Patents by Inventor Yong Seok Lee

Yong Seok 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).

  • Patent number: 9024291
    Abstract: A resistive memory device and a fabrication method thereof are provided. The resistive memory device includes a bottom structure including a heating electrode, data storage materials, each of the data storage materials formed on the bottom structure in a confined structure perpendicular to the bottom structure, and having a lower diameter smaller than an upper diameter, an upper electrode formed on each of the data storage materials, and an insulation unit formed between adjacent data storage materials.
    Type: Grant
    Filed: August 26, 2013
    Date of Patent: May 5, 2015
    Assignee: SK Hynix Inc.
    Inventors: Han Woo Cho, Hyo Seob Yoon, Yong Seok Lee
  • Patent number: 9019702
    Abstract: A portable terminal includes: a body having a display device provided on the front face thereof; a support plate pivotably installed on the rear face of the body, a receiving recess formed on the rear face of the body adapted to receive the support plate; and wherein the support plate can pivot from the position of being received in the receiving recess, to articulate to a position protruding from the rear face of the body. By being provided with the support plate capable of cradling the body slantingly, the portable terminal makes it needless to carry a separate cover or case for providing a cradle function, which can contribute to maintaining the miniaturized and slimmed appearance of the terminal that is easy to carry.
    Type: Grant
    Filed: November 6, 2012
    Date of Patent: April 28, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Yong-Seok Lee
  • Publication number: 20150105263
    Abstract: Disclosed are a biological sample analysis system and method for determining whether or not each of a plurality of biological samples has a test-target property using the plurality of biological samples and a plurality of pools generated by pooling samples. The system includes a determiner configured to determine whether or not there is a possibility of a determination of a false positive according to test values for the test-target property of the plurality of pools, an additional sample selector configured to select a minimum number of additional test-target samples on which an individual test of whether or not a sample has the test-target property will be carried out from among the plurality of samples when it is determined that there is the possibility of a determination of a false positive, and a test result determiner configured to determine whether or not each of the plurality of samples has the test-target property according to test results of the additional test-target samples.
    Type: Application
    Filed: May 29, 2014
    Publication date: April 16, 2015
    Applicants: SAMSUNG LIFE PUBLIC WELFARE FOUNDATION, SAMSUNG SDS CO., LTD.
    Inventors: Yoo Jin HONG, Seong Hyeuk NAM, Yong Seok LEE, Sung Soo KANG, Chang Seok KI
  • Publication number: 20140377107
    Abstract: The present disclosure relates to a hermetic compressor with a discharge pulsation reducing member mounted therein, the hermetic compressor including a case; a cylinder block disposed in the case; a discharge muffler disposed on the upper portion of the cylinder block and having a first chamber and a separate second chamber to reduce the pulsating components of the discharged refrigerant, the first chamber and the second chamber being connected to each other by a connection passage inside the discharge muffler; and the discharge pulsation reducing member fixed in the connection passage and having a pulsation reducing passage formed along the outer peripheral surface thereof.
    Type: Application
    Filed: May 21, 2013
    Publication date: December 25, 2014
    Applicant: Dongbu Daewoo Electronics Corporation
    Inventor: Yong Seok Lee
  • Publication number: 20140342137
    Abstract: A flexible metal clad laminate includes a metal foil, and a multilayered polyimide film including a first polyimide layer having a glass transition temperature of 300° C. or less and disposed on the metal foil, a second polyimide layer disposed on the first polyimide layer and a third polyimide layer disposed on the second polyimide layer. According to the flexible metal clad laminate of the present invention, appearance defects such as blistering generated during curing process in a continuous curing machine using an infrared heat source may be solved, interlayer delamination may be prevented due to a good adhesion strength with a metal layer, and an ACF bonding strength and a dimensional stability may be good. The flexible metal clad laminate may be useful for the manufacturing of a flexible printed circuit boards.
    Type: Application
    Filed: December 27, 2012
    Publication date: November 20, 2014
    Inventors: Ho Sub Kim, Yong Seok Lee, Weon Jung Choi, Dae Nyoun Kim, Young Do Kim
  • Publication number: 20140319445
    Abstract: A resistive memory device and a fabrication method thereof are provided. The resistive memory device includes a bottom structure including a heating electrode, data storage materials, each of the data storage materials formed on the bottom structure in a confined structure perpendicular to the bottom structure, and having a lower diameter smaller than an upper diameter, an upper electrode formed on each of the data storage materials, and an insulation unit formed between adjacent data storage materials.
    Type: Application
    Filed: August 26, 2013
    Publication date: October 30, 2014
    Applicant: SK hynix Inc.
    Inventors: Han Woo CHO, Hyo Seob YOON, Yong Seok LEE
  • Publication number: 20140267990
    Abstract: An electronic device is provided comprising a display module comprising a display area and a peripheral area abutting on a side of the display area, wherein the display module comprises a glass layer extending across the display area and the peripheral area, and wherein the glass layer comprises a first recess positioned over the peripheral area.
    Type: Application
    Filed: March 4, 2014
    Publication date: September 18, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hee-Cheul MOON, Sang-Hun KIM, Yong-Seok LEE
  • Publication number: 20140204310
    Abstract: Disclosed is an LCD device with reduced thickness and bezel width. The LCD device includes a liquid crystal display panel configured to include an upper substrate and a lower substrate that are facing-coupled to each other, a backlight unit configured to include a light guide plate which irradiates light incident from a light source module on the liquid crystal display panel and an optical sheet disposed on the light guide plate, and a coupling member configured to couple the liquid crystal display panel to the light guide plate with the optical sheet therebetween such that a sealed space is provided between the liquid crystal display panel and the light guide plate.
    Type: Application
    Filed: December 16, 2013
    Publication date: July 24, 2014
    Applicant: LG Display Co., Ltd.
    Inventors: Yong Seok Lee, Choun Sung Kang, Yong Ik Hwang, Hee Kyung Lee
  • Publication number: 20140043286
    Abstract: A device and a method for identifying a touch pen in an electronic device having a touchscreen are provided. The method includes detecting a touch, checking identification information of a touch pen at a touch point using touch information of the touch point, and performing an event according to the touch information in consideration of the identification information of the touch pen.
    Type: Application
    Filed: June 24, 2013
    Publication date: February 13, 2014
    Inventor: Yong-Seok LEE
  • Patent number: 8621399
    Abstract: In a method of designing a semiconductor device, a transistor included in a layout of the semiconductor device may be selected. A biasing data may be set for changing a characteristic of the selected transistor. A design rule check (DRC) process for the layout of the semiconductor device may be performed after ignoring the biasing data. An optical proximity correction (OPC) process for the layout of the semiconductor device may be performed based on the biasing data.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: December 31, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-Tae Do, Yong-Seok Lee, Hyo-Sig Won, Jung-Yun Choi, Jong-Ho Kim
  • Patent number: 8560005
    Abstract: A mobile communication terminal and text-to-speech method. The mobile communication terminal includes a display unit for displaying at least one object on a screen; a controller for identifying a depth of an activated object on the screen and finding a speech data set mapped to the identified depth; a speech synthesizer for converting textual contents of the activated object into audio wave data using the found speech data set; and an audio processor for outputting the audio wave data in speech sounds. As a result, textual contents of different objects are output in different voices so the user can easily distinguish one object from another object.
    Type: Grant
    Filed: November 1, 2012
    Date of Patent: October 15, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Yong Seok Lee
  • Publication number: 20130257775
    Abstract: A method outputs an image in an electronic device. In the method, transformation of a flexible display screen is detected. A width of an image appearing on the flexible display screen is increased or reduced.
    Type: Application
    Filed: April 2, 2013
    Publication date: October 3, 2013
    Applicant: Samsung Electronics Co., Ltd
    Inventor: Yong-Seok Lee
  • Publication number: 20130167399
    Abstract: A wafer drying apparatus and a wafer drying method using the same. A wafer is dried by a marangoni drying process using DI-CO2 water in which CO2 in a gas phase is added to DIW in a liquid phase, and IPA, so that a surface tension of a surface of the wafer is reduced to suppress leaning of fine patterns and watermarks.
    Type: Application
    Filed: August 27, 2012
    Publication date: July 4, 2013
    Inventor: Yong Seok LEE
  • Publication number: 20130015274
    Abstract: The injection system of a fuel injection pump is provided. In the injection system of a fuel injection pump, a plunger performs a reciprocating slide motion in the axial direction inside of the plunger chamber of a barrel for compressing fuel. The plunger has a release groove and a control edge. A spill port is formed in the wall surface of the barrel. A damping groove is formed in the upper-part outer circumference of the control edge and provides a fine fuel flow path. The damping groove meets the spill port in advance to form the fine flow of fuel from the plunger chamber to the spill port before the control edge of the plunger meets the spill port to release pressure.
    Type: Application
    Filed: September 13, 2010
    Publication date: January 17, 2013
    Applicant: HYUNDAI HEAVY INDUSTRIES CO., LTD.
    Inventors: Sang Lip Kang, Ju Tae Kim, Kwang Hean An, Dong Hun Kim, Wook Hyeon Yoon, Yong Seok Lee, Hyun Chun Park
  • Patent number: 8326343
    Abstract: A mobile communication terminal and text-to-speech method. The mobile communication terminal includes a display unit for displaying at least one object on a screen; a controller for identifying a depth of an activated object on the screen and finding a speech data set mapped to the identified depth; a speech synthesizer for converting textual contents of the activated object into audio wave data using the found speech data set; and an audio processor for outputting the audio wave data in speech sounds. As a result, textual contents of different objects are output in different voices so the user can easily distinguish one object from another object.
    Type: Grant
    Filed: November 22, 2006
    Date of Patent: December 4, 2012
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Yong Seok Lee
  • Publication number: 20120297349
    Abstract: In a method of designing a semiconductor device, a transistor included in a layout of the semiconductor device may be selected. A biasing data may be set for changing a characteristic of the selected transistor. A design rule check (DRC) process for the layout of the semiconductor device may be performed after ignoring the biasing data. An optical proximity correction (OPC) process for the layout of the semiconductor device may be performed based on the biasing data.
    Type: Application
    Filed: April 27, 2012
    Publication date: November 22, 2012
    Inventors: Kyung-Tae Do, Yong-Seok Lee, Hyo-Sig Won, Jung-Yun Choi, Jong-Ho Kim
  • Publication number: 20090305965
    Abstract: Disclosed relates to a stabilized parathyroid hormone (PTH) comprising a buffer and a stabilizing agent and, more particularly, to a stabilized PTH composition in which succinic acid, malic acid, histidine or ammonium bicarbonate is used as the buffer and sorbitol or mannitol is used as the stabilizing agent. The PTH composition of the present invention can be used to formulate stably PTH protein that is much more unstable to be readily decomposed than normal low molecular weight drugs.
    Type: Application
    Filed: June 5, 2006
    Publication date: December 10, 2009
    Inventors: Kwan-Yub Kang, Doo-Hong Park, Jung-Won Jeon, Yong-Seok Lee
  • Publication number: 20080064376
    Abstract: A member notification method is disclosed for mobile terminals capable of short-range wireless communication. The member notification method includes forming a particular group of a first mobile terminal and one or more second mobile terminals; discovering, by the first mobile terminal, a second mobile terminal in a fixed-radius range using short-range wireless communication; and notifying, when the second mobile terminal is discovered, by the first mobile terminal, a user of the first mobile terminal of the presence of the discovered second mobile terminal. The group may accommodate mobile terminals that are different in design model and in serving mobile communication network. Member mobile terminals can discover one another, and their users can discover one another in crowded places without communication costs. The RuBee or ZigBee technology permits mobile terminals to operate at most times, enabling ready discovery of members at a close distance.
    Type: Application
    Filed: February 12, 2007
    Publication date: March 13, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Yong Seok Lee
  • Publication number: 20080045199
    Abstract: A mobile communication terminal and text-to-speech method. The mobile communication terminal includes a display unit for displaying at least one object on a screen; a controller for identifying a depth of an activated object on the screen and finding a speech data set mapped to the identified depth; a speech synthesizer for converting textual contents of the activated object into audio wave data using the found speech data set; and an audio processor for outputting the audio wave data in speech sounds. As a result, textual contents of different objects are output in different voices so the user can easily distinguish one object from another object.
    Type: Application
    Filed: November 22, 2006
    Publication date: February 21, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Yong Seok Lee
  • Publication number: 20070151078
    Abstract: A portable terminal includes a first housing, a second housing adapted to be rotated about a first hinge axis to be folded or unfolded in a direction approaching or moving away from the first housing while facing the first housing, and a hinge apparatus for rotatably coupling the second housing with the first housing. The second housing receives a driving force from the hinge apparatus in a first interval that rotates the second housing in a direction approaching the first housing. The second housing receives a driving force from the hinge apparatus in a second interval that rotates the second housing in a direction moving away from the first housing to a fully opened position without stopping such that the second housing is unfolded from the first housing. The second housing is stopped at least one time within the second interval while being rotated toward the first housing from an open position of the second housing with respect to the first housing.
    Type: Application
    Filed: September 11, 2006
    Publication date: July 5, 2007
    Inventors: Jae-wook Kim, Yong-seok Lee