Patents by Inventor Kyung Choi

Kyung Choi 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: 11256365
    Abstract: A touch controller includes a controller receiving a display timing signal and generating a touch sensing control signal synchronously with the display timing signal. The touch controller also includes a sensing circuit driving a touch sensing array in response to the touch sensing control signal in order to generate touch data corresponding to sensing signals provided by the touch sensing array. The sensing circuit provides a first driving signal having a first polarity to at least one driving channel of the touch sensing array during a first display frame period, and provides a second driving signal having a second polarity different from the first polarity during a second display frame period.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: February 22, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyeong-Gon Lee, Bum-Soo Kim, Sang-Uk Woo, Yoon-Kyung Choi
  • Publication number: 20220031742
    Abstract: The present invention relates to an antigen-binding molecule comprising a heavy chain variable region comprising a heavy-chain complementarity-determining region 1 (HCDR1) comprising an amino acid sequence represented by Sequence No. 1, an HCDR2 comprising an amino acid sequence represented by Sequence No. 2, and an HCDR3 comprising an amino acid sequence represented by Sequence No. 3; a light-chain variable region comprising a light-chain complementarity-determining region 1 (LCDR1) comprising an amino acid sequence represented by Sequence No. 4, an LCDR2 comprising an amino acid sequence represented by Sequence No. 5, and an LCDR3 comprising an amino acid sequence represented by Sequence No. 6; wherein the antigen-binding molecule is a T cell receptor (TCR); and to a cell line expressing the same.
    Type: Application
    Filed: March 1, 2021
    Publication date: February 3, 2022
    Inventors: Byoung S. Kwon, Young Ho Kim, Kwang Hee Kim, Ji Won Chung, Young Gyoon Chang, Bo Rim Yi, Jung Yun Lee, Seung Hyun Lee, Sun Woo Im, Jin Kyung Choi, Hyun Tae Son, Eun Hye Yoo
  • Patent number: 11234910
    Abstract: The present invention relates to a capsule comprising a pigment and a method for producing the same. More specifically, the present invention relates to a capsule which comprises therein a pigment inside which is likely to be discolored due to external environment, and thereby can easily crack or break and cause color development when applied to the skin, while isolating the pigment from the external environment, and a method for producing the same.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: February 1, 2022
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Yan Li, Hyun Suk Lee, Sun Kyung Choi, Yong Jin Kim, John Hwan Lee, Eun Jeong Kim
  • Patent number: 11233150
    Abstract: Example semiconductor devices and methods for fabricating a semiconductor device are disclosed. An example device may include a substrate, a first semiconductor pattern spaced apart from the substrate, a first antioxidant pattern extending along a bottom surface of the first semiconductor pattern and spaced apart from the substrate, and a field insulating film on the substrate. The insulating film may cover at least a part of a side wall of the first semiconductor pattern. The first antioxidant pattern may include a first semiconductor material film doped with a first impurity.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: January 25, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin Bum Kim, Gyeom Kim, Da Hye Kim, Jae Mun Kim, Il Gyou Shin, Seung Hun Lee, Kyung In Choi
  • Patent number: 11219429
    Abstract: Disclosed herein is an ultrasound imaging apparatus capable of setting a region of interest having a shape corresponding to a shape of the cervix canal in an elasticity image of the cervix and displaying the region of interest, and a control method thereof. The ultrasound imaging apparatus includes a display unit configured to display an ultrasound elasticity image and a controller configured to select a point included in a path corresponding to the cervix canal in the elasticity image of the cervix displayed on the display unit, configured to set a region of interest having a shape corresponding to a shape of at least one portion of the cervix canal based on the selected point, and configured to display the region of interest on the display unit.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: January 11, 2022
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Dong Kuk Shin, Dal Kwon Ko, Jong-Sik Kim, Soo-young Oh, Dong-Wook Kwak, Kunwoo Kim, Moon Young Kim, Hyun Soo Park, Hyun-Joo Seol, Sae Kyung Choi, Joon Seok Hong, Han Sung Hwang
  • Patent number: 11220260
    Abstract: According to an embodiment of the present disclosure, a safety equipment controlling apparatus of a vehicle may include an acceleration sensor, a collision detection sensor, a brake controller, a steering controller, an airbag, a seat belt actuator, and a control circuit electrically connected to the acceleration sensor, the collision detection sensor, the brake controller, the steering controller, the airbag, and the seat belt actuator. The control circuit may be configured to obtain a longitudinal acceleration and a lateral acceleration, which are generated by a brake of the brake controller and a steering of the steering controller, using the acceleration sensor and to calculate a predicted behavior of a user of the vehicle, based on the longitudinal acceleration and the lateral acceleration.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: January 11, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jae Myeong Jang, Se Kyung Choi, Min Seok Kim
  • Patent number: 11216129
    Abstract: A touch sensor including a sensor array including a first touch node and a second touch node adjacent to each other in at least one of a first direction or a second direction, the second direction perpendicular to the first direction, the first touch node and the second touch node electrically separated from each other, each of the first touch node and the second touch node including a driving electrode and a sensing electrode, and a controller configured to output a first driving signal having a first phase to the driving electrode of the first touch node and output a second driving signal having a second phase opposite to the first phase of the first driving signal to the driving electrode of the second touch node may be provided. The controller may be further configured to output the first driving signal and the second driving signal simultaneously.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: January 4, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon Kyung Choi, Ki Up Kim, Jin Bong Kim, Sung Yong Cho
  • Publication number: 20210401714
    Abstract: A composition for enhancing protein strength according to the present invention contains an aminosilane compound capable of covalent binding with a protein of hair, scalp, skin, nails, leather, or textile, so that the protein and the amino silane compound form a covalent bond, and thus the composition can improve the protein strength enhancement effect and maximize the semi-permanent protein strength enhancement effect.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 30, 2021
    Applicant: LG Household & Health Care Ltd.
    Inventors: Seong Kil Son, Won Kyung Choi, Dong Wan Kim, Ji Hee Yoo, Jeong Rae Lee, Sang Min Lee
  • Publication number: 20210399317
    Abstract: A fuel cell system for a vehicle includes: a first cooling line to pass through a fuel cell stack in the vehicle and to circulate a first coolant therethrough; a second cooling line to pass through a power electronic part in the vehicle and to circulate a second coolant therethrough; and a heat exchanger to allow the first coolant and the second coolant to exchange heat.
    Type: Application
    Filed: May 11, 2021
    Publication date: December 23, 2021
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Jong Bo WON, Sung Kyung CHOI
  • Publication number: 20210391588
    Abstract: A fuel cell system for a vehicle includes a first cooling line configured to pass through a fuel cell stack in a vehicle and configured to circulate a first coolant therein, a first cooler provided in the first cooling line and configured to cool the first coolant, and a second cooler provided in the first cooling line and configured to cool the first coolant independently from the first cooler, thereby obtaining an advantageous effect of ensuring a high output from the fuel cell stack and improving safety and reliability.
    Type: Application
    Filed: September 21, 2020
    Publication date: December 16, 2021
    Inventors: Jong Bo WON, Sung Kyung CHOI
  • Publication number: 20210354624
    Abstract: A light controller for a vehicle includes a processor that controls an operation of a light device in the vehicle depending on a driving situation and a situation of paying a fare for use of the vehicle and a storage configured to store data for driving of the processor.
    Type: Application
    Filed: September 29, 2020
    Publication date: November 18, 2021
    Inventors: Jae Kyung Choi, Choong Sik Kim, Jae Woong Lee
  • Publication number: 20210353006
    Abstract: Provided is a non-skid shoe capable of absorbing shock including: an outsole; a plurality of accommodation grooves formed on the outsole, the accommodation groove including a groove portion, and a penetrated portion extending from the groove portion and penetrating the outsole; a support member which is accommodated in the respective accommodation grooves, and includes a support portion disposed in the groove portion, a first guide portion formed at a center of the support portion, and a second guide portion extending from the first guide portion and penetrating a bottom surface of the support portion; a movable member which is disposed in the respective support members, and includes a latch portion and a protruding portion; a pressing member engaged to an upper portion of the first guide portion; a resilient member disposed in the first guide portion; and a midsole engaged to the top surface of the outsole.
    Type: Application
    Filed: January 23, 2019
    Publication date: November 18, 2021
    Applicant: SHINWON CHEMICAL PRODUCTS CO., LTD.
    Inventors: Sung Sim KIM, Choon Geun CHOI, Do Kyung CHOI
  • Publication number: 20210350754
    Abstract: A backlight device includes LED elements divided into dimming groups; a panel driver configured to output a reference current for driving the LED elements; and pixel circuits, each of which is connected to the panel driver through a common line and is respectively configured to drive first LED elements comprised in a corresponding dimming group. Each of the pixel circuits is configured to: in a first period of a frame period, obtain a reference voltage based on the reference current and store the reference voltage, in a second period of the frame period, obtain luminance data of an image displayed by the corresponding dimming group, and in a third period of the frame period, drive the first LED elements during a light emitting time corresponding to the luminance data obtained in the second period using the reference voltage stored in the first period.
    Type: Application
    Filed: April 29, 2021
    Publication date: November 11, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Changju Lee, Yongil Kwon, Yoon-Kyung Choi, Junho Huh
  • Publication number: 20210272515
    Abstract: A display device includes a substrate including a first display area including main pixels and a second display area including auxiliary pixels and transmissive portions; a camera module under the substrate to overlap the second display area in a thickness direction and including an image sensor; a control circuit board on the substrate and including a timing controller; and a main processor which provides an image signal to the timing controller. The camera module is directly connected to the control circuit board through a connection unit.
    Type: Application
    Filed: January 11, 2021
    Publication date: September 2, 2021
    Inventors: Bo Kyung CHOI, Young Seok KIM, Han Na MA, Sun Ho CHA
  • Publication number: 20210261681
    Abstract: It is to be understood that while the invention has been described in conjunction with the detailed description thereof, the foregoing description is intended to illustrate and not limit the scope of the invention, which is defined by the scope of the appended claims. Other aspects, advantages, and modifications are within the scope of the following claims.
    Type: Application
    Filed: February 5, 2021
    Publication date: August 26, 2021
    Inventors: Byoung S. Kwon, Hye Jeong Kim, Sunhee Hwang, Joongwon Lee, Seung Hyun Lee, Sun Woo Im, Jin Kyung Choi, Hyun Tae Son, Hyeok-Jun Park
  • Publication number: 20210247819
    Abstract: A convertible electronic device includes a display module including a first region and a second region surrounding the first region and having a lower light transmittance than the first region; a camera module disposed on the display module to overlap the first region; a first housing which accommodates the display module therein, and includes a camera module accommodating portion protruding outwardly to overlap the camera module; a keyboard; a second housing which accommodates the keyboard therein; and a hinge member connecting the first housing to the second housing rotatably to each other with respect to a rotation shaft. The first and second housings are in a first folded state where the first and second housings overlap each other to allow front surfaces to face each other or in a second folded state where the first and second housings overlap each other to allow rear surfaces to face each other.
    Type: Application
    Filed: December 2, 2020
    Publication date: August 12, 2021
    Inventors: Bo Kyung CHOI, Young Seok KIM, Han Na MA
  • Publication number: 20210241719
    Abstract: A display device includes a display panel having a display region, and including a light transmission region overlapping an electronic element within an edge portion of the display region, and a panel driver configured to drive the display panel, and configured to perform an edge-dimming operation that gradually decreases a luminance of an area of the display region excluding the light transmission region from a center portion of the display region to the edge portion of the display region while not decreasing a luminance of the light transmission region.
    Type: Application
    Filed: January 7, 2021
    Publication date: August 5, 2021
    Inventors: Bo-Kyung CHOI, Youngseok KIM, Han-Na MA, Dong-Yeol YEOM
  • Patent number: D929255
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: August 31, 2021
    Inventor: Moon Kyung Choi
  • Patent number: RE48713
    Abstract: A system and a method are provided that are capable of providing map data for supporting a variety of user network environments and selecting data zones freely. A navigation terminal includes a reception unit adapted to receive a file in which map data of a specific zone is stored, from a map provision server; and an execution unit adapted to execute a navigation function on the specific zone using the file. The file is produced by an individual unit with respect to each of geographic areas divided by a mesh unit having a variable size. The size of the mesh unit is decided according to the amount of information included in the geographic area such that the file has an equalized size.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: August 31, 2021
    Assignee: THINKWARE CORPORATION
    Inventor: Won Kyung Choi
  • Patent number: D937103
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: November 30, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yu-Na Park, Min Kyung Choi