Patents by Inventor Tae Yun

Tae Yun 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).

  • COPOLYCARBONATE COMPOSITION AND ARTICLE CONTAINING THE SAME
    Publication number: 20170158852
    Abstract: The present invention relates to a copolycarbonate resin composition comprising a copolycarbonate in which a specific siloxane compound is introduced in a main chain of the polycarbonate, and a UV stabilizer. Since the present copolycarbonate resin composition has excellent weather resistance, the article prepared by using this composition exhibits less deteriorated surface quality and physical properties caused by ultraviolet rays or the like when exposed to the outside.
    Type: Application
    Filed: December 3, 2015
    Publication date: June 8, 2017
    Inventors: Un KO, Hyong Min BAHN, Young Young HWANG, Jung Jun PARK, Moo Ho HONG, Ki Jae LEE, Byoung Kyu CHUN, Young Wook SON, Tae Yun KO
  • Image recording device for vehicle with dual Wi-Fi access function and image sharing system using the same
    Patent number: 9648546
    Abstract: The image recording device for a vehicle with dual Wi-Fi access function, includes: a imaging unit; a communicating module having an AP function unit which is adapted to function as an AP of a Wi-Fi communication and a STA function unit which is adapted to function as a STATION of a Wi-Fi communication, thereby allowing for access to a peripheral AP; a storage unit for storing the image information from the imaging unit; and a control unit.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: May 9, 2017
    Assignee: PITTASOFT CO., LTD.
    Inventors: Jake Lee, Hyun Min Hur, Tae Yun Lee, Hyun Chul Im, Hyun Chul Kim
  • Method of operating ultrasound diagnosis apparatus for providing map of interest index and ultrasound diagnosis apparatus using the method
    Patent number: 9629610
    Abstract: An ultrasound diagnosis apparatus providing a map of an interest index. The ultrasound diagnosis apparatus includes: a calculating unit for calculating a mechanical index (MI) corresponding to a depth value in a direction in which ultrasound travels from an ultrasound output part of a transmission transducer; a visualization unit for generating an MI map in which a relationship between the calculated MI and the depth value is visualized in the form of a graph; and a display unit for displaying the MI map.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: April 25, 2017
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Kurt Sandstrom, Tae-yun Kim, Yoon-chang Lee
  • Catalyst composition for hydroformylation reaction and method of hydroformylating olefin using the same
    Patent number: 9616422
    Abstract: Disclosed are a catalyst composition and a method of hydroformylating olefin using the same, which may maintain catalyst activity through improvement of catalyst stability and reduce a use amount of a ligand while improving selectivity to iso-aldehyde, by using a specific ligand to a transition metal catalyst and a ligand stabilizer together in hydroformylation of olefin.
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: April 11, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Sung Shik Eom, Dong Hyun Ko, Da Won Jung, Min Soo Kim, Tae Yun Kim
  • AIR CONDITIONER FOR VEHICLE
    Publication number: 20170096047
    Abstract: Disclosed is an air conditioner for a vehicle in which power transmitting means, such as an actuator, an arm and a lever, does not protrude outwardly from an air-conditioning case. The air conditioner includes: a case having an air passageway formed therein; a door disposed inside the case to adjust the degree of opening of the air passageway; an actuator for providing driving power for the door; and an accommodating part disposed on the case for accommodating the actuator therein, wherein the actuator is located on the same level with the case side by side and is formed to be level with or shorter than the case.
    Type: Application
    Filed: October 6, 2016
    Publication date: April 6, 2017
    Inventors: Yong Eun SEO, Hyung Joo KIM, Tae Wan KIM, Tae Yun KONG, Jeong Hun SEO, Sae Dong EOM, Jae Hwan JUNG
  • DISPLAY DEVICE
    Publication number: 20170031191
    Abstract: Disclosed is a display device that includes an array substrate that includes a display region and a first non-display region, and includes a signal line connected to a pixel in the display region; a first signal transfer line that is at the first non-display region and transfers a test signal, and a second signal transfer line that transfers a test enable signal; a connection pattern connected to the first signal transfer line; a test transistor that is connected between the signal line and the connection pattern, and is connected to the second signal transfer line; and an electrostatic induction element that includes a dummy device in the form of either a dummy pattern and/or a dummy test transistor, the dummy pattern including a dummy connection pattern connected to the first signal transfer line, the dummy test transistor connected to the second signal transfer line.
    Type: Application
    Filed: July 29, 2016
    Publication date: February 2, 2017
    Inventors: Sun-Hyun CHOI, Ki-Taeg SHIN, Tae-Yun ROH
  • IMAGE RECORDING DEVICE FOR VEHICLE WITH DUAL WI-FI ACCESS FUNCTION AND IMAGE SHARING SYSTEM USING THE SAME
    Publication number: 20170021875
    Abstract: The image recording device for a vehicle with dual Wi-Fi access function, includes: a imaging unit; a communicating module having an AP function unit which is adapted to function as an AP of a Wi-Fi communication and a STA function unit which is adapted to function as a STATION of a Wi-Fi communication, thereby allowing for access to a peripheral AP; a storage unit for storing the image information from the imaging unit; and a control unit.
    Type: Application
    Filed: May 24, 2016
    Publication date: January 26, 2017
    Inventors: Jake LEE, Hyun Min HUR, Tae Yun LEE, Hyun Chul IM, Hyun Chul KIM
  • Method for preparing methylol alkanal
    Patent number: 9487461
    Abstract: Disclosed is a method of preparing methylol alkanal. According to the present invention, a yield of methylol alkanal may be improved without using formaldehyde in an excess amount of a theoretical minimum molar ratio or more, formaldehyde wastewater may be reduced, and the amount of formaldehyde remainder, which may act as a hydrogenation catalyst poison, comprised in the methylol alkanal is decreased when the prepared methylol alkanal is hydrogenated resulting in improvement in efficiency of the hydrogenation.
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: November 8, 2016
    Assignee: LG Chem, Ltd.
    Inventors: Sung Shik Eom, Min Soo Kim, Tae Yun Kim, Dong Hyun Ko
  • TRIBOELECTRIC ENERGY HARVESTER
    Publication number: 20160294305
    Abstract: A triboelectric energy harvester comprises an electrode, a non-conductor, a first conductor, and a second conductor. The non-conductor is disposed on the electrode. The first conductor is disposed on the non-conductor. The second conductor frictionally contacts the first conductor. The frictional contact between the first and second conductors creates triboelectric energy.
    Type: Application
    Filed: April 4, 2016
    Publication date: October 6, 2016
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVER SITY
    Inventors: Sang Woo KIM, Sung Soo KWAK, Sang Hyun KIM, Seong Su KIM, Tae Yun KIM, Tae Ho KIM, Wan Chul SEUNG, Han Jun RYU, Hong Joon YOON, Jeong-Hwan LEE, Ju-Hyuck LEE
  • AIR CONDITIONING SYSTEM FOR MOTOR VEHICLES
    Publication number: 20160263965
    Abstract: An air conditioning system for motor vehicles includes an air conditioner case, a blower installed in the air conditioner case and configured to draw an air and blow the air into a vehicle room, and a control unit configured to limit an upper limit value of a temperature of the air blown toward the blower.
    Type: Application
    Filed: March 9, 2016
    Publication date: September 15, 2016
    Inventors: Jae Hwan Jung, Tae Yun Kong, In Hyeok Kim, Tae Wan Kim, Jeong Hun Seo
  • CATALYST COMPOSITION FOR HYDROFORMYLATION REACTION AND METHOD OF HYDROFORMYLATING OLEFIN USING THE SAME
    Publication number: 20160256862
    Abstract: Disclosed are a catalyst composition and a method of hydroformylating olefin using the same, which may maintain catalyst activity through improvement of catalyst stability and reduce a use amount of a ligand while improving selectivity to iso-aldehyde, by using a specific ligand to a transition metal catalyst and a ligand stabilizer together in hydroformylation of olefin.
    Type: Application
    Filed: September 25, 2014
    Publication date: September 8, 2016
    Applicant: LG CHEM, Ltd.
    Inventors: Sung Shik EOM, Dong Hyun KO, Da Won JUNG, Min Soo KIM, Tae Yun KIM
  • Terminal node device and wireless sensor network system using the terminal node device
    Patent number: 9420624
    Abstract: Provided is a terminal node device including: a communication module communicating with an external sink node device and another terminal node device; sensor modules; and a control unit allowing the terminal node device to be operated while allowing the terminal node device to transition into one of the initial, synchronous, and leave states. In the initial state, the control unit scans a received message; if a beacon message is received from a sink node device, the control unit transitions into the synchronous state; and if not for a predetermined time, the control unit transitions into the leave state. Accordingly, if a beacon message is received from the sink node device, the terminal node device transitions into the synchronous state to constitute a server-based wireless sensor network; and if not, the terminal node device transitions into the leave state to constitute an independent sensor network.
    Type: Grant
    Filed: June 10, 2013
    Date of Patent: August 16, 2016
    Assignee: GANGNEUNG-WONGJU NATIONAL UNIVERSITY INDUSTRIAL ACADEMY COOPERATION GROUP
    Inventors: Tae Yun Chung, Lae-Jeong Park, Han-Su Chung, Sung-Wook Park, Jung-Ho Moon
  • ULTRASOUND SYSTEM AND METHOD OF PROVIDING GUIDE FOR IMPROVED HPRF DOPPLER IMAGE
    Publication number: 20160220227
    Abstract: Provided is an ultrasound system configured to detect a flow noise signal at a phantom gate and display a visual indictor representing the detected flow noise signal. The ultrasound system transmits ultrasound signals to an object including a sample volume and receives echo signals from the sample volume and at least one phantom gate. The ultrasound system also generates an ultrasound image based on the received echo signals and displays the generated ultrasound image. Furthermore, the ultrasound system detects a flow noise signal at the at least one phantom gate by using the echo signals and displays a visual indicator representing the detected flow noise signal together with the ultrasound image.
    Type: Application
    Filed: January 29, 2016
    Publication date: August 4, 2016
    Inventors: Sandstrom KURT, Dae-young KIM, Tae-yun KIM
  • ENERGY GENERATING DEVICE USING TEMPERATURE VARIATION AND SENSOR FOR DETECTING TEMPERATURE VARIATION COMPRISING THE SAME
    Publication number: 20160211777
    Abstract: An energy generating device includes first material portions comprising a first material, wherein the first material is a piezoelectric material; second material portions comprising a second material, wherein the second material has a larger coefficient of thermal expansion than the first material; lower electrodes; and upper electrodes, wherein second material portions are spaced apart from one another, the first material portions are disposed in a space between the second material portions and in contact with the second material portion, and each of the lower electrodes and upper electrodes are disposed below and above, respectively, each of the first material portions.
    Type: Application
    Filed: January 21, 2016
    Publication date: July 21, 2016
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Sang-Woo KIM, Sung Soo KWAK, Tae Yun KIM, Tae-Ho KIM, Wanchul SEUNG, Hanjun RYU, Hong-Joon YOON, Ju Hyuck LEE
  • METHOD FOR PERFORMING POWER-SAVING MODE IN ELECTRONIC DEVICE AND ELECTRONIC DEVICE THEREFOR
    Publication number: 20160209907
    Abstract: A method of and an electronic device for performing a power-saving mode in the electronic device, according is provided. The method includes driving at least one processor; detecting a command for switching to a power-saving mode; and if the command for switching to the power saving mode is detected, limiting operations of the at least one processor to block set functions other than a power saving call function in accordance with at least one set power saving scheme.
    Type: Application
    Filed: August 22, 2014
    Publication date: July 21, 2016
    Inventors: Kyu-Jin HAN, Tae-Yun KIM, Min-Sung EO, Sang-Hyeon YOON, Young-Je LEE
  • Recording medium, reproducing device for providing service based on data of recording medium, and method thereof
    Patent number: 9380280
    Abstract: A reproducing device is provided. The reproducing device includes: a driver configured to load a recording medium in response to the recording medium being attached, wherein the recording medium records video data and additional information encoded according to a High Efficiency Video Coding (HEVC) method; a data processor configured to process the video data; a controller configured to provide a service corresponding to the additional information. The service includes at least one of a trick play service, an interested region enlargement service, and an object adjusting service.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: June 28, 2016
    Assignees: SAMSUNG ELECTRONICS CO., LTD., GANGNUNG-WONJU NATIONAL UNIVERSITY INDUSTRY ACADEMY COOPERATION GROUP
    Inventors: Yong-seok Jang, Sung-wook Park, Hong-seok Park, Tae-yun Chung, Jae-hyun Kim, Bong-gil Bak, Jae-jun Lee
  • Light emitting device having undoped GaN layer
    Patent number: 9379285
    Abstract: Disclosed is a light emitting device. A light emitting device comprises a plurality of N-type semiconductor layers including a first N-type semiconductor layer and a second N-type semiconductor layer on the first N-type semiconductor layer, an active layer on the second N-type semiconductor layer, and a P-type semiconductor layer on the active layer, wherein the first N-type semiconductor layer comprises a Si doped Nitride layer and the second N-type semiconductor layer comprises a Si doped Nitride layer, and wherein the first and second N-type semiconductor layers have a Si impurity concentration different from each other.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: June 28, 2016
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Tae Yun Kim
  • ELECTROSTATIC ENERGY GENERATOR USING TIRE CORD FABRIC
    Publication number: 20160159170
    Abstract: An electrostatic energy generator may include one or more first tire cord fabrics each including a conductive material which is a wire-shaped electrode and a non-conductive material, the non-conductive material configured to surround an outer peripheral surface of the conductive material, and one or more second tire cord fabrics each including a conductive material which is a wire-shaped electrode, and a material configured to surround an outer peripheral surface of the conductive material that is different from the non-conductive material of the first tire cord fabric, wherein the first tire cord fabric and the second tire cord fabric are arranged in a longitudinal direction so as to be in contact with each other and form a bundle, such that frictional electricity is generated due to a friction between the first tire cord fabric and the second tire cord fabric.
    Type: Application
    Filed: August 19, 2015
    Publication date: June 9, 2016
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Sang Woo KIM, Wanchul Seung, Ju-Hyuck Lee, Keun Young Lee, Sung Soo Kwak, Tae Yun Kim
  • ELECTROSTATIC ENERGY HARVESTER WITH IMPROVED TRANSPARENCY AND MECHANICAL PROPERTY USING TWO-DIMENSIONAL MATERIAL ON FERROELECTRIC OR PIEZOELECTRIC MATERIAL
    Publication number: 20160111978
    Abstract: Provided is an electrostatic energy harvester. A two-dimensionally structured material is transferred onto a ferroelectric or piezoelectric material layer, a property of the two-dimensionally structured material is controlled by poling performed on the ferroelectric or piezoelectric material to generate electric power generated by friction between the two-dimensionally structured material and a frictional charged material, and the electrostatic energy harvester has improved transparency and mechanical properties using the two-dimensionally structured material.
    Type: Application
    Filed: October 14, 2015
    Publication date: April 21, 2016
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Sang Woo KIM, Seong Su KIM, Keun Young LEE, Han Joon RYU, Tae Yun KIM
  • AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES
    Publication number: 20160082804
    Abstract: An air conditioning system for motor vehicles includes an air conditioner case having a left path, a right path and a rear seat path. A temperature door is configured to adjust a volume of a cold air or a hot air. A main blower is configured to blow the cold air or the hot air and an air volume distribution door is configured to control opening degrees of the left path and the right path. A rear seat auxiliary blower is configured to increase a volume and a pressure of the cold air or the hot air flowing through the rear seat path. A control unit is configured to, when an air volume distribution ratio of the main blower is changed, correct an opening position of the air volume distribution door and compensate a change in an air volume distribution ratio of the left path and the right path.
    Type: Application
    Filed: September 24, 2015
    Publication date: March 24, 2016
    Inventors: Tae Wan Kim, Tae Yun Kong, In Hyeok Kim, Jeong Hun Seo, Jae Hwan Jung