Patents by Inventor Jeong-Hwan Kim

Jeong-Hwan 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: 20210065674
    Abstract: A vehicular air conditioning system includes an air conditioner case, a blower configured to blow an air to an internal air flow path of the air conditioner case, a microphone provided in the internal air flow path on a downstream side of the blower and configured to detect noise, and a speaker configured to output sound waves having a phase opposite to a phase of the noise detected by the microphone,
    Type: Application
    Filed: September 21, 2017
    Publication date: March 4, 2021
    Inventors: Jung Seon KIM, Sang Ho OH, Tae Wan KIM, Young Duk PARK, Jeong Hun SEO, Jeong Eun LEE, Joong Heum JUNG, Sun Joo HONG, Jae Hwan JUNG, Bok Sun KANG
  • Publication number: 20210057351
    Abstract: An electronic apparatus includes: a circuit board; a driving chip mounted on the circuit board; a shield-can including a top surface and a side surface extending in a direction from the top surface to the circuit board, wherein the top surface covers the driving chip; and a first film disposed on the shield-can and including a first opening that exposes a part of the top surface of the shield-can.
    Type: Application
    Filed: July 30, 2020
    Publication date: February 25, 2021
    Inventors: Dong Hwan KIM, Hee Chang PARK, Jeong Jin KIM, Jinkyu KIM, Moo-Hyun JO
  • Publication number: 20210053389
    Abstract: The present application relates to a decoration member including a pattern layer provided on one surface of the substrate and including a convex structure or a concave structure arranged two-dimensionally, and a method for preparing the decoration member.
    Type: Application
    Filed: April 9, 2019
    Publication date: February 25, 2021
    Inventors: Pilsung Jo, Jin Suk Song, Sangcholl Han, Ki Hwan Kim, Yong Chan Kim, Nansra Heo, Jeong Woo Shon
  • Publication number: 20210052770
    Abstract: The present invention relates to a composition for bone grafting, comprising nucleic acids, a bone graft material, and a cationic polymer, and a bone graft kit for manufacturing the same. The composition for bone grafting, of the present invention, has been confirmed to promote the formation of a cushioning force that can respond to physiological stress and the formation of new bones at grafted sites, and has been confirmed to improve bone grafting convenience, and thus is expected to be effectively usable in the treatment of bone diseases.
    Type: Application
    Filed: January 28, 2019
    Publication date: February 25, 2021
    Applicant: PHARMARESEARCH PRODUCTS CO., LTD.
    Inventors: Ik Soo KIM, Chul Ho SHIN, Min Hyeong PARK, Su Yeon LEE, Tae Gyun KIM, Sung Oh LEE, Han Sol SEO, Byoung Hwan KONG, Jeong Kuk LEE
  • Publication number: 20210046734
    Abstract: The present disclosure relates to a decoration member comprising a color developing layer comprising a light reflective layer and a light absorbing layer provided on the light reflective layer; and a substrate provided on one surface of the color developing layer, wherein the light absorbing layer comprises a molybdenum-titanium oxide (MoaTibOx).
    Type: Application
    Filed: June 14, 2019
    Publication date: February 18, 2021
    Inventors: Yong Chan KIM, Ki Hwan KIM, Nansra HEO, Jeong Woo SHON, Pilsung JO
  • Patent number: 10923697
    Abstract: An electrode assembly and a method for manufacturing the electrode assembly comprises a plurality of unit cells comprising a positive electrode, a negative electrode, and a separator, respectively, and a separation film folded to be disposed between the plurality of unit cells. The separation film is folded two times or more to come into contact with and surround a first unit cell, which is disposed at an initial position of the separation film, of the plurality of unit cells.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: February 16, 2021
    Inventors: Soo Young Kim, Jong Hun Kim, Jeong Min Ha, Byoung Jin Shin, Jeong Hwan Kang
  • Patent number: 10922011
    Abstract: Provided are a controller configured to perform secure deletion, a key-value storage device including the controller, and a method of operating the key-value storage device. The key-value storage device includes a non-volatile memory including a plurality of blocks, and a controller configured to control a memory operation on the non-volatile memory, receive a write command including a first key and a first value corresponding to the first key from a host, write data of a file corresponding to the first value to at least one block of the plurality of blocks of the non-volatile memory in response to the write command, receive a secure deletion command for the first value from the host, and erase the at least one block to which the first value is written, in response to the secure deletion command.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: February 16, 2021
    Inventors: Jeong-ha Cheon, Ji-hwan Kim, Chan-ik Park, Sang jin Oh
  • Patent number: 10923495
    Abstract: A semiconductor memory device includes a substrate including a cell region and a slimming region; a logic structure disposed over the substrate, the logic structure including logic circuit elements and bottom wiring lines electrically coupled to the logic circuit elements; a source plate disposed over the logic structure; a memory structure including a plurality of memory cells and a plurality of gate electrode layers, wherein the plurality of memory cells are disposed over the source plate of the cell region and a plurality of gate electrode layers are stacked over the source plate of the cell region and the slimming region to be separated from one another and are coupled to the plurality of memory cells; and a first slit cutting the source plate at a boundary between the cell region and the slimming region, wherein the source plate of the slimming region is floated regardless an operation of the memory cells and the logic circuit elements.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: February 16, 2021
    Assignee: SK hynix Inc.
    Inventors: Jin-Ho Kim, Young-Ki Kim, Jeong-Hwan Kim, Sang-Hyun Sung
  • Patent number: 10921929
    Abstract: A touch screen panel for a display device and a method of manufacturing the same are disclosed. In one aspect, the touch screen panel includes a touch substrate including a touch non-recognizing area and a touch recognizing area, and a peripheral wiring formed over the touch non-recognizing area. The peripheral wiring includes a first peripheral layer, a transparent peripheral layer formed over the first peripheral layer, a second peripheral layer formed over the transparent peripheral layer, and a corrosion stop layer formed over the second peripheral layer so as to prevent corrosion. The panel also includes a sensing electrode formed over the touch recognizing area. The sensing electrode includes a first sensing layer formed on the same layer as the first peripheral layer and a transparent sensing layer formed over the first sensing layer and formed on the same layer as the transparent peripheral layer.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: February 16, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jeong-Hwan Kim, Jonghyun Choi, Wonbaek Lee
  • Publication number: 20210037946
    Abstract: The present disclosure relates to a decoration member comprising a color developing layer comprising a light reflective layer and a light absorbing layer provided on the light reflective layer; and a substrate provided on one surface of the color developing layer, wherein the light absorbing layer comprises a molybdenum-titanium oxide (MoaTibOx).
    Type: Application
    Filed: June 14, 2019
    Publication date: February 11, 2021
    Inventors: Yong Chan KIM, Ki Hwan KIM, Nansra HEO, Jeong Woo SHON, Pilsung JO
  • Publication number: 20210040241
    Abstract: A method for preparing a catalyst for use in polymerizing a conjugated diene-based monomer, the catalyst, and a method for preparing a conjugated diene-based polymer using the same are disclosed herein. In an embodiment, a method of preparing a catalyst comprises mixing a lanthanide rare earth element-containing compound, an alkylating agent compound and a halogen compound in the presence of a solvent to prepare a catalyst composition, adding a conjugated diene-based monomer to the catalyst composition to form a preformed catalyst composition, and aging the preformed catalyst composition at a temperature of ?1° C. to ?15° C. for 3 hours to 98 hours to prepare the catalyst. The catalyst has excellent catalyst activity and polymerization reactivity and is useful for preparing a conjugated diene-based polymer which has an excellent modification ratio and improved compounding properties.
    Type: Application
    Filed: October 30, 2018
    Publication date: February 11, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Kyoung Hwan Oh, Hee Jung Jeon, Su Hwa Kim, Jeong Heon Ahn, Jin Sook Ryu, Suk Youn Kang
  • Publication number: 20210037947
    Abstract: The present disclosure relates to a decoration member comprising: a color expression layer comprising a light reflection layer and a light absorption layer provided on the light reflection layer; and a substrate provided on one surface of the color expression layer, in which the light absorption layer comprises a copper nickel oxide (CuaNibOx).
    Type: Application
    Filed: June 14, 2019
    Publication date: February 11, 2021
    Inventors: Yong Chan KIM, Ki Hwan KIM, Nansra HEO, Jeong Woo SHON, Pilsung JO
  • Publication number: 20210030134
    Abstract: The present disclosure relates to a decoration member comprising: a color expression layer comprising a light reflection layer and a light absorption layer provided on the light reflection layer; and a substrate provided on one surface of the color expression layer, in which the light absorption layer comprises a copper nickel oxide (CuaNibOx).
    Type: Application
    Filed: June 14, 2019
    Publication date: February 4, 2021
    Inventors: Yong Chan KIM, Ki Hwan KIM, Nansra HEO, Jeong Woo SHON, Pilsung JO
  • Publication number: 20210033755
    Abstract: The present application relates to a decorative member including a color developing layer including a light reflective layer and a light absorbing layer provided on the light reflective layer; and a substrate provided on one surface of the color developing layer, wherein the light absorbing layer includes a copper oxide (CuaOx).
    Type: Application
    Filed: April 10, 2019
    Publication date: February 4, 2021
    Inventors: Yong Chan Kim, Ki Hwan Kim, Nansra Heo, Jeong Woo Shon, Pilsung Jo
  • Publication number: 20210034121
    Abstract: A panel bottom sheet includes: a first heat dissipation layer; a second heat dissipation layer having circumferential side surfaces located further inside than circumferential side surfaces of the first heat dissipation layer in a plan view, the second heat dissipation layer including: a main heat dissipation pattern including a first opening formed completely through the second heat dissipation layer in a thickness direction; and a heat dissipation substrate disposed directly on the second heat dissipation layer.
    Type: Application
    Filed: July 8, 2020
    Publication date: February 4, 2021
    Inventors: Kang Woo Lee, Boo Kan Ki, June Hyoung Park, Sun Hee Oh, Dong Hyeon Lee, Jeong In Lee, Hyuk Hwan Kim, Seong Sik Choi
  • Patent number: 10912022
    Abstract: The present disclosure discloses a power saving optimization method and device for an access point of a wireless local area network. The present embodiment discloses a power saving optimization method and device for optimizing the weak wakeup interval, a value of the weak awake time period, and a predicted value of power consumption between a station and an access point associated, in order to optimize power saving when the station performs operations in a low power mode, so as to maintain a sleep mode over a long period of time to a maximum extent without data loss in the low power mode.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: February 2, 2021
    Assignee: Dialog Semiconductor Korea Inc.
    Inventors: Jae Ho Kim, Chang Hwan Park, Jeong Hwan Lee
  • Publication number: 20210022475
    Abstract: The present application relates to a decorative member including a color developing layer including a light reflective layer and a light absorbing layer provided on the light reflective layer; and a substrate provided on one surface of the color developing layer, wherein the light absorbing layer includes a copper oxide (CuaOx).
    Type: Application
    Filed: April 10, 2019
    Publication date: January 28, 2021
    Inventors: Yong Chan Kim, Ki Hwan Kim, Nansra Heo, Jeong Woo Shon, Pilsung Jo
  • Publication number: 20210027931
    Abstract: A coil component includes a body having one surface, and one end surface and the other end surface, respectively connected to the one surface and opposing each other, a support substrate embedded in the body, and a coil portion disposed on the support substrate and including first and second lead-out patterns respectively exposed from surfaces of the body. The first lead-out pattern is exposed from the one surface of the body and the one end surface of the body. The second lead-out pattern is exposed from the one surface of the body and the other end surface of the body. The body includes an anchor portion disposed in each of the first and second lead-out patterns.
    Type: Application
    Filed: August 2, 2019
    Publication date: January 28, 2021
    Inventors: Ju Hwan YANG, Jae Hun KIM, Joung Gul RYU, Byung Soo KANG, Byeong Cheol MOON, Jeong Gu YEO
  • Publication number: 20210016540
    Abstract: The present application relates to a decoration member including a substrate layer having a convex structure or a concave structure arranged two-dimensionally, and a method for preparing the decoration member.
    Type: Application
    Filed: April 9, 2019
    Publication date: January 21, 2021
    Inventors: Pilsung JO, Jin Suk SONG, Song Ho JANG, Ki Hwan KIM, Yong Chan KIM, Nansra HEO, Jeong Woo SHON
  • Publication number: 20210013280
    Abstract: A display device includes: a base substrate having a display region including a first region and a second region, and a non-display region; a first semiconductor layer including polysilicon at the second region; a first conductive layer on a first insulating layer, and including a bottom gate electrode at the first region and a second-first gate electrode at the second region; a second semiconductor layer including an oxide on a second insulating layer at the first region; a second conductive layer on a third insulating layer, and including a top gate electrode at the first region and a second-second gate electrode at the second region; and a third conductive layer on a fourth insulating layer, and including a first source electrode and a first drain electrode connected to the second semiconductor layer, and a second source electrode and a second drain electrode connected to the first semiconductor layer.
    Type: Application
    Filed: April 3, 2020
    Publication date: January 14, 2021
    Inventors: Ji Eun CHOI, Deok Hoi KIM, Jeong Hwan KIM, Jong Baek SEON, Jun Cheol SHIN, Jae Hak LEE