Patents by Inventor Dong Chul Lee

Dong Chul Lee 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: 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
  • Publication number: 20120206406
    Abstract: Provided is a touch screen that includes a first sensor layer and a second sensor layer. The first sensor layer and the second sensor layer form a sensor for recognizing a touch position on the touch screen.
    Type: Application
    Filed: February 15, 2012
    Publication date: August 16, 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-Il Jang, Yong-G Cho, Hyoung-Jun Go, Kyoung-Hun Kim, Jeong-Eun Kim, Hyeon-Beorn Kim, Dae-Bin Noh, Jae-Young Park, Eun-Jin Baek, Chung-Hee Lee, Sung-Ho Jung, Jae-Wook Cho
  • Publication number: 20110067178
    Abstract: A heating air mat which supplies heated air into the mat to provide heat to a user, and an air mat heating system including the same are disclosed. The air mat heating system includes a heating air mat having a mat body and a heated air injection part through which the heated air is injected into the mat body, and a heater connected to the heated air injection part of the air mat to supply the heated air into the air mat. The air mat provides heat to the body of a user by supplying heated air into the air mat, thereby eliminating accidents relating to the use of electricity while ensuring good heating efficiency and to reduction of energy consumption when used for local heating and assistant heating.
    Type: Application
    Filed: March 17, 2010
    Publication date: March 24, 2011
    Inventor: Dong-Chul LEE
  • Publication number: 20100290765
    Abstract: Disclosed is a heater capable of supplying heated air to any desired place. The heater includes a heater housing having an air-inflow part and a first air-discharge port, a heating unit disposed in the heater housing to heat air, and a heated-air supply guide connected to the first air-discharge port and guiding heated air discharged through the first air-discharge port 121. The heated-air supply guide has a variable flow channel to change a heated-air supply zone. The heater can perform rapid local heating for a desired place, reduce energy consumption, and improve use convenience.
    Type: Application
    Filed: June 23, 2009
    Publication date: November 18, 2010
    Inventor: Dong-Chul Lee
  • Publication number: 20060130791
    Abstract: A variable cam system which in one embodiment includes cams having a contacting surface formed by an involute curve, a cam shaft, and an actuator for moving the shaft in a longitudinal direction. The operating displacement of the cams may be varied by longitudinally moving the cam shaft.
    Type: Application
    Filed: December 15, 2005
    Publication date: June 22, 2006
    Inventor: Dong Chul Lee
  • Publication number: 20040022753
    Abstract: The present invention relates to a composition for external application enhancing the skin absorption of the active components infused in the composition, more specifically relates to an external application having enhanced skin permeability of the active components by using protease stabilized by &bgr;-1,3-glucan branched with &bgr;-1,6-linkage as an agent for enhancing the skin permeability to weaken the wall properties of the corneous layer.
    Type: Application
    Filed: November 14, 2002
    Publication date: February 5, 2004
    Inventors: Eui Seok Shin, Jang Young Lee, Mu Sung Kim, Sung Gu Lee, Dong Chul Lee, Byung Young Kang
  • Patent number: 6406897
    Abstract: A protein modified to improve its stability, said modified protein being coupled to a &bgr;-1,3-glucan branched with &bgr;-1,6-linkage is provided. A method for the production thereof and a cosmetic or dermatological composition comprising the modified protein are also provided. The modified protein shows an improved stability while retaining its activity and being free of skin irritation.
    Type: Grant
    Filed: December 3, 1999
    Date of Patent: June 18, 2002
    Assignee: Pacific Corporation
    Inventors: Mu Sung Kim, Sung Gu Lee, Byung Young Kang, Dong Chul Lee
  • Publication number: 20010029253
    Abstract: Disclosed herein is a process for liquid cultivating Schizophyllum commune Fr. for isolation of &bgr;-1,6-branched-&bgr;-1,3-glucan and a composition for external application containing &bgr;-1,6-branched-&bgr;-1,3-glucan as an active ingredient, which can defer skin aging, impart skin whitening effect and cure skin damage effectively.
    Type: Application
    Filed: April 27, 2001
    Publication date: October 11, 2001
    Inventors: Kyung Mok Park, Byung Hwa Park, Sung So, Mu Sung Kim, Jung Su Kim, Young Taek Kim, Sung Gu Lee, Dong Chul Lee
  • Patent number: 6251877
    Abstract: Disclosed herein is a process for liquid cultivating Schizophyllum commune Fr. for isolation of &bgr;-1,6-branched-&bgr;-1,3-glucan and a composition for external application containing &bgr;-1,6-branched-&bgr;-1,3-glucan as an active ingredient, which can defer skin aging, impart skin whitening effect and cure skin damage effectively.
    Type: Grant
    Filed: January 12, 1999
    Date of Patent: June 26, 2001
    Assignee: Pacific Corporation
    Inventors: Kyung Mok Park, Byung Hwa Park, Sung So, Mu Sung Kim, Jung Su Kim, Young Taek Kim, Sung Gu Lee, Dong Chul Lee