Patents by Inventor Wook Chun

Wook Chun 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: 11499233
    Abstract: Provided is a plating lamination technology for providing a highly adhesive inner layer of a printed circuit board. The plating lamination technology is effective in providing an electroless plated laminate, including a non-etched/low-roughness pretreated laminate or a low-roughness copper foil, and a printed circuit board including the plated laminate.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: November 15, 2022
    Assignee: YMT CO., LTD.
    Inventors: Sung Wook Chun, Bo Mook Chung, Myong Whan Park
  • Publication number: 20220285763
    Abstract: An aluminum pouch film for a secondary battery and a method for producing the aluminum pouch film are disclosed. The aluminum pouch film includes an aluminum layer; an outer resin layer formed on a first surface of the aluminum layer; a first adhesive layer bonding the aluminum layer and the outer resin layer; an inner resin layer formed on a second surface of the aluminum layer; and a second adhesive layer bonding the aluminum layer and the inner resin layer, wherein the outer resin layer includes a polyimide.
    Type: Application
    Filed: August 6, 2020
    Publication date: September 8, 2022
    Applicant: BTL ADVANCED MATERIAL CO. LTD.
    Inventors: Sang Wook CHUN, Jun Ho SHIM, Soon Sik LEE
  • Publication number: 20220271373
    Abstract: An aluminum pouch film for a secondary battery and a method for manufacturing the aluminum pouch film are disclosed. The aluminum pouch film includes an aluminum layer; an outer resin layer formed on a first surface of the aluminum layer; an inner resin layer formed on a second surface of the aluminum layer; and an adhesive layer for adhering the aluminum layer to the inner resin layer, wherein the outer resin layer includes a copolymer of polyamide and polyimide.
    Type: Application
    Filed: August 6, 2020
    Publication date: August 25, 2022
    Applicant: BTL ADVANCED MATERIAL CO. LTD.
    Inventors: Sang Wook CHUN, Jun Ho SHIM, Soon Sik LEE
  • Publication number: 20220227845
    Abstract: The present invention provides a multispecific anti-HIV antibody that binds to multiple epitopes on HIV envelope protein, wherein the antibody comprises: i. an amino acid sequence that binds to a V1/V2 apex glycan epitope; ii. an amino acid sequence that binds to a V3-base glycan region epitope; iii. an amino acid sequence that binds to a CD4 binding site (CD4bs) epitope; iv. an amino acid sequence that binds to a gp120/gp41 interface epitope; and v. an amino acid sequence that binds to a membrane proximal external region (MPER) epitope.
    Type: Application
    Filed: October 18, 2019
    Publication date: July 21, 2022
    Inventors: Yuxing Li, James Steinhardt, Javier Guenaga, John R. Mascola, Tae-Wook Chun, Susan Moir, Chi-I Chiang
  • Publication number: 20220043528
    Abstract: A touch sensing device includes touch electrodes, a sensing circuit unit configured to sense a capacitance change value of each of a plurality of touch nodes formed by the touch electrodes, an analog-digital converter configured to output the capacitance change value of each of the plurality of touch nodes as digital touch sensing data, and a touch data compensator configured to analyze the touch sensing data to calculate a touch area ratio and configured to compensate for the touch sensing data according to the touch area ratio.
    Type: Application
    Filed: March 10, 2021
    Publication date: February 10, 2022
    Inventors: Yu Na KIM, Soo Jung LEE, Seung Wook CHUN, Bo Ram CHOI
  • Patent number: 11112823
    Abstract: Provided is a display device or a display panel including a substrate on which a plurality of light emitting elements are mountable, and on which at least one hole is formed to penetrate through the substrate among the plurality of light emitting elements, and at least one microphone mountable on a rear side of the substrate to collect a sound passing through the at least one hole.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Il Yoon, Ho June Yoo, Eun Seok Choi, Hyun Kyu Yun, Kang Wook Chun
  • Patent number: 11028495
    Abstract: Provided is a method for producing a porous copper foil. The method includes forming a release layer on a metal carrier, growing copper islands on the metal carrier formed with the release layer by electroless copper plating, forming a porous copper thin layer by copper electroplating, and peeling off the porous copper thin layer from the release layer.
    Type: Grant
    Filed: March 18, 2018
    Date of Patent: June 8, 2021
    Assignee: YMT CO., LTD.
    Inventors: Sung Wook Chun, Ik Beom Kim, Seon Gi Jeon, Dae Hoon Lee, Youn Bong Kang, Jun Mo Hong, Hyeong Gyu Park
  • Patent number: 11013228
    Abstract: The present invention relates to a method of processing allograft skin for transplantation and a cryopreserved allograft skin produced thereby. More specifically, the present invention relates to a method in which a cryoprotectant is prepared by adding sucrose to basic constituents comprising dimethyl sulfoxide, an animal cell culture medium and fetal bovine serum, and then the resulting solution is used to subject skin tissue for transplantation to a freezing process.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: May 25, 2021
    Inventors: Weon Ik Choi, Wook Chun, Jae Deuk Jung
  • Publication number: 20210017650
    Abstract: Provided is a plating lamination technology for providing a highly adhesive inner layer of a printed circuit board. The plating lamination technology is effective in providing an electroless plated laminate, including a non-etched/low-roughness pretreated laminate or a low-roughness copper foil, and a printed circuit board including the plated laminate.
    Type: Application
    Filed: October 14, 2019
    Publication date: January 21, 2021
    Inventors: Sung Wook CHUN, Bo Mook CHUNG, Myong Whan PARK
  • Publication number: 20200241592
    Abstract: Provided is a display device or a display panel including a substrate on which a plurality of light emitting elements are mountable, and on which at least one hole is formed to penetrate through the substrate among the plurality of light emitting elements, and at least one microphone mountable on a rear side of the substrate to collect a sound passing through the at least one hole.
    Type: Application
    Filed: January 14, 2020
    Publication date: July 30, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Il YOON, Ho June YOO, Eun Seok CHOI, Hyun Kyu YUN, Kang Wook CHUN
  • Publication number: 20180282890
    Abstract: Provided is a method for producing a porous copper foil. The method includes forming a release layer on a metal carrier, growing copper islands on the metal carrier formed with the release layer by electroless copper plating, forming a porous copper thin layer by copper electroplating, and peeling off the porous copper thin layer from the release layer.
    Type: Application
    Filed: March 18, 2018
    Publication date: October 4, 2018
    Inventors: Sung Wook Chun, Ik Beom Kim, Seon Gi Jeon, Dae Hoon Lee, Youn Bong Kang, Jun Mo Hong, Hyeong Gyu Park
  • Patent number: 9990384
    Abstract: An electronic device and a method for automatically storing a Uniform Resource Locator (URL) by calculating a content stay value are provided. The method includes detecting a weight value of contents displayed, calculating a stay value using the detected weight value, and when the calculated stay value is greater than a set value, storing the URL of the contents.
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: June 5, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jin-Wook Chun
  • Patent number: 9758889
    Abstract: One embodiment of the present disclosure provides a method for producing a substrate formed with a copper thin layer. The method includes providing a carrier, forming a separation-inducing layer on the surface of the carrier, forming a copper thin layer on the separation-inducing layer, and bonding a core to the copper thin layer.
    Type: Grant
    Filed: May 8, 2014
    Date of Patent: September 12, 2017
    Assignee: YMT CO., LTD.
    Inventor: Sung Wook Chun
  • Patent number: 9623149
    Abstract: The present invention relates to a method for producing an acellular dermal matrix, and to an acellular dermal matrix produced by same, and more particularly, to a method for producing an acellular dermal matrix, in which sucrose is added to base ingredients consisting of glycerol, propylene glycol, and a base solvent or solution so as to produce a cryoprotectant, the solution is injected into the skin below the epidermis and dermis from which cells have been removed, and freeze-drying is then performed.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: April 18, 2017
    Assignee: CGBio Co., Ltd.
    Inventors: Wook Chun, Weon Ik Choi, Joon Pio Hong, Hyun Seung Ryu
  • Patent number: 9432475
    Abstract: Disclosed is a communication network system in a bus network structure and a data transmitting/receiving method, the system including: a broker processing a message routing; a connector; and a plurality of services connected to the broker via the connector, wherein: the service is a communicable terminal node and a network address identifying each service is allocated to the each service, the connector is a module for mediating a connection between the service and the broker, and the broker is a module for setting up a routing path or a connection with the connector to process the message routing, all brokers connected to each other in a full mesh topology.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: August 30, 2016
    Assignee: NHN Entertainment Corporation
    Inventor: Kyoung Wook Chun
  • Patent number: 9395914
    Abstract: A method for providing touch screen-based user interface and a portable terminal adapted to the method are provided. The method includes setting types and display order of icons to be displayed on a touch screen, sensing a touch input to the touch screen, measuring a time that the touch input is retained on the touch screen, and displaying at least one icon, in an order, according to the measured touch input retaining time and the set types and display order of icons. The touch screen-based user interface providing method can allow a user to easily search for and operate a corresponding function, via a relatively small number of touch inputting actions, thereby enhancing the user's experience while the user is using the portable terminal.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: July 19, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jin Wook Chun
  • Patent number: 9342773
    Abstract: A product authentication label includes a carrier layer made of a transparent or translucent material, a plurality of first reflection pattern forming bodies disposed in the carrier layer and configured to reflect a substantially identical reflection pattern regardless of the direction of irradiated light, and a plurality of second reflection pattern forming bodies randomly disposed in the carrier layer and configured to reflect a reflection pattern which varies depending on the direction of irradiated light.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: May 17, 2016
    Inventors: Han Yong Cho, Jae Wook Chun, Myung Ho Kang
  • Patent number: 9307279
    Abstract: A digital broadcasting receiving apparatus with improved start-up speed and a start-up method for the digital broadcasting receiving apparatus are provided. The start-up method for the digital broadcasting receiving apparatus includes performing a booting operation related to a central processing unit (CPU) when the digital broadcasting receiving apparatus is powered on, performing a channel decoding operation related to a channel to be displayed while the CPU booting is being performed, and displaying the channel decoded by the channel decoding operation when the CPU booting and the channel decoding are finished. Accordingly, the start-up time of the digital broadcasting receiving apparatus can be remarkably reduced.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: April 5, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Choon-sik Jung, Kang-wook Chun
  • Publication number: 20150327364
    Abstract: One embodiment of the present disclosure provides a method for producing a substrate formed with a copper thin layer. The method includes providing a carrier, forming a separation-inducing layer on the surface of the carrier, forming a copper thin layer on the separation-inducing layer, and bonding a core to the copper thin layer.
    Type: Application
    Filed: May 8, 2014
    Publication date: November 12, 2015
    Applicant: YMT CO., LTD.
    Inventor: Sung Wook CHUN
  • Publication number: 20150090777
    Abstract: A product authentication label includes a carrier layer made of a transparent or translucent material, a plurality of first reflection pattern forming bodies disposed in the carrier layer and configured to reflect a substantially identical reflection pattern regardless of the direction of irradiated light, and a plurality of second reflection pattern forming bodies randomly disposed in the carrier layer and configured to reflect a reflection pattern which varies depending on the direction of irradiated light.
    Type: Application
    Filed: May 7, 2013
    Publication date: April 2, 2015
    Inventors: Han Yong CHO, Jae Wook CHUN, Myung Ho KANG