Patents by Inventor Yong Chung

Yong Chung 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: 10477940
    Abstract: The present invention relates to a folder type cosmetic container that can reduce waste of content in the container by dispensing a predetermined amount of the content when the content is pressed by a pressing-dispensing member, so it can be conveniently used. Further, the folder type cosmetic container can improve productivity, reduce the manufacturing cost, and improve convenience in use by employing a simple structure for dispensing a predetermined amount of content.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: November 19, 2019
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Won Geun Go, Choung Gil Ok, Jae Hui Lee
  • Patent number: 10475382
    Abstract: A display device includes a display panel including a first pixel, a second pixel, and a third pixel, a scan driver configure to provide a scan signal to the first through the third pixels, a data driver which provides a data signal to the first through the third pixels, a reference voltage generator which provides a first reference voltage that compensates a degradation of a first driving transistor, a second reference voltage that compensates a degradation of a second driving transistor, and a third reference voltage that compensates a degradation of a third driving transistor, and a timing controller which generates a control signal that controls the scan driver, the data driver, and the reference voltage generator.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: November 12, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Bo-Yong Chung, Dong-Gyu Kim, Hai-Jung In
  • Publication number: 20190329941
    Abstract: A container having an automatically opening and closing lid and for storing various contents is disclosed. To this end, the present invention includes: an outer container (10); an inner container (20); a contents container (30); an upper lid (40) having an upper lid body (41), a contents supply hole (42), an opening and closing piece (43), and an opening and closing piece actuating portion (44); and a lower support (50) comprised of an upper fixed member (51) and a lower actuating member (55). Therefore, the present invention can be used without a separate opening and closing operation of the lid and thus is highly convenient and sanitary.
    Type: Application
    Filed: November 8, 2016
    Publication date: October 31, 2019
    Inventor: In Yong Chung
  • Patent number: 10461144
    Abstract: A static electricity prevention circuit of a display device including: a driving circuit configured to drive a display unit that displays an image, at least one clock signal wire configured to transmit a clock signal to the driving circuit, at least one transistor electrically coupled to the clock signal wire, and at least one capacitor including a first electrode coupled to a source electrode and to a drain electrode of the transistor, and a second electrode configured to be maintained at a voltage.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: October 29, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yong-Jae Kim, Bo-Yong Chung, Hae-Yeon Lee
  • Patent number: 10454313
    Abstract: A wireless power receiver is disclosed. The wireless power receiver according to an embodiment of the present invention comprises: a resonator for receiving wireless power; a rectifier for converting alternating current power received from the resonator to direct current power and supplying output power to a load; and a control unit for adjusting a resonant frequency of the resonator to directly control the output power of the rectifier supplied to the load.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: October 22, 2019
    Assignee: MAPS, Inc.
    Inventors: Jong Tae Hwang, Hyun Ick Shin, Sang O Jeon, Dae Ho Kim, Hui Yong Chung, Joon Rhee
  • Publication number: 20190319035
    Abstract: A memory device is described. Generally, the device includes a string of memory transistors, a source select transistor coupled to a first end of the string of memory transistor and a drain select transistor coupled to a second end of the string of memory transistor. Each memory transistor includes a gate electrode formed adjacent to a charge trapping layer and there is neither a source nor a drain junction between adjacent pairs of memory transistors or between the memory transistors and source select transistor or drain select transistor. In one embodiment, the memory transistors are spaced apart from adjacent memory transistors and the source select transistor and drain select transistor, such that channels are formed therebetween based on a gate fringing effect associated with the memory transistors. Other embodiments are also described.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 17, 2019
    Inventors: Youseok Suh, Sung-Yong Chung, Ya-Fen LIN, Yi-Ching Jean Wu
  • Publication number: 20190302851
    Abstract: A flexible display device according to example embodiments includes a rollable display panel, a housing accommodating the rollable display panel in a rolled state and including an opening portion through which the rollable display panel is pulled out, an optical sensor disposed at the opening portion and configured to detect luminance of the rollable display panel while the rollable display panel is rolled or unrolled, a controller configured to compensate image data based on detection data generated by the optical sensor, and a display panel driver configured to control a display of rollable display panel.
    Type: Application
    Filed: June 17, 2019
    Publication date: October 3, 2019
    Inventors: Hai-Jung IN, Bo-Yong CHUNG
  • Publication number: 20190270549
    Abstract: A container having an automatically opening and closing lid and for storing various contents is disclosed. To this end, the present invention includes: an outer container (10); an inner container (20); a contents container (30); an upper lid (40) having an upper lid body (41), a contents supply hole (42), an opening and closing piece (43), and an opening and closing piece actuating portion (44); and a lower support (50) comprised of an upper fixed member (51) and a lower actuating member (55). Therefore, the present invention can be used without a separate opening and closing operation of the lid and thus is highly convenient and sanitary.
    Type: Application
    Filed: November 8, 2016
    Publication date: September 5, 2019
    Inventor: In Yong Chung
  • Patent number: 10403211
    Abstract: An organic light emitting display device includes pixels, a sensor configured to extract at least one of deviation information of first transistors of the pixels and deterioration information of OLEDs of the pixels in a sensing period, and a converter configured to change a bit of first data input from the outside by using at least one of the deviation information and the deterioration information, and to generate second data, wherein a pixel at an ith horizontal line includes an OLED, a first transistor configured to control an amount of a current that flows from a first power source via the OLED in response to a voltage of a first node, second and third transistors configured to turn on when a scan signal is supplied to an ith scan line, and a fourth transistor configured to turn on when a control signal is supplied to an ith control line.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: September 3, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hai Jung In, Dong Gyu Kim, Bo Yong Chung
  • Patent number: 10388220
    Abstract: A pixel including an organic light emitting diode; a first transistor for controlling the amount of current flowing from a first driving power source to a second driving power source via the organic light emitting diode, corresponding to a voltage of a first node; a second transistor coupled between the first node and a second node, the second transistor being turned on when a scan signal is supplied to an ith (i is a natural number) scan line; a third transistor coupled between the second node and an anode electrode of the organic light emitting diode; a first capacitor coupled between a data line and the second node; and a fourth transistor coupled between an initialization power source and the anode electrode of the organic light emitting diode. The fourth transistor is turned on in response to a first control signal being supplied to a first control line.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: August 20, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Bo Yong Chung, Jun Hyun Park, Young Wan Seo, An Su Lee, Kang Moon Jo, Chong Chul Chai
  • Publication number: 20190251904
    Abstract: A display device having a frame period including reset, compensation, relay, emission, and initialization periods. Each pixel includes: an organic light emitting diode having an anode coupled to a second node and a electrode coupled to a second power source; a first transistor between a first power source and the second node, and a gate electrode coupled to a first node; a second transistor between the first node and the second node; a third transistor between the first power source and a third node; a fourth transistor between a fourth node and the third node; a fifth transistor between a data line and the fourth node; a sixth transistor between a third power source and the second node; a first capacitor between the third node and the first node; and a second capacitor coupled the fourth node and the third power source.
    Type: Application
    Filed: November 28, 2018
    Publication date: August 15, 2019
    Inventors: Dong Woo KIM, Bo Yong CHUNG, Yeon Kyung KIM, Chong Chul CHAI
  • Publication number: 20190247356
    Abstract: The present disclosure provides a compound represented by Formula (I) and a pharmaceutically acceptable salt which are effective as a dopamine reuptake inhibitor and a method of using the compound: wherein X is independently halo, alkyl, alkoxy or nitro; m is 0, 1, 2, 3 or 4; n is 1 or 2; R1 and R2 are independently H— or alkyl; R3 is H—, alkyl or aralkyl; and R4 is H— or aryl.
    Type: Application
    Filed: April 26, 2019
    Publication date: August 15, 2019
    Inventors: Young-Soon KANG, Jin-Yong CHUNG, Cheol-Young MAENG, Han-Ju YI, Ki-Ho LEE, Joon HEO, Eun-Hee CHAE, Yu-Jin SHIN
  • Patent number: 10365690
    Abstract: A flexible display device according to example embodiments includes a rollable display panel, a housing accommodating the rollable display panel in a rolled state and including an opening portion through which the rollable display panel is pulled out, an optical sensor disposed at the opening portion and configured to detect luminance of the rollable display panel while the rollable display panel is rolled or unrolled, a controller configured to compensate image data based on detection data generated by the optical sensor, and a display panel driver configured to control a display of rollable display panel.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: July 30, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hai-Jung In, Bo-Yong Chung
  • Patent number: 10334935
    Abstract: The present invention relates to a compact case including an upper cover unit and a lower body for hermetically accommodating various types of cosmetics in which the upper cover unit and the lower body are combined by a pin. The lower body and the upper cover unit are separably combined by a pin for refilling, the lower body is hermetically sealed with a cut plate that can be cut at the top and with a bottom plate at the bottom after a cosmetic is put into the lower body, and the cut plate is cut and opened for use in a single motion by pulling a ring. Accordingly, the compact case is simply sealed and opened, so efficiency including economical efficiency is improved.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: July 2, 2019
    Assignee: CTK CO. LTD.
    Inventor: In Yong Chung
  • Patent number: 10314808
    Abstract: The present disclosure provides a compound represented by Formula (I) and a pharmaceutically acceptable salt which are effective as a dopamine reuptake inhibitor and a method of using the compound: wherein X is independently halo, alkyl, alkoxy or nitro; m is 0, 1, 2, 3 or 4; n is 1 or 2; R1 and R2 are independently H— or alkyl; R3 is H—, alkyl or aralkyl; and R4 is H— or aryl.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: June 11, 2019
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Young-Soon Kang, Jin-Yong Chung, Cheol-Young Maeng, Han-Ju Yi, Ki-Ho Lee, Joon Heo, Eun-Hee Chae, Yu-Jin Shin
  • Publication number: 20190153055
    Abstract: Provided are a fusion protein having a CCL3 variant with improved in vivo persistency, protein stability and pharmacological activity and a use thereof, more particularly, a fusion protein comprising a CCL3 variant and an immunoglobulin Fc region and a use thereof as a therapeutic agent for lymphopenia, cancer or infection, in which an N-terminal amino acid of a wild-type CCL3? or CCL3? is deleted and an amino acid at a specific position is substituted with a different amino acid at the same position of the wild-type CCL3? or CCL3? in the CCL3 variant.
    Type: Application
    Filed: April 19, 2017
    Publication date: May 23, 2019
    Inventors: Su Youn Nam, Jong Gyun Kim, Byung Hyun Choi, June Hyung Lee, Ju Young Park, Jun Kyung Lee, Na Rae Lee, Ki Hong Kim, Seul Gi Kim, Se Woong Oh, Seung Yub Shin, Ho Woong Kang, Su Jin Ahn, Soo Yong Chung
  • Patent number: 10297606
    Abstract: A memory device is described. Generally, the device includes a string of memory transistors, a source select transistor coupled to a first end of the string of memory transistor and a drain select transistor coupled to a second end of the string of memory transistor. Each memory transistor includes a gate electrode formed adjacent to a charge trapping layer and there is neither a source nor a drain junction between adjacent pairs of memory transistors or between the memory transistors and source select transistor or drain select transistor. In one embodiment, the memory transistors are spaced apart from adjacent memory transistors and the source select transistor and drain select transistor, such that channels are formed therebetween based on a gate fringing effect associated with the memory transistors. Other embodiments are also described.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: May 21, 2019
    Assignee: Cypress Semiconductor Corporation
    Inventors: Youseok Suh, Sung-Yong Chung, Ya-Fen Lin, Yi-Ching Jean Wu
  • Patent number: 10283054
    Abstract: A pixel includes first to fourth transistors and a driving transistor. The first transistor is connected between a data line and a first node and has a gate electrode to receive a scan signal. The driving transistor is connected between the first node and a second node and has a gate electrode connected to a third node. The second transistor is connected between the second and third nodes and has a gate electrode to receive the scan signal. The third transistor is connected between first power and the first node and has a gate electrode to receive an emission signal. The fourth transistor is connected between the first and second nodes and has a gate electrode to receive an initialization signal. An organic light emitting diode is connected between the second node and second power. A storage capacitor is connected between the first power and third node.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: May 7, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun-Hyun Park, An-Su Lee, Ji-Hye Lee, Bo-Yong Chung, Kang-Moon Jo, Chong-Chul Chai
  • Publication number: 20190131380
    Abstract: A static electricity prevention circuit of a display device including: a driving circuit configured to drive a display unit that displays an image, at least one clock signal wire configured to transmit a clock signal to the driving circuit, at least one transistor electrically coupled to the clock signal wire, and at least one capacitor including a first electrode coupled to a source electrode and to a drain electrode of the transistor, and a second electrode configured to be maintained at a voltage.
    Type: Application
    Filed: December 26, 2018
    Publication date: May 2, 2019
    Inventors: Yong-Jae Kim, Bo-Yong Chung, Hae-Yeon Lee
  • Publication number: 20190113517
    Abstract: Compositions, methods and kits are described for identifying biomolecules (e.g., proteins and nucleic acids) expressed in a biological sample that are associated with the presence, development, or progression of a disease (such as cancer), or more generally determination of the etiology or risk factors associated with a disease. Sample types analyzed by the disclosed methods include but are not limited to archival tissue blocks that have been preserved in a fixative, tissue biopsy samples, tissue microarrays, and so forth. The methods disclosed herein correlate expression profiles of biomolecules with various disease types, and allow for the determination of relative survival rates; in some embodiments, the methods permit determination of survival rates for a subject with cancer. In other embodiments, the disclosure relates to methods for evaluating therapeutic regimes for the treatment, such as treatment of cancer.
    Type: Application
    Filed: December 12, 2018
    Publication date: April 18, 2019
    Applicant: The United States of America, as represented by the Secretary, Dept. of Health and Human Services
    Inventors: Stephen M. Hewitt, Joon-Yong Chung