Patents by Inventor Yong Oh

Yong Oh 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).

  • Light emitting diode package and light emitting diode module
    Patent number: 10784239
    Abstract: A light emitting diode package including a housing, first and second light emitting diode chips disposed in the housing, and a wavelength conversion part including a phosphor to absorb light emitted from the first light emitting diode chip and emit light having a different wavelength than that emitted from the first light emitting diode chip, in which light emitted from the first light emitting diode chip has a shorter wavelength than light emitted from the second light emitting diode chip, the wavelength conversion part is configured to emit red light having a peak wavelength of 580 nm to 700 nm and exhibiting at least three peaks at a wavelength of 600 nm to 660 nm, and the light emitting diode package is configured to emit white light by mixing light emitted from the first light emitting diode chip, the second light emitting diode chip, and the wavelength conversion part.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: September 22, 2020
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Myung Jin Kim, Kwang Yong Oh, Seung Ryeol Ryu
  • METHOD FOR SEPARATING CARBON ISOTOPE AND METHOD FOR CONCENTRATING CARBON ISOTOPE USING THE SAME
    Publication number: 20200164337
    Abstract: The present disclosure relates to a method for separating a carbon isotope and a method for concentrating a carbon isotope using the same, the method for separating a carbon isotope including: cooling a formaldehyde gas to a temperature of from 190K to 250K; and obtaining a mixed gas and residual formaldehyde by photodissociating the cooled formaldehyde gas, the mixed gas including carbon dioxide containing a carbon isotope and hydrogen.
    Type: Application
    Filed: July 17, 2019
    Publication date: May 28, 2020
    Inventors: Do-Young Jeong, Lim Lee, Yonghee Kim, Hyounmin Park, Kwang-Hoon Ko, Taek-Soo Kim, Seong Yong Oh
  • Brake system and medical apparatus including the same
    Patent number: 10631796
    Abstract: A brake apparatus provided on a body of a medical apparatus, the brake apparatus including: a rail unit; a lever unit configured to rotate with respect to a rotational shaft; an elastic member provided on the lever unit at a first end of the lever unit and configured to provide an elastic force to rotate the lever unit; a wedge provided on a second end opposite to the first end of the lever unit, configured to be inserted into the rail unit according to rotation of the lever unit and configured to apply braking pressure on the rail unit.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: April 28, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Pil Yong Oh, Eun Hye Seo
  • DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF
    Publication number: 20200083422
    Abstract: A display apparatus including a panel substrate including a TFT drive circuit for active matrix driving, a plurality of light emitting diodes, and an anisotropic conductive film electrically connecting the light emitting diodes to the panel substrate, in which the anisotropic conductive film includes an adhesive organic insulation material and conductive particles dispersed in the adhesive organic insulation material.
    Type: Application
    Filed: November 14, 2019
    Publication date: March 12, 2020
    Inventors: Motonobu TAKEYA, Young Hyun Kim, Jong lk Lee, Kwang Yong Oh
  • NONVOLATILE MEMORY DEVICE PERFORMING PROGRAM OPERATION AND OPERATION METHOD THEREOF
    Publication number: 20200051605
    Abstract: A nonvolatile memory device includes: a plurality of word lines that are stacked; a vertical channel region suitable for forming a cell string along with the word lines; and a voltage supplier suitable for supplying a plurality of biases required for a program operation on the word lines, where a negative bias is applied to neighboring word lines disposed adjacent to a selected word line at an end of a pulsing section of a program voltage which is applied to the selected word line.
    Type: Application
    Filed: October 18, 2019
    Publication date: February 13, 2020
    Inventor: Jin Yong OH
  • LIGHT EMITTING DIODE PACKAGE AND LIGHT EMITTING DIODE MODULE
    Publication number: 20200006298
    Abstract: A light emitting diode package including a housing, first and second light emitting diode chips disposed in the housing, and a wavelength conversion part including a phosphor to absorb light emitted from the first light emitting diode chip and emit light having a different wavelength than that emitted from the first light emitting diode chip, in which light emitted from the first light emitting diode chip has a shorter wavelength than light emitted from the second light emitting diode chip, the wavelength conversion part is configured to emit red light having a peak wavelength of 580 nm to 700 nm and exhibiting at least three peaks at a wavelength of 600 nm to 660 nm, and the light emitting diode package is configured to emit white light by mixing light emitted from the first light emitting diode chip, the second light emitting diode chip, and the wavelength conversion part.
    Type: Application
    Filed: September 10, 2019
    Publication date: January 2, 2020
    Inventors: Myung Jin KIM, Kwang Yong Oh, Seung Ryeol Ryu
  • Light emitting diode package and manufacturing method thereof
    Patent number: 10510933
    Abstract: A light-emitting diode package includes a light-emitting diode chip disposed in a housing, a first phosphor configured to emit green light, and a second and a third phosphor configured to emit red light. White light is configured to be formed by a synthesis of light emitted from the light-emitting diode chip, the first phosphor, the second phosphor, and the third phosphor. At least one of the second and third phosphor is a nitride based phosphor that includes at least one of MSiN2, MSiON2, and M2Si5N8, where M is one of Ca, Sr, Ba, Zn, Mg, and Eu.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: December 17, 2019
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Kwang Yong Oh, Ho Jun Byun, Hyuck Jun Kim, Ki Bum Nam, Su Yeon Kim
  • LIGHT EMITTING DIODE PACKAGE AND MANUFACTURING METHOD THEREOF
    Publication number: 20190363225
    Abstract: A light-emitting diode package includes a light-emitting diode chip disposed in a housing, a first phosphor configured to emit green light, and a second and a third phosphor configured to emit red light. White light is configured to be formed by a synthesis of light emitted from the light-emitting diode chip, the first phosphor, the second phosphor, and the third phosphor. At least one of the second and third phosphor is a nitride based phosphor that includes at least one of MSiN2, MSiON2, and M2Si5N8, where M is one of Ca, Sr, Ba, Zn, Mg, and Eu.
    Type: Application
    Filed: August 12, 2019
    Publication date: November 28, 2019
    Inventors: Kwang Yong OH, Ho Jun BYUN, Hyuck Jun KIM, Ki Bum NAM, Su Yeon KIM
  • Nonvolatile memory device performing program operation and operation method thereof
    Patent number: 10490244
    Abstract: A nonvolatile memory device includes: a plurality of word lines that are stacked; a vertical channel region suitable for forming a cell string along with the word lines; and a voltage supplier suitable for supplying a plurality of biases required for a program operation on the word lines, where a negative bias is applied to neighboring word lines disposed adjacent to a selected word line at an end of a pulsing section of a program voltage which is applied to the selected word line.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: November 26, 2019
    Assignee: SK hynix Inc.
    Inventor: Jin Yong Oh
  • Memory device performing UV-assisted erase operation
    Patent number: 10482976
    Abstract: A nonvolatile memory device includes: a plurality of word lines that are stacked; a pillar structure that penetrates through the word lines in a vertical direction; and a voltage supplier suitable for supplying a plurality of biases that are required according to an operation mode, to the word lines and the pillar structure. The pillar structure includes: a vertical channel region disposed in a core; and a laser diode structure disposed between the word lines and the vertical channel region to surround a periphery of the vertical channel region.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: November 19, 2019
    Assignee: SK hynix Inc.
    Inventor: Jin Yong Oh
  • VEHICLE-RELATED DATA COLLECTING APPARATUS AND METHOD
    Publication number: 20190325667
    Abstract: A method for collecting vehicle-related data is disclosed. The method includes: obtaining navigation streaming video data related to a vehicle operation and vehicle operation information from a first terminal handling vehicle operation information; encoding in real time the navigation streaming video data, which is received from the first terminal via a wired or wireless network, by an encoder; and synchronizing and storing the real-time encoded navigation streaming video data and vehicle operation information based on time information.
    Type: Application
    Filed: April 17, 2019
    Publication date: October 24, 2019
    Inventors: Dae Hee KIM, Dong Min SEO, Hye Yong OH
  • APPARATUS AND METHOD TO TRANSMIT DATA BY EXTRACTING DATA IN SHOP FLOOR IMAGE, APPARATUS AND METHOD TO RECEIVE DATA EXTRACTED IN SHOP FLOOR IMAGE, AND SYSTEM TO TRANSMIT AND RECEIVE DATA EXTRACTED IN SHOP FLOOR IMAGE
    Publication number: 20190327444
    Abstract: One aspect of the present disclosure provides a device for extracting and transmitting data from a shop floor image, the device comprising: an encoder configured for receiving, from a facility operating system, streaming video data of a display screen of a monitor of the facility operating system on a shop floor, and for encoding the streaming video data in real time; a video data analyzer configured for receiving the real-time encoded streaming video data and for extracting data by figuring out and tagging a data presentation location in the real-time encoded streaming video data using a video data analysis algorithm; and a communication unit configured for transmitting to a data engine the real-time encoded streaming video data, and the data extracted by the video data analyzer.
    Type: Application
    Filed: April 17, 2019
    Publication date: October 24, 2019
    Inventors: Dae Hee KIM, Dong Min SEO, Hye Yong OH, Gwan Hun PI
  • Method for fabricating semiconductor device
    Patent number: 10453707
    Abstract: A method for fabricating a semiconductor device, the method including forming a mold structure on a substrate such that the mold structure includes alternately and repeatedly stacked interlayer insulating films and sacrificial films; forming a channel hole passing through the mold structure; forming a vertical channel structure within the channel hole; exposing a surface of the interlayer insulating films by removing the sacrificial films; forming an aluminum oxide film along a surface of the interlayer insulating films; forming a continuous film on the aluminum oxide film; and nitriding the continuous film to form a TiN film.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: October 22, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seok Cho, Hyung Joon Kim, Jung Ho Kim, Joong Yun Ra, Bi O Kim, Jae Young Ahn, Ki Yong Oh, Sung Hae Lee
  • Light emitting diode package and manufacturing method thereof
    Patent number: 10424697
    Abstract: A light-emitting diode package includes a light-emitting diode chip disposed in a housing, a first phosphor configured to emit green light, and a second phosphor configured to emit red light. White light is configured to be formed by a synthesis of light emitted from the light-emitting diode chip, the first phosphor, and the second phosphor. The second phosphor has a chemical formula of A2MF6:Mn4+, A is one of Li, Na, K, Rb, Ce, and NH4, and M is one of Si, Ti, Nb, and Ta, and the Mn4+ of the second phosphor has a mole range of about 0.02 to about 0.035 times the M.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: September 24, 2019
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Kwang Yong Oh, Ho Jun Byun, Hyuck Jun Kim, Ki Bum Nam, Su Yeon Kim
  • Light emitting diode package and light emitting diode module
    Patent number: 10418348
    Abstract: A light emitting diode package including a housing, a first light emitting diode chip and a second light emitting diode chip disposed in the housing, and a wavelength conversion part including a phosphor configured to absorb light emitted from the first light emitting diode chip and emit light having a different wavelength than the light emitted from the first light emitting diode chip, in which the light emitted from the first light emitting diode chip has a shorter wavelength than light emitted from the second light emitting diode chip, and the phosphor has a fluorescence intensity of 10 or less at a peak wavelength of light emitted from the second light emitting diode chip, with reference to a maximum fluorescence intensity of 100 at a wavelength of 425 nm to 475 nm on an excitation spectrum of the second light emitting diode chip.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: September 17, 2019
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Myung Jin Kim, Kwang Yong Oh, Seung Ryeol Ryu
  • LIGHT EMITTING DIODE PACKAGE AND MANUFACTURING METHOD THEREOF
    Publication number: 20190237636
    Abstract: A light-emitting diode package includes a light-emitting diode chip disposed in a housing, a first phosphor configured to emit green light, and a second phosphor configured to emit red light. White light is configured to be formed by a synthesis of light emitted from the light-emitting diode chip, the first phosphor, and the second phosphor. The second phosphor has a chemical formula of A2MF6:Mn4+, A is one of Li, Na, K, Rb, Ce, and NH4, and M is one of Si, Ti, Nb, and Ta, and the Mn4+ of the second phosphor has a mole range of about 0.02 to about 0.035 times the M.
    Type: Application
    Filed: April 1, 2019
    Publication date: August 1, 2019
    Inventors: Kwang Yong OH, Ho Jun BYUN, Hyuck Jun KIM, Ki Bum NAM, Su Yeon KIM
  • Method and apparatus for obtaining magnetic resonance image
    Patent number: 10365341
    Abstract: An MRI method includes: defining image regions on an object; setting imaging conditions for the defined image regions; and acquiring MR images for the image regions according to the set imaging conditions. The imaging conditions may be set by displaying information about the defined image regions and setting the imaging conditions for the image regions based on the displayed information.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: July 30, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Keum-yong Oh, Sang-young Zho, Sang-heum Cho, Jin-young Hwang
  • Method and apparatus for controlling energy in HVAC system
    Patent number: 10344996
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. method for controlling energy in a Heating, Ventilation, and Air Conditioning (HVAC) system includes determining whether a user is absent in a use space for energy control; if the user is absent, determining whether to initiate energy control by using a user's departure and arrival probability and a probability distribution of a length of time away, which are determined based on previously stored data.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: July 9, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung-Jae Kim, Yong-oh Lee, Hyun-suk Min, Sang-sun Choi
  • LICENSE AUTHENTICATION METHOD IN WIRELESS ACCESS POINT, WIRELESS ACCESS POINT APPARATUS PERFORMING SAID LICENSE AUTHENTICATION, LICENSE ACTIVATION METHOD IN CLIENT APPARATUS, AND CLIENT APPARATUS INTERWORKING WITH WIRELESS ACCESS POINT
    Publication number: 20190205505
    Abstract: One aspect of the present invention discloses a license authentication method in a wireless access point (AP). The method comprises receiving a license authentication request including license information from a client; calculating a distance of the client from the wireless access point in response to the received license authentication request; based on the calculated distance, determining whether the client exists within a range of allowed positions for license authentication related to license location information for allowing authentication of a license included in the license information; and determining whether to authenticate in response to the license authentication request based on the determination result.
    Type: Application
    Filed: January 4, 2019
    Publication date: July 4, 2019
    Inventors: Sung Yong KIM, Hye Yong OH, Dae Hee KIM
  • MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD OF GENERATING MAGNETIC RESONANCE IMAGE
    Publication number: 20190183342
    Abstract: An MRI apparatus includes an image processor configured to generate a scout image based on an MR signal that is obtained from an object; a display configured to display slices, which respectively correspond to portions of the object, on the scout image; and an input interface configured to receive a first user input selecting at least one slice among the slices displayed in the scout image. The first user input corresponds to a user command to change a displaying property of the at least one slice to be displayed distinguishably from non-selected slices in the scout image and the display displays the slices on the scout image so that the at least one slice is displayed differently from the non-selected slices.
    Type: Application
    Filed: February 26, 2019
    Publication date: June 20, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-hun Park, Devadas Puthusseril, Jijeesh Koliyadan Veettil, Keum-yong Oh