Patents by Inventor Younggyun Kim

Younggyun Kim 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: 20240310880
    Abstract: A flexible display window and an electronic device having the same are provided. The electronic device includes a housing including a first rigid portion and a flexible portion, at least one outer layer that covers the first rigid portion and the flexible portion, a display device including a screen including a first portion exposed through the first rigid portion and a second portion extended from the first portion and exposed through the flexible portion, at least one processor electrically coupled to the display device, and a memory electrically coupled to the at least one processor, wherein the outer layer includes a polymer layer, a glass layer interposed between the polymer layer and the screen, and an adhesive layer interposed between the polymer layer and the glass layer.
    Type: Application
    Filed: May 23, 2024
    Publication date: September 19, 2024
    Inventors: Younggyun KIM, Heecheul MOON
  • Publication number: 20240310414
    Abstract: An eye margin test method includes receiving an analog input signal, receiving an analog input signal, generating a recovery clock signal based on the digital input signal, delaying the recovery clock signal by adjusting a first delay control code, obtaining a first delay margin code based on the delayed recovery clock signal, delaying the digital input signal by adjusting a second delay control code, obtaining a second delay margin code based on the delayed digital input signal, and obtaining an eye margin code by adding the first delay margin code and the second delay margin code.
    Type: Application
    Filed: March 8, 2024
    Publication date: September 19, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Woongki MIN, Hyeonji HAN, Myeongcheol KIM, Hyoungjoong KIM, Sangho KIM, Younggyun OH, Soomin LEE
  • Patent number: 12068667
    Abstract: Provided is a compact and lightweight motor complex cooling system with compatibility in which by providing a structure that circulates internal air without introducing air from the outside, an air-cooled radiator used in the conventional air cooling scheme is unnecessary, and only a water-cooled radiator is required, contributing to miniaturization and weight reduction of a device, and the compact and lightweight motor complex cooling system can be installed in an existing motor, and thus has compatibility, and is configured by a combination of air cooling and water cooling using coolant, allowing direct cooling to the end coil windings and the front of shafts of a rotor and a stator and by air cooling, and has excellent cooling efficiency through water cooling.
    Type: Grant
    Filed: January 31, 2024
    Date of Patent: August 20, 2024
    Assignee: GEM CO., LTD.
    Inventors: Younggyun Kim, Seungsoo Hong
  • Patent number: 11994911
    Abstract: A flexible display window and an electronic device having the same are provided. The electronic device includes a housing including a first rigid portion and a flexible portion, at least one outer layer that covers the first rigid portion and the flexible portion, a display device including a screen including a first portion exposed through the first rigid portion and a second portion extended from the first portion and exposed through the flexible portion, at least one processor electrically coupled to the display device, and a memory electrically coupled to the at least one processor, wherein the outer layer includes a polymer layer, a glass layer interposed between the polymer layer and the screen, and an adhesive layer interposed between the polymer layer and the glass layer.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: May 28, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Younggyun Kim, Heecheul Moon
  • Patent number: 11993024
    Abstract: Various embodiments introduce a device for attaching a protection film, the device comprising: a fixing tray including a seating portion on which an electronic device is stably placed; a base portion including a coupling portion to allow the fixing tray to be attached to or detached from the base portion and at least one rail formed along the longitudinal direction or the width direction of the coupling portion; a roller portion which moves along the at least one rail and presses a surface of the electronic device stably placed on the fixing tray; and a hardening portion coupled to the base portion, closing or opening the seating portion of the fixing tray, and emitting ultraviolet rays toward the fixing tray. Other embodiments are also possible.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: May 28, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Taedoo Choung, Minjung Kim, Younggyun Kim, Jeeyoung Oh
  • Patent number: 11292651
    Abstract: According to an embodiment of the present invention, a protective film package includes a tray including a recess for seating an electronic device including a front plate exposing the display, a protective film, attached to the front plate of the electronic device, including a photo-curing layer, and a photo-curing support structure detachably coupled to the electronic device wherein the protective film is disposed at a predetermined position on the front plate when the tray on which the electronic device is seated and the protective film are aligned, and at least a portion of the edge of the protective film is pressed to the front plate by the photo-curing support structure when the photo-curing support structure is coupled with the electronic device on which the protective film is disposed. Various other embodiments are possible.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: April 5, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeeyoung Oh, Younggyun Kim, Hoyoung Lee, Taedoo Choung
  • Patent number: 11264100
    Abstract: An operation method of a memory device may include performing a program operation on a memory block in response to a program command from a controller, and applying a program voltage to a dummy word line coupled to dummy cells within the memory block such that the dummy cells have an indication threshold voltage higher than a normal pass voltage and providing a program fail signal to the controller when the program operation fails.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: March 1, 2022
    Assignee: SK hynix Inc.
    Inventor: Younggyun Kim
  • Publication number: 20210382524
    Abstract: A flexible display window and an electronic device having the same are provided. The electronic device includes a housing including a first rigid portion and a flexible portion, at least one outer layer that covers the first rigid portion and the flexible portion, a display device including a screen including a first portion exposed through the first rigid portion and a second portion extended from the first portion and exposed through the flexible portion, at least one processor electrically coupled to the display device, and a memory electrically coupled to the at least one processor, wherein the outer layer includes a polymer layer, a glass layer interposed between the polymer layer and the screen, and an adhesive layer interposed between the polymer layer and the glass layer.
    Type: Application
    Filed: August 20, 2021
    Publication date: December 9, 2021
    Inventors: Younggyun KIM, Heecheul MOON
  • Patent number: 11099607
    Abstract: A flexible display window and an electronic device having the same are provided. The electronic device includes a housing including a first rigid portion and a flexible portion, at least one outer layer that covers the first rigid portion and the flexible portion, a display device including a screen including a first portion exposed through the first rigid portion and a second portion extended from the first portion and exposed through the flexible portion, at least one processor electrically coupled to the display device, and a memory electrically coupled to the at least one processor, wherein the outer layer includes a polymer layer, a glass layer interposed between the polymer layer and the screen, and an adhesive layer interposed between the polymer layer and the glass layer.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: August 24, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Younggyun Kim, Heecheul Moon
  • Publication number: 20210193227
    Abstract: An operation method of a memory device may include performing a program operation on a memory block in response to a program command from a controller, and applying a program voltage to a dummy word line coupled to dummy cells within the memory block such that the dummy cells have an indication threshold voltage higher than a normal pass voltage and providing a program fail signal to the controller when the program operation fails.
    Type: Application
    Filed: June 19, 2020
    Publication date: June 24, 2021
    Inventor: Younggyun KIM
  • Publication number: 20210002054
    Abstract: According to an embodiment of the present invention, a protective film package includes a tray including a recess for seating an electronic device including a front plate exposing the display, a protective film, attached to the front plate of the electronic device, including a photo-curing layer, and a photo-curing support structure detachably coupled to the electronic device wherein the protective film is disposed at a predetermined position on the front plate when the tray on which the electronic device is seated and the protective film are aligned, and at least a portion of the edge of the protective film is pressed to the front plate by the photo-curing support structure when the photo-curing support structure is coupled with the electronic device on which the protective film is disposed. Various other embodiments are possible.
    Type: Application
    Filed: March 26, 2019
    Publication date: January 7, 2021
    Inventors: Jeeyoung OH, Younggyun KIM, Hoyoung LEE, Taedoo CHOUNG
  • Patent number: 10882285
    Abstract: A protective film for an electronic device is introduced. The protective film may comprises a deformable outer layer formed with a synthetic resin; a deformable modified material layer attached with a lower surface of the deformable outer layer, wherein the deformable modified layer is configured to be hardened responsive to receipt of an external stimuli; a deformable inner layer formed with a synthetic resin, attached with a lower surface of the deformable modified material layer; and an adhesive layer adhering to a lower surface of the deformable inner layer. Further, various embodiments can be implemented according to the present disclosure.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: January 5, 2021
    Assignees: Samsung Electronics Co., Ltd., Daehyunst Co. Ltd.
    Inventors: Younggyun Kim, Choontaek Shim, Sangil Hwang, Jeeyoung Oh, Hoyoung Lee, Jaeseon Jeon, Jaehyeok Heo
  • Publication number: 20200368974
    Abstract: Various embodiments introduce a device for attaching a protection film, the device comprising: a fixing tray including a seating portion on which an electronic device is stably placed; a base portion including a coupling portion to allow the fixing tray to be attached to or detached from the base portion and at least one rail formed along the longitudinal direction or the width direction of the coupling portion; a roller portion which moves along the at least one rail and presses a surface of the electronic device stably placed on the fixing tray; and a hardening portion coupled to the base portion, closing or opening the seating portion of the fixing tray, and emitting ultraviolet rays toward the fixing tray. Other embodiments are also possible.
    Type: Application
    Filed: February 14, 2019
    Publication date: November 26, 2020
    Inventors: Taedoo CHOUNG, Minjung KIM, Younggyun KIM, Jeeyoung OH
  • Publication number: 20200272203
    Abstract: A flexible display window and an electronic device having the same are provided. The electronic device includes a housing including a first rigid portion and a flexible portion, at least one outer layer that covers the first rigid portion and the flexible portion, a display device including a screen including a first portion exposed through the first rigid portion and a second portion extended from the first portion and exposed through the flexible portion, at least one processor electrically coupled to the display device, and a memory electrically coupled to the at least one processor, wherein the outer layer includes a polymer layer, a glass layer interposed between the polymer layer and the screen, and an adhesive layer interposed between the polymer layer and the glass layer.
    Type: Application
    Filed: May 8, 2020
    Publication date: August 27, 2020
    Inventors: Younggyun KIM, Heecheul MOON
  • Patent number: 10691173
    Abstract: A flexible display window and an electronic device having the same are provided. The electronic device includes a housing including a first rigid portion and a flexible portion, at least one outer layer that covers the first rigid portion and the flexible portion, a display device including a screen including a first portion exposed through the first rigid portion and a second portion extended from the first portion and exposed through the flexible portion, at least one processor electrically coupled to the display device, and a memory electrically coupled to the at least one processor, wherein the outer layer includes a polymer layer, a glass layer interposed between the polymer layer and the screen, and an adhesive layer interposed between the polymer layer and the glass layer.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: June 23, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Younggyun Kim, Heecheul Moon
  • Publication number: 20190196550
    Abstract: A flexible display window and an electronic device having the same are provided. The electronic device includes a housing including a first rigid portion and a flexible portion, at least one outer layer that covers the first rigid portion and the flexible portion, a display device including a screen including a first portion exposed through the first rigid portion and a second portion extended from the first portion and exposed through the flexible portion, at least one processor electrically coupled to the display device, and a memory electrically coupled to the at least one processor, wherein the outer layer includes a polymer layer, a glass layer interposed between the polymer layer and the screen, and an adhesive layer interposed between the polymer layer and the glass layer.
    Type: Application
    Filed: February 26, 2019
    Publication date: June 27, 2019
    Inventors: Younggyun KIM, Heecheul MOON
  • Patent number: 10261545
    Abstract: A flexible display window and an electronic device having the same are provided. The electronic device includes a housing including a first rigid portion and a flexible portion, at least one outer layer that covers the first rigid portion and the flexible portion, a display device including a screen including a first portion exposed through the first rigid portion and a second portion extended from the first portion and exposed through the flexible portion, at least one processor electrically coupled to the display device, and a memory electrically coupled to the at least one processor, wherein the outer layer includes a polymer layer, a glass layer interposed between the polymer layer and the screen, and an adhesive layer interposed between the polymer layer and the glass layer.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: April 16, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Younggyun Kim, Heecheul Moon
  • Publication number: 20180272669
    Abstract: A protective film for an electronic device is introduced. The protective film may comprises a deformable outer layer formed with a synthetic resin; a deformable modified material layer attached with a lower surface of the deformable outer layer, wherein the deformable modified layer is configured to be hardened responsive to receipt of an external stimuli; a deformable inner layer formed with a synthetic resin, attached with a lower surface of the deformable modified material layer; and an adhesive layer adhering to a lower surface of the deformable inner layer. Further, various embodiments can be implemented according to the present disclosure.
    Type: Application
    Filed: February 20, 2018
    Publication date: September 27, 2018
    Inventors: Younggyun KIM, Choontaek SHIM, Sangil HWANG, Jeeyoung OH, Hoyoung LEE, Jaeseon JEON, Jaehyeok HEO
  • Publication number: 20170192462
    Abstract: A flexible display window and an electronic device having the same are provided. The electronic device includes a housing including a first rigid portion and a flexible portion, at least one outer layer that covers the first rigid portion and the flexible portion, a display device including a screen including a first portion exposed through the first rigid portion and a second portion extended from the first portion and exposed through the flexible portion, at least one processor electrically coupled to the display device, and a memory electrically coupled to the at least one processor, wherein the outer layer includes a polymer layer, a glass layer interposed between the polymer layer and the screen, and an adhesive layer interposed between the polymer layer and the glass layer.
    Type: Application
    Filed: December 15, 2016
    Publication date: July 6, 2017
    Inventors: Younggyun KIM, Heecheul MOON
  • Patent number: 7738600
    Abstract: Digital communication signals that encode information in the phase may be susceptible to phase error from many sources. A device corrects for carrier and sampling phase errors, as well as additive phase noise. A digital phase locked loop simultaneously tracks the carrier phase error and the sampling phase error, and corrects the signal in the frequency domain. The device may use the sampling phase error to advance or delay the sampling window used to convert the signal from the time domain to the frequency domain.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: June 15, 2010
    Assignee: DSP Group Inc.
    Inventors: Younggyun Kim, Jaekyun Moon