Patents by Inventor Yongwon Lee

Yongwon 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: 10935303
    Abstract: A refrigerator includes a first inner case, a second inner case, a third inner case having a larger size than the first and second inner cases, a first evaporator and a first cooling fan disposed inside the first inner case, a second evaporator and a second cooling fan disposed inside the second inner case, a duct in which a first inlet portion communicating with an inside of the first inner case, a second inlet portion communicating with an inside of the second inner case, an outlet portion communicating with the third inner case, a first conduit for guiding, to the outlet portion, cold air blown from the first cooling fan from the first inlet portion, and a second conduit for guiding, to the outlet portion, cold air blown from the second cooling fan from the second inlet portion are formed, and a damper communicating with the outlet portion.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: March 2, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Sanggyun Lee, Dongseok Kim, Yongwon Dong, Younseok Lee
  • Publication number: 20200383247
    Abstract: The disclosure provides an electronic device having an electromagnetic shielding structure for preventing an antenna performance degradation. The disclosed electronic device may include: an antenna disposed in some areas of the electronic device; a printed circuit board; and a display module including a display panel, one or more signal lines coupled to the display panel, and a flexible substrate on which the one or more signal lines are disposed. The flexible substrate may include: a conductive layer coupled to the printed circuit board in a curved state and configured to shield an electromagnetic wave radiated from the one or more signal lines to the antenna; and a stress neutralization layer of which a material can be deformed over time in response to a shape of the flexible substrate coupled in a curved state. The stress neutralization layer may be disposed between the flexible substrate and the conductive layer.
    Type: Application
    Filed: November 19, 2018
    Publication date: December 3, 2020
    Inventors: Gyeongmin JIN, Min PARK, Jaedeok LIM, Jungje BANG, Jaeheung YE, Yongwon LEE, Seyoung JANG
  • Publication number: 20200359510
    Abstract: An electronic device including a display module is provided. The electronic device includes a housing, a display module including a cover layer forming one surface of the housing, a first panel disposed below the cover layer and including pixels, and a second panel disposed below the first panel and including a layers, and a sensor coupled to the display module and forming a sensing region on the one surface of the housing. The display module includes an opening which penetrates the second panel, and the sensor is disposed in the second panel. A thermal shrinkage film is disposed in the opening to be in contact with the first panel. The thermal shrinkage film includes a first film being in contact with the first panel and having adhesion at a temperature above a specific first temperature, and a second film including a shrinking member which contracts at a temperature above the first temperature, and a light shielding member.
    Type: Application
    Filed: May 4, 2020
    Publication date: November 12, 2020
    Inventors: Yongwon Lee, Youjin Kim, Min Park, Bongjae Rhee
  • Patent number: 10809861
    Abstract: Disclosed is an electronic device that includes: a housing including a first plate facing a first direction and a second plate facing a direction opposite the first direction; a display layer disposed between the first and second plates; and a touch detection layer disposed between the display layer and the second plate, wherein the touch detection layer may include: a first layer including a first face facing the display layer, a second face facing a direction away from the first face, and an opening; a second layer disposed between the opening and the second plate, electrically connected to the first layer, and being coupled to the first layer; and a fingerprint sensor disposed in the opening and disposed between the first layer and the second layer.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: October 20, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jinman Kim, Yongwon Lee, Seyoung Jang, Kwangho Shin, Bongjae Rhee, Juhee Han, Hyunsuk Choi
  • Publication number: 20200265204
    Abstract: Disclosed is an electronic device that includes a housing, a display module that includes a first panel including a first surface, a second surface opposite to the first surface, and a plurality of pixels disposed between the first surface and the second surface, a cover layer that is disposed on the first surface of the first panel and that forms one surface of the housing, and a second panel disposed on the second surface of the first panel, and a sensor that is coupled to the display module and that forms a sensing area on the one surface of the housing. The display module includes an opening that is formed through the second panel and in which the sensor is disposed, and the sensor includes an active area and an inactive area formed around the active area. A first adhesive material is formed between the active area and the first panel. The first adhesive material includes a mechanical or thermal characteristic that a glass transition temperature Tg ranges from 0° C. to 25° C.
    Type: Application
    Filed: February 14, 2020
    Publication date: August 20, 2020
    Inventors: Yongwon Lee, II Kim, Dareum Kang, Chohee Park, Dohyun Bae, Hyeoncheol Jeong, Jeonggyu Jo, Seongwoo Choi, Bongjae Rhee
  • Publication number: 20200211920
    Abstract: An adhesive film includes a porous metal layer having a plurality of pores therein, a first adhesive layer on one side of the porous metal layer, an adhesive substance at least partially filling the pores of the porous metal layer, and a plurality of first thermal conductive members distributed in the first adhesive layer.
    Type: Application
    Filed: August 14, 2019
    Publication date: July 2, 2020
    Inventors: Joungphil LEE, Myung-Sung KANG, Yeongseok KIM, Gwangsun SEO, Hyein YOO, Yongwon CHOI
  • Publication number: 20200165493
    Abstract: The present invention relates to an adhesive sheet. As the adhesive sheet of one embodiment of the present invention retains the properties of conventional adhesive sheet, such as excellent adhesion and durability in high temperature and humidity environment, it can be utilized for manufacturing large-scale electrodes at low prices, and the electrodes manufactured above can be used for various applications such as solar cell, display, and touch panel.
    Type: Application
    Filed: November 22, 2019
    Publication date: May 28, 2020
    Applicant: LMS Co., Ltd.
    Inventors: Yongwon CHOI, Hosung NA, Minsoo LEE
  • Publication number: 20200081309
    Abstract: Disclosed is a display device having a QRD-based rendering structure capable of achieving the same performance as a display device using a conventional DRD scheme while performing a horizontal 2-dots inversion. Further, disclosed is a QRD-based display device with a new rendering structure to achieve a performance equivalent to that of an existing DRD scheme.
    Type: Application
    Filed: September 10, 2019
    Publication date: March 12, 2020
    Applicant: LG Display Co., Ltd.
    Inventors: Yongwon LEE, Byung Soo KANG
  • Publication number: 20190325188
    Abstract: An electronic device includes a display including a first surface facing a first direction to output display information and a second surface facing a second direction opposite the first direction, a biometric sensor including a sensing surface disposed to face a partial area of the second surface of the display and a side surface formed in a lateral direction, a first fixing member interposed between the partial area of the second surface and the biometric sensor such that the sensing surface is attached to the partial area of the second surface, and hardened at a specified temperature, and a second fixing member attached to at least a portion of the side surface and at least a portion of a peripheral area adjacent to the partial area of the second surface and hardened by light of a specified wavelength.
    Type: Application
    Filed: April 17, 2019
    Publication date: October 24, 2019
    Inventors: Jeonggyu JO, Joohan KIM, Jinman KIM, Bokyung SIM, Bongjae RHEE, Yongwon LEE, Daekwang JUNG
  • Publication number: 20190317627
    Abstract: Disclosed is an electronic device that includes: a housing including a first plate facing a first direction and a second plate facing a direction opposite the first direction; a display layer disposed between the first and second plates; and a touch detection layer disposed between the display layer and the second plate, wherein the touch detection layer may include: a first layer including a first face facing the display layer, a second face facing a direction away from the first face, and an opening; a second layer disposed between the opening and the second plate, electrically connected to the first layer, and being coupled to the first layer; and a fingerprint sensor disposed in the opening and disposed between the first layer and the second layer.
    Type: Application
    Filed: April 11, 2019
    Publication date: October 17, 2019
    Inventors: Jinman KIM, Yongwon LEE, Seyoung JANG, Kwangho SHIN, Bongjae RHEE, Juhee HAN, Hyunsuk CHOI
  • Publication number: 20190301786
    Abstract: A refrigerator includes a first inner case, a second inner case, a third inner case having a larger size than the first and second inner cases, a first evaporator and a first cooling fan disposed inside the first inner case, a second evaporator and a second cooling fan disposed inside the second inner case, a duct in which a first inlet portion communicating with an inside of the first inner case, a second inlet portion communicating with an inside of the second inner case, an outlet portion communicating with the third inner case, a first conduit for guiding, to the outlet portion, cold air blown from the first cooling fan from the first inlet portion, and a second conduit for guiding, to the outlet portion, cold air blown from the second cooling fan from the second inlet portion are formed, and a damper communicating with the outlet portion.
    Type: Application
    Filed: December 28, 2018
    Publication date: October 3, 2019
    Inventors: Sanggyun LEE, Dongseok KIM, Yongwon DONG, Younseok LEE
  • Patent number: 10417980
    Abstract: A liquid-crystal display device and a driving method thereof are disclosed. The driving method of the liquid-crystal display device comprises: converting data of an input image into a positive gamma reference level voltage and a negative gamma reference voltage to generate a positive data voltage and a negative data voltage; selecting between the positive data voltage and the negative data voltage in response to a polarity control signal and supplying the selected data voltage to data lines; generating a compensated voltage based on the difference between a dummy data voltage and a preset gamma reference level voltage; and increasing the high-potential power supply voltage by an amount equal to the compensated voltage and decreasing the low-potential power-supply voltage by the amount equal to the compensated voltage.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: September 17, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Joohee Lee, Yongwon Jo
  • Patent number: 7062509
    Abstract: A computer system is provided for generating standardized product data. The computer system includes a database which maintains data for a plurality of known products, each known product associated with a respective standardized product code. A processing facility, coupled to the database, receives raw data for an unidentified product from a plurality of diverse data sources, each of which has its own separate identifier for the unidentified product. The processing facility compares the raw data for the unidentified product against the data for the plurality of known products. If there is a match between the raw data for the unidentified product and the data for one of the plurality of known products, the processing facility assigns the respective standardized product code of the matching known product to the unidentified product.
    Type: Grant
    Filed: May 22, 2000
    Date of Patent: June 13, 2006
    Assignee: Instill Corporation
    Inventors: Dejan N. Nenov, Yongwon Lee, Todd J Gettelfinger, Shermann L. Min, Dawn T. Ohlendorf, Donna B. Tobias, John R. Gilmer, II
  • Publication number: 20030169803
    Abstract: The present invention relates to a cooking thermometer which can measure a temperature in contact with foodstuffs directly or around foodstuffs during the cooking process. Particularly, the present invention relates to a cooking thermometer which inhibits the proliferation of bacteria on the surface of the thermometer and is coated with an antibacterial compound such as titanium dioxide.
    Type: Application
    Filed: March 13, 2003
    Publication date: September 11, 2003
    Applicant: YUIL MEASURES CO., LTD.
    Inventor: Yongwon Lee
  • Publication number: 20030152129
    Abstract: The present invention relates to a cooking thermometer which can measure a temperature in contact with foodstuffs directly or around foodstuffs during the cooking process. Particularly, the present invention relates to a cooking thermometer which inhibits the proliferation of bacteria on the surface of the thermometer and is coated with an antibacterial compound such as titanium dioxide.
    Type: Application
    Filed: March 13, 2003
    Publication date: August 14, 2003
    Applicant: YUIL MEASURES CO., LTD.
    Inventor: Yongwon Lee
  • Publication number: 20030152131
    Abstract: The present invention relates to a cooking thermometer which can measure a temperature in contact with foodstuffs directly or around foodstuffs during the cooking process. Particularly, the present invention relates to a cooking thermometer which inhibits the proliferation of bacteria on the surface of the thermometer and is coated with an antibacterial compound such as titanium dioxide.
    Type: Application
    Filed: March 13, 2003
    Publication date: August 14, 2003
    Applicant: Yuil Measures Co., Ltd.
    Inventor: Yongwon Lee
  • Publication number: 20030026322
    Abstract: The present invention relates to a cooking thermometer which can measure a temperature in contact with foodstuffs directly or around foodstuffs during the cooking process. Particularly, the present invention relates to a cooking thermometer which inhibits the proliferation of bacteria on the surface of the thermometer and is coated with an antibacterial compound such as titanium dioxide.
    Type: Application
    Filed: April 1, 2002
    Publication date: February 6, 2003
    Applicant: YUIL MEASURES CO., LTD.
    Inventor: Yongwon Lee