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: 20190364298
    Abstract: The present invention relates to image encoding and decoding methods. An image decoding method for the same may include: determining whether or not to use a global motion; selectively receiving global motion information according to the determination result; and performing inter-prediction based on the global motion information.
    Type: Application
    Filed: November 22, 2017
    Publication date: November 28, 2019
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho LEE, Ha Hyun LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI, Gwang Hoon PARK, Tae Hyun KIM, Dae Young LEE
  • Publication number: 20190364292
    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: Application
    Filed: August 8, 2019
    Publication date: November 28, 2019
    Applicant: 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: 20190362763
    Abstract: A memory device includes a driver that drives a data line connected with an external device, an internal ZQ manager that generates an internal ZQ start signal, a selector that selects one of the internal ZQ start signal and a ZQ start command from the external device, based on a ZQ mode, a ZQ calibration engine that generates a ZQ code by performing ZQ calibration in response to a selection result of the selector, and a ZQ code register that loads the ZQ code onto the driver in response to a ZQ calibration command from the external device.
    Type: Application
    Filed: January 30, 2019
    Publication date: November 28, 2019
    Inventors: Donghun Lee, Daesik Moon, Young-Soo Sohn, Young-Hoon Son, Ki-Seok Oh, Changkyo Lee, Hyun-Yoon Cho, Kyung-Soo Ha, Seokhun Hyun
  • Publication number: 20190364294
    Abstract: Provided are an encoding device using predictive coding in a screen and a method thereof, and a decoding device and a method thereof. The encoding device is capable of generating a prediction block of a current block according to one of methods for generating a plurality of predetermined prediction blocks, and outputting at least one of encoding information and differential blocks as bitstream by entropy encoding according to whether differential blocks are encoded or not.
    Type: Application
    Filed: August 7, 2019
    Publication date: November 28, 2019
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Sung Chang LIM, Hae Chul CHOI, Se Yoon JEONG, Suk Hee CHO, Hui Yong KIM, Jin Ho LEE, Ha Hyun LEE, Jong Ho KIM, Jin Soo CHOI, Jin Woong KIM, Gwang Hoon PARK, Kyung Yong KIM, Dong Gyu SIM, Seoung Jun OH
  • Publication number: 20190361529
    Abstract: The present invention relates to a method, an apparatus, and a computer-readable medium for providing a chat device through a tactile interface device connected to the computing device to interact with a user, and more particularly, the chat module includes: an account management module for managing a user account of a user; a chat partner management module for managing one or more chat partners registered in the user account; a chat room management module for managing a chat room where the registered one or more chat partners are present; a chat conducting module for conducting a chat with chat room participants including the one or more chat partners in the chat room; and a tactile user interface (TUI) module for converting display data displayed on a screen of the computing device into an output signal for implementing a tactile screen of the tactile interface device.
    Type: Application
    Filed: March 25, 2019
    Publication date: November 28, 2019
    Applicant: GACHON UNIVERSITY-INDUSTRY FOUNDATION
    Inventor: Jin soo CHO
  • Publication number: 20190361528
    Abstract: The present invention relates to a method, an apparatus, and a computer-readable medium for providing an internet browsing service through a tactile interface device, and more particularly, to a method, an apparatus, and a computer-readable medium for providing an internet browsing service through a tactile interface device, which allow a visually impaired person to intuitively use, interact, and control the tactile interface device that corresponds to a multi-array tactile cell-based smart braille device in order to increase the efficiency of the use of a smart device (smart phone, smart pad, etc.) or a smart braille device and to improve the level of informatization of the visually impaired person, so that the visually impaired person may intuitively use the content of a web page.
    Type: Application
    Filed: March 25, 2019
    Publication date: November 28, 2019
    Applicants: Power Contents Technology Co., Ltd., GACHON UNIVERSITY-INDUSTRY FOUNDATION
    Inventors: Jung il JUNG, Jin soo CHO
  • Publication number: 20190354738
    Abstract: Disclosed is an electronic device. The electronic device according to an embodiment may include an ultrasonic sensor and a processor electrically connected to the ultrasonic sensor. The processor may be configured to obtain a noise signal at a periphery of the electronic device, via the ultrasonic sensor, to determine an attribute of a first ultrasonic signal oscillated by the ultrasonic sensor, based on the obtained noise signal, and to obtain fingerprint information based on the second ultrasonic signal obtained via the ultrasonic sensor and the determined attribute. Moreover, various embodiment found through the disclosure are possible.
    Type: Application
    Filed: February 7, 2018
    Publication date: November 21, 2019
    Inventors: Seung Geol BAEK, Moon Soo KIM, Jae Hyung PARK, Chi Hyun CHO, Yun Jang JIN, Ho Chul HWANG
  • Publication number: 20190355806
    Abstract: A method of manufacturing a semiconductor device includes forming a preliminary lower electrode layer on a substrate, the preliminary lower electrode layer including a niobium oxide; converting at least a portion of the preliminary lower electrode layer to a first lower electrode layer comprising a niobium nitride by performing a nitridation process on the preliminary lower electrode layer; forming a dielectric layer on the first lower electrode layer; and forming an upper electrode on the dielectric layer.
    Type: Application
    Filed: February 12, 2019
    Publication date: November 21, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jun-goo KANG, Sang-yeol Kang, Youn-soo Kim, Jin-su Lee, Hyung-suk Jung, Kyu-ho CHO
  • Publication number: 20190353796
    Abstract: A global navigation satellite system (GNSS) receiver includes an internal signal processor configured to perform an internal signal processing operation on a satellite signal to generate satellite information, a switching circuit configured to transmit the satellite signal to the internal signal processor, and a control circuit configured to receive a blanking signal from an external communication device instructing that the internal signal processing operation is to be blocked, and configured to output control information for reducing transmission power of the external communication device and to control the switching circuit to transmit the satellite signal to the internal signal processor regardless of the blanking signal when a frequency at which the blanking signal is received exceeds a reference value.
    Type: Application
    Filed: November 15, 2018
    Publication date: November 21, 2019
    Inventors: Ki-Soo Yu, Bhaskar Nallapureddy, Jae-Bum Cho
  • Patent number: 10485033
    Abstract: Provided are a method and device that identify characteristics of data to be sent by a user equipment and send small-sized data via a control message. The data transmission method for the user equipment may include: generating IP data; determining whether the IP data corresponds to small data that has a size less than or equal to a preset reference size or matches identification information of a preset service; and transmitting the IP data through a connection management (CM) layer to the network by use of a control message.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: November 19, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han Na Lim, Song Yean Cho, Sang Soo Jeong, Beom Sik Bae
  • Patent number: 10484906
    Abstract: Provided are a method and apparatus for processing packets. A method for processing packets in a base station (ENB) may include: obtaining information on a rule for dealing with a packet according to supplementary information contained in the header of the packet; receiving a packet; extracting supplementary information from the header of the received packet; and processing the received packet on the basis of the obtained rule information and extracted supplementary information. Hence, the base station may adequately perform packet control operations in accordance with the state thereof.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: November 19, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Soo Jeong, Song Yean Cho, Jung Je Son, Han Na Lim, Sung Ho Choi
  • Patent number: 10479069
    Abstract: The present invention relates to a method for manufacturing an angle and curvature detection sensor, and the sensor and, more specifically, to: a method for manufacturing a thin-film transistor array-based backplane by a roll-to-roll gravure printing process and manufacturing a sensor for measuring an angle change and a degree of curvature of the X axis and the Y axis by using the backplane; and the sensor. The method for manufacturing an angle and curvature detection sensor, according to an embodiment of the present invention, comprises the steps of: manufacturing a thin-film transistor backplane by a roll-to-roll gravure printing process; forming a protective layer on the thin-film transistor backplane by printing; forming a sealed space by adhering a flexible plastic case onto the upper part of the protective layer by means of an adhesive; and filling the sealed space with a first liquid and injecting a second liquid.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: November 19, 2019
    Assignee: INDUSTRY-ACADEMY COOPERATION CORPS OF SUNCHON NATIONAL UNIVERSITY
    Inventors: Gyou-jin Cho, Jun Feng Sun, Woo Kyu Lee, Jin Soo Noh
  • Publication number: 20190348044
    Abstract: A refrigerator comprises a storage compartment configured to store food, a temperature detector configured to detect an internal temperature of the storage compartment, a cooler configured to supply cool air to the storage compartment, a microphone configured to receive a speech, a display configured to display information, at least one processor configured to be electrically connected to the temperature detector, the microphone, and the display; and a memory configured to be electrically connected to the at least one processor.
    Type: Application
    Filed: December 27, 2017
    Publication date: November 14, 2019
    Inventors: Eun Jin CHUN, Young Soo DO, Hyoung Jin LEE, Nam Gook CHO, Do Hyeong HWANG
  • Publication number: 20190348668
    Abstract: One embodiment of the present invention relates to a lithium metal anode. Wherein the lithium metal anode comprises a current collector and a lithium metal thin film layer disposed on at least one surface of the current collector and having a thickness in a range of 0.1 to 200 ?m and a coating layer disposed on a surface of the lithium metal thin film layer, wherein, the coating layer comprising a Li—N—C—H—O based ionic compound.
    Type: Application
    Filed: December 15, 2017
    Publication date: November 14, 2019
    Inventors: Jin Hong KIM, Hong-Youl BAE, Mun Kyu CHO, Nam Soon CHOI, Sang-Lag LEE, Weon-Soo BAE, Yong Won LEE, Ji-Woong MOON
  • Patent number: 10474270
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: November 12, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Publication number: 20190341572
    Abstract: A display device includes a substrate including a display area and a non-display area. The display device further includes a plurality of pixels in the display area of the substrate. The display device additionally includes a plurality of gate lines and a plurality of data lines respectively connected to the plurality of pixels. The display device further includes a plurality of insulative step portions disposed in the non-display area of the substrate and arranged in a first direction parallel to sides of the display area. The display device further includes a crack detection line in the non-display area and extending primarily in the first direction. The crack detection line includes a first portion which does not overlap the plurality of insulative step portions, and a second portion overlapping each of the insulative step portions.
    Type: Application
    Filed: July 8, 2019
    Publication date: November 7, 2019
    Inventors: Keun Soo Lee, Neung Ho Cho
  • Patent number: 10468221
    Abstract: Embodiments of the present disclosure generally relates a shadow frame including two opposing major side frame members adjacent to two opposing minor side frame members coupled together with a corner bracket, wherein the corner bracket includes a corner inlay having legs that extend in directions generally orthogonal to each other.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: November 5, 2019
    Assignee: Applied Materials, Inc.
    Inventors: Gaku Furuta, Soo Young Choi, Yi Cui, Robin L. Tiner, Jinhyun Cho, Jiarui Wang, Suhail Anwar
  • Patent number: 10466484
    Abstract: A head-mounted display (HMD) includes a dichroic element, an eye tracking system, a controller, and an external focus camera. The dichroic element is transmissive to the light in a first optical band (e.g., visible light) but reflective to light in a second optical band (e.g., IR light). The eye tracking system includes a source assembly and a tracking camera. The source assembly projects light in the second optical band into an eyebox of the HMD. The tracking camera captures images of at least a portion of a user's eye in the eyebox. The controller of the HMD determines a gaze direction of the user based on the captured images. An orientation of the external focus camera corresponds to the gaze direction. The external focus camera captures image data of a portion of a local area surrounding the HMD at the orientation.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: November 5, 2019
    Assignee: Facebook Technologies, LLC
    Inventors: Youngshik Yoon, Richard Han Soo Cho
  • Patent number: 10469840
    Abstract: Provided is a video encoding apparatus, including a signal separator to separate a differential image block into a first domain and a second domain, based on a boundary line included in the differential image block, the differential image block indicating a difference between an original image and a prediction image with respect to the original image, a transform encoder to perform a transform encoding with respect to the first domain using a discrete cosine transform (DCT), a quantization unit to quantize an output of the transform encoding unit in a frequency domain, a space domain quantization unit to quantize the second domain in a space domain, and an entropy encoder to perform an entropy encoding using outputs of the quantization unit and the space domain quantization unit.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: November 5, 2019
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION, KOREA-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sung-Chang Lim, Ha Hyun Lee, Hui Yong Kim, Se Yoon Jeong, Suk Hee Cho, Hae Chul Choi, Jong Ho Kim, Jin Ho Lee, Jin Soo Choi, Jin Woo Hong, Dong Gyu Sim, Seoung Jun Oh, Gwang Hoon Park, Mun Churl Kim, Neung Joo Hwang, Sea Nae Park
  • Publication number: 20190335197
    Abstract: The present invention relates to a method for encoding an image and method for decoding an image. The method for decoding an image includes: predicting global motion information; and performing inter prediction based on the predicted global motion information, wherein the global motion information is represented by any one of a two-dimensional vector, a geometric transform matrix, a rotation angle, and a magnification ratio.
    Type: Application
    Filed: November 22, 2017
    Publication date: October 31, 2019
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho LEE, Ha Hyun LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI, Gwang Hoon PARK, Tae Hyun KIM, Dae Young LEE