Patents by Inventor Hyun Ryu

Hyun Ryu 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: 9429838
    Abstract: Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a compound represented by Chemical Formula 1 and/or a compound including repeating units represented by Chemical Formula 2 and Chemical Formula 3, wherein Chemical Formula 1, Chemical Formula 2, and Chemical Formula 3 are the same as defined in the specification; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same.
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: August 30, 2016
    Assignee: Cheil Industries Inc.
    Inventors: Jee-Hyun Ryu, In-Jae Lee, Ji-Young Jeong, Plueg Carsten, Gyu-Seok Han
  • Patent number: 9389502
    Abstract: Disclosed are a photosensitive resin composition for a color filter that includes (A) a colorant including a cyanine dye represented by the following Chemical Formula 1, (B) an acrylic-based binder resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent, and a color filter using the same. In the above Chemical Formula 1, each substituent is the same as described in the detailed description.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: July 12, 2016
    Assignee: Cheil Industries Inc.
    Inventors: Ji-Young Jeong, Dong-Wan Kim, Ji-Hong Kim, Jee-Hyun Ryu, In-Jae Lee, Gyu-Seok Han
  • Publication number: 20160191837
    Abstract: A display apparatus is disclosed. The display apparatus includes: a flexible display configured to include a main region which is concavely bent, a first sub-region extended from the main region and convexly bent to a first side surface of the display apparatus, and a second sub-region extended from the main region and convexly bent to a second side surface of the display apparatus; and a controller configured to control the flexible display so that a user interface (UI) element corresponding to a specific event is displayed on at least one of the first sub-region, and the second sub-region, when the specific event occurs.
    Type: Application
    Filed: August 27, 2015
    Publication date: June 30, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-young HUH, Yong-Ho KIM, Jin RA, Jong-hyun RYU, Ae-young LIM, Kyung-ho JEONG
  • Publication number: 20160188197
    Abstract: A portable device having a display, the display including a main surface area, a first curved surface area extending from a first side of the main surface area, and a second curved surface area extending from a second side of the main surface area that is opposite the first side, a sensor configured to detect a state of the portable device, and a controller configured to control the display to display a user interface (UI) on one of the first curved surface and the second curved surface based on the state detected by the sensor.
    Type: Application
    Filed: June 22, 2015
    Publication date: June 30, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun RYU, Youn-ho CHOI, Yong-Ho KIM, Jin LA, Yong-gook PARK, Yu-dong BAE, Ae-young LIM, Kyung-ho JEONG
  • Publication number: 20160187994
    Abstract: A foldable device and a method of controlling the same are provided. The foldable device includes: a flexible display which includes a main display area and an edge display area; and a controller which is configured to determine, based on an angle at which the foldable device is unfolded, a range of a partial activation area of the main display area, wherein the range of the partial activation area is partially bounded by a boundary between the edge display area and the main display area.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 30, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin LA, Yu-dong BAE, Yong-ho KIM, Jong-hyun RYU, Yong-gook PARK, Ae-young LIM, Kyung-ho JEONG, Youn-ho CHOI
  • Patent number: 9377937
    Abstract: A method and device for executing an object on a display. The method of executing an object includes receiving a user input to an object displayed on a display; gradually enlarging and displaying the object; and executing the application corresponding to the object as the object is enlarged.
    Type: Grant
    Filed: April 8, 2013
    Date of Patent: June 28, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se-Hee Han, Jun-hyung Kim, Jong-hyun Ryu, Jong-hyo Lee, Joo-Yeol Lee, Ji-hye Lee
  • Publication number: 20160181484
    Abstract: There is provided an oxynitride-based phosphor comprising a ?-type Si3N4 crystal structure and represented by a compositional formula of Si6-xAlxOxN8-x:Euy (0<x?0.3, 0.001?y?0.03), the oxynitride-based phosphor having a form of a secondary particle comprising a plurality of primary particles bonded to each other, the plurality of primary particles having pillar shapes.
    Type: Application
    Filed: December 15, 2015
    Publication date: June 23, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee Suk ROH, Seong Min KIM, Jae Hyun RYU
  • Publication number: 20160164559
    Abstract: A wearable device worn on a body of a user is provided. The wearable device includes a sensing unit configured to sense state information of the user, a touch input unit configured to receive a touch input from the user, a controller configured to select at least one of a plurality of strings based on the state information when the touch input is received, a display configured to display the selected at least one string, and a communicator configured to transmit a message including the at least one string to a receiver device.
    Type: Application
    Filed: November 27, 2015
    Publication date: June 9, 2016
    Inventors: Ji-hyun KIM, Han-joo CHAE, Hyun-soo NAH, Jong-hyun RYU
  • Publication number: 20160156768
    Abstract: A technique for controlling an electronic device thereof is provided. The technique includes, in response to an attachment device being selected by an external device from a list of attachment devices, receiving and storing mapping information in which data configured in a first communication format and data configured in a second communication format in relation to one function of the electronic device to which the attachment device is attached are mapped. In addition, in response to the data configured in the first communication format being received from an external device which is communicably connected with the attachment device, the data configured in the second communication format corresponding to the data configured in the first communication format based on the mapping information is acquired, and the data configured in the second communication format to the electronic device to control the one function of the electronic device to be performed is transmitted.
    Type: Application
    Filed: December 1, 2015
    Publication date: June 2, 2016
    Inventors: Sun-hwa KIM, Sung-won KIM, Hee-bum AHN, Joonoo KIM, Jin RA, Jong-hyun RYU, Kyung-ho JEONG, Yong-ho KIM, Yong-gook PARK, Myung-sik KIM, Chan-hong MIN, Jin-hyuk JUNG, Woo-hyek CHOI
  • Patent number: 9353339
    Abstract: The present invention proposes a method for removing an oxide formed on the surface of a copper film used in the process of manufacturing a circuit for a semiconductor, an organic light-emitting diode, an LED, or a liquid crystal display without causing corrosion on a lower metal film. The composition including corrosive amine may remove a metal oxide depending on the content of additive ranging from 0.01 to 10% regardless of the content of ultrapure water. A polar solvent other than the corrosive amine may efficiently remove an oxide from the surface of the metal when the same contains water and 0.01 to 20% of the additive.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: May 31, 2016
    Assignee: LTC Co., Ltd.
    Inventors: Ho Sung Choi, Kwang Hyun Ryu, Jong Il Bae, Jong Soon Lee, Hye Sung Yang, Sang Ku Ha
  • Patent number: 9351616
    Abstract: A window cleaning apparatus includes a first cleaning unit and a second cleaning unit that is attached to both sides of a window, respectively, by a magnetic force and moved on the sides, and a method of controlling a movement of the window cleaning apparatus. The method includes detecting the first initial attachment position of the window cleaning apparatus and moving the window cleaning apparatus close to the detected initial attachment position after cleaning.
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: May 31, 2016
    Assignees: INTELLECTUAL DISCOVERY CO., LTD., KOREA INSTITUTE OF ROBOT & CONVERGENCE
    Inventors: Man Hyun Ryu, Kwang Mok Jung, Young Ho Choi
  • Publication number: 20160139507
    Abstract: A photosensitive resin composition includes (A) an acrylic-based binder resin including a repeating unit represented by Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a cardo-based binder resin including a repeating unit represented by Chemical Formula 2-1 and a repeating unit represented by Chemical Formula 2-2, wherein in Chemical Formula 2-1 and 2-2, each substituent is the same as defined in the detailed description; (C) reactive unsaturated compound; (D) an initiator; (E) a colorant; and (F) a solvent. A photosensitive resin film using the same and a color filter is also provided.
    Type: Application
    Filed: November 4, 2015
    Publication date: May 19, 2016
    Inventors: Lee-June KIM, Jee-Hyun RYU, Jung-Hwa LEE, Ju-Ho JUNG, Seung-Jib CHOI, Soo-Young HEO
  • Patent number: 9338620
    Abstract: A method of executing an alarm with respect to a missed received call for a mobile communication terminal is provided. The method includes determining whether the mobile communication terminal is moving, and determining whether a missed received call occurs while the mobile communication terminal is moving, and executing an alarm with respect to the missed received call when it is determined that the mobile communication terminal does not move for a period of time if it is determined that the missed received call occurs while the mobile communication terminal is moving.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: May 10, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Nam-Hoon Kim, Jeong-Gwan Kang, Hyun-Su Hong, Jin Ra, Jong-Hyun Ryu, Yong-Gook Park, Han-Joo Chae, Won-Young Choi
  • Patent number: 9300761
    Abstract: A client apparatus, a server, and a control method thereof are provided. The client apparatus includes a display, a user interface which receives a text input, a communication interface which transmits to the server information related to input text, a storage which receives a result of analysis of the information transmitted from the server and stores the same, and a controller which performs control operations so that, in response to the text input being received via the user interface after the result of the analysis received, the received text is converted based on a stored result of the analysis, before being displayed.
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: March 29, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ga-hyun Ryu, Sung-kee Kim, Hyun-woo Lim, Chun-Bae Park, Duk-gu Sung, Do-young Joung
  • Publication number: 20160081520
    Abstract: A window cleaning apparatus according to an embodiment of the present invention includes a first cleaning unit and a second cleaning unit attached on opposite surfaces of a window, respectively, through a magnetic field, and moving on the opposite surfaces of a window. The window cleaning apparatus includes a first magnetic module included in the first cleaning unit, a second magnetic module included in the second cleaning unit, and a control part moving or rotating at least one of the first and second cleaning units when the magnetic field between the first and second cleaning units is out of a normal range.
    Type: Application
    Filed: March 29, 2013
    Publication date: March 24, 2016
    Applicant: INTELLECTUAL DISCOVERY CO., LTD.
    Inventors: Man-Hyun RYU, Dong-Kyu KIM
  • Patent number: 9294022
    Abstract: A motor driving apparatus and a refrigerator using the same is provided. The refrigerator may include a compressor, a motor, a driving unit, temperature sensing units sensing the temperatures of storage chambers and an external temperature, and a control unit selecting a driving mode of the driving unit based on the sensing result of the temperature sensing units and controlling the driving unit to drive the motor according to the selected driving mode. In a general operation mode, the control unit controls the driving unit to drive the motor in a 120 degree conduction method, and in a power-saving operation mode, the control unit controls the driving unit to drive the motor in a 90 degree conduction method. The refrigerator increases a pulse width of driving current by converting the conduction method of the motor to drive the motor at a low speed during power-saving operation of the refrigerator.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: March 22, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung In Park, Pyeong Ki Park, Jeong Ho Seo, Hyo Jea Shin, Ho Hyun Ryu, Seon Gu Lee, Hyun Chang Cho, Takeda Yoshihiko, Koji Hamaoka
  • Patent number: 9285614
    Abstract: A liquid crystal dispensing system includes a container to contain liquid crystal to be dispensed, a discharge pump to receive the liquid crystal from the container and to discharge the liquid crystal, a nozzle to dispense the liquid crystal discharged from the discharge pump onto a substrate, and a control unit to control a dispensing amount of liquid crystal discharged from the discharge pump and to compensate the dispensing amount when the dispensing amount of liquid crystal exceeds a limitation value.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: March 15, 2016
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Joung-Ho Ryu, Soo-Min Kwak, Hae-Joon Son, Man-Ho An, Joon-Young Kim, Do-Hyun Ryu, Seung-Soo Lee
  • Patent number: 9271473
    Abstract: There is disclosed a separable toilet pad for housebreaking animal companions including a protection layer covering an exterior surface; an absorbent layer absorbing and storing urine; and a waterproof layer preventing the absorbed urine from leaking, wherein the waterproof layer includes a waterproof layer cut unit configured to divide or cut the waterproof layer into a plurality of areas, when an external force is applied, and the absorbent layer is arranged in a surface of the waterproof layer and includes a gap with both sides with respect to the waterproof layer cut unit and includes a gap having a distance from both sides of the waterproof cut unit, and a filling part is arranged in the gap and includes a filling part cut unit corresponding to the waterproof layer.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: March 1, 2016
    Inventor: Jong Hyun Ryu
  • Patent number: 9263768
    Abstract: Disclosed are a non-aqueous electrolyte comprising a lithium salt and a solvent, the electrolyte containing, based on the weight of the electrolyte, 10-40 wt % of a compound of Formula 1 or its decomposition product, and 1-40 wt % of an aliphatic nitrile compound, as well as an electrochemical device comprising the non-aqueous electrolyte.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: February 16, 2016
    Assignee: LG Chem, Ltd.
    Inventors: Young Soo Kim, Soon Ho Ahn, Joon Sung Bae, Cha Hun Ku, Soo Hyun Ha, Duk Hyun Ryu, Sei Lin Yoon
  • Patent number: 9236610
    Abstract: Disclosed is a lithium secondary battery, which is low in capacity loss after overdischarge, having excellent capacity restorability after overdischarge and shows an effect of preventing a battery from swelling at a high temperature.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: January 12, 2016
    Assignee: LG CHEM, LTD.
    Inventors: Sung Kyun Chang, Seung Tae Hong, Hyeong Jin Kim, Duk Hyun Ryu, Eun Young Goh, Ho Chun Lee, Jun Yong Jeong, Jin Hee Yeon, Hyung Keun Lee