Patents by Inventor Ji-Sang Park

Ji-Sang 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: 20240127869
    Abstract: A storage device having a multi drop structure is provided. The storage device comprises a storage controller configured to output a data signal, a first non-volatile memory configured to receive the data signal, a first wiring electrically connected to the storage controller and configured to transfer the data signal, a first termination module including a first impedance element that electrically connects the first wiring to at least one of a power voltage or a ground voltage, a second wiring electrically connected to the first wiring and configured to transfer the data signal to the first non-volatile memory, and a third wiring electrically connected to the first wiring and configured to transfer the data signal to the first termination module.
    Type: Application
    Filed: May 15, 2023
    Publication date: April 18, 2024
    Inventors: Jae-Sang Yun, Kwang Soo Park, Ji Woon Park, Bong Gyu Kang, Su-Jin Kim
  • Patent number: 11951510
    Abstract: There is provided an apparatus for forming a magnetic pigment pattern on an article. The apparatus includes: a magnetic pattern mold having nonmagnetic pattern grooves engraved in a predetermined pattern and providing predetermined magnetic field lines on a pattern-forming object surface of an article by generating magnetism in areas outside the nonmagnetic pattern grooves; and a spray unit spraying an adhesive resin composite containing a ferromagnetic pigment onto the pattern-forming object surface of the article. A predetermined magnetic pigment pattern is formed while the magnetic pigment of the adhesive resin composite that is applied to the pattern-forming object surface of the article is rearranged along magnetic field lines generated by the magnetic pattern mold.
    Type: Grant
    Filed: December 28, 2022
    Date of Patent: April 9, 2024
    Assignee: ASSEMS INC.
    Inventors: Ji-Sang Jang, Jae-Jeong Lee, Kyoung-Kyu Kim, Kyung-Seok Choi, Chi-Kyun Park
  • Patent number: 11935980
    Abstract: A filtering panel includes a molding layer part; a pattern layer part having an incident surface through which light emitted from a light source and viewing light transmitted to an observer enter, and an accommodation surface which is the reverse surface of the incident surface, wherein the molding layer part is stacked on the incident surface so as to be adjacent thereto, and the pattern layer part adjusts the optical paths of the emitted light and the viewing light; and a filtering layer part formed on a lower incident surface of the pattern layer part having the incident surface of the viewing light that enters from a lower region below a horizontal reference line, wherein the reflectivity of the visible light in the viewing light incident on the lower region is made greater than that of an upper region above the reference line by means of mirror reflection.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: March 19, 2024
    Assignees: POSCO CO., LTD, RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
    Inventors: Sung-Ju Tark, Kun-Hoon Baek, Jun-Hong Kim, Youn-Joung Choi, Ji-Sang Park
  • Publication number: 20240075896
    Abstract: Disclosed herein method and device for personalized active safety control. The method includes: generating input data including body information of a vehicle occupant and occupancy state information of the occupant; outputting initial control data of a restraint device of a vehicle based on collision data that responds to occurrence of a collision of the vehicle; producing injury risk information for each piece of adjustment restraint information by using a safety control model based on the adjustment restraint information, in which a variable adjustment parameter is applied to the initial control data, and the input data; generating, by the safety control model, optimal restraint control information among the adjustment restraint information, based on the injury risk information; and controlling the restraint device based on the optimal restraint control information.
    Type: Application
    Filed: November 9, 2022
    Publication date: March 7, 2024
    Inventors: Ji Hoon Oh, Dong Min Shin, Un Chin Park, Il Sang Kim
  • Patent number: 11784271
    Abstract: A pattern-glass, according to one embodiment of the present invention, can comprise: a base plate unit coupled to a support body; and a pattern unit provided in the base plate unit, and comprising a transmission area to which light transmits while an angle, formed between an entrance direction and a deviation direction in a light path formed by the light emitted from a light source, forms an obtuse angle range, and a reflection area in which an angle, formed between an entrance direction and a deviation direction in a light path of vision light transferred to an observer, forms an acute angle range so as to have reflectivity bigger than that in the transmission area.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: October 10, 2023
    Assignees: POSCO CO., LTD, RESEARCH INSTITUTTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
    Inventors: Tae-Won Kim, Tae-Joon Park, A-Rong Kim, Ji-Sang Park, Kun-Hoon Baek
  • Publication number: 20220052211
    Abstract: The purpose of the present invention is to provide a method for manufacturing a solar cell module, comprising the steps of: placing a mixture solution comprising a polysiloxane and a curing agent in a humidified condition and sealing same; forming a polysiloxane film by curing the mixture solution; and manufacturing a porous polysiloxane film by evaporating water drops formed on the surface of the polysiloxane film. By applying the porous polysiloxane film manufactured by the present invention to a solar cell module, weight reduction and efficiency improvement effects of the solar cell module can be obtained.
    Type: Application
    Filed: August 2, 2019
    Publication date: February 17, 2022
    Inventors: Sung-Ju Tark, Im-Soo Mok, Ji-Sang Park, Kun-Hoon Baek, A-Rong Kim
  • Publication number: 20220005963
    Abstract: A filtering panel includes a molding layer part; a pattern layer part having an incident surface through which light emitted from a light source and viewing light transmitted to an observer enter, and an accommodation surface which is the reverse surface of the incident surface, wherein the molding layer part is stacked on the incident surface so as to be adjacent thereto, and the pattern layer part adjusts the optical paths of the emitted light and the viewing light; and a filtering layer part formed on a lower incident surface of the pattern layer part having the incident surface of the viewing light that enters from a lower region below a horizontal reference line, wherein the reflectivity of the visible light in the viewing light incident on the lower region is made greater than that of an upper region above the reference line by means of mirror reflection.
    Type: Application
    Filed: November 27, 2019
    Publication date: January 6, 2022
    Inventors: Sung-Ju Tark, Kun-Hoon Baek, Jun-Hong Kim, Youn-Joung Choi, Ji-Sang Park
  • Patent number: 11080850
    Abstract: Disclosed herein are a glaucoma diagnosis method using a fundus image and an apparatus for the same. The glaucoma diagnosis method includes performing data amplification of generating multiple transformed images for an original fundus image based on a preprocessed image of the original fundus image, allowing multiple individual learning models of different types to be learned based on the multiple transformed images and generating a glaucoma determination model based on respective outputs of the learned multiple individual learning models, and diagnosing a class of glaucoma for the original fundus image based on the glaucoma determination model.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: August 3, 2021
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Konyang University Industry-Academic Cooperation Foundation
    Inventors: Hyeon-Sung Cho, Jae-Hoon Jeong, Jong-Yeup Kim, Ji-Sang Park
  • Publication number: 20200161491
    Abstract: A pattern-glass, according to one embodiment of the present invention, can comprise: a base plate unit coupled to a support body; and a pattern unit provided in the base plate unit, and comprising a transmission area to which light transmits while an angle, formed between an entrance direction and a deviation direction in a light path formed by the light emitted from a light source, forms an obtuse angle range, and a reflection area in which an angle, formed between an entrance direction and a deviation direction in a light path of vision light transferred to an observer, forms an acute angle range so as to have reflectivity bigger than that in the transmission area.
    Type: Application
    Filed: August 17, 2018
    Publication date: May 21, 2020
    Inventors: Tae-Won Kim, Tae-Joon Park, A-Rong Kim, Ji-Sang Park, Kun-Hoon Baek
  • Publication number: 20190220973
    Abstract: Disclosed herein are a glaucoma diagnosis method using a fundus image and an apparatus for the same. The glaucoma diagnosis method includes performing data amplification of generating multiple transformed images for an original fundus image based on a preprocessed image of the original fundus image, allowing multiple individual learning models of different types to be learned based on the multiple transformed images and generating a glaucoma determination model based on respective outputs of the learned multiple individual learning models, and diagnosing a class of glaucoma for the original fundus image based on the glaucoma determination model.
    Type: Application
    Filed: January 11, 2019
    Publication date: July 18, 2019
    Inventors: Hyeon-Sung Cho, Jae-Hoon Jeong, Jong-Yeup Kim, Ji-Sang Park
  • Patent number: 10303223
    Abstract: An electronic device is provided which includes a first housing including a first surface and a second surface that faces in a direction opposite or perpendicular to the first surface, a second housing including a third surface that is capable of facing the first surface and a fourth surface that faces in a direction opposite or perpendicular to the third surface, and a hinge structure at least partially inserted into a first recess open on the first surface and a second recess open on the third surface, and couples the first housing and the second housing to be rotatable in relation to each other.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: May 28, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Ji-Sang Park, Ki-Sung Kim, Du-Yeong Choi
  • Publication number: 20180024596
    Abstract: An electronic device is provided which includes a first housing including a first surface and a second surface that faces in a direction opposite or perpendicular to the first surface, a second housing including a third surface that is capable of facing the first surface and a fourth surface that faces in a direction opposite or perpendicular to the third surface, and a hinge structure at least partially inserted into a first recess open on the first surface and a second recess open on the third surface, and couples the first housing and the second housing to be rotatable in relation to each other.
    Type: Application
    Filed: May 22, 2017
    Publication date: January 25, 2018
    Inventors: Ji-Sang PARK, Ki-Sung KIM, Du-Yeong CHOI
  • Patent number: 9407360
    Abstract: Disclosed is an optical line monitoring system and method which detects an optical line where a disorder occurs, by using an OTDR (Optical Time Domain Reflectometer) pulse pattern with matching information. The optical line monitoring system generates and stores a reference OTDR pulse pattern matched with identification information of an optical channel service unit, and compares the matched reference OTDR pulse pattern with the OTDR pulse pattern collected at an inspection time to verify an optical line region where a disorder occurs.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: August 2, 2016
    Assignee: LS CABLE LTD.
    Inventors: Ji-Sang Park, Lae-Hyuk Park, Ki-Yeul Kim, Kwan-Hee Han, Eun-Jeong Yang
  • Patent number: 9352337
    Abstract: A fixed angle hybrid centrifuge rotor includes an outer portion of composite material reinforced with fiber at least along a peripheral direction, an inner portion having stiffness less than ? of stiffness of the outer portion and provided with a plurality of slots receiving specimens, and a reinforcer of composite material mounted into the slots of the inner portion, the reinforcer fabricated from material having higher stiffness than that of the inner portion and reinforced with fiber along at least peripheral direction of the slot. The reinforcer penetrates the inner portion and at least a part of the reinforcer downwardly protrudes from the inner portion. The rotor can rotate at a high speed and provides improved safety.
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: May 31, 2016
    Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Hak Gu Lee, Ji Hoon Kim, Ji Sang Park, Woo Kyoung Lee
  • Patent number: D791099
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: July 4, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-Sang Park, Seung-Ho Lee, Jin-Hoo Lee, Jae-Woong Chung, Du-Yeong Choi
  • Patent number: D791751
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: July 11, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-Sang Park, Seung-Ho Lee, Jin-Hoo Lee, Jae-Woong Chung
  • Patent number: D791752
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: July 11, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-Sang Park, Seung-Ho Lee, Jin-Hoo Lee, Jae-Woong Chung, Du-Yeong Choi
  • Patent number: D804461
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: December 5, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-Sang Park, Seung-Ho Lee, Jin-Hoo Lee, Jae-Woong Chung, Du-Yeong Choi
  • Patent number: D844580
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: April 2, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji-Sang Park, Ji-Eun Myung, Jae-Woong Chung, Do-Hyung Ha
  • Patent number: D975081
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: January 10, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Ji-Sang Park