Patents by Inventor In Woo Song

In Woo Song 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).

  • TIP SEALING STRUCTURE FOR BLADE, ROTOR INCLUDING SAME, AND GAS TURBINE INCLUDING SAME
    Publication number: 20190093500
    Abstract: A tip sealing structure for a blade includes a casing having an inner circumferential surface facing the blade; a blocking groove formed in the inner circumferential surface of the casing; and a movable seal provided on a tip of the blade and configured to move in a depth direction of the blocking groove. Since the seal is configured to move into the blocking groove, tighter sealing at the tip of the blade can be accomplished. A seal bracket of the moveable seal encloses a movement space open at one end and includes a seal stop formed at the open end. A brush body including top and bottom crossbars is disposed partially within the seal bracket, such that movement of the moveable seal is limited by the bottom crossbar being stopped by the seal stop. A first brush seal is mounted on the brush body and positioned in the blocking groove.
    Type: Application
    Filed: August 13, 2018
    Publication date: March 28, 2019
    Inventor: Jin Woo Song
  • SEMICONDUCTOR DEVICE
    Publication number: 20190081151
    Abstract: A semiconductor device includes an active region in a substrate, at least one nano-sheet on the substrate and spaced apart from a top surface of the active region, a gate above or below the nano-sheet, a gate insulating layer between the at least one nano-sheet and the gate, and source/drain regions on the active region at both sides of the at least one nano-sheet. The at least one nano-sheet includes a channel region; a gate disposed above or below the nano-sheet and including a single metal layer having different compositions of metal atoms of a surface and an inside thereof; a gate insulating layer between the nano-sheet and the gate; and source/drain regions disposed in the active region of both sides of the at least one nano-sheet.
    Type: Application
    Filed: March 8, 2018
    Publication date: March 14, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Chan-hyeong LEE, Hoon-joo NA, Sung-in SUH, Min-woo SONG, Byoung-hoon LEE, Hu-yong LEE, Sang-jin HYUN
  • SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
    Publication number: 20190081152
    Abstract: A semiconductor device and method for fabricating the same are provided. The semiconductor device includes a substrate, a first active pattern disposed on the substrate and spaced apart from the substrate, a gate insulating film which surrounds the first active pattern, a first work function adjustment film which surrounds the gate insulating film and includes carbon, and a first barrier film which surrounds the first work function adjustment film, in which a carbon concentration of the first work function adjustment film increases as it goes away from. the first barrier film.
    Type: Application
    Filed: April 12, 2018
    Publication date: March 14, 2019
    Inventors: Sung In Suh, Hoon Joo Na, Min Woo Song, Byoung Hoon Lee, Chan Hyeong Lee, Hu Yong Lee, Sang Jin Hyun
  • METHOD FOR MASS-PRODUCING VINIFERIN USING STEVIOSIDE FROM CELL CULTURE OF GRAPEVINE TISSUE
    Publication number: 20190078122
    Abstract: The present invention relates to a method for mass-production of viniferin using stevioside from cell culture of grape tree tissue. Viniferin is known to be effective for protection of liver, anticancer, antioxidant, and skin whitening, have an effect of inhibiting oxidation of low-density lipoprotein and high-density lipoprotein and inhibiting the proliferation and migration of vascular smooth muscle cells. Therefore, the present invention is very useful for the mass production of viniferin among the useful substances (stilbene compounds) from a callus derived from the anther tissue of the grape plant, which is very important for the related industries.
    Type: Application
    Filed: February 28, 2017
    Publication date: March 14, 2019
    Inventors: Cha Young KIM, Yu Jeong JEONG, Suk Weon KIM, Mun Chual RHO, Young Bae RYU, Woo Song LEE, Jae Cheol JEONG
  • MULTILAYER CERAMIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20190074138
    Abstract: A multilayer ceramic capacitor includes a body a first internal electrode and a second internal electrode disposed with a dielectric layer interposed therebetween, a first connecting electrode connected to the first internal electrode through the body, a second connecting electrode connected to the second internal electrode through the body, a first external electrode disposed on one surface of the body and connected to the first connecting electrode, and a second external electrode disposed on one surface of the body, spaced apart from the first external electrode, and connected to the second connecting electrode, wherein the first and second external electrodes each include a first electrode layer disposed on the body and including ceramics, and a second electrode layer disposed on the first electrode layer and having the content of ceramics smaller than that of the first electrode layer.
    Type: Application
    Filed: June 14, 2018
    Publication date: March 7, 2019
    Inventors: Seung Woo SONG, Taek Jung LEE, Jin Kyung JOO, Hyo Youn LEE, Sung Kwon AN
  • LITHIUM AIR BATTERY
    Publication number: 20190074536
    Abstract: A lithium air battery comprising a plurality of unit cells which have different diameters, each unit cell comprises: electrodes including: a disc-shaped positive electrode having a first air flow path passing through the positive electrode in a vertical direction of the lithium air battery and one or more electrolyte flow paths on the positive electrode in a horizontal or vertical direction of the lithium air battery; and an negative electrode having a second air flow path passing through the negative electrode in the vertical direction to coincide with the first air flow path; and a separator disposed between the positive electrode and the negative electrode. The unit cells are stacked in the vertical direction within a stack cell tank such that a diffusion layer is disposed between the respective unit cells.
    Type: Application
    Filed: December 5, 2017
    Publication date: March 7, 2019
    Inventors: Se Young LEE, In Woo Song, Jun Ki Rhee, Hee Yeon Ryu, Yoon Ji Lee
  • MULTILAYER CAPACITOR AND BOARD HAVING THE SAME
    Publication number: 20190074137
    Abstract: A multilayer capacitor and a board having the same provide high capacitance and low equivalent series inductance (ESL). The multilayer capacitor includes a capacitor body including an active region, including first and second internal electrodes, and first and second cover regions. Third and fourth internal electrodes are alternately disposed in the cover region adjacent to amounting surface. First and second external electrodes respectively contact the first and second internal electrodes to provide capacitance. First and second via electrodes are disposed in the cover region, where the first via electrode connects the third internal electrode and a first band portion of the first external electrode to each other, and where the second via electrode connects the fourth internal electrode and a second band portion of the second external electrode to each other.
    Type: Application
    Filed: June 11, 2018
    Publication date: March 7, 2019
    Applicants: SAMSUNG ELECTRO-MECHANICS CO., LTD., SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jong Pil LEE, Hyo Youn LEE, Sung Kwon AN, Seung Woo SONG, Taek Jung LEE, Jin Kyung JOO
  • PUMP MOTOR AND WASHING MACHINE HAVING THE SAME
    Publication number: 20190071813
    Abstract: A pump motor is disclosed. The pump motor includes a case; a socket part disposed in a portion of the case and provided with a terminal part thereinside; and a cover part detachably coupled to the case and configured to open and close the socket part, wherein the socket part includes a moisture blocking member configured to block a gap between the case and the cover part.
    Type: Application
    Filed: December 23, 2016
    Publication date: March 7, 2019
    Inventor: Hyun-woo SONG
  • Earset and earset operation method
    Patent number: 10225642
    Abstract: An earset, according to various examples, comprises: an electronic device connection unit having a microphone terminal connected to a microphone of the earset, an audio ground terminal connected to an audio ground of the earset, a right speaker terminal, and a left speaker terminal; and a switch for allowing, according to a voltage of the microphone terminal, a right speaker and a left speaker of the earset to be mutually connected with one of the right speaker terminal and the left speaker terminal, and the other one of the right speaker terminal and the left speaker terminal to be connected with a shield ground of the earset. Other examples are possible.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: March 5, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Min-Woo Song
  • MULTILAYER CERAMIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20190066924
    Abstract: A multilayer ceramic capacitor includes a capacitive portion, a protective part, and first and second connecting electrodes. The capacitive portion includes a first dielectric layer and first and second internal electrodes disposed with the first dielectric layer interposed therebetween. The protective part is disposed on one surface of the capacitive portion and includes a second dielectric layer and first and second electrode patterns disposed to be spaced apart from each other. The first connecting electrode penetrates through the protective part and the capacitive portion and is connected to the first internal electrode and the first electrode pattern, and the second connecting electrode penetrates through the protective part and the capacitive portion and is connected to the second internal electrode and the second electrode pattern.
    Type: Application
    Filed: June 8, 2018
    Publication date: February 28, 2019
    Inventors: Seung Woo SONG, Jin Kyung JOO, Hyo Youn LEE, Taek Jung LEE, Sung Kwon AN
  • CAPACITOR COMPONENT
    Publication number: 20190066922
    Abstract: A capacitor component includes a body including an active layer and an upper cover and a lower cover disposed on an upper part and a lower part of the active layer, respectively; first internal electrodes and second internal electrodes disposed inside the active layer; a first active via and a second active via extending in a thickness direction of the active layer to be connected to the first and second internal electrodes, respectively; first and second cover vias extending in a thickness direction of the lower cover to be electrically connected to the first and second active vias and disposed at an interval narrower than an interval between the first and second active vias; and first and second lower electrodes disposed in a lower surface of the lower cover to be connected to the first and second cover vias, respectively.
    Type: Application
    Filed: April 17, 2018
    Publication date: February 28, 2019
    Inventors: Taek Jung LEE, Jin Kyung JOO, Seung Woo SONG, Hyo Youn LEE, Sung Kwon AN
  • TURBINE BLADE, TURBINE, AND GAS TURBINE HAVING THE SAME
    Publication number: 20190063235
    Abstract: A turbine blade, installed on a rotor disk of a turbine and configured to rotate the turbine by a force of flowing gas, includes a root configured to be coupled to the rotor disk; a platform integrally formed with an upper portion of the root, the platform having opposite sides respectively extending in an axial direction of the rotor disk; an airfoil integrally formed with an upper portion of the platform; and an angel wing configured to be removably coupled to each of the opposite sides of the platform. When coupled, the angel wing protrudes from the platform in the axial direction. The turbine blade, which may be included in the turbine of a gas turbine, is capable of improving the castability and adjusting a clearance between an airfoil and a turbine rotor disk such that space between the airfoil and the turbine rotor disk can be reliably sealed.
    Type: Application
    Filed: July 9, 2018
    Publication date: February 28, 2019
    Inventor: Jin Woo SONG
  • CAPACITOR COMPONENT
    Publication number: 20190066928
    Abstract: A capacitor component includes a multilayer structure including unit laminates. Each unit laminate has a plurality of internal electrodes and a first connecting electrode extending in a stacking direction of the plurality of internal electrodes and connected to portions of the plurality of internal electrodes. First connecting electrodes of unit laminates adjacent to each other among the unit laminates are connected to each other. A diameter of a first connecting electrode of at least one of the unit laminates is different from diameters of first connecting electrodes of other unit laminates.
    Type: Application
    Filed: June 15, 2018
    Publication date: February 28, 2019
    Inventors: Sung Kwon AN, Jin Kyung JOO, Hyo Youn LEE, Seung Woo SONG, Taek Jung LEE
  • Smart home system using portable device
    Patent number: 10218745
    Abstract: A smart home system using a portable device in which a gateway function is installed in the portable device to provide a smart home service using a multiplex gateway, and a control method thereof is provided. The smart home system includes one or more portable devices and one or more home appliances located in a home, each of the one or more portable devices and one or more home appliances having a gateway, a home network to interconnect the one or more portable devices and the one or more home appliances, and a master device selected from among the one or more portable devices or the one or more home appliances, the master device activating the gateway thereof to connect the home network with an external communication network, wherein the master device transfers a home appliance control command to a corresponding one of the one or more home appliances.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: February 26, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Il Kang Na, Gye Young Lee, Kwan Woo Song, Dong Yun Hawng
  • SYSTEM FOR PROVIDING FUNCTION AS A SERVICE (FAAS), AND OPERATING METHOD OF SYSTEM
    Publication number: 20190050258
    Abstract: A system for providing a function as a service (FaaS) is provided. The system includes a communicator which receives a request for setting resources to execute the function, a memory which stores one or more instructions, and a processor. The processor executes the stored instructions. When the processor executes the instructions, it analyzes characteristics of the function and provides recommendation information related to the setting of the resources to execute the function based on a result of the analyzing.
    Type: Application
    Filed: August 8, 2018
    Publication date: February 14, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Keun-seob KIM, Jin-woo SONG, Hong-uk WOO
  • Semiconductor device
    Patent number: 10199379
    Abstract: A semiconductor device includes an active region on a substrate, a device isolation film on the substrate to define the active region, a gate trench including a first portion in the active region and a second portion in the device isolation film, a gate electrode including a first gate embedded in the first portion of the gate trench and a second gate embedded in the second portion of the gate trench, a first gate capping pattern on the first gate and filling the first portion of the gate trench, and a second gate capping pattern on the second gate and filling the second portion of the gate trench, an upper surface of the first gate being higher than an upper surface of the second gate, and the first gate capping pattern and the second gate capping pattern have different structures.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: February 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min Hee Cho, Woo Song Ahn, Min Su Choi, Satoru Yamada, Jun Soo Kim, Sung Sam Lee
  • Electronic device and method for determining waterproofing of the electronic device
    Patent number: 10168204
    Abstract: An electronic device is provided. The electronic device includes a speaker configured to output a reference signal in the form of a sound and a processor configured to calculate a lowest resonant frequency from a signal sensed by feeding back the reference signal transmitted to the speaker and to determine whether the electronic device is waterproofed based on the calculated lowest resonant frequency.
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: January 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-Jun Choi, Min-Woo Song
  • THREE-WAY CATALYST COMPRISING PD-RH ALLOY
    Publication number: 20180361361
    Abstract: The present invention relates to a method for preparing a supported catalyst comprising a crystalline Pd—Rh alloy, the method comprising the steps of: (i) producing an impregnated support by means of mixing an inorganic support, a Pd precursor solution and an Rh precursor solution; and (ii) thermally treating the impregnated support in a reducing gas atmosphere.
    Type: Application
    Filed: December 1, 2016
    Publication date: December 20, 2018
    Inventors: Hyun-sik Han, Seung Chul Na, Jin-Woo Song, Narayana Rao Komateedi, Kwi-Yeon Lee
  • MULTILAYER CERAMIC CAPACITOR AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20180342351
    Abstract: A multilayer ceramic capacitor includes: a capacitance layer including dielectric layers and first and second internal electrodes disposed with respective dielectric layers interposed therebetween; a protection layer disposed on one surface of the capacitance layer; an alpha connection electrode provided in an alpha via penetrating through the protection layer; and a beta connection electrode provided in a beta via penetrating through the capacitance layer and connected to the alpha via. The alpha via has a diameter greater than that of the beta via.
    Type: Application
    Filed: December 1, 2017
    Publication date: November 29, 2018
    Inventors: Taek Jung LEE, Hyo Youn LEE, Seung Woo SONG, Jong Pil LEE, Sung Kwon AN
  • Curcuminoid-based compound/stevioside-containing complex for the prevention and treatment of an influenza virus infection
    Patent number: 10136663
    Abstract: The present invention relates to a complex comprising a compound of formula (I), or a plant extract comprising the compound or a fraction thereof; and stevioside, or a plant extract comprising the stevioside or a fraction thereof, and relates to a pharmaceutical composition for preventing or treating an influenza virus infection comprising the complex as an active ingredient. Also, the present invention relates to a food composition for preventing or improving an influenza virus infection, a virucidal quasi-drug composition, a virucidal feed additive, and a feed, which comprises the complex as an active ingredient.
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: November 27, 2018
    Assignee: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Woo-Song Lee, Young-Bae Ryu, Young-Min Kim, Su-Jin Park, Mun-Chual Rho, Hyung-Jae Jeong, Hyung-Jun Kwon