Patents by Inventor Sung Jae Hwang

Sung Jae Hwang 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: 10893613
    Abstract: A manufacturing method for a printed circuit board includes: transferring roughness of a metal film to an insulating layer by laminating the metal film on the insulating layer, the metal film having the roughness formed on one surface thereof and having a discrete metal layer laminated thereon; exposing a surface of the insulating layer, on which the roughness is transferred, by removing the metal film; processing the surface of the insulating layer having the roughness formed thereon with an acidic solution; and forming a circuit pattern on the insulating layer by a plating process.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: January 12, 2021
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jong-Guk Kim, Chul-Min Lee, Sung-Jun Park, Dong-Chul Shin, Chang-Jae Lee, Seon-Hye Kim, Joong-Mo Hwang, Sim-Hwan Park, Myung-Gun Chong, Tae-Wook Jung
  • Patent number: 10824656
    Abstract: A method for providing an adaptive keyboard interface is provided, which includes searching for at least one candidate message that is expected to be prepared by a user with reference to context information about a situation in which the user prepares a message; and if a first text object of text objects that are included in the at least one searched candidate message is selected by the user, providing at least one replacement text object having a degree of association with the first text object, which is equal to or higher than a predetermined level, based on the first text object.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: November 3, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Sung Jae Hwang
  • Publication number: 20200271988
    Abstract: One or more embodiments of the present invention are directed to a liquid crystal display including: a first substrate and a second substrate facing each other; a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area on any one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate. A first color filter is disposed in each of the first color pixel area and the white pixel area, and each of the first, second, third, and white pixel areas includes a plurality of domains, each two adjacent domains having a boundary between them, and the first color filter is disposed at at least one of the boundaries between the domains in the white pixel area.
    Type: Application
    Filed: May 14, 2020
    Publication date: August 27, 2020
    Inventors: Seok Kyu Yoon, Eun Ju Kim, Hyung June Kim, Byoung Sun Na, Sung Jae Park, Yun Seok Lee, Ik Soo Lee, Jun Pyo Lee, Wan-Soon Im, Jong Hak Hwang
  • Publication number: 20200242303
    Abstract: Provided is a method for providing a related application list on the basis of a message. An application list providing method according to an embodiment of the present invention, which is performed by an application list providing device, may comprise the steps of: receiving a provided message; determining a keyword on the basis of the message; determining an application list associated with the message by using the determined keyword, wherein the application list includes at least one application (APP); generating a deep link for at least one application included in the application list by using the determined keyword; and providing the application list and the deep link.
    Type: Application
    Filed: June 2, 2017
    Publication date: July 30, 2020
    Inventors: Sung Jae HWANG, Kang Hak KIM, Jeong Hoon SON, Ju Wan LEE, Seo Young SON
  • Patent number: 10698250
    Abstract: One or more embodiments of the present invention are directed to a liquid crystal display including: a first substrate and a second substrate facing each other; a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area on any one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate. A first color filter is disposed in each of the first color pixel area and the white pixel area, and each of the first, second, third, and white pixel areas includes a plurality of domains, each two adjacent domains having a boundary between them, and the first color filter is disposed at at least one of the boundaries between the domains in the white pixel area.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: June 30, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok Kyu Yoon, Eun Ju Kim, Hyung June Kim, Byoung Sun Na, Sung Jae Park, Yun Seok Lee, Ik Soo Lee, Jun Pyo Lee, Wan-Soon Im, Jong Hak Hwang
  • Patent number: 10673126
    Abstract: An antenna device of a portable terminal including conductive components is provided. The antenna device includes a first radiator connected to a power feeding unit of the portable terminal and a second radiator connected to each of the power feeding unit and a ground part of the portable terminal. At least one of the conductive components is connected to at least one the first radiator and the second radiator. The conductive components may be used as a radiator of the antenna device such that the antenna device may be easily installed within an inner space of a miniaturized and lightened portable terminal and the inner space of the portable terminal may be efficiently used.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: June 2, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soon-Ho Hwang, Sung-Koo Park, Kyung-Jae Lee, Joon-Ho Byun
  • Publication number: 20200127592
    Abstract: An apparatus for controlling an inverter to drive a motor includes: a current control processor generating a voltage command for generating d/q axis current detection values, which are obtained by measuring current supplied to the motor, to follow a d/q axis current command for driving the motor, the current control processor converting the voltage command, which is sampled according to a sampling frequency generated based on a voltage vector phase of the voltage command, into a voltage vector corresponding to a point on each vertex and each side of a hexagon in a voltage vector diagram to apply a resulting value to the inverter driving the motor; and a sample frequency computing processor computing the sampling frequency based on the voltage vector phase of the voltage command and a reference number of sampling times during one rotation period of the motor.
    Type: Application
    Filed: November 26, 2018
    Publication date: April 23, 2020
    Inventors: Yong Jae LEE, Mu Shin Kwak, Joo Young Park, Jae Ho Hwang, Ho Joon Shin, Sung Kyu Kim, Su Hyun Bae
  • Publication number: 20200121941
    Abstract: The present invention relates to a skin attachment comprising light emitting elements and a storage apparatus therefor. According to one aspect of the invention, there is provided a skin attachment, comprising: an attachment unit attached to skin of a user, wherein the attachment unit is capable of being bent and attached along a curved surface of the skin of the user; a light emitting unit disposed in the attachment unit, wherein the light emitting unit comprises at least one light emitting element; a diffusion unit configured to diffuse light from the light emitting unit, wherein the diffusion unit comprises scattering particles or microlenses; and a control unit disposed in the attachment unit and configured to control the light emitting unit.
    Type: Application
    Filed: March 13, 2017
    Publication date: April 23, 2020
    Applicant: NEXPRESS INC.
    Inventors: Young Woo KWON, Seok Hee KANG, Sung Jae HWANG
  • Patent number: 10547101
    Abstract: An antenna of an electronic device is provided, which includes a radiator including at least part of a metal housing of the electronic device; a capacitor connected to the radiator; a feeding part connected to the radiator; and a ground part connected to the capacitor.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: January 28, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Soon Ho Hwang, Ui Chul Jeong, Sung Koo Park, Chan Kyu An, Joon Ho Byun, Sang Keun Yoo, Yoon Jae Lee, Jin Woo Jung, Jae Bong Chun
  • Publication number: 20190382853
    Abstract: A method for treating cancer in a human subject includes initiating a cancer therapy on the human subject, preparing a biological sample from the human subject; (i) mixing the biological sample with an antibody or aptamer that specifically binds to an MEST protein, or (ii) obtaining mRNA of a nucleotide sequence encoding the MEST protein from the biological sample, and synthesizing and amplifying cDNA from the mRNA, detecting the MEST protein bound to the antibody or aptamer, or an expression of the cDNA, determining if the detected MEST or a level of the expression is higher than that in a normal human subject, determining responsiveness of the cancer to the cancer therapy by the detected MEST or the level of the expression, and continuing the cancer therapy to treat the cancer if it is determined that there is the responsiveness of the cancer to the cancer therapy.
    Type: Application
    Filed: September 3, 2019
    Publication date: December 19, 2019
    Inventors: SUNG GYUN KANG, HYUN SOOK LEE, JUNG-HYUN LEE, SANG-JIN KIM, KAE KYONG KWON, HYUNG-SOON YIM, YUN JAE KIM, YOUNG OK HWANG, WOOK JIN, YONG KYUN CHO
  • Patent number: 10509943
    Abstract: A method for processing fingerprint information includes dividing an input image that corresponds to at least a portion of a user fingerprint into a plurality of first regions; dividing a registered image that had previously been stored into a plurality of second regions; selecting a first matching region from among the plurality of first regions, and selecting a second matching region from among the plurality of second regions, by comparing the plurality of first regions with the plurality of second regions; and matching the registered image with the input image by comparing the first matching region with the second matching region.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: December 17, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Geun Tae Bae, Sung Hoon Son, Woong Hee Lee, Ho Jae Lee, Do Ha Hwang
  • 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: 10263989
    Abstract: The present invention relates to a method for matching multiple devices, and a device and a server system for enabling the matching thereof. A matching method includes receiving first characteristic information on a biological state of a user from a first device, receiving second characteristic information associated with or generated according to the biological state of the user from a second device, and matching the first device with the second device on the basis of the first characteristic information and the second characteristic information. The user is granted a permission for the first device when the first device authenticates the user on the basis of identification information of the user, and the user is granted the same or equivalent permission for the second device when the first device is matched with the second device.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: April 16, 2019
    Assignee: FUTUREPLAY INC.
    Inventor: Sung Jae Hwang
  • Publication number: 20190008992
    Abstract: Provided is a fragrance discharge device. The fragrance discharge device includes a storage configured to store a fragrance material; a body to which the storage is mounted; a discharge portion configured to discharge, to an outside of the body, at least a portion of the fragrance material supplied from the storage; and a controller configured to control the discharge portion to discharge the fragrance material based on context information including at least one of user information and environmental information around the body.
    Type: Application
    Filed: September 4, 2018
    Publication date: January 10, 2019
    Inventors: Jaeyeon Kihm, Sung Jae Hwang, Jung Ho Kim
  • Patent number: D853365
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: July 9, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bo-Kyung Seong, Sung-Jin Ann, Gil-Jae Lee, Won-Chul Hwang
  • Patent number: D855593
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: August 6, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bo-Kyung Seong, Sung-Jin Ann, Gil-Jae Lee, Won-Chul Hwang
  • Patent number: D865730
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: November 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bo-Kyung Seong, Sung-Jin Ann, Gil-Jae Lee, Won-Chul Hwang
  • Patent number: D878314
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: March 17, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bo-Kyung Seong, Sung-Jin Ann, Gil-Jae Lee, Won-Chul Hwang
  • Patent number: D888695
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: June 30, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bo-Kyung Seong, Sung-Jin Ann, Gil-Jae Lee, Won-Chul Hwang
  • Patent number: D892095
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: August 4, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bo-Kyung Seong, Sung-Jin Ann, Gil-Jae Lee, Won-Chul Hwang