Patents by Inventor Yong Ki

Yong Ki 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 for producing high silica zeolite using recovered silica filtrate, and high silica zeolite produced according to said method
    Patent number: 9604851
    Abstract: Provided are a method of manufacturing a high silica zeolite using a recovered silica filtrate, and a high silica zeolite manufactured according to the method. To this end, the present invention provides the method of manufacturing the high silica zeolite using the recovered silica filtrate, including manufacturing a solated agglomerated silica from the silica filtrate including a metal salt (step 1); filtering and washing the solated agglomerated silica of step 1 to manufacture a silica cake from which the metal salt is removed (step 2); peptizing the silica cake to manufacture a silica sol (step 3); and manufacturing the high silica zeolite using the silica sol manufactured in step 3 as a silica source (step 4). Further, the present invention provides a high silica zeolite manufactured from a recovered silica filtrate through the manufacturing method and having a Si/Al mole ratio of 5 or more.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: March 28, 2017
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Na Young Kang, Yong ki Park, Won Choon Choi, Hwi Min Seo, Chul Wee Lee
  • SUBSTRATE PROCESSING APPARATUS
    Publication number: 20170073813
    Abstract: Provided is a substrate processing apparatus including a tube having an inner space therein, a substrate supporting unit including a plurality of isolation plates configured to vertically stack a plurality of substrates thereon and divide a processing space, in which the plurality of substrates are processed, into a plurality of processing spaces in the tube, a gas supply unit configured to supply a processing gas to the plurality of substrates, and an exhaust unit disposed to face the gas supply unit to exhaust a gas inside the tube. A plurality of through-holes are defined in each of the isolation plates.
    Type: Application
    Filed: July 26, 2016
    Publication date: March 16, 2017
    Inventors: Jun Jin HYON, Sung Tae JE, Byoung Gyu SONG, Yong Ki KIM, Kyoung Hun KIM, Chang Dol KIM, Yang Sik SHIN, Jae Woo KIM
  • SUBSTRATE PROCESSING APPARATUS
    Publication number: 20170073810
    Abstract: The present invention may include: a tube providing an interior space in which substrates are processed; a substrate support portion stacking a plurality of substrates in the interior space of the tube in multi-level; a gas supply portion supplying a process gas to the plurality of substrates; an exhaust portion disposed to face the gas supply portion to absorb the process gas; and a flowage adjustment portion having spray openings formed along a circumference of the tube between the gas supply portion and the exhaust portion to spray an adjusting gas, and may be capable of controlling the amount of process gas supplied to an upper surface of the substrate by adjusting the flowage of process gas.
    Type: Application
    Filed: July 26, 2016
    Publication date: March 16, 2017
    Inventors: Jun Jin HYON, Sung Tae JE, Byoung Gyu SONG, Yong Ki KIM, Kyoung Hun KIM, Chang Dol KIM, Yang Sik SHIN, Jae Woo KIM
  • Showerhead having cooling system and substrate processing apparatus including the showerhead
    Patent number: 9593418
    Abstract: Provided is a substrate processing apparatus. The substrate processing apparatus includes a chamber body having an opened upper side, the chamber body providing an inner space in which processes with respect to a substrate are performed, a chamber lid disposed on an upper portion of the chamber body to close the opened upper side of the chamber body, and a showerhead disposed on a lower portion of the chamber lid to supply a reaction gas into the inner space. The showerhead includes a flange contacting the chamber lid, the flange having a passage recessed from a top surface of the flange to allow a refrigerant to flow therein, and a flat plate disposed inside the flange, the flat plate having at least one injection hole for injecting the reaction gas in a thickness direction thereof.
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: March 14, 2017
    Assignee: EUGENE TECHNOLOGY CO., LTD.
    Inventors: Il-Kwang Yang, Byoung-Gyu Song, Yong-Ki Kim, Kyong-Hun Kim, Yang-Sik Shin
  • Composition for preventing or treating hangover
    Patent number: 9592262
    Abstract: The present invention relates to a composition including a Laurus nobilis leaf extract as an active ingredient, and particularly, to a composition for preventing or treating hangover including the Laurus nobilis leaf extract, a food composition for preventing or relieving hangover including the Laurus nobilis leaf extract, and a method for preparing the composition. Since the composition according to the present invention includes the Laurus nobilis leaf extract, it has a remarkably excellent effect of lowering blood concentrations of alcohol and acetaldehyde. Its hangover-preventing and treating effects were confirmed by behavioral tests, and thus the composition can be widely applied to foods, drugs, or functional health foods which can be effectively used for preventing and treating hangover.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: March 14, 2017
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Se Hee Paek, Byoung Seok Moon, Seok Jun Park, Yong Ki Seo, Geun Seog Song
  • Substrate processing apparatus including auxiliary gas supply port
    Patent number: 9593415
    Abstract: Provided is a substrate processing apparatus.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: March 14, 2017
    Assignee: EUGENE TECHNOLOGY CO., LTD.
    Inventors: Il-Kwang Yang, Sung-Tae Je, Byoung-Gyu Song, Yong-Ki Kim, Kyong-Hun Kim, Yang-Sik Shin
  • APPARATUS FOR GENERATING RANDOM NUMBER
    Publication number: 20170048061
    Abstract: An apparatus for generating a random number includes a plurality of metastability entropy sources, a first meta-ring oscillator, and a second meta-ring oscillator. The first meta-ring oscillator includes a first portion of the plurality of metastability entropy sources. The second meta-ring oscillator includes a second portion of the plurality of metastability entropy sources. Each of the first meta-ring oscillator and the second meta-ring oscillator generates a first random number based on a metastability signal in a first mode and operate as a ring oscillator and generate a second random number in a second mode. A number of metastability entropy sources included in the first meta-ring oscillator are less than a number of metastability entropy sources included in the second meta-ring oscillator. The first meta-ring oscillator includes at least one metastability entropy source.
    Type: Application
    Filed: July 25, 2016
    Publication date: February 16, 2017
    Inventors: KARPINSKYY BOHDAN, YONG-KI LEE, YONG-SOO KIM, YUN-HYEOK CHOI
  • FLAME-RETARDANT POLYPHENYLENE ETHER RESIN COMPOSITION HAVING HIGH RIGIDITY AND HIGH IMPACT STRENGTH
    Publication number: 20170044368
    Abstract: Disclosed is a flame-retardant polyphenylene ether resin composition having high rigidity and high impact strength. More particularly, disclosed is a flame-retardant polyphenylene ether resin composition having high rigidity and high impact strength which enhances environmental stress cracking resistance and impact resistance, compared to general materials, while exhibiting superior mechanical strength such as flame retardancy, tensile strength, flexural strength, flexural modulus, etc. through addition of particularly glass fiber, maleic anhydride-grafted polyphenylene ether, a thermoplastic styrenic elastomer, an ethylene terpolymer and an epoxy resin to a polyphenylene ether resin, and thus, may be used as a material of automobile battery cell modules or electric/electronic components.
    Type: Application
    Filed: December 4, 2015
    Publication date: February 16, 2017
    Applicants: HYUNDAI MOTOR COMPANY, Hyundai EP Co., Ltd.
    Inventors: Sang Soo JEON, Seung Woo CHOI, Tae Seung LEE, Hee Gu YEO, Yong Ki HWANG, Dong Bum SEO
  • Wrist wearable apparatus with transformable substrate
    Patent number: 9560186
    Abstract: The apparatus has a transformable substrate having a flat state, a deformed state, a partially deformed state, and the like, and thus provides a function and a user interface that change according to the deformed state when a user wears the apparatus on his or her wrist and the flat extended state when the user detaches the apparatus from his or her wrist. When the method suggested in the present invention is used, the user can conveniently carry the apparatus on his or her wrist and use the apparatus on or off the wrist as necessary, thereby resolving inconveniences of carrying and using an existing mobile apparatus.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: January 31, 2017
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Yong-Ki Son, Sung-Yong Shin, Il-Yeon Cho, Dong-Woo Lee, Hyung-Cheol Shin, Ji-Eun Kim, Jong-Moo Sohn, Hyun-Tae Jeong
  • Tube with modified inner wall surface using plasma and a preparation method thereof
    Patent number: 9549807
    Abstract: The present invention relates to a preparation method of a tube and a transplantable polymer tube prepared by such method, which includes modifying the inner surface of a tube using plasma. A preparation method of a tube may include preparing a tube, modifying the inner surface of the tube using microplasma so as to have reactivity, forming a thin film layer on the modified surface of the tube to prevent aging or impart adhesiveness, and modifying the surface of the thin film layer using microplasma so as to enhance cell adhesion thereon.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: January 24, 2017
    Assignee: RESEARCH & BUSINESS FOUNDATION SUNGYUNKWAN UNIVERSITY
    Inventors: Dong Geun Jung, Yong Ki Cho, Dae Won Park, Heon Yong Park, Hye Rim Lee
  • Application processors, mobile devices including the same and methods of managing power of application processors
    Patent number: 9519325
    Abstract: An application processor includes a memory controller, a display block and a power management unit. The memory controller controls an external memory that stores an image signal to be displayed on a display unit. The display block includes an internal frame buffer and a display controller and the display controller controls the image signal to be displayed on the display unit. The power management unit adaptively controls a power mode of the application processor based on a characteristic of the image signal to be displayed and a power control overhead index.
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: December 13, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Ki Byun, Dong-Han Lee, Jae-Sop Kong
  • MODULAR MULTIPLIER AND MODULAR MULTIPLICATION METHOD THEREOF
    Publication number: 20160357515
    Abstract: A modular multiplier and a modular multiplication method are provided. The modular multiplier includes: a first register which stores a previous accumulation value calculated at a previous cycle; a second register which stores a previous quotient calculated at the previous cycle; a quotient generator which generates a quotient using the stored previous accumulation value output from the first register; and an accumulator which receives an operand, a bit value of a multiplier, the stored previous accumulation value, and the stored previous quotient to calculate an accumulation value in a current cycle, wherein the calculated accumulation value is updated to the first register, and the generated quotient is updated to the second register.
    Type: Application
    Filed: August 22, 2016
    Publication date: December 8, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: YONG KI LEE, JONGHOON SHIN, KyoungMoon AHN, Ji-Su KANG, Sun-Soo SHIN
  • METHOD FOR SURFACE-MODIFYING METAL SILICIDE, AND METHOD AND APPARATUS FOR PREPARING TRICHLOROSILANE USING SURFACE-MODIFIED METAL SILICIDE
    Publication number: 20160332149
    Abstract: A method for preparing trichlorosilane according to an embodiment of the present invention comprises the steps of: supplying surface-modified metal silicide and metal grade silicon to a reaction unit; supplying silicon tetrachloride and hydrogen to the reaction unit; and supplying a product, which is generated by a reaction of metal grade silicon, silicon tetrachloride, and hydrogen in the presence of metal silicide in the reaction unit, to a separation unit, and separating a trichlorosilane component. In cases where a silicon tetrachloride hydrochlorination reaction is performed using the method for preparing trichlorosilane according to the embodiment of the present invention, the yield of trichlorosilane can be raised.
    Type: Application
    Filed: January 19, 2015
    Publication date: November 17, 2016
    Inventors: WON CHOON CHOI, YONG KI PARK, WOO HYUNG LEE, HWI MIN SEO, NA YOUNG KANG, JOO HEE HAN, DONG HO LEE, GUI RYONG AHN, GIL HO KIM
  • Liquid crystal display device and driving method thereof
    Patent number: 9483991
    Abstract: Disclosed is an organic light emitting display device which includes: a liquid crystal display panel configured to include at least one common electrode bar and a plurality of divisional areas defined along a length direction of the at least one common electrode bar; a common voltage controller configured to divide a single frame into a plurality of intervals corresponding to the plurality of divisional areas and generate a common voltage control signal in each interval; and a common voltage compensator configured to generate a compensated common voltage on the basis of the common voltage control signal in each interval and apply the compensated common voltage to the at least one common electrode bar of the liquid crystal display panel.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: November 1, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Woong Ki Min, Hong Sung Song, Dong Kyoung Oh, Yong Ki Son, Su Hyuk Jang
  • Liquid Crystal Display Device And Driving Method Thereof
    Publication number: 20160284292
    Abstract: Disclosed is an organic light emitting display device which includes: a liquid crystal display panel configured to include at least one common electrode bar and a plurality of divisional areas defined along a length direction of the at least one common electrode bar; a common voltage controller configured to divide a single frame into a plurality of intervals corresponding to the plurality of divisional areas and generate a common voltage control signal in each interval; and a common voltage compensator configured to generate a compensated common voltage on the basis of the common voltage control signal in each interval and apply the compensated common voltage to the at least one common electrode bar of the liquid crystal display panel.
    Type: Application
    Filed: June 9, 2016
    Publication date: September 29, 2016
    Inventors: Woong Ki MIN, Hong Sung SONG, Dong Kyoung OH, Yong Ki SON, Su Hyuk JANG
  • CONCENTRATED NATAMYCIN SUSPENSION FORMULATIONS
    Publication number: 20160271158
    Abstract: The present invention generally relates to concentrated natamycin suspension formulations for inhibition of fungal growth. Specifically, the present invention relates to stable suspension concentrate formulations comprising from about 25% to about 48% w/w natamycin, from about 0.1% to about 10% w/w of an anionic surfactant selected from the group consisting of polyelectrolyte polymers, modified styrene acrylic polymers, dioctyl sodium sulfosuccinates, sodium salts of naphthalene sulfonates, and combinations thereof, and water. The formulations of the present invention contain natamycin as particles which are on average less than 11 microns in diameter and the formulations have a viscosity of less than 1400 centipoise at 21 degrees Celsius.
    Type: Application
    Filed: March 18, 2016
    Publication date: September 22, 2016
    Inventors: Zhengyu Huang, Benjamin A. Belkind, Ayyappan Nair, Gregory D. Venburg, Robert Fassel, Yong-Ki Kim
  • Modular multiplier and modular multiplication method thereof
    Patent number: 9448768
    Abstract: A modular multiplier and a modular multiplication method are provided. The modular multiplier includes: a first register which stores a previous accumulation value calculated at a previous cycle; a second register which stores a previous quotient calculated at the previous cycle; a quotient generator which generates a quotient using the stored previous accumulation value output from the first register; and an accumulator which receives an operand, a bit value of a multiplier, the stored previous accumulation value, and the stored previous quotient to calculate an accumulation value in a current cycle, wherein the calculated accumulation value is updated to the first register, and the generated quotient is updated to the second register.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: September 20, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Ki Lee, Jonghoon Shin, KyoungMoon Ahn, Ji-Su Kang, Sun-Soo Shin
  • Gas cooker
    Patent number: 9410705
    Abstract: Provided is a gas cooker. When foods are cooked using a top burner, inclinations of main flame holes defined in the top burner are different according to positions of the main flame holes to prevent textile disposed adjacent to a front end of a top plate from burning. Thus, a user may further safely cook the foods.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: August 9, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Jung Wan Ryu, Dae Bong Yang, Jea Hyuk Wie, Yong Ki Jeong, Jae Bum Lim, Jun Ho Seok, Young Soo Kim, Yang Ho Kim
  • ELECTRICALLY CONDUCTIVE STRETCHABLE INTERCONNECT USING TWISTED NATURE OF YARN FIBERS AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20160217885
    Abstract: Disclosed herein are an electrically conductive stretchable interconnect using a twisted nature of yarn fibers and a method of manufacturing the same. According to an exemplary embodiment of the present invention, the electrically conductive stretchable interconnect includes: an elastic body in which a stretchable tunnel is formed in a length direction; and a conductive twisted yarn including a stretchable structure positioned inside the stretchable tunnel and extended by a force applied in the length direction and an extending part extending from the stretchable structure to an outside of the elastic body.
    Type: Application
    Filed: January 26, 2016
    Publication date: July 28, 2016
    Inventors: Ji-Eun Kim, Yong-Ki Son, Jong-Moo Sohn
  • Liquid crystal display device and driving method thereof
    Patent number: 9390671
    Abstract: Disclosed is a liquid crystal display panel configured to include at least one common electrode bar and a plurality of divisional areas defined along a length direction of the at least one common electrode bar; a common voltage controller configured to divide a single frame into a plurality of intervals corresponding to the plurality of divisional areas and generate a common voltage control signal in each interval; and a common voltage compensator configured to generate a compensated common voltage on the basis of the common voltage control signal in each interval and apply the compensated common voltage to the at least one common electrode bar of the liquid crystal display panel.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: July 12, 2016
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Woong Ki Min, Hong Sung Song, Dong Kyoung Oh, Yong Ki Son, Su Hyuk Jang