Patents by Inventor Sungyeon Cho

Sungyeon 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).

  • Patent number: 11931446
    Abstract: The present disclosure provides a composition for promoting hair growth including camellia kaempferol glycoside as an active ingredient. The composition for promoting hair growth according to an aspect of the present disclosure can promote hair growth by promoting the proliferation of hair follicle cells without side effects. In addition, the composition for promoting hair growth can promote hair growth and prevent hair loss by inhibiting the apoptosis of outer root sheath cells. Such a composition for promoting hair growth can be used as an external application to the skin, and can be used as a food, cosmetics or pharmaceutical composition.
    Type: Grant
    Filed: October 12, 2022
    Date of Patent: March 19, 2024
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Yonghee Lee, Jaeyoung Ko, Sungyeon Cho, Hyoung June Kim, Heungsoo Baek, Seunghyun Shin
  • Publication number: 20240032219
    Abstract: A display apparatus includes a display module, a plurality of moving bars disposed on a surface opposite to a display surface of the display module, sliding portions coupled to opposing ends of the plurality of moving bars in a longitudinal direction, and side guide portions which accommodate the sliding portions and guide sliding of the sliding portions, respectively. Each of the sliding portions includes a plurality of bearings spaced apart in the longitudinal direction, and the plurality of bearings is in contact with corresponding side guide portion of the side guide portions.
    Type: Application
    Filed: July 24, 2023
    Publication date: January 25, 2024
    Inventors: Jaesoo JANG, Donghyeon KIM, Juyeop SEONG, Heekwon LEE, Jaewon JEONG, Sungyeon CHO
  • Patent number: 11860695
    Abstract: An electronic device includes: a display panel including a first region having a pixel therein, a bending region bent with respect to a virtual axis, and a second region with the bending region between the first region and the second region, wherein the first region and the second region are configured to face each other in a bent configuration; a lower plate below the display panel; a flexible circuit board connected to the second region, and including insulating layers with an opening portion in at least part thereof, a ground signal line, and a ground pattern exposed from the insulating layers by the opening portion and connected to the ground signal line; a resin layer on a first surface of the flexible circuit board, and covering the opening portion, the resin layer having a flat surface; and an adhesive layer bonding the resin layer to the lower plate.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: January 2, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sungyeon Cho, Jin Yong Sim, Taekwang Kim, Kukbin Lim
  • Publication number: 20230422575
    Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
    Type: Application
    Filed: August 27, 2023
    Publication date: December 28, 2023
    Inventors: Hyunjae Na, Jaseung Ku, Kwan-ho Kim, Gyeongnam Bang, Hoseok Son, Sungyeon Cho
  • Publication number: 20230341961
    Abstract: A display device including an input sensing unit. The input sensing unit includes sensors and signal lines connecting the sensors to a driving circuit for sensing a touch. The signal lines may include reception signal lines and transmission signal lines. A resistance value of the reception signal line connected to the sensor relatively far from the driving circuit is smaller than a resistance value of the reception signal line connected to the sensor relatively close to the driving circuit.
    Type: Application
    Filed: June 20, 2023
    Publication date: October 26, 2023
    Inventors: Kwan-ho Kim, Gyeongnam Bang, Sangwon Lee, Hyunjae Na, Hoseok Son, Sungyeon Cho, Jaseung Ku, Taehyeog Jung
  • Publication number: 20230341901
    Abstract: A display device includes: a display module including a first display region and a second display region extending from a side of the first display region, where one portion having a curved shape is defined in a portion of the second display region; a support layer disposed on a bottom surface of the display module; and a plurality of segment members, each including a center part, a support part extending from the center part and making direct contact with a bottom surface of the support layer in a region overlapping the second display region, an extension part extending from the center part in a direction intersecting an extension direction of the support part and defining a coupling groove together with the support part, and a coupling part extending from the center part in a direction opposite to the coupling groove.
    Type: Application
    Filed: December 16, 2022
    Publication date: October 26, 2023
    Inventors: JUYEOP SEONG, HEE-KWON LEE, JAE-SOO JANG, JAEWON JEONG, SUNGYEON CHO
  • Publication number: 20230319172
    Abstract: A display device includes a display panel including a first region and a second region arranged along a first direction, a cover layer below a rear surface of the display panel, and overlapping the first region, a first support layer below the rear surface of the display panel, overlapping the second region, and spaced apart from the cover layer along the first direction, a second support layer below the cover layer, overlapping the first region, and defining openings, and a first resin portion in a space between the cover layer and the first support layer.
    Type: Application
    Filed: March 15, 2023
    Publication date: October 5, 2023
    Inventors: JAE-SOO JANG, SUNGYEON CHO, JUYEOP SEONG, HEE-KWON LEE, JAEWON JEONG
  • Patent number: 11758790
    Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: September 12, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyunjae Na, Jaseung Ku, Kwan-ho Kim, Gyeongnam Bang, Hoseok Son, Sungyeon Cho
  • Publication number: 20230254987
    Abstract: A display device includes a display module including a first area and a second area extending from at least one side of the first area, wherein a portion of the display module is curved in the second area to have a constant curvature, a first plate disposed under the display module in the first area, a second plate disposed under the display module in the second area, extending from the first plate, and including a plurality of pattern portions defining an opening pattern having an edge of a closed curve and a plurality of segment portions disposed between the plurality of pattern portions, wherein a portion of the second plate overlapping the portion of the display module is curved to have a constant curvature, and a plurality of supporting elements disposed under the plurality of segment portions.
    Type: Application
    Filed: December 21, 2022
    Publication date: August 10, 2023
    Inventors: JAE-SOO JANG, JUYEOP SEONG, HEE-KWON LEE, SUNGYEON CHO, SEUNGHWA HA
  • Patent number: 11720193
    Abstract: A display device including an input sensing unit. The input sensing unit includes sensors and signal lines connecting the sensors to a driving circuit for sensing a touch. The signal lines may include reception signal lines and transmission signal lines. A resistance value of the reception signal line connected to the sensor relatively far from the driving circuit is smaller than a resistance value of the reception signal line connected to the sensor relatively close to the driving circuit.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: August 8, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kwan-Ho Kim, Gyeongnam Bang, Sangwon Lee, Hyunjae Na, Hoseok Son, Sungyeon Cho, Jaseung Ku, Taehyeog Jung
  • Publication number: 20230218500
    Abstract: The disclosure describes an oil-in-water composition for skin external application using a gel of crosslinked hyaluronic acid or a salt thereof and having a sherbet-like texture and feeling of use. The composition of the disclosure comprises the gel particles of crosslinked hyaluronic acid or a salt thereof and emulsion particle having a specific particle size distribution of D(0.5) in an aqueous phase and an oil phase, respectively, so that the composition has a particulate feeling such as sherbet, mashed potato or meringue while having a fluffy appearance or texture, and also provides a refreshing feeling of use when applied, and is easy to clean by comprising the aqueous phase as an outer phase.
    Type: Application
    Filed: January 4, 2023
    Publication date: July 13, 2023
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Hyoseok AN, Hyuk KIM, Seunghan PARK, Sungyeon CHO
  • Publication number: 20230127915
    Abstract: A display device includes a display panel including a folding area and a non-folding area which is adjacent to the folding area, a support member facing the folding area and the non-folding area of the display panel and having a total planar area, and a light shielding layer between the display panel and the support member and having a total planar area which is smaller than the total planar area of the support member.
    Type: Application
    Filed: August 1, 2022
    Publication date: April 27, 2023
    Inventors: HEEYOUNG LEE, JIN YONG SIM, SUNGYEON CHO
  • Publication number: 20230110353
    Abstract: The present disclosure provides a composition for promoting hair growth including camellia kaempferol glycoside as an active ingredient. The composition for promoting hair growth according to an aspect of the present disclosure can promote hair growth by promoting the proliferation of hair follicle cells without side effects. In addition, the composition for promoting hair growth can promote hair growth and prevent hair loss by inhibiting the apoptosis of outer root sheath cells. Such a composition for promoting hair growth can be used as an external application to the skin, and can be used as a food, cosmetics or pharmaceutical composition.
    Type: Application
    Filed: October 12, 2022
    Publication date: April 13, 2023
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Yonghee LEE, Jaeyoung KO, Sungyeon CHO, Hyoung June KIM, Heungsoo BAEK, Seunghyun SHIN
  • Publication number: 20230074833
    Abstract: A display device includes a display panel, a main digitizer and a sub-digitizer disposed behind the display panel. A main flexible circuit board is disposed on a rear surface of the main digitizer and is connected to the main digitizer. A sub-flexible circuit board disposed on a rear surface of the sub-digitizer and connected to the sub-digitizer. A bridge flexible circuit board disposed on the rear surface of the main digitizer and the rear surface of the sub-digitizer and connected to the main flexible circuit board and the sub-flexible circuit board.
    Type: Application
    Filed: September 3, 2022
    Publication date: March 9, 2023
    Inventors: SUNGYEON CHO, HOSEOK SON, SUNGUN PARK, JONGIN BAEK, KYUNG-HWA LIM
  • Publication number: 20230061333
    Abstract: An electronic device includes: a display panel including a first region having a pixel therein, a bending region bent with respect to a virtual axis, and a second region with the bending region between the first region and the second region, wherein the first region and the second region are configured to face each other in a bent configuration; a lower plate below the display panel; a flexible circuit board connected to the second region, and including insulating layers with an opening portion in at least part thereof, a ground signal line, and a ground pattern exposed from the insulating layers by the opening portion and connected to the ground signal line; a resin layer on a first surface of the flexible circuit board, and covering the opening portion, the resin layer having a flat surface; and an adhesive layer bonding the resin layer to the lower plate.
    Type: Application
    Filed: August 23, 2022
    Publication date: March 2, 2023
    Inventors: SUNGYEON CHO, JIN YONG SIM, TAEKWANG KIM, KUKBIN LIM
  • Publication number: 20230016679
    Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
    Type: Application
    Filed: September 19, 2022
    Publication date: January 19, 2023
    Inventors: Hyunjae Na, Jaseung KU, Kwan-ho KIM, Gyeongnam BANG, Hoseok SON, Sungyeon CHO
  • Publication number: 20220418118
    Abstract: A display device including: a display panel foldable around a folding axis extending in a first direction; and a support plate disposed under the display panel, the support plate including: a first body; a second body disposed in a second direction perpendicular to the first direction from the first body; a connector disposed between the first body and the second body, overlapping the folding axis, and including a plurality of openings; and an insulating layer covering a surface of the connector.
    Type: Application
    Filed: June 27, 2022
    Publication date: December 29, 2022
    Inventors: JIN YONG SIM, JAIKU SHIN, SUNGYEON CHO
  • Patent number: 11450717
    Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: September 20, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyunjae Na, Jaseung Ku, Kwan-ho Kim, Gyeongnam Bang, Hoseok Son, Sungyeon Cho
  • Publication number: 20220229507
    Abstract: A display device including an input sensing unit. The input sensing unit includes sensors and signal lines connecting the sensors to a driving circuit for sensing a touch. The signal lines may include reception signal lines and transmission signal lines. A resistance value of the reception signal line connected to the sensor relatively far from the driving circuit is smaller than a resistance value of the reception signal line connected to the sensor relatively close to the driving circuit.
    Type: Application
    Filed: February 4, 2022
    Publication date: July 21, 2022
    Inventors: Kwan-ho KIM, Gyeongnam BANG, Sangwon LEE, Hyunjae NA, Hoseok SON, Sungyeon CHO, Jaseung KU, Taehyeog JUNG
  • Publication number: 20220077240
    Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.
    Type: Application
    Filed: August 16, 2021
    Publication date: March 10, 2022
    Inventors: Hyunjae NA, Jaseung Ku, Kwan-ho Kim, Gyeongnam Bang, Hoseok Son, Sungyeon Cho