Patents by Inventor Kyeong-keun Woo

Kyeong-keun Woo 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: 11951832
    Abstract: A driver assistance system for vehicles, which is capable of preventing driver carelessness from causing a vehicle accident when a vehicle stops while traveling, includes a vehicle sensor unit configured to detect driver state data, a driver assistance unit operated to assist a driver when driver carelessness about vehicle driving is detected when a vehicle stops while traveling, and a control unit configured to identify whether the driver is careless based on the driver state data when the vehicle stops while traveling, and to operate the driver assistance unit when the driver carelessness is detected, preventing the vehicle from driving.
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: April 9, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Dong Hyeon Woo, Kyeong Keun Kim, Min Kyu Han, Da Som Yang
  • Patent number: 7674534
    Abstract: An electromagnetic wave shielding filter that has low electric conductivity, high visible light transmittance and good durability, a method of manufacturing the electromagnetic wave shielding filter, and a PDP apparatus including the electromagnetic wave shielding filter. The electromagnetic wave shielding filter includes a laminate structure including multiple stacks each consisting of a niobium oxide layer, a first protective layer having a ZnO as a main component, and a metal layer sequentially laminated in that order, the multiple stacks formed by repeatedly laminating the respective layers at least three times, and a niobium oxide layer formed on the laminate structure.
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: March 9, 2010
    Assignee: Samsung Corning Co., Ltd.
    Inventors: Eui-soo Kim, Kyeong-keun Woo, Jeong-hong Oh, Tae-soon Park
  • Publication number: 20090058250
    Abstract: A filter for a display apparatus is placed in front of a display panel, wherein CIE chromaticity coordinates of the filter under a standard of a D65 light source have values of ?2.0?a*?2.0 and ?2.0?b*?2.0. The CIE chromaticity coordinates of the filter under the standard of the D65 light source have a value of 60?L*?80. The colorants include a first colorant absorbing 380 nm to 480 nm wavelength light, a second colorant absorbing 450 nm to 550 nm wavelength light, and a third colorant absorbing 560 nm to 620 nm wavelength light. The first to third colorants can be contained in at least one of a color compensating layer, a low-refraction layer having a refractive index of 1.5 or less, an external light shielding layer, a hard coating layer and an adhesive layer.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 5, 2009
    Applicant: Samsung Corning Precision Glass Co., Ltd.
    Inventors: Dong-Keun Sin, Ji-Yoon Seo, Sung-Nim Jo, Ji-Young Kim, Mi-Young Lim, Kyeong-Keun Woo, Dae-Chul Park, Sang-Yoon Oh, Kun-Yong Jang, Hwa-Yeon Lee, Moon-Jin Choi, Shin-Wook Kim, Seok-Won Kim, Dong-Hwal Lee
  • Publication number: 20060083938
    Abstract: An electromagnetic wave shielding filter that has low electric conductivity, high visible light transmittance and good durability, a method of manufacturing the electromagnetic wave shielding filter, and a PDP apparatus including the electromagnetic wave shielding filter. The electromagnetic wave shielding filter includes a laminate structure including multiple stacks each consisting of a niobium oxide layer, a first protective layer having a ZnO as a main component, and a metal layer sequentially laminated in that order, the multiple stacks formed by repeatedly laminating the respective layers at least three times, and a niobium oxide layer formed on the laminate structure.
    Type: Application
    Filed: October 4, 2005
    Publication date: April 20, 2006
    Applicant: Samsung Corning Co., Ltd.
    Inventors: Eui-soo Kim, Kyeong-keun Woo, Jeong-hong Oh, Tae-soon Park
  • Publication number: 20040157044
    Abstract: An anti-reflective and anti-static multilayer structure for display device, comprising a glass substrate, and an ITO layer, a first Nb2O5 layer, a first SiO2 layer, a second Nb2O5 layer and a second SiO2 layer, which are successively formed on the glass substrate, achieves good film adhesive strength, solidity and enhanced photoreflectance.
    Type: Application
    Filed: December 31, 2003
    Publication date: August 12, 2004
    Applicant: Samsung Corning Co., Ltd.
    Inventors: Tae Soo Kang, Je Choon Ryoo, Kyeong Keun Woo, Cha Hyun Ku, Jeong Hong Oh, Kyo Jeong Kim
  • Publication number: 20030027001
    Abstract: An anti-reflective and anti-static multilayer structure for display device, comprising a glass substrate, and an ITO layer, a first Nb2O5 layer, a first SiO2 layer, a second Nb2O5 layer and a second SiO2 layer, which are successively formed on the glass substrate, achieves good film adhesive strength, solidity and enhanced photoreflectance.
    Type: Application
    Filed: July 31, 2002
    Publication date: February 6, 2003
    Inventors: Tae Soo Kang, Je Choon Ryoo, Kyeong Keun Woo, Cha Hyun Ku, Jeong Hong Oh, Kyo Jeong Kim