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 METHOD FOR FABRICATING THE SAME
    Publication number: 20130015488
    Abstract: The present invention relates to a light emitting diode (LED), which enables a filler material for filling up a hole or opening of a substrate to prevent a resin of an encapsulant formed on the substrate from leaking and to enhance cohesion between the substrate and a resin portion formed in the hole or opening, and a method for fabricating the LED package. According to an embodiment of the present invention, there is provided an LED package, which comprises an LED chip; a substrate having the LED chip mounted thereon, the substrate having a hole or opening formed therein; an encapsulant formed on the substrate to encapsulate the LED chip; a resin portion for filling in the hole or opening; and a filler material for filling up a gap between the resin portion and the substrate.
    Type: Application
    Filed: January 24, 2011
    Publication date: January 17, 2013
    Applicant: SEOUL SEMICONDUCTOR CO., LTD.
    Inventors: Sun Jin Yoon, Kwang Yong Oh, Yun Jeong Bae
  • Nondestructive inspection method of insulator using frequency resonance function
    Patent number: 8299804
    Abstract: A nondestructive inspection method of testing insulators using frequency resonance function that can inspect an anomaly of an insulator by vibrating the insulator with a force having the characteristic of white noise, measuring the change in motion of the insulator according to the vibration and calculating the frequency resonance function of the insulator is disclosed.
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: October 30, 2012
    Assignee: Korea Electric Power Corporation
    Inventors: Ki-Yong Oh, Joon-Young Park, Jae-Kyung Lee, Byung-Hak Cho
  • Wafer level stack structure for system-in-package and method thereof
    Patent number: 8278766
    Abstract: A system-in-package, comprising a wafer level stack structure, including at least one first device chip including a first device region having a plurality of input/output(I/O) pads, and at least one second device chip including a second device region having a plurality of input/output(I/O) pads and a second peripheral region surrounding the second device region, wherein the size of the second device region is different from the size of the first device region, wherein the at least one first device chip and the at least one second device chip have approximately equal size; and a common circuit board to which the wafer level stack structure is connected.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: October 2, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kang-Wook Lee, Se-Yong Oh, Young-Hee Song, Gu-Sung Kim
  • Method and apparatus for providing application by using application information table
    Patent number: 8271654
    Abstract: Disclosed are a method and apparatus for providing an application. The method includes receiving a first-level application information table (AIT) including one or more application driving conditions and location information of one or more AITs; creating an AIT map table by using the first-level AIT; obtaining a second-level AIT corresponding to a predetermined application driving condition included in the AIT map table based on the location information of the second-level AIT; driving an application based on the second-level AIT.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: September 18, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kwang-hyuk Kim, Keum-yong Oh, Sung-jin Park
  • Projection type display apparatus
    Patent number: 8237872
    Abstract: A projection type display apparatus is capable of significantly reducing operational noise of a color wheel. The projection type display apparatus includes a color wheel, a color wheel assembly in which the color wheel is installed, and a noise damping section which changes air flow caused by a rotation of the color wheel so as to reduce the noise.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: August 7, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Ho Hwang, Jee Hoon Sung, Pil Yong Oh, Jun Seok Park
  • Robot mechanism for inspection of live-line suspension insulator string
    Patent number: 8239064
    Abstract: Disclosed herein is a robot mechanism for inspection of a live-line suspension insulator string. A robot body of the robot mechanism reciprocates along the live-line suspension insulator string and includes upper and lower robot frames configured to encircle the insulator string, a battery module provided to either end of the robot body, an actuation module for moving the robot body along the insulator string, an inspection module for electrically inspecting an insulator, a connection module for coupling the robot body to an installation/dismantlement mechanism, a wing opening/closing module for manually separating the robot body from the insulator string, a measurement module for measuring electrical properties of the insulator, a controller for controlling operation of the robot body, and a crack detection unit for detecting cracks formed in the insulator.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: August 7, 2012
    Assignee: Korea Electric Power Corporation
    Inventors: Joon-Young Park, Byung-Hak Cho, Jae-Kyung Lee, Ki-Yong Oh
  • INDUCTION HEATER
    Publication number: 20120132645
    Abstract: The present invention comprises a grill unit which is heated by induction current. The grill unit comprises a grill which is heated by induction current, and a supporting unit is placed below the grill to store foreign matter falling from the grill. In addition, the grill unit is fixed to a heater main body by being coupled. The supporting unit comprises a coupling unit which is formed to be coupled with the heater main body. Additionally, the heater main body comprises a seat portion at one side, which is coupled to the coupling unit.
    Type: Application
    Filed: September 9, 2009
    Publication date: May 31, 2012
    Applicant: LG ELECTRONICS INC.
    Inventors: Doo Yong Oh, Byeong Wook Park
  • COOKING APPLIANCE AND A CONTROL METHOD THEREOF
    Publication number: 20120103971
    Abstract: Provided are a cooking appliance and a control method thereof. A cooking appliance according to an embodiment of the present invention comprises a top plate on which a cooking container is placed, a plurality of winding parts including a plurality of coils horizontally arranged under the top plate, a plurality of relay parts including a plurality of relays that each connected to the plurality of coils, and an inverter part for applying a voltage of high frequency to the plurality of winding parts.
    Type: Application
    Filed: September 9, 2009
    Publication date: May 3, 2012
    Applicant: LG ELECTRONICS INC.
    Inventors: Doo Yong Oh, Byeong Wook Park
  • 3-DIMENSIONAL IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY METHOD THEREOF
    Publication number: 20120098944
    Abstract: A three dimensional (3D) image display apparatus is provided. The 3D image display apparatus includes a receiving unit which receives a transport stream (TS) including a content image and an additional image, an information detecting unit which detects 3D depth information for the content image, an additional image processing unit which applies the 3D depth information detected by the information detecting unit to the additional image, and an output unit which displays the additional image, to which the 3D depth information is applied, along with the content image.
    Type: Application
    Filed: July 12, 2011
    Publication date: April 26, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Keum-yong OH
  • Semiconductor packaging device
    Patent number: 8148828
    Abstract: A semiconductor packaging device is provided. Semiconductor package groups, a side retainer wall, and a filling layer may be located on a base plate. The side retainer wall may be located around the semiconductor package groups. The filling layer may be located between the side retainer wall and the semiconductor package groups.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: April 3, 2012
    Assignee: SAMSUNG Electronics Co., Ltd.
    Inventors: Dong-Woo Shin, Seong-Chan Han, Sun-Kyu Hwang, Hyun-Jong Oh, Nam-Yong Oh
  • VIDEO PROCESSING APPARATUS, CONTENT PROVIDING SERVER, AND CONTROL METHOD THEREOF
    Publication number: 20120075418
    Abstract: Disclosed are a video processing apparatus, a content providing server, and control methods thereof. The video processing apparatus includes: a receiver which receives a two-dimensional (2D) video signal; a communication unit which communicates with a content providing server providing a supplementary video signal for a three-dimensional (3D) video signal corresponding to the 2D video signal; a signal processor which processes the 2D video signal and the supplementary video signal; and a controller which controls the communication unit to receive the supplementary video signal corresponding to the received 2D video signal from the content providing server, and the signal processor to generate the 3D video signal based on the received supplementary video signal and the received 2D video signal. Accordingly, it is possible to generate and reproduce the 3D video signal corresponding to the 2D video signal.
    Type: Application
    Filed: April 27, 2011
    Publication date: March 29, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-su KIM, Keum-yong OH, Da-na JUNG
  • Benzothiophen-2-carbonylguanidine derivatives, preparation thereof, and pharmaceutical composition containing the same
    Patent number: 8143307
    Abstract: The present invention is related to benzothiophen-2-carbonylguanidine derivatives, a preparation method thereof, and pharmaceutical compositions containing the same. The derivatives have potent inhibitory effect on the sodium/hydrogen exchanger NHE-I, improve the functional recovery of ischemia/reperfusion-induced heart injury in isolated ischemic heart models, and significantly reduce the myocardiac infarct size in in vivo ischemic animal models, thereby showing excellent cardioprotective effects. Also, the derivatives are protective of both neuronal cells and the brain as proven by their protective effects on neuronal cells from necrosis and apoptosis and by their ability to significantly reduce cerebral infarct sizes in in vivo ischemic brain models.
    Type: Grant
    Filed: December 27, 2005
    Date of Patent: March 27, 2012
    Assignee: Korea Research Institute of Chemical Technology
    Inventors: Kyu Yang Yi, SunKyung Lee, Jee Hee Suh, Nak Jeong Kim, Hyunsuk Lee, Byung-Ho Lee, Sung-eun Yoo, Kyung-Hee Lee, Yong Oh Lee
  • USER TERMINAL, SERVER, DISPLAYING METHOD AND INFORMATION PROVIDING METHOD THEREOF
    Publication number: 20120063739
    Abstract: A user terminal for reproducing contents stored in a multimedia storage medium includes a contents reproducing unit which reproduces contents, a display unit which displays on a screen contents reproduced by the contents reproducing unit, an information receiving unit which receives information regarding a medium of at least one of the multimedia storage medium and the contents stored therein from the multimedia storage medium, a communication unit which searches and receives additional information corresponding to the contents being reproduced from among additional information pre-stored in an external server by accessing the external server based on the information regarding a medium, and a controlling unit which controls the display unit to display the additional information received through the communication unit on the screen.
    Type: Application
    Filed: September 8, 2011
    Publication date: March 15, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Da-na JUNG, Keum-yong OH, Jung-su KIM
  • METHOD OF CONTROLLING TRICK MODES AND TRANSPORT STREAM TRANSMITTING APPARATUS FOR IMPLEMENTING THE SAME
    Publication number: 20120066728
    Abstract: A method of controlling trick modes for a transport stream capable of easily determining a reproducing position corresponding to a trick mode execution mode on a transport stream of a 3D image is provided. The method includes, if a trick mode execution command for a transport stream is received, calculating a reproducing range on a first transport stream corresponding to a received trick mode execution command, calculating a reproducing range on a second transport stream based on a calculated reproduction range of the first transport stream, and controlling to transmit the first transport stream corresponding to the calculated reproducing range of the first transport stream and the second transport stream corresponding to the calculated reproducing range of the second transport stream.
    Type: Application
    Filed: June 24, 2011
    Publication date: March 15, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Keum-yong OH
  • Fluid dynamic bearing assembly
    Publication number: 20120033905
    Abstract: There is provided a fluid dynamic bearing assembly including: a sleeve having a shaft insertedly mounted therein; and upper and lower radial bearing parts formed on at least one of an outer circumferential surface of the shaft and an inner circumferential surface of the sleeve, wherein a clearance between the lower radial bearing part and a surface disposed to face the lower radial bearing part is wider than a clearance between the upper radial bearing part and a surface disposed to face the upper radial bearing part.
    Type: Application
    Filed: July 28, 2011
    Publication date: February 9, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Yong Oh, Sang Jin Park
  • Liquid crystal display device with polarizing filter in housing to block outside light
    Patent number: 8111348
    Abstract: A liquid crystal display device includes a housing, a liquid crystal panel provided in the housing and comprises first and second transparent substrates spaced from each other at predetermined intervals, a sealing member to seal an internal space formed between the first and second transparent substrates, a liquid crystal to fill the internal space, first and second transparent electrodes formed in the first and second transparent substrates, respectively, and a polarizing plate to transmit light in a predetermined polarizing direction, a backlight unit disposed in the housing to emit surface light to the liquid crystal panel, and a polarizing filter disposed in the housing, and spaced from the liquid crystal panel at predetermined intervals to transmit predetermined polarized light and to block other polarized light of incident light.
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: February 7, 2012
    Assignee: SAMSUNG Electronics Co., Ltd.
    Inventors: Pil-yong Oh, Il-yong Jung
  • METHOD AND APPARATUS FOR BOOTING HOST
    Publication number: 20120030458
    Abstract: Provided are a method and a device for booting a host embodying a downloadable conditional access system (DCAS), wherein one of a plurality of pre-determined booting modes is decided as a booting mode of the host based on first information indicating whether a host can communicate with a broadcasting service provider and second information indicating whether a software-based security client providing information required for decrypting broadcasting data is installed to a hardware-based security module connected to the host, and the host is booted in the decided booting mode.
    Type: Application
    Filed: October 12, 2011
    Publication date: February 2, 2012
    Inventors: Young-min PARK, Jun-ho JANG, Gyung-pyo HONG, Keum-yong OH, Hae-su GWON
  • Method of attaching a solder ball and method of repairing a memory module
    Patent number: 8070048
    Abstract: In a method of attaching a solder ball, a first material is coated on a solder ball. A second material is coated on a pad of a substrate where the solder ball is to be attached to exothermically react with the first material. The solder ball makes contact with the pad such that the first material and the second material exothermically react with each other to release heat to adhere the solder ball to the pad using the heat.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: December 6, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Nam-Yong Oh, Seong-Chan Han, Jae-Young Kim, Jae-Hoon Choi
  • Three-Dimensional Nonvolatile Memory Devices Having Sub-Divided Active Bars and Methods of Manufacturing Such Devices
    Publication number: 20110287623
    Abstract: Nonvolatile memory devices are provided and methods of manufacturing such devices. In the method, conductive layers and insulating layers are alternatingly stacked on a substrate. A first sub-active bar is formed which penetrates a first subset of the conductive layers and a first subset of the insulating layers. The first sub-active bar is electrically connected with the substrate. A second sub-active bar is formed which penetrates a second subset of the conductive layers and a second subset of the insulating layers. The second sub-active bar is electrically connected to the first sub-active bar. A width of a bottom portion of the second sub-active bar is less than a width of a top portion of the second sub-active bar.
    Type: Application
    Filed: August 3, 2011
    Publication date: November 24, 2011
    Inventors: Jin-Yong Oh, Woonkyung Lee, Jin-Sung Lee, Sunil Shim, Hansoo Kim, Wonseok Cho, Jaehoon Jang, Jin-Soo Lim
  • Wireless receiver for receiving multi-contents file and method for outputting data using the same
    Patent number: RE43210
    Abstract: A wireless receiver for receiving a multi-contents file and a method for outputting data using the same, which can receive, navigation information for providing intuitively recognizable search interfaces to a user by radio in real time, receive various types of contents files by radio in real time, and output the received information and files through an AV device. A video decoder decodes a video stream on the basis of an MPEG standard. An audio decoder decodes an audio contents file. An OSD processor processes a text file and additional information. A video output unit selectively configures decoded video data and text data on one screen and performs encoding and outputting operations based on the format of a display unit. An audio output unit outputs decoded audio data. A user interface receives a user's command. A WLAN card communicates WLAN data with a computer system.
    Type: Grant
    Filed: April 12, 2011
    Date of Patent: February 21, 2012
    Assignee: iCUBE
    Inventors: Ji-Hoon Hong, Byung-Ho Lee, Chun-Yong Oh