Patents by Inventor Yong Gu Cho

Yong Gu 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).

  • Publication number: 20240154112
    Abstract: A cathode active material for a lithium secondary battery according to an embodiment includes lithium metal oxide particles containing lithium and nickel, and containing a small amount of cobalt or no cobalt. An average particle diameter, a modulus and a hardness of the lithium metal oxide particles are adjusted to satisfy a desired relation. A lithium secondary battery has improved high-temperature storage properties, structural stability and high power properties.
    Type: Application
    Filed: October 24, 2023
    Publication date: May 9, 2024
    Inventors: Hong Ki KIM, Min Gu KANG, Seung Hyun KIM, Young Hoon DO, Young Uk PARK, Yoon Ji LEE, Yong Hyun CHO
  • Publication number: 20240128502
    Abstract: An embodiment solid electrolyte includes a first compound and a second compound. The first compound is represented by a first chemical formula Li7-aPS6-a(X11-bX2b)a, wherein X1 and X2 are the same or different and each represents F, Cl, Br, or I, and wherein 0<a?2 and 0<b<1, and the second compound is represented by a second chemical formula Li7-cP1-2dMdS6-c-3d(X11-eX2e)c, wherein X1 and X2 are the same or different and each represents F, Cl, Br, or I, wherein M represents Ge, Si, Sn, or any combination thereof, and wherein 0<c?2, 0<d<0.5, and 0<e<1.
    Type: Application
    Filed: August 14, 2023
    Publication date: April 18, 2024
    Inventors: Sa Heum Kim, Yong Jun Jang, Yong Gu Kim, Sung Man Cho, Sun Ho Choi, Seong Hyeon Choi, Kyu Sung Park, Young Gyoon Ryu, Suk Gi Hong, Pil Sang Yun, Myeong Ju Ha, Hyun Beom Kim, Hwi Chul Yang
  • Patent number: 9696830
    Abstract: Provided is a method of manufacturing a transparent circuit substrate for a touch screen. The method may involve forming an electrode layer on a transparent substrate, stacking a light shielding layer on the transparent substrate such that the light shielding layer is located on an outside of the electrode layer, stacking a mask on the light shielding layer and the electrode layer, forming a conductive layer on the mask, forming connecting lines for connecting the electrode layer and connecting terminals by removing the mask and a portion of the conductive layer, and forming the connecting terminals on the light shielding layer such that the connecting terminals contact the connecting lines.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: July 4, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Han Kim, Yeong-Seop Lee, Seok-Hong Jeong, Myung-Sop Lee, Kyoung-Suk Oh, Jung-Hun Woo, Dong-Chul Lee, Jong-Hyun Yim, Sung-Il Jang, Yong-Gu Cho, Hyoung-Jun Go, Kyoung-Hun Kim, Jeong-Eun Kim, Hyeon-Beom Kim, Dae-Bin Noh, Jae-Young Park, Eun-Jin Baek, Chung-Hee Lee, Sung-Ho Jung, Jae-Wook Cho
  • Patent number: 9535517
    Abstract: A transparent adhesive unit for a touch screen is provided. The transparent adhesive unit includes a transparent film, a noise-blocking layer located on a first surface of the transparent film and formed of a conductive material, a first adhesive layer located on a surface of the noise-blocking layer, and a second adhesive layer located on a second surface of the transparent film, in which the second surface is positioned in opposition to the first surface.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: January 3, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeong-Seop Lee, Myung-Sop Lee, Yong-Gu Cho
  • Patent number: 9329729
    Abstract: Provided herein is a capacitive-type touch panel. The capacitive-type touch panel may include a first transparent substrate, a first conductive layer positioned on the first transparent substrate, a sensor layer having a second conductive layer spaced from the first conductive layer by a spacer, and a second transparent substrate positioned on the sensor layer. The first conductive layer and the second conductive layer may be transparent.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: May 3, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Han Kim, Yeong-Seop Lee, Seok-Hong Jeong, Myung-Sop Lee, Kyoung-Suk Oh, Jung-Hun Woo, Dong-Chul Lee, Jong-Hyun Yim, Sung-Il Jang, Yong-Gu Cho, Hyoung-Jun Go, Kyoung-Hun Kim, Jeong-Eun Kim, Hyeon-Beom Kim, Dae-Bin Noh, Jae-Young Park, Eun-Jin Baek, Chung-Hee Lee, Sung-Ho Jung, Jae-Wook Cho
  • Publication number: 20140362311
    Abstract: Provided is a method of manufacturing a transparent circuit substrate for a touch screen. The method may involve forming an electrode layer on a transparent substrate, stacking a light shielding layer on the transparent substrate such that the light shielding layer is located on an outside of the electrode layer, stacking a mask on the light shielding layer and the electrode layer, forming a conductive layer on the mask, forming connecting lines for connecting the electrode layer and connecting terminals by removing the mask and a portion of the conductive layer, and forming the connecting terminals on the light shielding layer such that the connecting terminals contact the connecting lines.
    Type: Application
    Filed: August 25, 2014
    Publication date: December 11, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jin-Han KIM, Yeong-Seop LEE, Seok-Hong JEONG, Myung-Sop LEE, Kyoung-Suk OH, Jung-Hun WOO, Dong-Chul LEE, Jong-Hyun YIM, Sung-Il JANG, Yong-Gu CHO, Hyoung-Jun GO, Kyoung-Hun KIM, Jeong-Eun KIM, Hyeon-Beom KIM, Dae-Bin NOH, Jae-Young PARK, Eun-Jin BAEK, Chung-Hee LEE, Sung-Ho JUNG, Jae-Wook CHO
  • Patent number: 8816982
    Abstract: Provided is a method of manufacturing a transparent circuit substrate for a touch screen. The method may involve forming an electrode layer on a transparent substrate, stacking a light shielding layer on the transparent substrate such that the light shielding layer is located on an outside of the electrode layer, stacking a mask on the light shielding layer and the electrode layer, forming a conductive layer on the mask, forming connecting lines for connecting the electrode layer and connecting terminals by removing the mask and a portion of the conductive layer, and forming the connecting terminals on the light shielding layer such that the connecting terminals contact the connecting lines.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: August 26, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Han Kim, Yeong-Seop Lee, Seok-Hong Jeong, Myung-Sop Lee, Kyoung-Suk Oh, Jung-Hun Woo, Dong-Chul Lee, Jong-Hyun Yim, Sung-Il Jang, Yong-Gu Cho, Hyoung-Jun Go, Kyoung-Hun Kim, Jeong-Eun Kim, Hyeon-Beom Kim, Dae-Bin Noh, Jae-Young Park, Eun-Jin Baek, Chung-Hee Lee, Sung-Ho Jung, Jae-Wook Cho
  • Publication number: 20130057497
    Abstract: Provided is a method for fabricating a transparent circuit board for a touch screen. The transparent circuit board includes a transparent substrate that has a conductive bridge layer deposited thereon. A liquid insulating layer is deposited on the transparent substrate and the bridge layer, and a sensor layer having first and second conductive patterns is deposited on the transparent substrate and the insulating layer.
    Type: Application
    Filed: September 5, 2012
    Publication date: March 7, 2013
    Inventors: Yong-Gu Cho, Hae-Jung Yang
  • Publication number: 20120306791
    Abstract: A transparent adhesive unit for a touch screen is provided. The transparent adhesive unit includes a transparent film, a noise-blocking layer located on a first surface of the transparent film and formed of a conductive material, a first adhesive layer located on a surface of the noise-blocking layer, and a second adhesive layer located on a second surface of the transparent film, in which the second surface is positioned in opposition to the first surface.
    Type: Application
    Filed: June 1, 2012
    Publication date: December 6, 2012
    Applicant: Sehf-Korea Co., LTD
    Inventors: Yeong-Seop LEE, Myung-Sop LEE, Yong-Gu CHO
  • Publication number: 20120235953
    Abstract: Provided herein is a capacitive-type touch panel. The capacitive-type touch panel may include a first transparent substrate, a first conductive layer positioned on the first transparent substrate, a sensor layer having a second conductive layer spaced from the first conductive layer by a spacer, and a second transparent substrate positioned on the sensor layer. The first conductive layer and the second conductive layer may be transparent.
    Type: Application
    Filed: March 13, 2012
    Publication date: September 20, 2012
    Inventors: Jin-Han KIM, Yeong-Seop LEE, Seok-Hong JEONG, Myung-Sop LEE, Kyoung-Suk OH, Jung-Hun WOO, Dong-Chul LEE, Jong-Hyun YIM, Sung-II JANG, Yong-Gu CHO, Hyoung-Jun GO, Kyoung-Hun KIM, Jeong-Eun KIM, Hyeon-Beom KIM, Dae-Bin NOH, Jae-Young PARK, Eun-Jin BAEK, Chung-Hee LEE, Sung-Ho JUNG, Jae-Wook CHO
  • Publication number: 20120223901
    Abstract: Provided is a method of manufacturing a transparent circuit substrate for a touch screen. The method may involve forming an electrode layer on a transparent substrate, stacking a light shielding layer on the transparent substrate such that the light shielding layer is located on an outside of the electrode layer, stacking a mask on the light shielding layer and the electrode layer, forming a conductive layer on the mask, forming connecting lines for connecting the electrode layer and connecting terminals by removing the mask and a portion of the conductive layer, and forming the connecting terminals on the light shielding layer such that the connecting terminals contact the connecting lines.
    Type: Application
    Filed: March 2, 2012
    Publication date: September 6, 2012
    Applicant: SEHF-KOREA CO., LTD.
    Inventors: Jin-Han KIM, Yeong-Seop LEE, Seok-Hong JEONG, Myung-Sop LEE, Kyoung-Suk OH, Jung-Hun WOO, Dong-Chul LEE, Jong-Hyun YIM, Sung-Il JANG, Yong-Gu CHO, Hyoung-Jun GO, Kyoung-Hun KIM, Jeong-Eun KIM, Hyeon-Beom KIM, Dae-Bin NOH, Jae-Young PARK, Eun-Jin BAEK, Chung-Hee LEE, Sung-Ho JUNG, Jae-Wook CHO
  • Patent number: 8045087
    Abstract: Provided is an LCD device. The LCD device includes liquid crystal panel, a mold frame, and an impact absorbing member. The liquid crystal panel has a first substrate, a second substrate, and a liquid crystal layer interposed between the first and second substrates. The liquid crystal panel is seated on the mold frame. The impact absorbing member is formed between the liquid crystal panel and the mold frame.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: October 25, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Hyun Ha Hwang, Yong Gu Cho
  • Publication number: 20080297702
    Abstract: A light emitting diode package according to an embodiment of the present invention includes a plurality of red LEDs, green LEDs and blue LEDs arranged for emitting a white light using a color mixing, at least one white LED emitting the white light and a printed circuit board having a circuit pattern for driving the plurality of red LEDs, green LEDs, blue LEDs, and white LEDs.
    Type: Application
    Filed: November 22, 2006
    Publication date: December 4, 2008
    Inventors: Yong Gu Cho, Hyun Ha Hwang
  • Publication number: 20080297680
    Abstract: Provided is an LCD device. The LCD device includes liquid crystal panel, a mold frame, and an impact absorbing member. The liquid crystal panel has a first substrate, a second substrate, and a liquid crystal layer interposed between the first and second substrates. The liquid crystal panel is seated on the mold frame. The impact absorbing member is formed between the liquid crystal panel and the mold frame.
    Type: Application
    Filed: December 21, 2006
    Publication date: December 4, 2008
    Inventors: Hyun Ha Hwang, Yong Gu Cho