN, Se Won HWANG
  • PAGE BUFFER AND MEMORY DEVICE INCLUDING THE SAME
    Publication number: 20210343347
    Abstract: Systems and methods are described including a page buffer to reduce a threshold voltage distribution skew of memory cells and improve programming performance. The page buffer includes a first circuit element connected to a first terminal for supplying a first bitline voltage, a second circuit element connected to a second terminal for supplying a second bitline voltage, and a latch configured to control the first and second circuit elements.
    Type: Application
    Filed: July 14, 2021
    Publication date: November 4, 2021
    Inventors: Se Won Yun, Kyung Min Kang, Dong Ku Kang
  • Data processing apparatus and method for merging and processing deterministic knowledge and non-deterministic knowledge
    Patent number: 11144833
    Abstract: Provided are a data processing apparatus and method for merging and processing deterministic knowledge and non-deterministic knowledge. The data processing apparatus and method may efficiently process various real-time and large-scale data to convert the data into knowledge by merging and processing non-deterministic knowledge and also deterministic knowledge perceived by an expert. Thus, it is possible to adaptively operate in accordance with a dynamically changing application service environment by converting a conversion rule for converting collected data generated from an application service system into semantic data, a context awareness rule for perceiving context information from given information, and a user query for searching for knowledge information into knowledge and gradually augmenting the knowledge information in accordance with an application service environment.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: October 12, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Soon Hyun Kwon, Eun Joo Kim, Hong Kyu Park, Hyun Joong Kang, Kwi Hoon Kim, Young Min Kim, Hyun Jae Kim, Ji Hoon Bae, Se Won Oh, Jae Hak Yu, Yeon Hee Lee, Ho Sung Lee, Nae Soo Kim, Sun Jin Kim, Cheol Sig Pyo
  • POLYIMIDE AEROGEL HAVING CONTROLLED PARTICLE SIZE AND PORE STRUCTURE, AND METHOD FOR PRODUCING SAME
    Publication number: 20210308647
    Abstract: Proposed are a polyimide aerogel having a controlled particle size and pore structure, and a method for producing the same. More particularly, proposed are a polyimide aerogel in which not only can the particle size of a polyimide resin be controlled, but the pore structure of the polyimide aerogel can also be controlled through an organic solvent mixture, and a method for producing the polyimide aerogel. This can be achieved through: a first step of preparing a solvent; a second step of synthesizing a polyamic acid resin by reacting a diamine-based monomer and an acid anhydride monomer in the solvent; a third step of forming a polyimide resin through imidization of the polyamic acid resin by subjecting the polyamic acid resin to a high-temperature reaction at 150 to 200° C.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 7, 2021
    Inventors: Dae Ho LEE, Moon Jung JO, Hyo Yul PARK, Seung Gun YU, Se Won HAN
  • CRYSTAL POLYMORPH OF 8-BROMO-2-(1-METHYLPIPERIDIN-4-YLAMINO)-4-(4-PHENOXYPHENYLAMINO)PYRIDO[4,3-D]PYRIMIDIN-5(6H)-ONE HYDROCHLORIDE AND METHOD FOR PREPARING SAME
    Publication number: 20210292322
    Abstract: An embodiment relates to a crystal polymorph of 8-bromo-2-(1-methylpiperidin-4-ylamino)-4-(4-phenoxyphenylamino)pyrido[4,3 -d]pyrimidin-5 (6H)-one hydrochloride which can effectively suppress FLT3 and has excellent stability even in a high temperature and humid environment, and a method for preparing same.
    Type: Application
    Filed: August 12, 2019
    Publication date: September 23, 2021
    Applicant: OSCOTEC INC.
    Inventors: Jung-Ho KIM, Jang-Sik CHOI, Hee Kyu LEE, Song-eun PARK, Dong-Sik JUNG, Yung-Geun CHOI, Jong-Sung KOH, Se-Won KIM, Jaekyoo LEE
  • Memory system with minimized heat generation which includes memory that operates at cryogenic temperature
    Patent number: 11127451
    Abstract: A memory system includes a voltage generator disposed in a high temperature region, and suitable for generating a first voltage; a memory disposed in a low temperature region, and suitable for using a second voltage; and a voltage converter disposed between the high temperature region and the low temperature region, suitable for converting the first voltage into the second voltage, and including a core made from a material having lower heat conductivity than a metal.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: September 21, 2021
    Assignee: SK hynix Inc.
    Inventor: Se-Won Lee
  • Catalyst for oxidative dehydrogenation and method of preparing the same
    Patent number: 11117119
    Abstract: The present invention relates to a catalyst for oxidative dehydrogenation and a method of preparing the same. More particularly, the present invention provides a catalyst for oxidative dehydrogenation having a porous structure which may easily control heat generation due to high-temperature and high-pressure reaction conditions and side reaction due to the porous structure and thus exhibits superior product selectivity, and a method of preparing the catalyst.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: September 14, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Myung Ji Suh, Yoon Jae Min, Dong Hyun Ko, Kyong Yong Cha, Se Won Baek, Jun Kyu Han
  • Page buffer and memory device including the same
    Patent number: 11114167
    Abstract: Systems and methods are described including a page buffer to reduce a threshold voltage distribution skew of memory cells and improve programming performance. The page buffer includes a first circuit element connected to a first terminal for supplying a first bitline voltage, a second circuit element connected to a second terminal for supplying a second bitline voltage, and a latch configured to control the first and second circuit elements.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se Won Yun, Kyung Min Kang, Dong Ku Kang
  • Makeup evaluation system and operating method thereof
    Patent number: 11113511
    Abstract: A makeup evaluation system according to an embodiment of the present invention includes a mobile terminal for photographing a facial image and transmitting the photographed facial image to a makeup server, and the makeup server for storing makeup score data and, when receiving the facial image from the mobile terminal, detecting at least one face region in the facial image, calculating a makeup score for each of the detected face regions on the basis of the makeup score data, and transmitting the calculated makeup score to the mobile terminal.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: September 7, 2021
    Assignee: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Sang E Kim, Do Hyuk Kwon, Do Sik Hwang, Tae Seong Kim, Doo Hyun Park, Ki Hun Bang, Tae Joon Eo, Yo Han Jun, Se Won Hwang
  • SUPERCRITICAL DRYING METHOD FOR SILICA WET GEL BLANKET
    Publication number: 20210261420
    Abstract: Provided is a supercritical drying method of a silica wet gel blanket and a method for producing a silica aerogel blanket including the same, the supercritical drying method preventing a salt from being accumulated inside equipment during supercritical drying. By preventing a salt from being accumulated inside equipment during supercritical drying, it is possible to improve the operational stability of the supercritical drying process. In addition, since only a line filter needs to be separated and is easily washed, the time required for washing and the total amount of ammonia wastewater generated therefrom can be reduced, thereby improving efficiency and reducing costs.
    Type: Application
    Filed: November 11, 2019
    Publication date: August 26, 2021
    Inventors: Kyoung Shil OH, Se Won BAEK
  • APPARATUS, METHOD AND RECORDING MEDIUM STORING COMMAND FOR SUPPORTING LEARNING
    Publication number: 20210241644
    Abstract: An apparatus for supporting learning of a user is provided. The apparatus extracts, from a problem image, a first layout including textual information and a second layout including illustrative information, determines a first similarity between the first layout and textual information of a second problem stored, determines a second similarity between the second layout and illustrative information of the second problem, determines a third similarity between the first problem and the second problem by combining the first similarity and the second similarity, determines whether the second problem corresponds to the first problem, and transmits information indicating an answer or solution corresponding to the second problem to the user device.
    Type: Application
    Filed: February 3, 2020
    Publication date: August 5, 2021
    Applicant: ST Unitas Co., Ltd.
    Inventors: Sung Hyuk Yoon, Bon Jun Koo, Joo Young Yoon, Hwe Chul Cho, Se Won Cho
  • Formulation for deposition of silicon doped hafnium oxide as ferroelectric materials
    Patent number: 11081337
    Abstract: In one aspect, the invention is formulations comprising both organoaminohafnium and organoaminosilane precursors that allows anchoring both silicon-containing fragments and hafnium-containing fragments onto a given surface having hydroxyl groups to deposit silicon doped hafnium oxide having a silicon doping level ranging from 0.5 to 8 mol %, preferably 2 to 6 mol %, most preferably 3 to 5 mol %, suitable as ferroelectric material. In another aspect, the invention is methods and systems for depositing the silicon doped hafnium oxide films using the formulations.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: August 3, 2021
    Assignee: Versum Materials U.S., LLC
    Inventors: Xinjian Lei, Matthew R MacDonald, Moo-Sung Kim, Se-Won Lee
  • SUPERCRITICAL DRYING METHOD FOR SILICA WET GEL BLANKET
    Publication number: 20210230006
    Abstract: Provided is a supercritical drying method for a silica wet gel blanket, and a method for producing a silica aerogel blanket including the same, the supercritical drying method being capable of improving drying efficiency. The supercritical drying method improves the efficiency of a supercritical drying step by reducing carbon dioxide usage without additional equipment investment and energy input, thereby drying a silica wet gel blanket in a more economical manner.
    Type: Application
    Filed: December 13, 2019
    Publication date: July 29, 2021
    Inventors: Kyoung Shil OH, Se Won BAEK, Mi Ri KIM
  • METHOD FOR PRODUCING SILICA AEROGEL
    Publication number: 20210206648
    Abstract: A method for producing a silica aerogel, the method including preparing a reactant by adding a basic catalyst to a first silica precursor solution, performing primary gelation in which the reactant is stirred to form a gel precursor, introducing a second silica precursor solution to a fiber, and performing a secondary gelation in which the gel precursor is introduced to the fiber to which the second silica precursor solution was introduced to form a silica aerogel.
    Type: Application
    Filed: November 27, 2019
    Publication date: July 8, 2021
    Inventors: Jong Hun KIM, Se Won BAEK
  • METHOD FOR SYNTHESIZING PRE-HYDROLYZED POLYSILICATE
    Publication number: 20210206923
    Abstract: A method for synthesizing a pre-hydrolyzed polysilicate, wherein a polysilicate is applied as a reactant when synthesizing the pre-hydrolyzed polysilicate, and the total amount of water added in the reaction system is specified. The method is capable of omitting a condensation reaction by applying a polysilicate as a reactant, thereby significantly shortening synthesis time and reducing production costs when compared with a typical synthesis method in which alkoxysilane-based monomer compound is used as a reactant. In addition, the gelation reaction time and the weight average molecular weight can be easily controlled, and a pre-hydrolyzed polysilicate excellent in storage stability and processability can be synthesized.
    Type: Application
    Filed: November 27, 2019
    Publication date: July 8, 2021
    Inventors: Kyu Reon LEE, Kyoung Shil OH, Jong Hun KIM, Se Won BAEK
  • Non-volatile memory devices having enhanced erase control circuits therein
    Patent number: 11056193
    Abstract: A memory device includes an array of vertical NAND strings of nonvolatile memory cells, on an underlying substrate. An erase control circuit is provided, which is configured to drive a plurality of bit lines electrically coupled to the array of vertical NAND strings of nonvolatile memory cells with respective erase voltages having unequal magnitudes during an operation to erase the nonvolatile memory cells in the array of vertical NAND strings. This erase control circuit may also be configured to drive a first of the plurality of bit lines with a first erase voltage for a first duration and drive a second of the plurality of bit lines with a second erase voltage for a second duration unequal to the first duration during the operation to erase the nonvolatile memory cells in the array of vertical NAND strings.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: July 6, 2021
    Inventors: Se-Won Yun, Jin-Young Kim, Il-Han Park, Hyun Seo, Bong-Soon Lim
  • METHOD FOR MANUFACTURING AEROGEL BLANKET
    Publication number: 20210198112
    Abstract: Provided is a method for manufacturing an aerogel blanket having improved processability by reducing manufacturing time and cost, the method including the steps of mixing a precursor material, an acid catalyst and a hydrous alcohol to prepare a sol, depositing a substrate in the sol, and reacting with a gaseous silazane-based compound to form a gel and to perform aging and surface modification reaction simultaneously to form a wet gel blanket, and drying the wet gel blanket to manufacture an aerogel blanket.
    Type: Application
    Filed: December 13, 2019
    Publication date: July 1, 2021
    Inventors: Myung Eun OH, Se Won BAEK, Kyu Reon LEE
  • Method and apparatus for continuously recovering (meth)acrylic acid
    Patent number: 11034642
    Abstract: The present invention relates to a continuous recovery method of (meth)acrylic acid and an apparatus for use in the recovery method. A continuous recovery method of (meth)acrylic acid according to the present invention can ensure a high recovery rate of (meth)acrylic acid through an acetic acid separation process in addition to enabling the stable recovery of (meth)acrylic acid and the operation of continuous processes.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: June 15, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Yoon Jae Min, Se Won Baek, Jong Hun Song, Jae Yul Kim