Patents by Inventor Sunggyu Lee

Sunggyu Lee 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: 10867069
    Abstract: A trustzone graphic rendering method in an operating system (OS) divided into a normal world (NWD) and a secure world (SWD) corresponding to a trustzone. The trustzone graphic rendering method includes generating an image resource used to generate a trustzone user interface (UI) in the NWD, transmitting the image resource from the NWD to the SWD, and generating the trustzone UI in the SWD, by separating and editing the image resource including a plurality of objects, wherein the separating and editing is performed in units of objects.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: December 15, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Donghwa Jeong, Sunggyu Lee, Euijin Je, Hyuncheol Park
  • Patent number: 10859842
    Abstract: In an electronic device connected to an external device and a cable, an electronic device comprising a driving unit including an image source panel configured to form image light, a display unit configured to make the image light formed by the driving unit visible to a user, and a frame provided with the driving unit and the display unit, wherein the frame includes a front frame configured to locate the display unit to be seen by the user, a pair of side frames connected to left and right sides of the front frame, respectively, and a port formed at an outer side of at least one point on which the side frame and the front frame are connected so that a cable for transferring data or power from an external device may be attached or detached, and the side frame includes a support unit configured to support a head, and a connection unit configured to connect the support unit and the front frame and having a step recessed inward from the support unit to secure a space for a connector of a cable is provided to minim
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: December 8, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Minjong Lee, Sunggyu Koh, Jongkyu Ju, Jeonghwan Hwang
  • Patent number: 10845639
    Abstract: Disclosed herein is a display device for increasing the transmittance of R, G, and B sub-pixels and reducing a transmittance of W sub-pixel through a pixel asymmetric design. To this end, the display device has a pixel asymmetric structure in which W sub-pixel has a different area from R, G and B sub-pixels. As a result, as the display device has an asymmetric structure in which the areas of W, R, G, and B sub-pixels are different from one another, particularly, an asymmetric structure in which the area of W sub-pixel is reduced and the area of R sub-pixel is increased. Such design has a structural advantage that the transmittance of R, G, and B sub-pixels can be increased and the transmittance of W sub-pixel can be lowered so that it is possible to correspond the product specifications in various ways.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: November 24, 2020
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Taekeun Lee, Sunggyu Kim
  • Patent number: 10817701
    Abstract: An electronic device is provided. The electronic device includes a fingerprint sensor including a sensor having a surface including epoxy molding compound (EMC) resin, a first layer disposed on the surface of the sensor or above the surface of the sensor, and a second layer disposed on the first layer or above the first layer. The first layer includes a first ultraviolet (UV) hardening material having first hardness. The second layer includes a second UV hardening material having second hardness greater than the first hardness and a surface of the second layer has surface roughness less than a specified value.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: October 27, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byungseon Hwang, Deokhee Lee, Sunggyu Lee
  • Publication number: 20200260605
    Abstract: There is disclosed a mobile terminal comprising a display unit; a metal plate configured to support a rear surface of the display unit; a middle case arranged around the metal plate and comprising a connecting portion projected from an inner surface and connected with the metal plate; a molding portion injection-molded between an inner surface of the middle case and the metal plate; and a rear case coupled to a rear surface of the middle case and configured to define an exterior of the rear surface, wherein the middle case is formed of an amorphous metal having higher strength and rigidity than a metal of the metal plate, so that the middle case is made of amorphous metal to be resistant to scratch and the inner plate connected with the middle frame is made of a different material from the outer case so as to solve the disadvantage of the conventional frame made of one metal.
    Type: Application
    Filed: September 5, 2018
    Publication date: August 13, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Minjong LEE, Sunggyu KOH, Younghee CHO, Jongkyu JU
  • Publication number: 20200088997
    Abstract: To selectively use an electronic device of glasses type or head unit type as needed, an electronic device comprising an optical driving unit including an image source panel configured to form image light, a display unit configured to display the image light formed by the optical driving unit to a user, a front frame configured to mount the optical driving unit and the display unit, a head unit selectively coupled to the front frame to be seated on a head of the user, and configured to form an electronic part, and a fastening module configured to fasten the head unit and the front frame, in which the fastening module includes a receiving part provided in the front frame, an insert part provided in the head unit and configured to be inserted into the receiving part to be fastened, and an elastic locking member provided in the receiving part to hold the fastening with a restoring force is provided.
    Type: Application
    Filed: August 30, 2019
    Publication date: March 19, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Minjong LEE, Sunggyu KOH, Jongkyu JU, Sanghyuk IM
  • Publication number: 20200089009
    Abstract: In an electronic device connected to an external device and a cable, an electronic device comprising a driving unit including an image source panel configured to form image light, a display unit configured to make the image light formed by the driving unit visible to a user, and a frame provided with the driving unit and the display unit, wherein the frame includes a front frame configured to locate the display unit to be seen by the user, a pair of side frames connected to left and right sides of the front frame, respectively, and a port formed at an outer side of at least one point on which the side frame and the front frame are connected so that a cable for transferring data or power from an external device may be attached or detached, and the side frame includes a support unit configured to support a head, and a connection unit configured to connect the support unit and the front frame and having a step recessed inward from the support unit to secure a space for a connector of a cable is provided to minim
    Type: Application
    Filed: August 30, 2019
    Publication date: March 19, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Minjong LEE, Sunggyu KOH, Jongkyu JU, Jeonghwan HWANG
  • Patent number: 10480922
    Abstract: A method of measuring a center error between bearings includes disposing both sides of a rotation shaft on inner circumferential surfaces of a magnetic bearing and a backup bearing, applying current to the magnetic bearing to produce movement of the rotation shaft, determining a contact point between the rotation shaft and the backup bearing according to movement of the rotation shaft, determining a final target value using the contact point and predetermined position information of the magnetic bearing, determining a magnetic center of the magnetic bearing through the final target value, comparing the magnetic center of the magnetic bearing and a mechanical center of the backup bearing to determine a center error, and aligning the magnetic center of the magnetic bearing and the mechanical center of the backup bearing based on the determined center error.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: November 19, 2019
    Assignees: LG Electronics Inc., The Industry & Academic Cooperation in Chungnam National University
    Inventors: Namsoo Lee, Myounggyu Noh, Soyoon Kim, Seongmin Jang, Jinhee Jeong, Seongki Baek, Sunggyu Nam
  • Patent number: 10481641
    Abstract: There is disclosed a mobile terminal comprising A mobile terminal comprising: a display unit which is deformable into a first state where the display unit is unfolded and a second state where the display unit is folded; a first body configured to support a first area of the display unit; a second body rotatably coupled to the first body and configured to support a second area of the display unit which is the other area except the first area; and a hinge configured to rotatably coupling the first body and the second body to each other, wherein the display unit comprises a flexible display; and a flexible frame coupled to a rear surface of the flexible display, and a metal member is coupled to the second body to pull the display unit toward the second body, corresponding to at least predetermined area of the second area of the display unit.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: November 19, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Minjong Lee, Sunggyu Koh, Jongkyu Ju, Sanghyuk Im
  • Publication number: 20190321769
    Abstract: An indoor unit for an air conditioner including: a cabinet assembly forming an external appearance of the indoor unit and having a suction port formed in a rear surface of the cabinet; a filter module movably disposed in rear of the cabinet assembly; a filter module mounted to the filter mounting member and filtering foreign substances in air flowing into the suction port; a mobile member connected to the filter mounting member and moving a position of the filter mounting member; a driving device pressing the mobile member to change the position of the filter mounting member; and a controller configured to, in response to receiving a control command to change the position of the filter mounting member, operate the driving device that presses the mobile member.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 24, 2019
    Inventors: Yongnam KIM, Sunggyu CHOI, Sehwan BAE, Junseok BAE, Kyunam LEE, IIseop SO, Sangyoon LEE, Hyesun LEE, Hosik JANG
  • Publication number: 20190275455
    Abstract: Disclosed is an indoor unit for an air conditioner.
    Type: Application
    Filed: March 6, 2019
    Publication date: September 12, 2019
    Inventors: Sunggyu CHOI, Kangyoung Kim, Eunsun Lee, Jungwon Lee, Junseok Bae, Myeonggu Kang, Giyeong Gyeong
  • Publication number: 20190266345
    Abstract: A trustzone graphic rendering method in an operating system (OS) divided into a normal world (NWD) and a secure world (SWD) corresponding to a trustzone. The trustzone graphic rendering method includes generating an image resource used to generate a trustzone user interface (UI) in the NWD, transmitting the image resource from the NWD to the SWD, and generating the trustzone UI in the SWD, by separating and editing the image resource including a plurality of objects, wherein the separating and editing is performed in units of objects.
    Type: Application
    Filed: February 26, 2019
    Publication date: August 29, 2019
    Inventors: Donghwa JEONG, Sunggyu LEE, Euijin JE, Hyuncheol PARK
  • Publication number: 20190266381
    Abstract: An electronic device is provided. The electronic device includes a fingerprint sensor including a sensor having a surface including epoxy molding compound (EMC) resin, a first layer disposed on the surface of the sensor or above the surface of the sensor, and a second layer disposed on the first layer or above the first layer. The first layer includes a first ultraviolet (UV) hardening material having first hardness. The second layer includes a second UV hardening material having second hardness greater than the first hardness and a surface of the second layer has surface roughness less than a specified value.
    Type: Application
    Filed: February 22, 2019
    Publication date: August 29, 2019
    Inventors: Byungseon HWANG, Deokhee LEE, Sunggyu LEE
  • Publication number: 20190243424
    Abstract: There is disclosed a mobile terminal comprising A mobile terminal comprising: a display unit which is deformable into a first state where the display unit is unfolded and a second state where the display unit is folded; a first body configured to support a first area of the display unit; a second body rotatably coupled to the first body and configured to support a second area of the display unit which is the other area except the first area; and a hinge configured to rotatably coupling the first body and the second body to each other, wherein the display unit comprises a flexible display; and a flexible frame coupled to a rear surface of the flexible display, and a metal member is coupled to the second body to pull the display unit toward the second body, corresponding to at least predetermined area of the second area of the display unit.
    Type: Application
    Filed: April 25, 2018
    Publication date: August 8, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Minjong LEE, Sunggyu KOH, Jongkyu JU, Sanghyuk IM
  • Publication number: 20190204671
    Abstract: Disclosed herein is a display device designed to increase the transmittance of R, G, and B sub-pixels and to reduce a transmittance of W sub-pixel through a pixel asymmetric design in order to correspond to the product specifications. To this end, the display device according to the present disclosure has a pixel asymmetric structure in which W sub-pixel is designed to have a different area from R, G and B sub-pixels. As a result, as the display device according to the present disclosure has an asymmetric structure in which the areas of W, R, G, and B sub-pixels are different from one another, particularly, an asymmetric structure in which the area of W sub-pixel is reduced and the area of R sub-pixel is increased, it has a structural advantage that the transmittance of R, G, and B sub-pixels can be increased and the transmittance of W sub-pixel can be lowered so that it is possible to correspond the product specifications in various ways.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 4, 2019
    Inventors: Taekeun LEE, Sunggyu KIM
  • Patent number: 10306406
    Abstract: An electronic device and a method of the electronic device are provided. The electronic device includes a location measurement module configured to measure a location; a memory configured to store an application program; and a processor electrically connected to the location measurement module and the memory, wherein the memory stores instructions that, when executed, cause the processor to store location information obtained by the location measurement module in the memory, process a request from the application program to obtain location information, and, in response to the request to obtain location information, provide the stored location information to the application program based on at least part of the location information stored in the memory.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: May 28, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Woo-Young Kim, Sunggyu Lee, Areum Choi, Jeong-Min Park, Jae-Woong Chun
  • Patent number: 9801017
    Abstract: Disclosed are a method of managing geo-fences by an electronic device and an electronic device therefor. An operation of the electronic device may include: identifying a deletion of at least some geo-fences among a plurality of geo-fences stored in the electronic device or an addition of other geo-fences; identifying a number of remaining geo-fences among the plurality of geo-fences according to the deletion or the addition; and when the number of remaining geo-fences is larger than a number of geo-fences which can be allowed by hardware resources, grouping the remaining geo-fences as one or more geo-fence groups.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: October 24, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Areum Choi, Woo-Young Kim, Sunggyu Lee
  • Publication number: 20170048666
    Abstract: Disclosed are a method of managing geo-fences by an electronic device and an electronic device therefor. An operation of the electronic device may include: identifying a deletion of at least some geo-fences among a plurality of geo-fences stored in the electronic device or an addition of other geo-fences; identifying a number of remaining geo-fences among the plurality of geo-fences according to the deletion or the addition; and when the number of remaining geo-fences is larger than a number of geo-fences which can be allowed by hardware resources, grouping the remaining geo-fences as one or more geo-fence groups.
    Type: Application
    Filed: June 13, 2016
    Publication date: February 16, 2017
    Inventors: Areum CHOI, Woo-Young KIM, Sunggyu LEE
  • Publication number: 20160241998
    Abstract: A mobile electronic device is provided.
    Type: Application
    Filed: February 17, 2016
    Publication date: August 18, 2016
    Inventors: Areum CHOI, Woo-Young Kim, Jeong-Min Park, Sunggyu Lee, Jae-Woong Chun
  • Publication number: 20160234642
    Abstract: An electronic device and a method of the electronic device are provided. The electronic device includes a location measurement module configured to measure a location; a memory configured to store an application program; and a processor electrically connected to the location measurement module and the memory, wherein the memory stores instructions that, when executed, cause the processor to store location information obtained by the location measurement module in the memory, process a request from the application program to obtain location information, and, in response to the request to obtain location information, provide the stored location information to the application program based on at least part of the location information stored in the memory.
    Type: Application
    Filed: February 5, 2016
    Publication date: August 11, 2016
    Inventors: Woo-Young KIM, Sunggyu LEE, Areum CHOI, Jeong-Min PARK, Jae-Woong CHUN