Patents by Inventor Jae Woo Cho

Jae Woo Cho 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: 12230750
    Abstract: A button-type secondary battery according to the present disclosure includes: an electrode assembly; a lower can configured to accommodate the electrode assembly; an upper can coupled to an opening of the lower can; a gasket configured to insulate a coupling portion between the lower can and the upper can; and a center part provided at a core portion of the electrode assembly, wherein the center part includes: a center pin inserted into the core portion of the electrode assembly; and an upper plate provided with an upper cover surface provided on an upper end of the center pin to protect an upper portion of the electrode assembly, wherein an edge of the upper cover surface is provided to be supported on an inner wall of the lower can.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: February 18, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Min Su Cho, Joo Hwan Sung, Yong Gon Lee, Je Jun Lee, Jae Won Lim, Geon Woo Min, Min Gyu Kim, Sang Hak Chae
  • Publication number: 20250050697
    Abstract: An embodiment suspension system for a vehicle includes a rocker arm housing coupled to a first end of a lower arm through which a rotation axis passes, a rocker arm having a first end surrounded by the rocker arm housing and a second end disposed toward a center of the rocker arm housing, the rocker arm being rotatable together with the lower arm about the rotation axis, a torsion bar having a first end connected to the second end of the rocker arm and a second end extending along the rotation axis and then coupled to a vehicle body connection member, and a contact protrusion disposed on either the rocker arm housing or the rocker arm, the contact protrusion being configured to come into contact with the other of the rocker arm and the rocker arm housing in accordance with a rotation angle of the rocker arm housing.
    Type: Application
    Filed: December 5, 2023
    Publication date: February 13, 2025
    Inventors: Jae Hun Kim, Jin Woo Chun, Jae Geun Bang, Seong-Kweon Joo, Jung Min Cho
  • Patent number: 12220957
    Abstract: An embodiment suspension system for a vehicle includes a rocker arm housing coupled to a first end of a lower arm through which a rotation axis passes, a rocker arm having a first end surrounded by the rocker arm housing and a second end disposed toward a center of the rocker arm housing, the rocker arm being rotatable together with the lower arm about the rotation axis, a torsion bar having a first end connected to the second end of the rocker arm and a second end extending along the rotation axis and then coupled to a vehicle body connection member, and a contact protrusion disposed on either the rocker arm housing or the rocker arm, the contact protrusion being configured to come into contact with the other of the rocker arm and the rocker arm housing in accordance with a rotation angle of the rocker arm housing.
    Type: Grant
    Filed: December 5, 2023
    Date of Patent: February 11, 2025
    Assignees: Hyundai Motor Company, Kia Corporation, Seohan Innobility Co., Ltd.
    Inventors: Jae Hun Kim, Jin Woo Chun, Jae Geun Bang, Seong-Kweon Joo, Jung Min Cho
  • Publication number: 20250046257
    Abstract: A display device includes a circuit layer including emission pixel drivers, and data lines transferring data signals of the emission pixel drivers; a data driver generating the data signals of the emission pixel drivers; and a demultiplexer circuit electrically connected between the data driver and the data lines and including a first demultiplexer transistor turned on by a first demultiplexer control signal and a second demultiplexer transistor turned on by a second demultiplexer control signal. A first data line of the data lines is electrically connected to the data driver through the first demultiplexer transistor and a transfer path shorter than a first extension length. A second data line of the data lines is electrically connected to the data driver through the second demultiplexer transistor and a transfer path longer than or equal to the first extension length.
    Type: Application
    Filed: April 30, 2024
    Publication date: February 6, 2025
    Applicant: Samsung Display Co., LTD.
    Inventors: Byeong Soo KANG, Man Sung KIM, Tae Ho KIM, Yong Ho SUNG, Seung Jun LEE, Yong Su LEE, Jae Woo LEE, Sang Min JEON, Seung Hwan CHO
  • Patent number: 12211630
    Abstract: Provided are stretchable electronics and a method for manufacturing the same. The stretchable electronics may include a substrate, a plurality of electronic elements disposed to be spaced apart from each other on the substrate, and a wire structure disposed on the substrate to connect the plurality of electronic elements to each other. The wire structure may include an insulator extending from one of the electronic elements to the other of the adjacent electronic elements and a metal wire configured to cover a top surface and side surfaces of the insulator. The insulator may include at least one bent part in a plan view.
    Type: Grant
    Filed: August 16, 2022
    Date of Patent: January 28, 2025
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ji Hun Choi, Chan Woo Park, Ji-Young Oh, Seung Youl Kang, Yong Hae Kim, Hee-ok Kim, Jeho Na, Jaehyun Moon, Jong-Heon Yang, Himchan Oh, Seong-Mok Cho, Sung Haeng Cho, Jae-Eun Pi, Chi-Sun Hwang
  • Publication number: 20250018344
    Abstract: The present disclosure relates to a hydrophilic modified polymer membrane and a method for fabricating the same, and more specifically, to a polymer membrane dip-coated with double bond-containing PVDF (DPVDF) and modified to be hydrophilic by reaction with a polymer or monomer containing an amine group, and a method of fabricating the same. The polymer membrane of the present disclosure is fabricated by physically coating a porous polymer substrate by dip coating with DPVDF, and then chemically modifying the surface of the dip-coated substrate to be hydrophilic using a polymer or monomer containing an amine group. That is, the polymer membrane is fabricated by performing both physical coating and chemical coating so that the dissolution of inorganic particles in the membrane can be further suppressed.
    Type: Application
    Filed: July 5, 2024
    Publication date: January 16, 2025
    Applicant: Pukyong National University Industry-University Cooperation Foundation
    Inventors: Kie Yong CHO, Jae Won PARK, Young Je KWON, Min Young SON, Ji Woo BAE
  • Publication number: 20250022784
    Abstract: A method of manufacturing a semiconductor device having a semiconductor die within an extended substrate and a bottom substrate may include bonding a bottom surface of a semiconductor die to a top surface of a bottom substrate, forming an adhering member to a top surface of the semiconductor die, bonding an extended substrate to the semiconductor die and to the top surface of the bottom substrate utilizing the adhering member and a conductive bump on a bottom surface of the extended substrate and a conductive bump on the bottom substrate. The semiconductor die and the conductive bumps may be encapsulated utilizing a mold member. The conductive bump on the bottom surface of the extended substrate may be electrically connected to a terminal on the top surface of the extended substrate. The adhering member may include a laminate film, a non-conductive film adhesive, or a thermal hardening liquid adhesive.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Inventors: Jae Yun Kim, Gi Tae Lim, Woon Kab Jung, Ju Hoon Yoon, Dong Joo Park, Byong Woo Cho, Gyu Wan Han, Ji Young Chung, Jin Seong Kim, Do Hyun Na
  • Patent number: 8369907
    Abstract: A case for a portable terminal includes a case body having a surface provided with a recessed area and a sheet formed of fibers, and is inserted into the recessed area so that end portions of the sheet is covered by the case body. The portable terminal includes the case. A method for manufacturing the case is also discussed.
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: February 5, 2013
    Assignee: LG Electronics Inc.
    Inventors: Seung-Geun Lim, Jai-Joon Jeong, Jae-Woo Cho, Hyo-Sung Park
  • Publication number: 20120194511
    Abstract: An apparatus and method for providing a three-dimensional (3D) input interface is provided. The apparatus includes multiple light emitters to emit an optical signal having a determined characteristic to form a 3D input recognition space; a light receiver to receive the optical signal reflected from an object, which is located in the 3D input recognition space, and to obtain luminous energy information of the optical signal; and a control unit to extract a coordinate of the object based on the luminous energy information, and to control an operation of the apparatus based on the coordinate of the object.
    Type: Application
    Filed: January 10, 2012
    Publication date: August 2, 2012
    Applicant: PANTECH CO., LTD.
    Inventor: Jae-Woo CHO
  • Patent number: 7942550
    Abstract: There are provided a light emitting device and a backlight unit including the same. The light emitting device includes a package body having opposing first and second main surfaces and side surfaces, and formed of a curable resin; first and second external terminal blocks opposing each other and each having first and second surfaces formed on the first and second main surfaces and side surfaces, the first and second external terminal blocks each including a connecting part having a bonding portion located inside the package body and a terminal portion connected to the bonding portion and exposed outward; and an LED chip including an electrode forming surface where first and second electrodes are formed and a light emitting surface located opposite to the electrode forming surface, the LED chip having the first and second electrodes electrically connected to the bonding portions of the first and second external terminal blocks, respectively.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: May 17, 2011
    Assignee: Samsung LED Co., Ltd.
    Inventors: Tomio Inoue, Yu Dong Kim, Jae Woo Cho, Ok Hee Shin
  • Publication number: 20100056232
    Abstract: A case for a portable terminal includes a case body having a surface provided with a recessed area and a sheet formed of fibers, and is inserted into the recessed area so that end portions of the sheet is covered by the case body. The portable terminal includes the case. A method for manufacturing the case is also discussed.
    Type: Application
    Filed: April 17, 2009
    Publication date: March 4, 2010
    Inventors: Seung-Geun LIM, Jai-Joon JEONG, Jae-Woo CHO, Hyo-Sung PARK
  • Publication number: 20100014279
    Abstract: There are provided a light emitting device and a backlight unit including the same. The light emitting device includes a package body having opposing first and second main surfaces and side surfaces, and formed of a curable resin; first and second external terminal blocks opposing each other and each having first and second surfaces formed on the first and second main surfaces and side surfaces, the first and second external terminal blocks each including a connecting part having a bonding portion located inside the package body and a terminal portion connected to the bonding portion and exposed outward; and an LED chip including an electrode forming surface where first and second electrodes are formed and a light emitting surface located opposite to the electrode forming surface, the LED chip having the first and second electrodes electrically connected to the bonding portions of the first and second external terminal blocks, respectively.
    Type: Application
    Filed: November 21, 2008
    Publication date: January 21, 2010
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Tomio Inoue, Yu Dong Kim, Jae Woo Cho, Ok Hee Shin
  • Patent number: D528999
    Type: Grant
    Filed: September 19, 2005
    Date of Patent: September 26, 2006
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Woo Cho, Joon Gil Lee, Ok Hee Shin
  • Patent number: D537798
    Type: Grant
    Filed: September 19, 2005
    Date of Patent: March 6, 2007
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ok Hee Shin, Joon Gil Lee, Jae Woo Cho
  • Patent number: D541759
    Type: Grant
    Filed: September 19, 2005
    Date of Patent: May 1, 2007
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ok Hee Shin, Joon Gil Lee, Jae Woo Cho
  • Patent number: D546783
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: July 17, 2007
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Joon Yoon, Young Taek Kim, Jae Woo Cho, Ok Hee Shin, Hong Min Kim
  • Patent number: D550170
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: September 4, 2007
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Joon Yoon, Young Taek Kim, Jae Woo Cho, Ok Hee Shin, Hong Min Kim
  • Patent number: D550171
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: September 4, 2007
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Joon Yoon, Young Taek Kim, Jae Woo Cho, Ok Hee Shin, Hong Min Kim
  • Patent number: D558156
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: December 25, 2007
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Joon Yoon, Joon Ho Yoon, Jae Woo Cho, Ok Hee Shin, Young Taek Kim, Hong Min Kim