Patents by Inventor Tae Won

Tae Won 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).

  • Method and apparatus for wirelessly charging multiple wireless power receivers
    Patent number: 9444283
    Abstract: A method and apparatus are provided for transmitting wireless power to at least one wireless power receiver. The apparatus includes a communication unit that receives power management information from the at least one wireless power receiver, wherein the power management information includes a power capacity of each of the at least one wireless power receiver; and a controller that analyzes the power management information and determines whether an output capacity of the wireless power transmitter is greater than a total sum of the power capacities of the at least one wireless power receiver.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: September 13, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jae-Seung Son, Hee-Won Jung, Noh-Gyoung Kang, Tae-Han Bae, Eun-Tae Won
  • Flat panel type X-ray generators and X-ray imaging systems including the same
    Patent number: 9435754
    Abstract: An X-ray generator may comprise: an electron emission device comprising a plurality of electron emission units configured to emit electrons; an X-ray emission device configured to emit X-rays due to the electrons emitted from the electron emission device; and/or a parallel light extraction member configured to extract X-rays having directivity from among the X-rays emitted from the X-ray emission device and to allow the extracted X-rays having directivity to pass through the parallel light extraction member.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: September 6, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Il-Hwan Kim, Yong-Chul Kim, Shang-Hyeun Park, Tae-Won Jeong
  • ORGANIC ELECTROLUMINESCENT DEVICE AND PREPARATION METHOD THEREOF, AND DISPLAY DEVICE
    Publication number: 20160254477
    Abstract: An organic electroluminescent device and a preparation method thereof, and a display device are provided. The organic electroluminescent device comprises a substrate (1), a first electrode (2) formed on the substrate (1), a light-emitting layer (3) formed on one side of the first electrode (2) away from the substrate (1), and a second electrode (4) formed on one side of the light-emitting layer (3) away from the first electrode (2), and only a portion of a projection of the light-emitting layer (3) on the substrate (1) is positioned at an overlapping portion of projections of the first electrode (2) and the second electrode (4) on the substrate (1). The organic electroluminescent device can facilitate realizing a high resolution design of a display screen.
    Type: Application
    Filed: October 16, 2014
    Publication date: September 1, 2016
    Inventors: Qun MA, You Tae WON, Haidong WU
  • Apparatus and method for protecting vehicle passenger
    Patent number: 9421930
    Abstract: The present specification relates to an apparatus for protecting a vehicle passenger, and the apparatus for protecting a vehicle passenger according to an exemplary embodiment of the present specification includes: a front two-axis sensor; a first side two-axis sensor; a second side two-axis sensor; a control unit which determines whether the vehicle passenger is in a front collision situation, by calculating an average value of acceleration values, or determines whether the vehicle passenger is in a broadside collision situation, by calculating speed and a speed change of the first side two-axis sensor using the acceleration value obtained by the sensor unit and by calculating speed of the second side two-axis sensor; and a protection unit which protects the vehicle passenger based on the determination of the control unit.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: August 23, 2016
    Assignee: HYUDAI MOBIS CO., LTD.
    Inventor: Tae Won Park
  • Light emitting diode package having heat dissipating slugs
    Patent number: 9412924
    Abstract: A light emitting diode package having heat dissipating slugs is provided. The light emitting diode package comprises first and second heat dissipating slugs formed of a conductive material and spaced apart from each other; a package main body coupled to the first and second heat dissipating slugs to support the first and second heat dissipating slugs; and a light emitting diode die electrically connected to the first and second heat dissipating slugs, wherein the respective first and second heat dissipating slugs are exposed to the outside through lower and side surfaces of the package main body. As such, the first and second heat dissipating slugs can be used as external leads.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: August 9, 2016
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Tae Won Seo, Sang Cheol Lee, Chan Sung Jung
  • METHOD AND APPARATUS ESTIMATING STATE OF BATTERY
    Publication number: 20160214500
    Abstract: A method and apparatus estimating a state of a battery are provided. A battery life estimation apparatus may charge a battery using a normal charge rate (C-rate) during a charging interval of a charging cycle and a low charge rate (C-rate) in a low-rate charging interval of the charging cycle, may compare a determined change in an electrical physical quantity of the battery over time to a reference curve, corresponding to a life of the battery, for an initial state of the battery, in the low-rate charging interval, and may estimate the life of the battery based on a result of the comparing.
    Type: Application
    Filed: October 8, 2015
    Publication date: July 28, 2016
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jinho KIM, Tae-Won SONG, Ju-Wan LIM
  • OCT probe using PZT
    Patent number: 9400161
    Abstract: An optical coherence tomography (OCT) probe using lead zirconate titanate (PZT). In the OCT probe using PZT, a sine wave is induced from a vibrator made of a piezoelectric element, so that an image in which the scanning range is increased can be captured due to the vibration of the vibrator. A decrease in the vibration of the vibrator can be minimized by optimizing the position where the base fixes the vibrator.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: July 26, 2016
    Assignee: Korea Institute of Industrial Technology
    Inventors: Hyun Rok Cha, Dae Yeong Im, Jae Young Ahn, Hyoung Uk Nam, Tae Won Jeong
  • Method for producing antimicrobial cellulose fiber, fiber produced by the method and fabric using the fiber
    Patent number: 9394377
    Abstract: A method for producing an antimicrobial cellulose fiber. The method includes reacting a reactive compound with an antimicrobial agent to prepare a reactive antimicrobial compound, chemically fixing the reactive antimicrobial compound to a cellulose fiber through chemical bonding between the reactive compound and the cellulose fiber, and stabilizing the cellulose fiber structure. Further disclosed is an antimicrobial cellulose fiber produced by the method. The antimicrobial cellulose fiber is a human friendly material that has excellent antimicrobial activity and deodorizing performance. The antimicrobial cellulose fiber can be manufactured in the form of raw cotton, sliver, roving yarn, spun yarn, woven fabric, knitted fabric, non-woven fabric, etc. The antimicrobial cellulose fiber may be blended with other fibers, such as natural fibers and synthetic fibers.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: July 19, 2016
    Assignee: G. CLO INC.
    Inventors: Tae-Won Son, Hyung-Jin Son, Chang-Mok Son
  • Nanotransfer Printing Method and Surface-Enhanced Raman Scattering Substrate, Surface-Enhanced Raman Scattering Vial and Surface-Enhanced Raman Scattering Patch Manufactured Using the Same
    Publication number: 20160202123
    Abstract: A nanotransfer printing method, including the steps of coating a polymer thin film on a template substrate where a surface pattern is formed, fabricating the polymer thin film into a thin-film replica mold by using the polymer thin film and an adhesive film, forming nanostructures on the thin-film replica mold, selectively weakening an adhesive force between the adhesive film and the thin-film replica mold, and transferring the nanostructures into a target object, is provided.
    Type: Application
    Filed: October 15, 2015
    Publication date: July 14, 2016
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Yeon Sik Jung, Jae Won Jeong, Kwang Min Baek, Jong Min Kim, Tae Won Nam
  • Communication apparatus and method for performing inter-vehicular communication
    Patent number: 9392486
    Abstract: A communication apparatus for inter-vehicular communication according to the present invention includes: a network state estimating unit configured to estimate network state information indicating a current network state based on driving information and channel state information of neighboring vehicles; a network access controller configured to control whether to transmit a message based on the network state information; a transmission scheduler configured to control a transmission time point of the message based on the network state information; and a transmission buffer unit configured to delay transmission of the message according to the control of the transmission time point of the transmission scheduler.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: July 12, 2016
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Song Nan Bai, Jae Il Jung, Tae Won Kim, Won Jae Yi
  • METHOD AND APPARATUS FOR PURIFYING ORGANIC MATERIAL USING IONIC LIQUID
    Publication number: 20160193543
    Abstract: Disclosed is a simplified apparatus for purifying an organic material using an ionic liquid, including a sublimation unit for sublimating a raw organic material containing impurities for OLEDs by heating; a recrystallization unit for recrystallizing the sublimated gas of the organic material in the ionic liquid; and a control unit for controlling the operation of the sublimation unit and the recrystallization unit. Even when a very small amount of organic material is sublimated, the recrystallization thereof in the ionic liquid can be verified, thus easily checking the purification potential of the organic material using only a very small amount of organic material.
    Type: Application
    Filed: December 17, 2013
    Publication date: July 7, 2016
    Inventors: Tae Won KIM, Jong Ho LEE, Jae Cheol PARK
  • APPARATUS AND METHOD FOR GENERATING VISIBLE SIGNAL ACCORDING TO AMOUNT OF DATA TRANSMISSION IN VISIBLE LIGHT COMMUNICATION SYSTEM
    Publication number: 20160191160
    Abstract: A method and apparatus are provided for generating a visible light signal according to an amount of data transmission in a first Visible Light Communication (VLC) device. The method includes determining a ratio of an amount of data that has been received from a second VLC device to a total amount of data to be received; determining a visible light signal pattern corresponding to the ratio; generating a visible light signal corresponding to the visible light signal pattern; and outputting the visible light signal.
    Type: Application
    Filed: March 8, 2016
    Publication date: June 30, 2016
    Inventors: Tae-Han BAE, Jae-Seung SON, Eun-Tae WON, Do-Young KIM
  • Proxy communication system and proxy communication system controlling method in BAN environment
    Patent number: 9374842
    Abstract: Disclosed is a method of controlling a communication system including one or more sensors attached to a user, a wireless communication apparatus, and a coordinator.
    Type: Grant
    Filed: July 4, 2012
    Date of Patent: June 21, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-Seung Son, Seung-Hoon Park, Tae-Han Bae, Eun-Tae Won
  • EXHAUST SYSTEM AND ENGINE PROVIDED WITH THE SAME
    Publication number: 20160160765
    Abstract: An exhaust system comprises a first exhaust manifold connected to a first exhaust port of a cylinder; a second exhaust manifold connected to a second exhaust port of the cylinder; a variable valve lift apparatus controlling a valve that closes and opens the first exhaust port; an after-treatment apparatus connected to the first exhaust manifold and the second exhaust manifold; an exhaust temperature sensor; and a controller controlling the variable valve lift apparatus based on an output signal of the exhaust temperature sensor.
    Type: Application
    Filed: August 18, 2015
    Publication date: June 9, 2016
    Inventors: Hong Kil BAEK, Seung Woo LEE, Tae Won LEE
  • VALVE SEAT STRUCTURE
    Publication number: 20160160699
    Abstract: A valve seat structure includes a cylinder head configured to be mounted at an upper part of a combustion chamber, at least one valve port configured to be formed at a part of the cylinder head being opened and closed by a valve, and a valve seat configured to be mounted along an inner circumferential surface of the valve port, wherein a part of the valve seat is provided with a high hardness material portion made from a high hardness material.
    Type: Application
    Filed: September 14, 2015
    Publication date: June 9, 2016
    Inventors: Seung Woo LEE, Hong Kil BAEK, Tae Won LEE
  • SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
    Publication number: 20160163706
    Abstract: A semiconductor device includes a substrate including a first active region, a second active region and a field region between the first and second active regions, and a gate structure formed on the substrate to cross the first active region, the second active region and the field region. The gate structure includes a p type metal gate electrode and an n-type metal gate electrode directly contacting each other, the p-type metal gate electrode extends from the first active region less than half way toward the second active region.
    Type: Application
    Filed: February 18, 2016
    Publication date: June 9, 2016
    Inventors: Ju-Youn Kim, Hyung-Soon Jang, Jong-Mil Youn, Tae-Won Ha
  • STRUCTURE FOR MOUNTING THERMOELECTRIC GENERATION ELEMENT MODULE
    Publication number: 20160163947
    Abstract: A structure for mounting a thermoelectric generation element module for a vehicle includes a thermoelectric generation element module engine including a thermoelectric generation element receiving heat from a heat source to generate electricity; and a gap-adjusting member adjusting a gap between the thermoelectric generation element and the heat source.
    Type: Application
    Filed: November 24, 2015
    Publication date: June 9, 2016
    Inventors: Seung Woo LEE, Hong Kil BAEK, Tae Won LEE
  • Turbo-charger system
    Patent number: 9359965
    Abstract: A turbocharger system includes a compressor that is connected with a turbine operated by an exhaust gas by a rotary shaft and compresses and supplies external gas to a combustion chamber of an engine, an intercooler and a throttle valve disposed in an intake line connecting the compressor with the combustion chamber of the engine, a branch line connecting an intake line between the compressor and the intercooler with an intake line between the intercooler and the throttle valve, a shutoff valve disposed in the branch line to selectively open/close the branch line, and an engine control unit controlling the operation of the shutoff valve.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: June 7, 2016
    Assignee: Hyundai Motor Company
    Inventors: Kitae Yeom, Jaesik Yang, Sung Won Kim, Tae Won Hwang, Hong-Young Lee
  • THERMOELECTRIC GENERATOR SYSTEM OF ENGINE
    Publication number: 20160155920
    Abstract: A thermoelectric generator system of an engine is provided and includes an insulating heat protective cover that is mounted within an engine. Additionally, a unit is disposed at an upper end of the heat protective cover to uniformly distribute heat energy to use the heat protective cover mounted at an upper end of an exhaust manifold of the engine to protect a wiring from exhaust heat. Accordingly, heat energy discarded from the exhaust manifold is absorbed to generate electricity using the waste heat discarded from the exhaust manifold without affecting the catalyst to improve the fuel efficiency of the internal combustion engine. Further, heat is transferred by conduction at a particular temperature or greater and heat is transferred by radiation and convection at a temperature less than the particular temperature to increase the efficiency.
    Type: Application
    Filed: March 21, 2015
    Publication date: June 2, 2016
    Inventors: Jin Woo Kwak, In Woong Lyo, Tae Won Lee, Hong Kil Baek, Han Saem Lee, Su Jung Noh, Seung Woo Lee, Kyong Hwa Song
  • Monitor
    Patent number: D761797
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: July 19, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-Sun Kang, Tae-Won Won, Yong-Joo Lee