Patents by Inventor Min-Sang Kim

Min-Sang Kim 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: 20190386287
    Abstract: A separator for a secondary cell includes a porous polymer substrate having a first surface, a second surface opposing the first surface, and a plurality of pores connecting the first surface to the second surface; and heat-resistant coating layers formed on at least one of the first surface and the second surface of the porous polymer substrate and on internal surfaces of the pores using an atomic layer deposition process (ALD). Pores having a non-coated region are present in the internal surfaces of the pores.
    Type: Application
    Filed: August 26, 2019
    Publication date: December 19, 2019
    Inventors: Hye Jin KIM, Won Sub KWACK, Min Sang PARK
  • Patent number: 10504970
    Abstract: An organic light emitting diode display that maintains a luminance distribution characteristic of each pixel at the side substantially similar to a luminance distribution characteristic of each pixel at the front of the OLED display by improving a twist of a lateral color with respect to a front color. The organic light emitting diode display includes a substrate, a driving wire disposed on the substrate, a color filter disposed on the driving wire. The color filter includes a blue color filter, a red color filter, and a green color filter formed on the driving wire; and an organic light emitting diode disposed on the color filter, where a recess portion is defined at a lower surface of the blue color filter, and a convex portion is defined at a lower surface of the red color filter or the green color filter.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: December 10, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Min-Woo Kim, Jae-Ik Lim, Man-Seob Choi, Won-Gyun Kim, Won-Sang Park
  • Patent number: 10462896
    Abstract: A display device includes a flexible substrate including a bending area corresponding to an area at which the display device is bent, and a first area and a second area which is spaced apart from the first area by the bending area, a display element unit disposed in the first area of the flexible substrate; and a buffer member disposed in the bending area of the flexible substrate. The buffer member in the bending area includes: a first buffer member having a first maximum thickness, and a second buffer member having a second maximum thickness which is smaller than the first maximum thickness. Among the first buffer member and the second member, the first buffer member disposed closer to the first area and the second member disposed closer to the second area.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: October 29, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Oh June Kwon, Seung Wook Kwon, Hyo Jeong Kwon, Doo Hwan Kim, Min Sang Kim, Chan Ho Moon, Won Je Cho
  • Publication number: 20190311674
    Abstract: A display device includes: a substrate; a plurality of pixels on the substrate; a pixel power supply unit between the plurality of pixels and the substrate, where the pixel power supply unit generates a power source voltage and supplies the power supply voltage to the plurality of pixels; and a display driver which drives the plurality of pixels.
    Type: Application
    Filed: February 4, 2019
    Publication date: October 10, 2019
    Inventors: Jae Min SHIN, Sang Woo KIM, Jong Ho HONG, Min Woo KIM, Won Sang PARK, Jun Hyeong PARK, Hye Jin JOO
  • Publication number: 20190310198
    Abstract: A fluorescence lifetime measurement apparatus according to an embodiment of the present invention includes an illumination light generation unit configured to generate illumination light, a fluorescence photon detection unit configured to collect a fluorescence signal of fluorescence photons generated by illuminating at least one or more samples including fluorescent molecules with the illumination light; and a measurement unit configured to compute a fluorescence lifetime by applying a least square method to a simulation function and a function of the fluorescence signal.
    Type: Application
    Filed: November 17, 2017
    Publication date: October 10, 2019
    Applicants: YONSEI UNIVERSITY INDUSTRY FOUNDATION (YONSEI UIF), INTEKPLUS CO.,LTD.
    Inventors: Dug Young KIM, Won Sang HWANG, Dong Eun KIM, Min Gu KANG
  • Patent number: 10431805
    Abstract: A separator for a secondary cell includes a porous polymer substrate having a first surface, a second surface opposing the first surface, and a plurality of pores connecting the first surface to the second surface; and heat-resistant coating layers formed on at least one of the first surface and the second surface of the porous polymer substrate and on internal surfaces of the pores using an atomic layer deposition process (ALD). Pores having a non-coated region are present in the internal surfaces of the pores.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: October 1, 2019
    Assignees: SK INNOVATION CO., LTD., SK IE TECHNOLOGY CO., LTD.
    Inventors: Hye Jin Kim, Won Sub Kwack, Min Sang Park
  • Patent number: 10418587
    Abstract: A display device includes a substrate which includes a pixel region and a peripheral region which is provided on at least one side of the pixel region, a plurality of pixels provided in the pixel region, a passivation layer that disposed on the substrate, a light emitting element disposed on the passivation layer and which emits light, and a sealing member which covers the light emitting element. The sealing member includes a first inorganic layer disposed on the light emitting element, a lens portion disposed on the first inorganic layer and which extracts light which is emitted from the light emitting element, an organic layer disposed on the lens portion, and a second inorganic layer disposed on the organic layer.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: September 17, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Min Sang Kim, Seung Wook Kwon, Oh June Kwon, Hyo Jeong Kwon, Doo Hwan Kim, Woo Yong Sung
  • Publication number: 20190243501
    Abstract: A display device and a force sensor member provide an enhanced touch sensitivity. The display device includes: a display panel including a first base, and a light-emitting element disposed on the first base. A force sensor member is disposed on a rear surface of the display panel and overlaps with the display panel, wherein the force sensor member includes a first electrode and a second electrode spaced apart from each other, and a conductive polymer pattern disposed between the first electrode and the second electrode and spaced apart from the first electrode or the second electrode.
    Type: Application
    Filed: December 6, 2018
    Publication date: August 8, 2019
    Inventors: JAE IK LIM, Min Woo KIM, Won Sang PARK
  • Publication number: 20190214293
    Abstract: A method of fabricating a semiconductor device includes preparing a substrate including a cell region and a peripheral region having different active region densities, forming cell trenches for limiting cell active regions in the cell region so that the cell active regions are formed to be spaced apart by a first width in a first direction and by a second width in a second direction, forming peripheral trenches for limiting a peripheral active region in the peripheral region, and forming, in the cell trenches, a first insulating layer continuously extending in the first and second directions and contacting sidewalls of the cell active regions, and having a thickness equal to or greater than half of the first width and less than half of the second width.
    Type: Application
    Filed: July 6, 2018
    Publication date: July 11, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyu Jin Kim, Min Su Choi, Sung Hee Han, Bong Soo Kim, Yoo Sang Hwang
  • Patent number: 10347933
    Abstract: A cathode active material for a lithium secondary battery includes lithium transition metal oxide particles, wherein the lithium transition metal oxide particles may include first lithium transition metal oxide particles (first particles) including an interparticular pore and second lithium transition metal oxide particles (second particles) having an average particle diameter within a range of a diameter of the interparticular pore, measured by mercury intrusion porosimetry. By including first particles including an interparticular pore and second particles having an average particle diameter within a range of a diameter of the interparticular pore measured by mercury intrusion porosimetry, the cathode active material may have a reduced interparticular pore present therein. Accordingly, the cathode active material may have an improved pellet density. Consequently, when a lithium secondary battery is manufactured using the cathode active material, the energy density thereof may improve.
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: July 9, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jang Suk Hyun, Jin Young Kim, Ki Tae Kim, Pil Sang Yun, Min Ah Cha, Sang Mi Kim, Hyun Beom Kim
  • Publication number: 20190177827
    Abstract: A coating method for a friction part according to the present disclosure includes the steps of: fabricating a wire comprising, by weight, 0.1% to 1.0% of La2O3 and a balance of Mo; and applying, by flame spraying, the fabricated wire to a surface of the friction part, whereby the friction part has improved wear resistance.
    Type: Application
    Filed: May 14, 2018
    Publication date: June 13, 2019
    Inventors: Ill Joo Lee, Chul Ho Kim, Min Gyun Chung, Yong Sang Joo, Jae Young Lee
  • Patent number: 10296226
    Abstract: Provided herein may be a semiconductor memory device that may include a plurality of memory blocks configured to share bit lines and a common source line, a voltage generation circuit configured to apply an erase voltage to the common source line, and operation voltages to word lines and select lines of the plurality of memory blocks during an erase operation, a read and write circuit configured to check a program and erase status of an unselected memory block of the plurality of memory blocks during the erase operation, and a control logic configured to control the voltage generation circuit so that the operation voltages applied to select lines of a selected memory block are controlled in accordance with a result of checking the program and erase status of the unselected memory block during the erase operation.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: May 21, 2019
    Assignee: SK hynix Inc.
    Inventors: Sung Ho Kim, Min Sang Park, Yong Seok Suh, Kyong Taek Lee, Gil Bok Choi
  • Publication number: 20190148968
    Abstract: An electronic device includes a battery, a power regulator electrically connected with the battery and including an input terminal and an output terminal, a connector electrically connected with the input terminal, a wireless power transmitting circuit electrically connected with the output terminal, a switch electrically connected between the connector and the wireless power transmitting circuit, and a controller configured to identify an approaching external electronic device or a wireless charging-related request, identify whether power is provided from an external power supply via the connector in response to the identification, in response to identifying that power is not provided from the external power supply, supply power from the battery via the power regulator to the wireless power transmitting circuit, and in response to identifying that power is provided from the external power supply, supply the power provided from the external power supply to the wireless power transmitting circuit via the switc
    Type: Application
    Filed: November 13, 2018
    Publication date: May 16, 2019
    Inventors: Dong Zo KIM, Kwang Seob KIM, Ji Won KIM, Hye Won KIM, Chang Hak O, Kyung Woo LIM, Byeong Hyun JANG, Kuk Hwan JUNG, Hyung Koo CHUNG, Se Hyun CHO, Min Cheol HA, Yong Sang YUN
  • Publication number: 20190147111
    Abstract: A chatbot-based cloud management system, including: an interface for receiving a query from a client through a plurality of access channels, and delivering a response generated in response to the received query to the client; a chatbot engine for performing a response processing to the query based on a chat learning model learned in advance and a chat knowledge context, and outputting event occurrence information when a request event from the query occurs; and a processing engine for confirming failure occurrence situation of an infra where the request event has occurred and providing it to the chatbot engine by generating failure countermeasures corresponding to the failure occurrence situation based on a failure model learned in advance and a failure processing rule, when event occurrence information is received from the chatbot engine.
    Type: Application
    Filed: September 27, 2018
    Publication date: May 16, 2019
    Applicant: Bespin Global Inc.
    Inventors: Jong Mok CHOI, Jun Tai KIM, Min Sang PARK, Min Soo JEONG
  • Patent number: 10287542
    Abstract: An automated cell-free protein production system comprises: a protein expression reaction unit comprising a reaction vessel that includes a plurality of dialysis tubes, each including a dialysis membrane and being open at its top; a reaction temperature control unit configured to heat or cool the reaction vessel; a pipette array comprising a plurality of pipettes and configured to suck or discharge solutions using the pipettes; a pipette array moving unit configured to move the pipette array in an upward and downward direction, a forward and backward direction or a left and right direction so as to move solutions; a protein purification unit including a magnetic field application device; and a multi-well plate mounting unit having mounted therein a multi-well plate kit configured to supply solutions that are used for protein production.
    Type: Grant
    Filed: November 29, 2013
    Date of Patent: May 14, 2019
    Assignee: BIONEER CORPORATION
    Inventors: Han Oh Park, Jong Kab Kim, Ji Won Han, You Sang Cho, Min Jung Kim, Ha Neul Kim, Yang Won Lee, Nam Il Kim
  • Publication number: 20180358580
    Abstract: A display device includes a substrate which includes a pixel region and a peripheral region which is provided on at least one side of the pixel region, a plurality of pixels provided in the pixel region, a passivation layer that disposed on the substrate, a light emitting element disposed on the passivation layer and which emits light, and a sealing member which covers the light emitting element. The sealing member includes a first inorganic layer disposed on the light emitting element, a lens portion disposed on the first inorganic layer and which extracts light which is emitted from the light emitting element, an organic layer disposed on the lens portion, and a second inorganic layer disposed on the organic layer.
    Type: Application
    Filed: January 12, 2018
    Publication date: December 13, 2018
    Inventors: Min Sang KIM, Seung Wook KWON, Oh June KWON, Hyo Jeong KWON, Doo Hwan KIM, Woo Yong SUNG
  • Publication number: 20180343753
    Abstract: A display device includes: a substrate including a display region and a bent region provided at a side of the display region; a first insulating layer provided on the bent region of the substrate; a second insulating layer provided on the first insulating layer, the second insulating layer including at least one opening; and a third insulating layer provided on the second insulating layer and the at least one opening, and a pixel unit to display an image is provided on the display region of the substrate.
    Type: Application
    Filed: January 12, 2018
    Publication date: November 29, 2018
    Inventors: Min Sang KIM, Seung Wook KWON, Oh June KWON, Hyo Jeong KWON, Doo Hwan KIM
  • Patent number: 9975997
    Abstract: A composition including a polyamic acid modified with an alkoxysilane group; and an oligo silica compound, wherein the polyamic acid modified with an alkoxysilane group includes a reaction product of (i) a condensation reaction product of an acid anhydride and a diamine, and (ii) a reactive organosilane compound, wherein the oligo silica compound includes a condensation reaction product of an organosilane diol and a an alkoxysilane compound, wherein an amount of silicon atoms in the composition is less than or equal to about 15 wt % based on a total weight of solid contents in the composition.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: May 22, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyunjeong Jeon, Min Sang Kim, Sang Soo Jee, Byunghee Sohn
  • Publication number: 20180026225
    Abstract: A display device includes a substrate having a display area, in which an image is displayed, and a non-display area, in which no image is displayed. The non-display area is disposed on at least one side of the display area. A plurality of pixels is disposed in the display area. An encapsulation layer is disposed on the plurality of pixels. A dam unit is disposed in the non-display area. The dam unit includes a body part and a plurality of protrusions.
    Type: Application
    Filed: March 16, 2017
    Publication date: January 25, 2018
    Inventors: OH JUNE KWON, IL SANG LEE, DOO HWAN KIM, WOO YONG SUNG, MIN SANG KIM, JIN HWAN JEON, SEUNG YONG SONG
  • Patent number: 9775803
    Abstract: A liposome including an elastin-like polypeptide (ELP) and a tumor cell targeting material, a pharmaceutical composition including the liposome, and a method of delivering an active agent to a target site using the liposome.
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: October 3, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min Sang Kim, Hyun Ryoung Kim, Jae Chan Park, Su Young Chae, Sang Joon Park