Patents by Inventor Tae-sik Kang

Tae-sik Kang 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).

  • Patent number: 10723916
    Abstract: The present invention relates to an organic film CMP slurry composition for polishing an organic film, which includes at least either of a polar solvent or a non-polar solvent and a metal oxide abrasive, is acidic, and has a carbon content of around 50 to 95 atm %, and a polishing method using the same.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: July 28, 2020
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jung Min Choi, Haruki Nojo, Yong Soon Park, Yong Sik Yoo, Dong Hun Kang, Go Un Kim, Tae Wan Kim
  • Publication number: 20200228065
    Abstract: The present invention relates to a Doherty combiner used in a Doherty power amplifier, the Doherty combiner comprising: a phase shift section connected to one end of a carrier amplifier so as to change a phase of an RF signal output from the carrier amplifier; a matching section connected to an output terminal of the Doherty power amplifier so as to impedance-match an output of the Doherty power amplifier; and a bandwidth improvement section connected to one end of a peaking amplifier so as to change at least one of a phase bandwidth and an amplitude bandwidth of the Doherty power amplifier.
    Type: Application
    Filed: October 23, 2017
    Publication date: July 16, 2020
    Inventors: Dal AHN, Kwan-Sun CHOI, Jong-Sik LIM, Sang-Min HAN, Sung-Min KIM, You-Na JANG, Dae-Ung LEE, Jun-Seok OH, Seo KOO, Tae-Hoon KANG, Ji-Won KIM, Ik-Soo JANG
  • Publication number: 20200223914
    Abstract: The present disclosure relates to the pharmaceutical use of antagonists (e.g., an antibody or antigen-binding portion thereof) that specifically bind to FAM19A5 to promote a blood vessel normalization and treat a disease (e.g., cancer) in a subject in need thereof, e.g., by promoting a blood vessel normalization.
    Type: Application
    Filed: June 27, 2018
    Publication date: July 16, 2020
    Applicant: Neuracle Science Co., Ltd.
    Inventors: Bongcheol KIM, Eun Bee CHO, Dong Sik KIM, Jae-Keun LEE, Soon-gu KWON, Jae Young SEONG, Juwon SHIM, Tae Woo KIM, Shin-hyuk KANG
  • Patent number: 10664023
    Abstract: An electronic device includes a bracket having a through hole, a first circuit board and a second circuit board which are disposed below the bracket. The second circuit board is electrically connected with the first circuit board, and a first module and a second module are disposed above the bracket. The first module and the second module are electrically connected with the first circuit board via a wiring structure passing through the through hole.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: May 26, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae Sik Kim, Myung Jae Jo, Hye Won Kang, Ja Myeong Koo, Mu Jin Kim, Jeong Woon Koo, Dae Heon Kwon, Sei Neu Park, Won Hyun Park, Jae Young Yun
  • Patent number: 10659374
    Abstract: A frame transmission controlling apparatus includes: a list configuration unit managing a parameter related to a gate control; a cycle timer unit managing a start timing of a cycle; a list executing unit performing the gate control based on the parameter, wherein the list executing unit includes: a cycle executing state machine setting an expiration time of at least one section included in the cycle, checking gate operation information corresponding to a list pointer indicating the at least one section, and performing a control corresponding to the gate operation information; a delaying state machine deducting and updating the expiration time by a predetermined unit; a cycle holding state machine generating a control signal indicating stopping transmission in MAC; and a cycle releasing state machine generating a control signal indicating resuming the transmission in MAC.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: May 19, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Chang Ho Choi, Tae Kyu Kang, Jeong Dong Ryoo, Tae Sik Cheung
  • Patent number: 10598846
    Abstract: An optical sheet module consisting of optical sheets having different thicknesses, includes: a first base film having a predetermined thickness and transmitting light from a lower portion thereof through an upper portion thereof; an upper optical sheet formed on the first base film and having a first structural pattern in which the upper optical sheet protrudes upwardly and the cross-sectional area thereof decreases when progressing toward an upper portion thereof; a second based film laminated beneath the upper optical sheet so as to transmit light from a lower portion thereof to the upper optical sheet; and a lower optical sheet formed on the second base film and having a second structural pattern in which the lower optical sheet protrudes toward the upper optical sheet and the cross-sectional area thereof decreases when progressing toward an upper portion thereof. The first base film is relatively thicker than the second base film.
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: March 24, 2020
    Assignee: LMS CO., LTD.
    Inventors: Jee Hong Min, Young Il Kim, Sung Sik Cho, Woo Jong Lee, Tae Jun Lee, Hee Jeong Kim, Yong Jin Kang
  • Patent number: 10585105
    Abstract: The present invention relates to a method for diagnosing a disease using an analysis of oligomer of an abnormal aggregated protein includes: (1) preparing a body fluid sample including at least one of blood, blood plasma, blood serum, saliva, urine, tear, and mucus; (2) making a dilution of the body fluid sample; (3) using a biosensor to measure and detect an aggregated protein in the diluted body fluid sample; (4) analyzing a signal change of the biosensor caused by the dilution of the aggregated protein to determine a slope according to the dilution from the measurements; and (5) analyzing a proportion of the oligomer from the slope according to the dilution to make a diagnosis. The method uses a biosensor to measure the impedance and the protein concentration of blood and detects the slope according to the numerical value of the monomer and the oligomer to diagnose normal or abnormal protein aggregation or the associated diseases with more accuracy.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: March 10, 2020
    Assignee: Korea Institute of Science and Technology
    Inventors: Ji Yoon Kang, Kyeong Sik Shin, Jae Hoon Ji, Tae Song Kim, Young Soo Kim, Sang Yun Kim
  • Patent number: 10573027
    Abstract: A digital painting device and method. The digital painting device includes a generator to generate a color generation signal corresponding to color data in an electronic palette selected by an electronic brush, and a displayer to transmit the color generation signal to a light-emitting module that touches the electronic brush in a time period in which the color generation signal is maintained such that the color data is displayed on the light-emitting module.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: February 25, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seong Hee Park, Tae-Gyu Kang, Dae Ho Kim, You Jin Kim, Hyunseok Kim, Jung Sik Sung
  • Patent number: 10429451
    Abstract: Disclosed are an apparatus and method for testing a luminaire based on USB. The apparatus for testing a luminaire based on USB includes a power measurement unit for measuring power consumption by measuring power input from a host system to a luminaire based on USB; a message interpretation unit for generating a result of interpretation of a message based on a USB-based control message sent and received between the host system and the luminaire; an illuminance reception unit for receiving a result of measurement of illuminance of the luminaire, measured by a light reception device; and an information generation unit for generating test result information based on a result of the measurement of the power consumption, the result of the interpretation of the message, and the result of the measurement of the illuminance.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: October 1, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: You-Jin Kim, Hyun-Seok Kim, Tae-Gyu Kang, Dae-Ho Kim, Seong-Hee Park, Jung-Sik Sung, Ji-Hun Jeon
  • Patent number: 10431505
    Abstract: Manufacturing a device may include inspecting a surface of an inspection target device. The inspecting may include forming a metal layer on a surface of the inspection target device on which a minute pattern is formed, directing a beam of light to be incident and normal to the surface of the inspection target device, determining a spectrum of light reflected from the surface of the inspection target device, and generating, via the spectrum, information associated with a structural characteristic of the minute pattern formed on the inspection target device. The inspection target device may be selectively incorporated into the manufactured device based on the generated information.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-bum Park, Kyung-sik Kang, Byeong-hwan Jeon, Jae-chol Joo, Tae-joong Kim
  • Patent number: 10389017
    Abstract: A roof antenna attached to a vehicle includes an adhesive applied to a designated thickness, an upper case formed in a streamlined dome shape having an opened lower surface, and a lower case combined with the upper case, the lower case shielding the opened lower surface of the upper case and provided with an antenna module mounted on an upper surface of the lower case, wherein the lower case is combined with a roof of the vehicle, one surface of a pad formed of the adhesive is applied to a lower surface of the lower case, and another surface of the pad formed of the adhesive is attached to the roof.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: August 20, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Yong Sik Cho, Hee Kuk Ryeu, Soon Bag Joung, Tae Byung Park, Gi Cho Kang
  • Publication number: 20190240578
    Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.
    Type: Application
    Filed: April 19, 2019
    Publication date: August 8, 2019
    Inventors: Jung Kyu YE, Geon Yeong KIM, Chang Hoon YI, Joo Seok LEE, Guhyun PARK, Young Suk KIM, Jae Hyun PARK, June Sik YI, Hun Joon HA, Nak Hyun KIM, Ho Sik KIM, Jeong Min SEO, Tae Hoon KOO, Duc Chun KIM, Seoung Hwi JUNG, Byung Eun JIN, Jin Woo LEE, Seok Hyun KIM, Ju Yong LIM, Hyun Ju CHO, Sang Yeop LEE, Min Kwan CHAE, Sang Ho KIM, Hee Seok KANG, Seongkwan LEE, Jeong Pyo HONG, Choong Yeol LEE, Yong Woo PARK, Kyoung Su LEE, Yu Ju KIM, Dong Gook LEE, Hyun Jin KIM, Hyun Jeong LEE, Dong Young CHANG, Jong Min LEE, Jin Woo LEE, Song I HAN, Taek Ki LEE, Eun Ji NAM, Choon Hwa LEE, Young Min KANG, Jung Soo LEE
  • Patent number: 10338370
    Abstract: A clock signal generator includes an optic mirror rotatable to scan an incident light beam in a first direction, a grid plate including a plurality of grid arrays arranged in a second direction different from the first direction, wherein light reflected from the optic mirror is selectively passed through when the light beam is scanned on the grid plate in the first direction, the grid array being offset in the first direction by a particular distance with respect to an adjacent grid array, a light detector configured to detect a light passing through the grid arrays, and a pixel clock generator configured to generate a clock signal based on detection signals received from the light detector.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: July 2, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-Bum Park, Kyung-Sik Kang, Tae-Joong Kim, Sang-Ok Seok, Byeong-Hwan Jeon
  • Patent number: 10325688
    Abstract: The present invention relates to a passive heat removal system which circulates cooling fluid to a steam generator via a main water supply line connected to the lower inlet of the steam generator, and a main steam pipe connected to the top outlet of the steam generator, to remove sensible heat of a nuclear reactor coolant system and residual heat of a core. The heat removal system comprises supplementary equipment for receiving surplus cooling fluid or for supplying supplementary cooling fluid in order to maintain the flow rate of the cooling fluid within a predetermined range. The supplementary equipment comprises: a supplementary tank, installed at a height between the lower inlet and the top outlet of the steam generator; a first connection pipe, connected to the main steam pipe and the supplementary tank; and a second connection pipe, connected to the supplementary tank and the main water supply pipe.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: June 18, 2019
    Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Young In Kim, Keung Koo Kim, Ju Hyeon Yoon, Jae Joo Ha, Tae Wan Kim, Cheon Tae Park, Seung Yeob Ryu, Han Ok Kang, Young Min Bae, Joo Hyung Moon, Hun Sik Han, Kyung Jun Kang, Soo Jai Shin, Seo Yoon Jung, Young Soo Kim
  • Patent number: 10326091
    Abstract: The present invention relates to an organic electrochemical device and a fabrication method thereof. The organic electrochemical device according to the present invention comprises: a substrate; a first electrode provided on the substrate; an intermediate layer provided on the first electrode; a second electrode provided on the intermediate layer; and a first organic material layer, in which at least a part of the first organic material layer is in contact with the second electrode and the intermediate layer.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: June 18, 2019
    Assignee: LG Chem, Ltd.
    Inventor: Tae-Sik Kang
  • Patent number: 10319918
    Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound according to the present disclosure, it is possible to produce an organic electroluminescent device which has a low driving voltage, excellent current and power efficiencies, and improved operation lifespan.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: June 11, 2019
    Assignee: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD
    Inventors: Hyun-Ju Kang, Hee-Ryong Kang, Young-Gil Kim, Chi-Sik Kim, Seon-Woo Lee, Jeong-Eun Yang, Hee-Choon Ahn, Kyoung-Jin Park, Tae-Jin Lee
  • Patent number: 10315112
    Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: June 11, 2019
    Assignee: Nexon Korea Corporation
    Inventors: Jung Kyu Ye, Geon Yeong Kim, Chang Hoon Yi, Joo Seok Lee, Guhyun Park, Young Suk Kim, Jae Hyun Park, June Sik Yi, Hun Joon Ha, Nak Hyun Kim, Ho Sik Kim, Jeong Min Seo, Tae Hoon Koo, Duc Chun Kim, Seoung Hwi Jung, Byung Eun Jin, Jin Woo Lee, Seok Hyun Kim, Ju Yong Lim, Hyun Ju Cho, Sang Yeop Lee, Min Kwan Chae, Sang Ho Kim, Hee Seok Kang, Seongkwan Lee, Jeong Pyo Hong, Choong Yeol Lee, Yong Woo Park, Kyoung Su Lee, Yu Ju Kim, Dong Gook Lee, Hyun Jin Kim, Hyun Jeong Lee, Dong Young Chang, Jong Min Lee, Jin Woo Lee, Song I Han, Taek Ki Lee, Eun Ji Nam, Choon Hwa Lee, Young Min Kang, Jung Soo Lee
  • Patent number: 10287468
    Abstract: The present invention relates to a CMP slurry composition, for an organic film, for polishing an organic film and an organic film polishing method using same, the CMP slurry composition comprising: a polar solvent and/or a non-polar solvent; metal oxide abrasives; an oxidant; and a heterocyclic compound, wherein the heterocyclic compound, as a heteroatom, comprises one or two of oxygen (O) atom, sulfur (S) atom and nitrogen (N) atom and has carbon content of 50-95 atom %.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: May 14, 2019
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Yong Sik Yoo, Jung Min Choi, Dong Hun Kang, Tae Wan Kim, Go Un Kim, Yong Kuk Kim
  • Patent number: 9620295
    Abstract: The present invention relates to a dye-sensitized solar cell and a fabrication method thereof. The dye-sensitized solar cell according to the present invention comprises: a transparent substrate; a porous semiconductor layer provided on the transparent substrate and comprising a dye sensitizer; a current collecting electrode provided on the porous semiconductor layer and deposited such that a structure having at least one through-hole on the porous semiconductor layer is formed; a catalyst electrode; and an electrolyte material provided between the transparent substrate and the catalyst electrode.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: April 11, 2017
    Assignee: DENTONS US LLP
    Inventor: Tae-Sik Kang
  • Publication number: 20150123094
    Abstract: The present invention relates to an organic electrochemical device and a fabrication method thereof. The organic electrochemical device according to the present invention comprises: a substrate; a first electrode provided on the substrate; an intermediate layer provided on the first electrode; a second electrode provided on the intermediate layer; and a first organic material layer, in which at least a part of the first organic material layer is in contact with the second electrode and the intermediate layer.
    Type: Application
    Filed: May 9, 2013
    Publication date: May 7, 2015
    Applicant: LG CHEM, LTD.
    Inventor: Tae-Sik Kang