Patents by Inventor Shin To

Shin To 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).

  • Electrochemical machining tool, electrochemical machining system, and perforated member manufacturing method
    Patent number: 9878388
    Abstract: The present invention is an electrochemical machining tool equipped with a tool body that comprises: an electrode that extends along an axial line and inside which a flow channel through which an electrolytic solution flows towards the tip end is formed; an insulating layer covering the outer circumferential surface of the electrode so as to expose the tip end face of the electrode; and a flow channel-partitioning part for partitioning the flow channel into a first flow channel containing the axial line and a second flow channel positioned on the outer circumferential side of the first flow channel. The electrochemical machining tool has a configuration in which a fluid outflow section for directing electrolytic solution, which is flowing through the second flow channel, outward in the radial direction of the tool body is formed on a portion of the circumference of the tool body.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: January 30, 2018
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Yosuke Mukai, Kazuhisa Tamura, Shin Asano, Tetsuhei Kobayashi, Tomofumi Shintani
  • Method and apparatus for transmitting and receiving voice call in communication system
    Patent number: 9883362
    Abstract: The present disclosure relates to a communication method and a system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, a smart retail, and security and safety services. A method and an apparatus for communicating voice calls in a communication system are provided.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: January 30, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han-Na Lim, Jung-Shin Park, Ji-Cheol Lee, Jin-Sung Lee, Hyung-Ho Lee, Ha-Kyung Jung
  • Communication method and apparatus supporting selective communication services
    Patent number: 9883447
    Abstract: A method for controlling an electronic device and an apparatus therefor are provided. The method includes recognizing an access point located within a threshold range in which signals are transmittable/receivable from the electronic device, in order to connect the electronic device to an external network, determining whether the electronic device is currently moved in relation to the electronic device based on information related to at least one of the access point and the external network, and deciding on whether to prevent connection of the electronic device to the access point based on a result of the determining whether the access point is currently moved in relation to the electronic device.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: January 30, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Su Ha Yoon, Sung Ho Son, Heung Sik Shin, Jae Woong Chun
  • Method for manufacturing master mold, master mold manufactured thereby, method for manufacturing transparent photomask, transparent photomask manufactured thereby, and method for forming conductive mesh pattern using transparent photomask
    Patent number: 9880461
    Abstract: The present invention relates to a method for manufacturing a master mold, a master mold manufactured by the method, a method for manufacturing a transparent photomask, a transparent photomask manufactured by the method, and a method for manufacturing a conductive mesh pattern by using the transparent photomask.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: January 30, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Jeongho Park, Jinmi Jung, Yujin Jeong, Bu Gon Shin
  • Backlight unit using micro optical switch and 3D image display device
    Patent number: 9880343
    Abstract: A backlight unit using a micro optical switch and a three-dimensional (3D) image display device are provided. The backlight unit includes a light source configured to irradiate light, a light guide plate configured to guide the irradiated light, an optical switch array including micro optical switches disposed above the light guide plate for each of cells of the backlight unit, and a lens array disposed above and corresponding to the optical switch array. Each of the micro optical switches includes a substrate, a first electrode layer disposed on the substrate and including first holes, and a second electrode layer spaced apart from the first electrode layer and including second holes not facing the first holes.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: January 30, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dongsik Shim, Hongseok Lee, Seogwoo Hong, Changsoo Lee, Hyunjoon Kim, Bongsu Shin
  • SEMICONDUCTOR PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF
    Publication number: 20180025992
    Abstract: A semiconductor package structure includes a redistribution layer (RDL), a chip, a plurality of interconnecting bumps and an encapsulant. The redistribution layer has a first surface and a second surface opposite to each other. The chip is disposed over the redistribution layer with a plurality of contact pads facing the first surface and electrically connected to the redistribution layer. The interconnecting bumps are disposed over the first surface and electrically connected to the redistribution layer. The encapsulant is disposed over the first surface of the redistribution layer, and the encapsulant encloses the chip and surrounds lateral walls of the interconnecting bumps.
    Type: Application
    Filed: December 7, 2016
    Publication date: January 25, 2018
    Inventors: JUI-PIN HUNG, FENG-CHENG HSU, SHUO-MAO CHEN, SHIN-PUU JENG, DE-DUI MARVIN LIAO
  • LEVEL SHIFTER
    Publication number: 20180026627
    Abstract: A level shifter includes a driving circuit, which receives an input signal and outputs a driving signal in response to a first voltage level of the input signal; a level shifting circuit, which outputs an output signal of a second voltage level in response to the driving signal; and a leakage prevention circuit, which prevents a leakage current of the driving circuit, wherein the driving circuit may include at least one native transistor.
    Type: Application
    Filed: March 8, 2017
    Publication date: January 25, 2018
    Inventor: HO-YOUNG SHIN
  • TOUCH WINDOW
    Publication number: 20180024673
    Abstract: A capacitive touch window includes: a substrate; a cover substrate; and an electrode, wherein a portion of the substrate is flat and another potion thereof is curved, and the electrode includes: a first sensing electrode; a second sensing electrode including second unit sensing electrodes spaced apart from the first sensing electrode; a bridge electrode connecting the second unit sensing electrodes; and an insulating layer between the first sensing electrode and the bridge electrode. The first and second sensing electrodes are disposed on a same surface of the substrate. The bridge electrode includes: a first mesh line having a first width; a second mesh line having a second width; and a first cross area in which the first and second mesh lines cross each other, the first cross area having a third width, wherein the third width is 2 to 5 times the first width and the second width.
    Type: Application
    Filed: September 20, 2017
    Publication date: January 25, 2018
    Inventors: Jung Hyuck HAN, Yu Lim CHOE, Chan Kyu KOO, Jun Sik SHIN, Joon Hyuk YANG, Seung Jin LEE, Yu Hong JEON
  • MEMORY SYSTEM AND OPERATING METHOD THEREOF
    Publication number: 20180024774
    Abstract: A memory system includes a memory device including a plurality of command registers; and a memory controller configured to determine whether an empty command register exists among the plurality of command registers, and transmit a new command to the memory device, when an empty command register exists, wherein, when the new command is transmitted from the memory controller, the memory device stores the transmitted new command in the empty command register.
    Type: Application
    Filed: December 22, 2016
    Publication date: January 25, 2018
    Inventor: Beom Ju SHIN
  • HYDRAULIC PRESSURE SUPPLY SYSTEM OF DUAL CLUTCH TRANSMISSION FOR VEHICLE
    Publication number: 20180023701
    Abstract: Disclosed is a hydraulic pressure supply system of a dual clutch transmission for a vehicle in which by independently configuring a low pressure supply route and a high pressure supply route, the hydraulic pressure supply system can enable a low hydraulic pressure that is generated in a hydraulic pump for a low pressure to be supplied to a gear lubrication device and a clutch cooling/lubrication device and enable a low hydraulic pressure that is generated in a hydraulic pump for a high pressure to be supplied to a gear control device and a clutch control device.
    Type: Application
    Filed: December 13, 2016
    Publication date: January 25, 2018
    Applicant: Hyundai Motor Company
    Inventors: Yong Uk SHIN, Hyun Chul KIM, Woochurl SON, Chang Yeon CHO, Woo Jin CHANG, Wonmin CHO, Hyu Tae SHIM
  • 3D Semiconductor Package Interposer with Die Cavity
    Publication number: 20180026008
    Abstract: Disclosed herein is a method of forming a device, comprising mounting a plurality of first interconnects on one or more first integrated circuit dies. One or more second integrated circuit dies are mounted on a first side of an interposer. The interposer is mounted at a second side to the first integrated circuit dies, the plurality of first interconnects disposed outside of the interposer. The interposer is mounted to a first side of a substrate by attaching the first interconnects to the substrate, the substrate in signal communication with one or more of the first integrated circuit dies through the first interconnects.
    Type: Application
    Filed: October 2, 2017
    Publication date: January 25, 2018
    Inventors: Shin-Puu Jeng, Shang-Yun Hou, Kim Hong Chen, Wensen Hung, Szu-Po Huang
  • TRIBOELECTRIC DEVICE
    Publication number: 20180024668
    Abstract: Example embodiments relate to a triboelectric device including first and second electrodes that are spaced apart from each other, a charging layer provided on the first electrode, a display layer, which is provided between the first and second electrodes, configured to implement an image according to a change in an electric field between the first and second electrodes, and a charging member charged with an opposite polarity to the polarity of the charging layer by contacting the charging layer, wherein the triboelectric device is configured to implement the image according to the change in the electric field between the first and second electrodes in a contact area of the charging member and the charging layer.
    Type: Application
    Filed: January 11, 2017
    Publication date: January 25, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-Eun BYUN, Jae-Young KIM, Hyeonjin SHIN, Alum JUNG
  • APPARATUS AND METHOD FOR ESTIMATING BLOOD SUGAR BASED ON HETEROGENEOUS SPECTRUMS
    Publication number: 20180020958
    Abstract: An apparatus and a method for determining blood sugar based on heterogeneous spectrums are provided. The blood sugar model generation apparatus includes a data obtainer configured to obtain blood sugar profile data of a user based on a first type spectrum-blood sugar profile relationship model, a second type spectrum measurer configured to measure training second type spectrum data for the skin of the user, and a processor configured to generate an individualized blood sugar model based on the obtained blood sugar profile data and the measured training second type spectrum data.
    Type: Application
    Filed: January 27, 2017
    Publication date: January 25, 2018
    Applicants: SAMSUNG ELECTRONICS CO., LTD., Korea University Research and Business Foundation
    Inventors: Woo Chang LEE, Young Hoon KIM, Jin Young PARK, Eui Seok SHIN, Woo Sik CHOI, Seoung Bum KIM
  • METHOD OF SHARING CONTENTS BY USING PERSONAL CLOUD DEVICE, AND ELECTRONIC DEVICE AND PERSONAL CLOUD SYSTEM USING THE SAME
    Publication number: 20180027046
    Abstract: A method of sharing content by using a personal cloud device and an electronic device and a personal cloud system using the method are provided. The method includes connecting to a personal cloud device configured to share the content with another electronic device, if a new first content is added to a set first folder, determining an upload condition of the electronic device, and if the upload condition satisfies a set condition, transmitting the first content to the personal cloud device. Accordingly, a user is able to share contents between a plurality of electronic devices by using a personal cloud device in real time.
    Type: Application
    Filed: October 3, 2017
    Publication date: January 25, 2018
    Inventors: Bon-hyun KOO, Su-byeong OH, Kyoung-lae NOH, Ki-eun SHIN
  • DISPLAY DEVICE
    Publication number: 20180026080
    Abstract: A display device includes: a substrate including a display area for displaying an image and a peripheral area positioned adjacent to the display area; a plurality of normal pixels disposed within the display area on the substrate, where each normal pixel includes a first transmissive area and a pixel area disposed adjacent the first transmissive area; and a dummy pixel disposed within the display area on the substrate, adjacent to a curved section of the peripheral area, and disposed between the peripheral area and the plurality of pixels. The dummy pixel includes: a second transmissive area; and a wire area disposed adjacent the second transmissive area.
    Type: Application
    Filed: July 17, 2017
    Publication date: January 25, 2018
    Inventors: WON SE LEE, DONG WOOK KIM, AE SHIN, SU KYOUNG KIM
  • METHOD AND APPARATUS FOR CONTROLLING CONGESTION IN COMMUNICATION SYSTEM
    Publication number: 20180026898
    Abstract: The present disclosure relates to a 5G or a pre-5G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. A method for controlling TCP congestion in a communication system provided in the present disclosure comprises the steps of: determining the maximum transmission rate of a network, while increasing the size of a congestion window at a predetermined time interval; determining a threshold transmission rate which is determined by a preset ratio with regard to the determined maximum transmission rate; and adjusting the size of the congestion window such that the current transmission rate is not less than the threshold transmission rate and the delay time is no longer than the maximum allowable delay time.
    Type: Application
    Filed: January 28, 2016
    Publication date: January 25, 2018
    Inventors: Jin-Sung Lee, Kyunghan Lee, Jung-Shin Park, Han-Na Lim, Joo-Hyung Lee
  • DIRECTIONAL BACKLIGHT UNIT, METHOD OF MANUFACTURING THE SAME, AND 3D IMAGE DISPLAY APPARATUS HAVING THE SAME
    Publication number: 20180024287
    Abstract: A directional backlight unit is provided, including a light guide plate, a light source, and a grating that is formed on a light-emitting surface of the light guide plate. The grating is configured such that an intensity of one ray of light, of the light irradiated by the light source and diffracted and emitted by the grating, is greater than a sum of intensities of all other rays of light, of the light irradiated by the light source and diffracted and emitted by the grating.
    Type: Application
    Filed: January 27, 2017
    Publication date: January 25, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dongsik SHIM, Dongouk KIM, Hyunjoon KIM, Joonyong PARK, Jihyun BAE, Bongsu SHIN, Sunghoon LEE, Jaeseung CHUNG
  • ORGANIC ELECTROLUMINESCENCE DEVICE
    Publication number: 20180026198
    Abstract: The organic EL device of the present invention has an anode, a hole transport layer, a luminous layer, an electron transport layer, and a cathode in the order of description. The hole transport layer includes an arylamine compound represented by the following general formula (1): in the formula, Ar1 to Ar4 each represent a monovalent aromatic hydrocarbon group or a monovalent aromatic heterocyclic group, and the luminous layer includes an N-aromatic substituted nitrogen-containing heterocyclic compound.
    Type: Application
    Filed: January 5, 2016
    Publication date: January 25, 2018
    Applicants: HODOGAYA CHEMICAL CO., LTD., SFC CO., LTD.
    Inventors: Norimasa YOKOYAMA, Shuichi HAYASHI, Takeshi YAMAMOTO, Naoaki KABASAWA, Daizo KANDA, Shunji MOCHIDUKI, Se-Jin LEE, Oun-gyu LEE, Bong-Ki SHIN
  • METHOD FOR MANAGING WIRELESS RESOURCES, AND ACCESS POINT USING SAME
    Publication number: 20180027552
    Abstract: The present invention relates to a method for managing wireless resources, and an access point (AP) using the same. The method for managing wireless resources, according to one embodiment of the present invention, can comprise: a monitoring step of monitoring the use state of an operation channel being used, so as to determine the use state of the wireless resources for the operation channel; and a control step of changing, by the AP, the frequency of the operation channel or handing a terminal connected to the AP over to a neighboring AP according to the determined use state of the wireless resources.
    Type: Application
    Filed: January 13, 2016
    Publication date: January 25, 2018
    Applicant: KT CORPORATION
    Inventors: Yang-Seok JEONG, Young-Keum SONG, Jong-Hwa SHIN, Mi-Ji CHOI
  • Fan
    Patent number: D809120
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: January 30, 2018
    Assignee: LG ELECTRONICS INC.
    Inventor: Mijoo Shin