Patents by Inventor Jong-Mun Choi

Jong-Mun Choi 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: 9477367
    Abstract: A touch panel is provided. The touch panel includes a window, a sensor layer formed on a visible area of the window and comprising sensor patterns for detecting an input, a light shielding layer formed on a non-visible area of the window located around the sensor layer, wiring electrodes formed on the light shielding layer and connected to the sensor patterns such that the sensor layer is connected to an external connector, and etching masks formed on the wiring electrodes, respectively.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: October 25, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jong-Mun Choi
  • Patent number: 9461645
    Abstract: A method for fabricating a touch panel, a touch panel, and an electronic device having the touch panel are provided. The touch panel includes a window member including a view area and a bezel area surrounding the view area, a sensor layer formed in the view area on a surface of the window member and including a sensor pattern for detecting a user input, a light blocking layer formed in the bezel area on the surface of the window member, a wiring layer formed on a surface of the light blocking layer and connected to the sensor pattern, and a barrier layer formed on the surface of the light blocking layer or a surface of the wiring layer.
    Type: Grant
    Filed: May 8, 2014
    Date of Patent: October 4, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jong-Mun Choi
  • Publication number: 20150167177
    Abstract: A method for fabricating a touch panel, a touch panel, and an electronic device having the touch panel are provided. The touch panel includes a window member including a view area and a bezel area surrounding the view area, a sensor layer formed in the view area on a surface of the window member and including a sensor pattern for detecting a user input, a light blocking layer formed in the bezel area on the surface of the window member, a wiring layer formed on a surface of the light blocking layer and connected to the sensor pattern, and a barrier layer formed on the surface of the light blocking layer or a surface of the wiring layer.
    Type: Application
    Filed: May 8, 2014
    Publication date: June 18, 2015
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Jong-Mun CHOI
  • Publication number: 20150062035
    Abstract: A touch panel is provided. The touch panel includes a window, a sensor layer formed on a visible area of the window and comprising sensor patterns for detecting an input, a light shielding layer formed on a non-visible area of the window located around the sensor layer, wiring electrodes formed on the light shielding layer and connected to the sensor patterns such that the sensor layer is connected to an external connector, and etching masks formed on the wiring electrodes, respectively.
    Type: Application
    Filed: August 13, 2014
    Publication date: March 5, 2015
    Inventor: Jong-Mun CHOI
  • Patent number: 7864622
    Abstract: A multi-chip semiconductor device capable of selectively activating and deactivating the individual semiconductor chips of the device and a chip enable method thereof are included. The individual semiconductor chips of the device are activated and deactivated in accordance with internal chip enable signals.
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: January 4, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Woo Sohn, Ji-Ho Cho, Myong-Jae Kim, Won-Ju Lee, Jong-Mun Choi
  • Publication number: 20080212391
    Abstract: A multi-chip semiconductor device capable of selectively activating and deactivating the individual semiconductor chips of the device and a chip enable method thereof are provided. The individual semiconductor chips of the device are activated and deactivated in accordance with internal chip enable signals.
    Type: Application
    Filed: April 8, 2008
    Publication date: September 4, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Woo Sohn, Ji-Ho Cho, Myong-Jae Kim, Won-Ju Lee, Jong-Mun Choi
  • Patent number: 7379380
    Abstract: A multi-chip semiconductor device capable of selectively activating and deactivating the individual semiconductor chips of the device and a chip enable method thereof are provided. The individual semiconductor chips of the device are activated and deactivated in accordance with internal chip enable signals.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: May 27, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Woo Sohn, Ji-Ho Cho, Myong-Jae Kim, Won-Ju Lee, Jong-Mun Choi
  • Publication number: 20070223290
    Abstract: A multi-chip semiconductor device capable of selectively activating and deactivating the individual semiconductor chips of the device and a chip enable method thereof are provided. The individual semiconductor chips of the device are activated and deactivated in accordance with internal chip enable signals.
    Type: Application
    Filed: May 21, 2007
    Publication date: September 27, 2007
    Inventors: Dong-Woo Sohn, Ji-Ho Cho, Myong-Jae Kim, Won-Ju Lee, Jong-Mun Choi
  • Patent number: 7236423
    Abstract: A multi-chip semiconductor device capable of selectively activating and deactivating the individual semiconductor chips of the device and a chip enable method thereof are included. The individual semiconductor chips of the device are activated and deactivated in accordance with internal chip enable signals.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: June 26, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Woo Sohn, Ji-Ho Cho, Myong-Jae Kim, Won-Ju Lee, Jong-Mun Choi
  • Publication number: 20060126404
    Abstract: A multi-chip semiconductor device capable of selectively activating and deactivating the individual semiconductor chips of the device and a chip enable method thereof are provided. The individual semiconductor chips of the device are activated and deactivated in accordance with internal chip enable signals.
    Type: Application
    Filed: December 8, 2005
    Publication date: June 15, 2006
    Inventors: Dong-Woo Sohn, Ji-Ho Cho, Myong-Jae Kim, Won-Ju Lee, Jong-Mun Choi
  • Patent number: 5920777
    Abstract: A semiconductor memory device including a semiconductor substrate having a trench; a dielectric film formed on the substrate; a storage node electrode formed on the dielectric film; a first insulating film formed on the storage node electrode corresponding to the trench; a gate electrode formed on the first insulating film; a second insulating film formed on the gate electrode; a gate insulating film formed on at least one the side of gate electrode; a semiconductor layer formed on the at least one side of the first and second insulating films; and impurity regions formed in the semiconductor layer at the sides of the first and second insulating films.
    Type: Grant
    Filed: July 7, 1998
    Date of Patent: July 6, 1999
    Assignee: LG Semicon Co., Ltd.
    Inventors: Jong Mun Choi, Chang Yeol Kim
  • Patent number: 5821579
    Abstract: A semiconductor memory device including a semiconductor substrate having a trench; a dielectric film formed on the substrate; a storage node electrode formed on the dielectric film; a first insulating film formed on the storage node electrode corresponding to the trench; a gate electrode formed on the first insulating film; a second insulating film formed on the gate electrode; a gate insulating film formed on at least one the side of gate electrode; a semiconductor layer formed on the at least one side of the first and second insulating films; and impurity regions formed in the semiconductor layer at the sides of the first and second insulating films.
    Type: Grant
    Filed: November 21, 1995
    Date of Patent: October 13, 1998
    Assignee: LG Semicon Co., Ltd.
    Inventors: Jong Mun Choi, Chang Yeol Kim
  • Patent number: 5723889
    Abstract: A semiconductor memory device includes a semiconductor substrate, a first insulation film formed on the substrate, a trench formed in the substrate, an opening formed in the first insulation film above the trench, a capacitor including a dielectric film formed in the trench and a storage node formed in the trench on the dielectric film, a transfer transistor including a channel layer formed in the opening on the storage node, a gate insulation film formed on the channel layer, and a gate electrode formed on the gate insulation film, a second insulation film formed on the gate electrode, a conduction layer formed on the second insulation film, a third insulation film in contact with the channel layer, and a bit line in contact with the conduction layer.
    Type: Grant
    Filed: August 29, 1995
    Date of Patent: March 3, 1998
    Assignee: LG Semicon Co., Ltd.
    Inventors: Jong Mun Choi, Chang Yeol Kim, Woun-Suck Yang