Patents by Inventor Soo-In Cho

Soo-In Cho 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).

  • Publication number: 20190306536
    Abstract: The present invention relates to an image encoding/decoding method and apparatus. An image encoding method according to the present invention may comprise generating a transform block by performing at least one of transform and quantization; grouping at least one coefficient included in the transform block into at least one coefficient group (CG); scanning at least one coefficient included in the coefficient group; and encoding the at least one coefficient.
    Type: Application
    Filed: July 10, 2017
    Publication date: October 3, 2019
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
    Inventors: Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho LEE, Dong San JUN, Ha Hyun LEE, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI, Yung Lyul LEE, Jun Woo CHOI
  • Patent number: 10432968
    Abstract: Provided is a method and apparatus for performing intra-prediction using an adaptive filter. The method for performing intra-prediction includes the steps of: determining whether or not to apply a first filter for a reference pixel value on the basis of information of a neighboring block of a current block; applying the first filter for the reference pixel value when it is determined to apply the first filter; performing intra-prediction on the current block on the basis of the reference pixel value; determining whether or not to apply a second filter for a prediction value according to each prediction mode of the current block, which is predicted by the intra-prediction performance on the basis of the information of the neighboring block; and applying the second filter for the prediction value according to each prediction mode of the current block when it is determined to apply the second filter.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: October 1, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jin Ho Lee, Hui Yong Kim, Se Yoon Jeong, Suk Hee Cho, Ha Hyun Lee, Jong Ho Kim, Sung Chang Lim, Jin Soo Choi, Jin Woong Kim, Chie Teuk Ahn
  • Patent number: 10430546
    Abstract: A computer-implemented method compresses placing standard cells based on design data defining an integrated circuit (IC). A layout of the IC is generated by performing colorless routing, by which a first pattern, a second pattern, and a third pattern in a triple patterning lithography (TPL) layer are arranged on the placed standard cells. The arrangement is based on space constraints. The generated layout is stored to a non-transitory computer-readable storage medium. The space constraints define minimum spaces between the first pattern, the second pattern, and the third pattern. A color violation does not occur between the first pattern, second pattern, and the third pattern. A first mask, a second mask, and a third mask are generated based on the layout. A semiconductor device is manufactured by using the generated first mask, the second mask, and the third mask.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: October 1, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyo-Sig Won, Myung-Soo Jang, Hyoun-Soo Park, Da-Yeon Cho
  • Patent number: 10431315
    Abstract: An operation method of a nonvolatile memory device for programming memory cells connected to a selected word line, the method including: performing a program operation; suspending the program operation after performing a first portion of the program operation; and resuming the program operation to perform a second portion of the program operation, wherein the program operation is resumed within a reference time after the program operation is suspended.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: October 1, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-Sang Lee, Ji-Ho Cho, Byung-Soo Kim, Dong-Jin Shin
  • Publication number: 20190296017
    Abstract: A semiconductor device and a method for fabricating the same are provided. A semiconductor device having a substrate can include a lower semiconductor layer, an upper semiconductor layer on the lower semiconductor layer, and a buried insulating layer between the lower semiconductor layer and the upper semiconductor layer. A first trench can be in the upper semiconductor layer having a lowest surface above the buried insulating layer and a first conductive pattern recessed in the first trench. A second trench can be in the lower semiconductor layer, the buried insulating layer, and the upper semiconductor layer. A second conductive pattern can be in the second trench and a first source/drain region can be in the upper semiconductor layer between the first conductive pattern and the second conductive pattern.
    Type: Application
    Filed: June 11, 2019
    Publication date: September 26, 2019
    Inventors: MIN HEE CHO, JUN SOO KIM, HUI JUNG KIM, TAE YOON AN, SATORU YAMADA, WON SOK LEE, NAM HO JEON, MOON YOUNG JEONG, KI JAE HUR, JAE HO HONG
  • Publication number: 20190292207
    Abstract: A silicon-containing intermediate is synthesized by reacting a lanthanum tris[bis(trialkylsilyl)amide] complex with an alkylcyclopentadiene. A lanthanum compound is synthesized by reacting the silicon-containing intermediate with a dialkylamidine-based compound.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 26, 2019
    Applicant: ADEKA CORPORATION
    Inventors: Gyu-hee PARK, Youn-soo KIM, Jae-soon LIM, Youn-joung CHO, Haruyoshi SATO, Naoki YAMADA, Hiroyuki UCHIUZOU
  • Publication number: 20190295763
    Abstract: An inductor includes a body including a support member containing a through-hole, a coil disposed on the support member, and a magnetic material sealing the support member and the coil, and an external electrode disposed on an external surface of the body. The coil includes an upper coil and a lower coil disposed on an upper surface and a lower surface of the support member, respectively, and the upper coil and the lower coil are connected to each other by a connection pattern. The connection pattern surrounds at least portions of the upper coil and the lower coil and contacts a wall surface of the through-hole.
    Type: Application
    Filed: August 30, 2018
    Publication date: September 26, 2019
    Inventors: Seok Young CHO, Youn Soo SEO
  • Publication number: 20190297325
    Abstract: The present invention relates to a video encoding and decoding method. A video decoding method for the same may include: obtaining granularity information; determining a sharing region based on the granularity information; and generating a prediction block of a current block by using motion information of the sharing region when the current block corresponds to the sharing region.
    Type: Application
    Filed: July 11, 2017
    Publication date: September 26, 2019
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho LEE, Ha Hyun LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI
  • Patent number: 10425653
    Abstract: An inter prediction method according to the present invention comprises the steps of: selecting candidate units from among reconstructed neighbor units; creating a candidate unit set with respect to units to be decoded, using the selected candidate units; determining a reference unit from among the candidate units which constitute the created candidate unit set; and performing inter prediction on the units to be decoded, using the determined reference unit. According to the present invention, image encoding/decoding efficiency can be improved.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: September 24, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sung Chang Lim, Hui Yong Kim, Se Yoon Jeong, Suk Hee Cho, Jong Ho Kim, Ha Hyun Lee, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim, Chie Teuk Ahn
  • Publication number: 20190288065
    Abstract: A semiconductor device includes fin patterns on a substrate, at least one gate electrode intersecting the fin patterns, source/drain regions on upper surfaces of the fin patterns, and at least one blocking layer on a sidewall of a first fin pattern of the fin patterns, the at least one blocking layer extending above an upper surface of the first fin pattern of the fin patterns, wherein a first source/drain region of the source/drain regions that is on the upper surface of the first fin pattern has an asymmetric shape and is in direct contact with the at least one blocking layer.
    Type: Application
    Filed: May 30, 2018
    Publication date: September 19, 2019
    Inventors: Namkyu Edward CHO, Seung Soo HONG, Geum Jung SEONG, Seung Hun LEE, Jeong Yun LEE
  • Patent number: 10419752
    Abstract: Provided are an image encoding method and device. When carrying out image encoding for a block within a slice, at least one block in a restored block of the slice is set as a reference block. When this is done, the encoding parameters of the reference block are distinguished, and the block to be encoded is encoded adaptively based on the encoding parameters.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: September 17, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung Chang Lim, Jong Ho Kim, Hae Chul Choi, Hui Yong Kim, Ha Hyun Lee, Jin Ho Lee, Se Yoon Jeong, Suk Hee Cho, Jin Soo Choi, Jin Woo Hong, Jin Woong Kim
  • Patent number: 10416125
    Abstract: A method for determining concentration and pressure of respective gas consisting of multi-gas using emitting and receiving of ultrasound includes: measuring a reference ultrasound flight time; measuring ultrasound flight times at plural concentrations, temperatures and pressures; obtaining an ultrasound flight time table comprising ultrasound flight time change values which are differences between the reference ultrasound flight time, which varies according to parameters of concentration, temperature and pressure, and the measured ultrasound flight time; obtaining an ultrasound amplitude table comprising ultrasound amplitude values of a waveform of a predetermined sequence of the received ultrasound waveform at plural concentrations, temperatures and pressures in a state that concentration, temperature and pressure of the target respective gas are parameters; and calculating the concentration and the pressure of the target gas based on performing temperature compensations for the ultrasound flight time change
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: September 17, 2019
    Assignee: SOGANG UNIVERSITY RESEARCH FOUNDATION
    Inventors: Tae Soo Lee, Seung Hyun Ryu, Hyun Jin Cho, Seung Kwon Oh
  • Patent number: 10408668
    Abstract: An apparatus of estimating a vehicle weight may include: an acceleration detector detecting a longitudinal direction acceleration of the vehicle; a data detector detecting state data to estimate the vehicle weight; an engine clutch disposed between an engine and a drive motor and selectively connecting the engine to the drive motor; an integrated starter-generator for starting the engine and generating electric energy; and a vehicle controller calculating a basic vehicle weight based on an engine torque, a motor torque and the longitudinal direction acceleration detected by the acceleration detector. The vehicle controller estimates a final vehicle weight based on the basic vehicle weight and a predetermined weight when an estimating entrance condition is satisfied from the state data.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: September 10, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Seong Ik Park, Soo Bang Lee, Leehyoung Cho, Gi Young Kwon, Sang Joon Kim
  • Patent number: 10409722
    Abstract: A system on-chip includes a central processing unit and a memory controller. The memory controller receives initialization information indicating an initialization address range and an initialization value from the central processing unit, determines an initialization target memory and a local initialization address range of the initialization target memory based on the initialization information, and transmits initialization data including the initialization value to the initialization target memory by a predetermined unit to initialize the local initialization address range of the initialization target memory.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: September 10, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyong-Ho Cho, Ki-Soo Yu, Kyung-Il Sun
  • Publication number: 20190270127
    Abstract: Embodiments include a method for manufacturing a hot-rolled coil and a method for correcting the shape of a hot-rolled coil. In one embodiment, the method for manufacturing the hot-rolled coil includes the steps of: reheating a steel slab comprising 0.18 to 0.56 wt % carbon (C), 0.1 to 0.5 wt % silicon (Si), 0.7 to 6.5 wt % manganese (Mn), more than 0 wt % but not more than 0.02 wt % phosphorus (P), more than 0 wt % but not more than 0.02 wt % sulfur (S), more than 0 wt % but not more than 0.3 wt % chromium (Cr), more than 0 wt % but not more than 0.004 wt % boron (B), 0.01 to 0.04 wt % titanium (Ti), and the remainder being iron (Fe) and other inevitable impurities; hot-rolling the steel slab at a finishing mill delivery temperature of 850° C. to 950° C., thereby forming a hot-rolled sheet; and cooling the hot-rolled sheet, followed by coiling at a coiling temperature of 700° C. or higher.
    Type: Application
    Filed: July 21, 2017
    Publication date: September 5, 2019
    Inventors: Seung Han Cho, Ji Seong Hwang, Tae Kyung Kim, Hyun Soo Kim, Hyeong Jin Kim, Myung Soo Park, Young Soo Park, Ki Pyo Lee, Seung Ha Lee, Jong Hyob Lim, Jun Seok Lim, Hee Joong Lim
  • Publication number: 20190273307
    Abstract: An electronic device is provided. The electronic device includes a housing, a wireless communication circuit, a first antenna radiator electrically connected with a first ground, a second antenna radiator electrically connected with a second ground, a feeding unit that feeds at least one of the first antenna radiator or the second antenna radiator, and a first switch that operates at a first connection state where the feeding unit and the first antenna radiator are electrically connected to each other, at a second connection state where the feeding unit and the second antenna are electrically connected to each other, or at a third connection state where the feeding unit and the first antenna radiator are connected to each other and the feeding unit and the second antenna radiator are electrically connected to each other, based on a first control signal from the wireless communication circuit.
    Type: Application
    Filed: May 16, 2019
    Publication date: September 5, 2019
    Inventors: Yong Soo KWAK, Gyu Sub KIM, Hae Yeon KIM, Se Hyun PARK, Kyung Il SEO, Jung Hoon SEO, Dong Min SHIN, Ui Chul JEONG, Jin Woo JUNG, Young Jun CHO
  • Patent number: 10402036
    Abstract: An electronic device and a method thereof are provided. The electronic device is configured to display a first window including a first set of at least one icon on a background screen, and detect a first movement request in a first direction move, according to the first movement request, the first window in the first direction in the background screen and add and display a second window including a second set of at least one icon on the background screen.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sung-Jin Yoon, Jong-Won Lee, Min-Gu Cho, Young-Jae Meen, Jeong-Hyun Pang, Geon-Soo Kim, Min-Kyung Hwang
  • Patent number: 10400865
    Abstract: A multi-stage transmission for a vehicle is provided that has at least nine forward shifting stages and one reverse shifting stage with a relatively small number of parts and a configuration such that an engine may be operated at desired operation points, thereby increasing fuel efficiency of the vehicle, and the engine may be operated more quietly, thereby improving the quietness of the vehicle.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: September 3, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Seong Wook Hwang, Jae Chang Kook, Hyu Tae Shim, Seong Wook Ji, Won Min Cho, Kang Soo Seo, Myeong Hoon Noh
  • Patent number: 10405227
    Abstract: In a user equipment of a wireless communication system, a method for signal transmission and reception may include: sending a request for a Circuit Switched voice network (CS) service to a Gateway Mobile Switching Center (GMSC) to send and receive data to and from a second user equipment; and receiving a call reject response corresponding to the service request from the GMSC, wherein the call reject response is sent by an entity in a core network of the second user equipment. According to an embodiment, it is possible to provide a suitable service to a sender terminal making a CS service request to a receiver terminal having subscribed only to a PS service without increasing network load.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Soo Jeong, Song Yean Cho, Young Kyo Baek, Sung Hwan Won, Han Na Lim
  • Publication number: 20190268594
    Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus, and more particularly, a method and apparatus for performing filtering in video encoding and decoding. An encoding apparatus may perform filtering on a target, and may generate filtering information indicating whether filtering has been performed on the target. Further, the encoding apparatus may generate a bitstream including filtering information. A decoding apparatus may determine, based on filtering information, whether to perform filtering on a target, and may perform filtering on the target. The decoding apparatus may receive filtering information from the encoding apparatus through a bitstream or may derive filtering information using additional information.
    Type: Application
    Filed: November 28, 2017
    Publication date: August 29, 2019
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY
    Inventors: Sung-Chang LIM, Jung-Won KANG, Hyunsuk KO, Jin-Ho LEE, Ha-Hyun LEE, Dong-San JUN, Seung-Hyun CHO, Hui-Yong KIM, Yung-Lyul LEE, Jun-Woo CHOI, Jin-Soo CHOI, Nam-Uk KIM, Myung-Jun KIM