Patents by Inventor Yong Tae An

Yong Tae An 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).

  • Position switch and circuit breaker having the same
    Patent number: 8648271
    Abstract: A position switch and a circuit breaker having a position switch are provided. Contact plates, each having an elastically variable height, may be provided between switch blocks and switch levers. A testing contact plate and a running contact plate may compensate for inferior dimensioning of the switch blocks and the switch levers. Such a configuration may allow a position of a breaker body to be quickly and accurately displayed and, further, may prevent damage of the position switch provided at the breaker body. Furthermore, such a configuration may prevent any connection inferiority between a terminal of the breaker body and a terminal of a cradle.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: February 11, 2014
    Assignee: LS Industrial Systems Co., Ltd.
    Inventors: In Kyum Kim, Kil Young Ahn, Seung Pil Yang, Hong Ik Yang, Yong Tae Kim
  • CATHETER FOR TREATING ECTOPIC PREGNANCY, CATHETER GUIDE, AND CATHETER UNIT FOR TREATING ECTOPIC PREGNANCY, INCLUDING THE CATHETER AND THE CATHETER GUIDE
    Publication number: 20140031742
    Abstract: The present invention relates to a catheter for treating ectopic pregnancy, of which one end is inserted into the fallopian tube through the vaginal cavity, and the other end is exposed to the outside of the body, wherein the catheter comprises: at least one passage portion forming a liquid passage entering through the one end or the other end; a penetrative portion connected to the one end, and including a foremost end for penetrating the gestational sac; and a connecting portion connected to the other end, and capable of being coupled to at least one syringe tool for injecting or suctioning the liquid. Accordingly, side effects from open surgery can be prevented, and excellent treatment effects can be obtained by more safely and quickly treating ectopic pregnancy.
    Type: Application
    Filed: November 25, 2011
    Publication date: January 30, 2014
    Applicant: Korea University Research and Business Foundation
    Inventors: Sun Haeng Kim, Yong Tae Kim, Kig Hoon Ahn
  • SYSTEM AND METHOD FOR PROVIDING IMAGE
    Publication number: 20140022329
    Abstract: A system and method for providing an image are provided. The image providing method includes: transmitting, to an external device, a first video image of a first resolution, which is converted from an original video image of an original resolution; receiving, from the external device, area information about an area of interest of the first video image of the first resolution; determining, based on the area information, an area corresponding to the area of interest, of the original video image of the original resolution, wherein the determined area is smaller than the original video image of the original resolution converting a part of the original video image of the original resolution to a second video image of the first resolution, wherein the part corresponds to the determined area; and transmitting the second video image to the external device.
    Type: Application
    Filed: July 17, 2013
    Publication date: January 23, 2014
    Inventors: Yong-tae KIM, Hae-young JUN, Youn-gun JUNG
  • METHOD AND APPARATUS FOR TRANSMITTING DIGITAL BROADCASTING STREAM USING LINKING INFORMATION ABOUT MULTI-VIEW VIDEO STREAM, AND METHOD AND APPARATUS FOR RECEIVING THE SAME
    Publication number: 20140015927
    Abstract: A digital broadcasting stream transmitting method and a digital broadcasting stream receiving method and apparatus for providing three-dimensional (3D) video services are provided. The transmitting method including: generating a plurality of elementary streams (ESs) for a plurality of pieces of video information including at least one of information about a base-view video of a 3D video, information about an additional-view video corresponding to the base-view video, and a two-dimensional (2D) video having a different view from views of the 3D video; multiplexing the plurality of ESs with link information for identifying at least one piece of video information linked with the plurality of pieces of video information, to generate at least one transport stream (TS); and transmitting the generated at least one TS via at least one channel.
    Type: Application
    Filed: September 16, 2013
    Publication date: January 16, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong-tae KIM, Jae-jun LEE, Yong-seok JANG, Kil-soo JUNG, Hong-seok PARK
  • Digital broadcasting signal transmitting method and device, recording medium thereof, and receiving device thereof
    Patent number: 8630278
    Abstract: In a digital broadcasting signal transmission system, a transmission frame includes a frame body and a frame header, and the frame body is divided into a plurality of sub-bands in the frequency domain and is divided into a plurality of symbols in the time domain. The frame header is provided in the former part of the transmission frame and is transmitted with a signal in the time domain. The frame body includes a plurality of services, and the services respectively receive at least one sub-band and at least one symbol. The frame header includes information on the plurality of services, and information on the plurality of services includes information on the sub-band and the symbol to which the services are allocated, information on channel encoding levels of the services, and information on digital modulation levels of the services.
    Type: Grant
    Filed: August 4, 2008
    Date of Patent: January 14, 2014
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jae Hyun Seo, Hyoung Soo Lim, Heung Mook Kim, Yong Tae Lee, Sung Ik Park, Jong Soo Lim, Soo In Lee
  • Robot cleaner with improved dust collector
    Patent number: 8627542
    Abstract: A robot cleaner having a configuration capable of improving an ability to collect dust, etc. is disclosed. The robot cleaner includes a suction hole to suction dust, a dust collector to receive the dust suctioned through the suction hole, and a rotating brush provided at a side of the suction hole. The robot cleaner is configured to sweep up and collect the dust into the dust collector by a drive force of the rotating brush.
    Type: Grant
    Filed: March 21, 2008
    Date of Patent: January 14, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Won Kim, Hoon Wee, Jun Pyo Hong, Yong Tae Kim, Woo Ram Chung
  • Method and apparatus for automatic transformation of three-dimensional video
    Patent number: 8624897
    Abstract: A method of transforming a 3D video format of a 3D video, the method including receiving a video sequence comprising 3D video that includes left-viewpoint video and right-viewpoint video; estimating at least one of disparity information between the left-viewpoint video and the right-viewpoint video and correlation information between neighboring pixel values of the left-viewpoint video and the right-viewpoint video, and determining a 3D video format of the 3D video based on a result of the estimating; transforming the left-viewpoint video and the right-viewpoint video into a format, based on the determined 3D video format; and displaying the transformed left-viewpoint video and the transformed right-viewpoint video three-dimensionally on a the display device.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: January 7, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-tae Kim, Sang-hyoun Kim, Dae-sik Kim, Jong-sul Min
  • MOTOR STRUCTURE AND FLAT TYPE VIBRATION MOTOR STRUCTURE USING THE SAME
    Publication number: 20140001899
    Abstract: Disclosed herein is a motor structure with reduced rotation resistance of a bearing. The motor structure according to the preferred embodiment of the present invention includes: a fixing body, a shaft fixed to the fixing body, a bearing rotatably fitted on the shaft, a rotating body fixed to an outer side of the bearing and rotated by electromagnetic force, a case fixed to the fixing body and having the shaft, the bearing, and the rotating body accommodated in an inner space thereof, and a washer fixed to a top inside of the case so as to be interposed between the top inside of the case and a top surface of the bearing and contacting a part of the top area of the bearing.
    Type: Application
    Filed: August 21, 2012
    Publication date: January 2, 2014
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Kyung Su Park, Dong Su Moon, Yong Tae Kim
  • METHOD OF SYNTHESIS OF HIGH DISPERSED SPHERICAL Y OR Nb DOPED LITHIUM TITANATE OXIDE USING TITANIUM TETRACHLORIDE AND LITHIUM HYDROXIDE
    Publication number: 20140004346
    Abstract: The present disclosure relates to a method of synthesis of Lithium Titanate Oxide used for a cathode of Lithium ion battery, the method comprising: (A) diluting TiCl4 with TiOCl2; (B) adding YCl3 or NbCl5 at the rate of 0.1˜2 mol % to Ti(mol); (C) forming a complex salt by dissolving to put at least one selected from a group consisting of Hydroxy propyl cellulose or Polyethylene glycol in a solvent, the Hydroxy propyl cellulose being a complexing agent and being a dispersing agent as well, whereas the Polyethylene glycol being a dispersing agent; (D) synthesizing a titanium precursor by adding an aqueous ammonia solution; (E) preparing Y or Nb doped titanium dioxide(TiO2) powder by heat-treating the synthetic product in a temperature of 500˜700° C.; and (F) mixing the Y or Nb doped TiO2 powder with LiOH.H2O and heat-treating the mixture in a temperature of 800˜900° C.
    Type: Application
    Filed: August 31, 2012
    Publication date: January 2, 2014
    Inventors: Byung Hyun CHOI, Mi Jung Ji, Eun Kyung Kim, Young Jin Kwon, Sung Hun Jung, Yong Tae An
  • Light emitting device and method of manufacturing the same
    Patent number: 8618566
    Abstract: Provided is a light emitting device. In one embodiment, a light emitting device includes: a substrate including ?-Ga203; a light emitting structure on the substrate, the light emitting structure including a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer; an electrode on the light emitting structure; and a porous layer at a lateral surface region of the substrate.
    Type: Grant
    Filed: February 8, 2011
    Date of Patent: December 31, 2013
    Assignee: LG Innotek Co., Ltd.
    Inventors: Yong Tae Moon, Jeong Soon Yim, Jeong Sik Lee
  • LINEAR VIBRATOR
    Publication number: 20130342034
    Abstract: There is provided a linear vibrator including: a fixed part including a case open at one side thereof and providing an internal space therein and a bracket coupled to the case; a vibrating part disposed in the internal space and including a magnet having a hollow part and a mass body coupled to an outer peripheral surface of the magnet; an elastic member having one end coupled to the vibrating part and the other end coupled to the fixed part; a shaft having upper and lower portions fixed to one surface of the case and the bracket, respectively, and penetrating through the hollow part of the magnet; a coil provided on an outer peripheral surface of the shaft and generating electromagnetic force; and a bush disposed on the coil and concentrating the electromagnetic force generated therein in a single direction.
    Type: Application
    Filed: August 30, 2012
    Publication date: December 26, 2013
    Inventors: Dong Su MOON, Kyung Su Park, Yong Tae Kim
  • DIGITAL BROADCASTING SIGNAL TRANSMITTING METHOD AND DEVICE, RECORDING MEDIUM THEREOF, AND RECEIVING DEVICE THEREOF
    Publication number: 20130343392
    Abstract: In a digital broadcasting signal transmission system, a transmission frame includes a frame body and a frame header, and the frame body is divided into a plurality of sub-bands in the frequency domain and is divided into a plurality of symbols in the time domain. The frame header is provided in the former part of the transmission frame and is transmitted with a signal in the time domain. The frame body includes a plurality of services, and the services respectively receive at least one sub-band and at least one symbol. The frame header includes information on the plurality of services, and information on the plurality of services includes information on the sub-band and the symbol to which the services are allocated, information on channel encoding levels of the services, and information on digital modulation levels of the services.
    Type: Application
    Filed: August 14, 2013
    Publication date: December 26, 2013
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jae Hyun SEO, Hyoung Soo LIM, Heung Mook KIM, Yong Tae LEE, Sung Ik PARK, Jong Soo LIM, Soo In LEE
  • System and method for diagnosing home appliance
    Patent number: 8615380
    Abstract: A system and method for diagnosing a home appliance are disclosed. The home appliance outputs product information as a predetermined sound signal, and transmits the sound signal to a service center of a remote site over a communication network, such that a service technician of the service center can easily check a current status of the home appliance. The diagnostic system effectively detects data using multiple synchronous signals having a time difference, quickly diagnoses a current status or fault of the home appliance, provides a service for more correctly diagnosing a faulty operation of the home appliance, and increases user satisfaction and reliability.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: December 24, 2013
    Assignee: LG Electronics Inc.
    Inventors: Hyun Sang Kim, Eui Hyeok Kwon, Hae Yong Kang, Yong Tae Kim, Koon Seok Lee
  • Non-volatile memory device and method of manufacturing the same
    Patent number: 8604535
    Abstract: A non-volatile memory device includes an active region in which a channel of a transistor is formed in a substrate, element isolation films defining the active region and formed on the substrate at both sides of the channel at a height lower than an upper surface of the active region, a first dielectric layer, a second dielectric layer, and a control gate electrode formed on the active region in this order, and a floating gate electrode formed between the first dielectric layer and the second dielectric layer so as to intersect the length direction of the channel and extend to the upper surfaces of the element isolation films at both sides of the channel, thereby surrounding the channel.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: December 10, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Tea-Kwang Yu, Jeong-Uk Han, Yong-Tae Kim
  • Semiconductor device and method of fabricating the same
    Patent number: 8604561
    Abstract: In a semiconductor device and related method of fabricating the same, a hard mask layer is formed over a substrate, portions of the hard mask layer and the substrate are etched to form trenches having protruding portions at sidewalls, and an insulation layer buried in the trenches is formed to form device isolation regions having protruding portions at sidewalls, wherein the device isolation regions decrease a portion of a width of active regions.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: December 10, 2013
    Assignee: Hynix Semiconductor Inc.
    Inventors: Yong-Tae Cho, Hae-Jung Lee, Eun-Mi Kim, Kyeong-Hyo Lee
  • Refrigerator and receptacle assembly thereof
    Patent number: 8590993
    Abstract: A refrigerator including a receptacle provided in a storage chamber of a main body so that the receptacle is moved forward from and backward into the storage chamber, a cover hingedly provided at the receptacle, and an interlocking unit to interlock forward and backward motions of the receptacle and hinged rotation of the cover when the receptacle is moved forward by a predetermined distance.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: November 26, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In Sub Lee, Hyun Sang Yoo, Kook Jeong Seo, Yong Tae Kim
  • CAPACITOR AND METHOD FOR FABRICATING THE SAME
    Publication number: 20130299942
    Abstract: A method for fabricating a capacitor includes forming a mold structure over a substrate, wherein the mold structure has a plurality of open parts and has a mold layer stacked with a support layer; forming cylinder type lower electrodes in the open parts; forming a first upper electrode over an entire surface of a structure including the cylinder type lower electrodes to fill the cylinder type lower electrodes; defining a through hole that passes through portions of the first upper electrode and the support layer; removing the mold layer through the through hole and exposing the cylinder type lower electrodes; forming a second upper electrode to fill the through hole and spaces between the cylinder type lower electrodes; and forming a third upper electrode to connect the second upper electrode and the first upper electrode with each other.
    Type: Application
    Filed: August 27, 2012
    Publication date: November 14, 2013
    Inventors: Jong-Kook PARK, Yong-Tae Cho
  • RECEPTION DEVICE FOR RECEIVING A PLURALITY OF REAL-TIME TRANSFER STREAMS, TRANSMISSION DEVICE FOR TRANSMITTING SAME, AND METHOD FOR PLAYING MULTIMEDIA CONTENT
    Publication number: 20130293677
    Abstract: A reception device is provided. The reception device includes: a first receiver receiving a first real-time transport stream via a broadcast network; a second receiver receiving a second real-time transport stream via a communication network; a delay processor delaying at least one of the first and second real-time transport streams for synchronization; a first detector detecting first data from the first real-time transport stream; a second detector detecting second data from a second real-time transport stream; a signal processor combining the first data and the second data so as to constitute multimedia content; and a playing unit playing the multimedia content.
    Type: Application
    Filed: January 11, 2012
    Publication date: November 7, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-jun Lee, Moon-seok Jang, Hong-seok Park, Yu-sung Joo, Hee-jean Kim, Dae-jong Lee, Yong-seok Jang, Yong-tae Kim
  • Plug interlock device for circuit breaker and circuit breaker having the same
    Patent number: 8575502
    Abstract: Disclosed are a plug interlock device for a circuit breaker and a circuit breaker having the same, wherein a plug is not allowed to be separated from a connector while a breaker main body is moved from a test position to a run position or is running at the run position, thereby obviating the plug from being unexpectedly unplugged from the connector while the breaker main body is moved from the test position to the run position or is running, resulting in preventing a safety accident in advance.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: November 5, 2013
    Assignee: LS Industrial Systems Co., Ltd.
    Inventors: Hong Ik Yang, Kil Young Ahn, Seung Pil Yang, In Kyum Kim, Yong Tae Kim
  • Safety-enhanced electrochemical device including electrode containing binder and wax
    Patent number: 8574760
    Abstract: The present invention relates to an electrode comprising electrode active material particles, conductive particles, a binder and wax, wherein the electrode active material particles are interconnected by a network of the conductive particles, and the paths of the conductive particles interconnecting the electrode active materials are partially or entirely fixed by the wax. Furthermore, the present invention provides an electrochemical device comprising the electrode. By use of wax having a low meting viscosity in order to partially or entirely fix the paths of the conductive particles, which interconnect the spaced electrode active material particles, the present invention can improve processability and safety of the electrochemical device.
    Type: Grant
    Filed: January 3, 2007
    Date of Patent: November 5, 2013
    Assignee: LG Chem, Ltd.
    Inventors: Je Young Kim, Pil Kyu Park, Soon Ho Ahn, Yong Tae Lee