Patents by Inventor Jin Yoo

Jin Yoo 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: 10418250
    Abstract: An etching method using a remote plasma source (RPS) and a method of fabricating a semiconductor device, the etching method including generating a plasma by supplying a process gas to at least one RPS and applying power to the at least one RPS; and etching a first material film including SiNx by supplying the plasma and at least one control gas selected from HBr, HCl, HI, NH3, SiH4, CHF3, and CH2F2 to a process chamber.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: September 17, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gon-jun Kim, Yuri Barsukov, Vladimir Volynets, Dali Liu, Sang-jin An, Beom-jin Yoo, Sang-heon Lee, Shamik Patel
  • Patent number: 10410874
    Abstract: In a plasma processing method, a substrate is loaded onto a substrate electrode within a chamber, the substrate having an object layer to be etched thereon. A plasma generating power output is applied to form plasma within the chamber. A first bias power output is applied to the substrate electrode to perform a first etch stage on the object layer. A second bias power output having a nonsinusoidal voltage waveform is applied to the substrate electrode to perform a second etch stage on the object layer.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: September 10, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Beom Jin Yoo, Sang Ki Nam, Kwang-Youb Heo, Jehun Woo, Sang-Heon Lee, Masahiko Tomita, Vasily Pashkovskiy
  • Patent number: 10411134
    Abstract: A display device includes a gate electrode on a substrate of a semiconductor device, a gate insulating film over the gate electrode, an active layer comprising an oxide including indium, zinc and gallium on the gate insulating film, and overlapping the gate electrode, and a source electrode and a drain electrode that are spaced apart from each other, wherein the active layer is formed from a zinc-rich target material, and an atomic % ratio of indium, zinc and gallium in the active layer is different from an atomic % ratio of the zinc-rich target material.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: September 10, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Min-Cheol Kim, Youn-Gyoung Chang, Kwon-Shik Park, So-Hyung Lee, Ho-Young Jung, Ha-Jin Yoo, Jeong-Suk Yang
  • Publication number: 20190247808
    Abstract: The present invention relates to a method of manufacturing an integrated structure using microbubbles, and an integrated structure manufactured by the method.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 15, 2019
    Inventors: Pil Jin YOO, Seon Ju YEO, Min Jun OH
  • Publication number: 20190223790
    Abstract: A magnetic resonance imaging (MRI) apparatus comprises an image processor configured to generate a cross-sectional image of an object and configured to detect a lesion contained in the cross-sectional image and a size of the lesion, and a display configured to display the cross-sectional image and a marker indicating the lesion, and the display displays the marker in the vicinity of the lesion, and when the cross-sectional image is a cross-sectional image showing the largest size of the lesion, configured to display a first color marker in the vicinity of the lesion, and when the cross-sectional image is not a cross-sectional image showing the largest size of the lesion, configured to display a second color marker in the vicinity of the lesion.
    Type: Application
    Filed: June 15, 2017
    Publication date: July 25, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se Jin YOO, Vladimar PARAMONOV, Suk Hoon OH
  • Publication number: 20190221882
    Abstract: Provided is an anode active material for a lithium (Li) secondary battery, the material including silicon (Si)-based alloy powder, a carbonized layer at least partially surrounding the Si-based alloy powder serving as cores, and carbon nanofibers (CNFs) extending outward from a surface of the Si-based alloy powder through the carbonized layer.
    Type: Application
    Filed: August 14, 2018
    Publication date: July 18, 2019
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Young Whan CHO, Ju Young JANG, In Yeong KANG, Young Su LEE, Jin Yoo SUH, Chan Soon KANG
  • Publication number: 20190172834
    Abstract: A single poly non-volatile memory device that includes: a first type lower well; first and second wells separately formed in an upper portion of the first type lower well; a source electrode, a selection transistor, a sensing transistor, and a drain electrode sequentially disposed in an upper portion of the first well. A control gate is formed in an upper portion of the second well with separated on an opposite side of the source electrode from the first well and connected to the gate of the sensing transistor.
    Type: Application
    Filed: January 24, 2019
    Publication date: June 6, 2019
    Applicant: MagnaChip Semiconductor, Ltd.
    Inventors: Su Jin KIM, Hye Jin YOO
  • Patent number: 10305467
    Abstract: A radio frequency switch circuit includes: a radio frequency switch configured to control a radio frequency signal passing between a signal port and an antenna port; a first buffer configured to generate the first control voltage in response to a second control voltage; a second buffer configured to receive a third control voltage and configured to generate the second control voltage in response to the third control voltage; a first power supplier configured to supply a first high voltage to the first buffer and configured to supply a second high voltage to the second buffer; and a second power supplier configured to supply a first low voltage to the first buffer and configured to supply a second low voltage to the second buffer.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: May 28, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Yoo Hwan Kim, Jong Mo Lim, Yoo Sam Na, Hyun Jin Yoo, Hyun Hwan Yoo
  • Patent number: 10274981
    Abstract: A voltage dropping apparatus may include: a voltage dropping unit receiving an input voltage, outputting the input voltage in a first mode, and dropping a level of the input voltage in a second mode; a voltage output unit connected to the voltage dropping unit, receiving and outputting the input voltage in the first mode, and receiving and outputting the dropped voltage in the second mode; and a control unit receiving a mode signal and controlling a mode change of the voltage dropping unit and the voltage output unit based on a value of the mode signal.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: April 30, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Hyun Hwan Yoo, Jong Myeong Kim, Yoo Hwan Kim, Yoo Sam Na, Dae Seok Jang, Hyun Jin Yoo
  • Patent number: 10270073
    Abstract: There is provided an organic/inorganic complex coating porous separator including a porous substrate, and an organic/inorganic complex coating layer formed in a single layer or multiple layers on a single surface or both surfaces of the porous substrate or at least a part of a pore portion of the porous substrate using a coating solution comprising a binder dispersed or suspended in a certain size and selectively comprising inorganic particles, and a secondary battery including the same. According to the present invention, since the coating solution comprising the binder dispersed in a certain size or less in a solvent is coated/dried on the porous substrate, a organic/inorganic complex coating porous separator having excellent air permeability and adhesive strength and a secondary battery including the organic/inorganic complex coating porous separator are provided.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: April 23, 2019
    Assignee: Hanwha Total Petrochemical Co., Ltd.
    Inventors: Jae Yong Hyun, Jin A. Yoo, Do Hoon Lee, Chang Hyun Choi
  • Patent number: 10255689
    Abstract: An electronic device and an operating method thereof are provided. The electronic device includes a camera module, a memory module, and a processor operatively coupled with the camera module and the memory module. The processor acquires an image through the camera module, extracts distance information based on the acquired image, determines an image processing technique for an object based on the extracted distance information, applies the determined image processing technique to the acquired image to generate a new image, and displays the new image.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: April 9, 2019
    Assignee: Samsung Electronics, Co., Ltd.
    Inventors: Wooyong Lee, Gyubong Lee, Hyoung Jin Yoo, Inpyo Lee, Jonghoon Won
  • Patent number: 10251919
    Abstract: The present disclosure discloses a method for improving the skin condition or anti-microorganisms or anti-oxidation using Lactobacillus sakei MD_honeysuckle (accession number: KCTC 12675BP) derived from Lonicera japonica Thunb. A composition containing the strain or a cultured product thereof, or an extract thereof as an active ingredient has superior DPPH radical scavenging activity and antimicrobial activity against pathogenic microorganisms, has a high total polyphenol content and is capable of inhibiting the growth of melanocytes. Accordingly, the composition of the present disclosure is effective in preventing aging, improving skin wrinkles, whitening skin, fighting against microorganisms and fighting against oxidation and can be widely used in cosmetic compositions, pharmaceutical compositions or health food compositions where such effects are required.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: April 9, 2019
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Se Jin Yoo, Myeong Jin Goh, Sung Hoon Lee, Yong Jin Kim
  • Patent number: 10239535
    Abstract: The present disclosure relates to an engine control device for hybrid construction machinery, and more particularly, and an object of the present disclosure is to, in a hybrid excavator, in which a swing apparatus is electrically driven by being separated from a hydraulic power train system in the related art, satisfy a minimum rotational speed of an engine auxiliary motor which is necessary to satisfy a target charging amount required for an energy storage device, and improve fuel efficiency by removing unnecessary energy loss at low loads by controlling a rotational speed of an engine to be lower than a rotational speed of an engine determined based on a dial input and a mode input in the related art, in a case where a target power generation amount of the engine auxiliary motor is small in a low-load work situation.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: March 26, 2019
    Assignee: Doosan Infracore Co., Ltd.
    Inventor: Seung Jin Yoo
  • Patent number: 10236297
    Abstract: A single poly non-volatile memory device that includes: a first type lower well; first and second wells separately formed in an upper portion of the first type lower well; a source electrode, a selection transistor, a sensing transistor, and a drain electrode sequentially disposed in an upper portion of the first well. A control gate is formed in an upper portion of the second well with separated on an opposite side of the source electrode from the first well and connected to the gate of the sensing transistor.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: March 19, 2019
    Assignee: MagnaChip Semiconductor, Ltd.
    Inventors: Su Jin Kim, Hye Jin Yoo
  • Publication number: 20190035606
    Abstract: In a plasma processing method, a substrate is loaded onto a substrate electrode within a chamber, the substrate having an object layer to be etched thereon. A plasma generating power output is applied to form plasma within the chamber. A first bias power output is applied to the substrate electrode to perform a first etch stage on the object layer. A second bias power output having a nonsinusoidal voltage waveform is applied to the substrate electrode to perform a second etch stage on the object layer.
    Type: Application
    Filed: January 10, 2018
    Publication date: January 31, 2019
    Inventors: Beom Jin Yoo, Sang Ki Nam, Kwang-Youb Heo, Jehun Woo, Sang-Heon Lee, Masahiko Tomita, Vasily Pashkovskiy
  • Patent number: 10185805
    Abstract: A medical image processing apparatus and method are provided. The medical image processing apparatus includes a controller configured to acquire an icon based on information in a medical image file of an object, the icon having a shape of the object and comprising one or more sub-icons, and a display configured to display the icon. Each of the one or more sub-icons corresponds to an anatomical region of the object is configured to accept input to perform one or more image processing functions associated with the corresponding anatomical region.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: January 22, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Praveen Gulaka, Hyun-hee Jo, Se-Jin Yoo, Jae-moon Jo
  • Patent number: 10171114
    Abstract: A radio frequency switch apparatus includes switching circuits connected between respective signal terminals and an antenna terminal. Each of the switching circuits includes a series switching circuit and a shunt switching circuit configured to switch a signal band on and off. An inductor circuit includes an inductor device connected between at least one shunt switching circuit of the switching circuits and a ground. The inductor device suppresses noise and passes the signal band by being resonant with a capacitance present upon the shunt switching circuit being turned off.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: January 1, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Seong Jong Cheon, Sung Jae Yoon, Hyun Jin Yoo, Se Jong Kim
  • Publication number: 20180374709
    Abstract: An etching method using a remote plasma source (RPS) and a method of fabricating a semiconductor device, the etching method including generating a plasma by supplying a process gas to at least one RPS and applying power to the at least one RPS; and etching a first material film including SiNx by supplying the plasma and at least one control gas selected from HBr, HCl, HI, NH3, SiH4, CHF3, and CH2F2 to a process chamber.
    Type: Application
    Filed: January 12, 2018
    Publication date: December 27, 2018
    Inventors: Gon-jun KIM, Yuri BARSUKOV, Vladimir VOLYNETS, Dali LIU, Sang-jin AN, Beom-jin YOO, Sang-heon LEE, Shamik PATEL
  • Patent number: 10148879
    Abstract: According to various example embodiments of the present disclosure, an electronic device may include: a camera; a display; at least one memory; and a processor operatively coupled to the camera, the display, and the memory. According to various example embodiments of the present disclosure, an electronic device may include: a camera module including a camera; a display; a memory; and a processor operatively coupled to the camera module, the display, and the memory, wherein the processor is configured to acquire an image through the camera module in response to entering a capture mode, to display the acquired image as a preview image through the display, to acquire a still picture from the image in response to an operational instruction for capturing the still picture, to acquire a video from at least one part of the preview image, to generate a still picture file of an image format based on the still picture and a video, and store the still picture file in the memory.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: December 4, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bongsoo Jung, Bonghyuck Ko, Changho Kim, Wooyong Lee, Hyung-Joon Kim, Seungki Park, Jungwon Lee, Hoo Hyoung Lee, Heungki Lee, Janghee Ryu, Hyoung Jin Yoo, Sangheum Cho
  • Patent number: 10135594
    Abstract: Disclosed is a scheduling method for a communication network supporting an unlicensed band. An operation method of a user equipment (UE) may comprise obtaining a control channel from a partial subframe having a length of less than 1 millisecond in an unlicensed band; obtaining scheduling information from the control channel; and obtaining a data channel indicated by the scheduling information from the partial subframe. Therefore, performance of the communication network can be enhanced.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: November 20, 2018
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Hoi Yoon Jung, Sung Jin Yoo, Jung Sun Um, Seung Keun Park