Patents by Inventor Sungwhan An

Sungwhan An 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: 11936486
    Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for creating a chatroom according to a condition. The chatroom creation method may include providing an instant messaging service; registering a chatroom creation condition related to a specific account of the instant messaging service; retrieving at least one account of accounts of the instant messaging service that meets the chatroom creation condition; and automatically creating a chatroom of the specific account joined by the retrieved accounts.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: March 19, 2024
    Assignee: Line Plus Corporation
    Inventors: Sungwhan Kim, Chaewon Jung, Hyun Jung Lee, Seo Hyun Cho, Eun Jung Joung
  • Publication number: 20240020092
    Abstract: Systems and methods for contactless control of a physiological monitor are provided. A number of systems utilize an input device for audio-based control of a physiological monitor and/or an input device for gesture-based control of a physiological monitor. Many systems process audio (e.g., voice) or gesture commands to direct a physiological monitor to perform actions, such as begin monitoring, silencing an alarm, changing parameters, navigating screens and/or menus, and/or any other function. Such contactless systems reduce or eliminate physical contact with a physiological monitor, which can mitigate contamination between patients or individuals, which can occur via traditional systems.
    Type: Application
    Filed: July 13, 2023
    Publication date: January 18, 2024
    Inventors: Catherine M. Szyman, Ryan Timothy McHale, Ryan James Hastings, Christina Gin Teng Chen, Sungwhan Cha, Kenneth William Sprague, Sara Mohiba Boukai, Fabian Guot Ngo
  • Publication number: 20230380701
    Abstract: Systems and methods are provided for remote patient management and monitoring. The patient is monitored with a wireless sensor system connected to an application executing on a patient user computing device. The system continuously monitors physiological parameters, such as, but not limited to, blood oxygen saturation (SpO2), pulse rate, perfusion index, pleth variability index, and/or respiration rate from the photoplethysmograph. The system triggers alarms if the patient physiological data violates thresholds. Care providers review patient data and associated alarm(s) with graphical user interfaces.
    Type: Application
    Filed: August 9, 2023
    Publication date: November 30, 2023
    Inventors: Omar Ahmed, Nicholas Evan Barker, Keith Ward Indorf, Sungwhan Cha, Sebastian T. Frey, Hyejin Cho
  • Patent number: 11730379
    Abstract: Systems and methods are provided for remote patient management and monitoring. The patient is monitored with a wireless sensor system connected to an application executing on a patient user computing device. The system continuously monitors physiological parameters, such as, but not limited to, blood oxygen saturation (SpO2), pulse rate, perfusion index, pleth variability index, and/or respiration rate from the photoplethysmograph. The system triggers alarms if the patient physiological data violates thresholds. Care providers review patient data and associated alarm(s) with graphical user interfaces.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: August 22, 2023
    Assignee: Masimo Corporation
    Inventors: Omar Ahmed, Nicholas Evan Barker, Keith Ward Indorf, Sungwhan Cha, Sebastian T. Frey, Hyejin Cho
  • Publication number: 20230130767
    Abstract: The invention provides immunostimulatory glycolipids and compositions thereof and methods of use thereof.
    Type: Application
    Filed: October 13, 2022
    Publication date: April 27, 2023
    Applicant: President and Fellows of Harvard College
    Inventors: Sungwhan Oh, Deniz Erturk-Hasdemir, Dennis L. Kasper, Kailyn L. Stefan
  • Patent number: 11586712
    Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for protecting content copyright in a chatroom. A content protection method includes adding, by at least one processor, a mark to content in a chatroom, the mark including chatroom information for identifying the chatroom in response to a user request from a user associated with the content in the chatroom, and executing, by the at least one processor, a function corresponding to the user request using the content to which the mark is added.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: February 21, 2023
    Assignee: LINE PLUS CORPORATION
    Inventors: Eun Jung Joung, Hyun Jung Lee, Chaewon Jung, Sungwhan Kim, Seo Hyun Cho
  • Patent number: 11575529
    Abstract: Provided are a method, a system, and a non-transitory computer readable record medium for controlling joining a chatroom based on a location. The method may include identifying a first location of an electronic device at a first point in time; displaying a chatroom that uses a user location as a chatroom joining condition, and that allows a user of an electronic device to join based on the first location of the electronic device; and in response to a join request being input at a second point in time from the user to join the displayed chatroom, determining whether to allow the user to join the chatroom based on a second location of the electronic device at the second point in time at which the join request is input.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: February 7, 2023
    Assignee: LINE Plus Corporation
    Inventors: Chaewon Jung, Sungwhan Kim, Hyun Jung Lee, Seo Hyun Cho, Eun Jung Joung
  • Publication number: 20230004019
    Abstract: The present disclosure relates to a rotary-type display apparatus using, for example, a light emitting diode (LED) which is a semiconductor light-emitting device, wherein the apparatus can be applied to technical fields related to display apparatuses. According to the present invention, a rotatory-type display apparatus using a light-emitting device comprises: a fixing part including a motor; a rotating part located on the fixing part and rotated by the motor; and a light source module which includes at least two rod-shaped panels coupled to the rotating part and arranged radially, and light-emitting device arrays respectively disposed on the panels in the longitudinal direction, wherein the height of the at least two panels from the rotating part may be different.
    Type: Application
    Filed: December 3, 2019
    Publication date: January 5, 2023
    Applicant: LG ELECTRONICS INC.
    Inventor: Sungwhan LEE
  • Publication number: 20230002830
    Abstract: The present invention relates to a method for providing information for colorectal cancer diagnosis, a composition for diagnosing colorectal cancer, and a kit comprising same, and, more particularly, to: a method for providing information for colorectal cancer diagnosis by using a primer for specifically amplifying plural methylated colorectal cancer marker genes; a composition for diagnosing colorectal cancer; and a kit comprising same.
    Type: Application
    Filed: May 22, 2020
    Publication date: January 5, 2023
    Inventors: Sungwhan AN, TaeJeong OH
  • Publication number: 20220415219
    Abstract: The present disclosure is applicable to a display apparatus-related technical field, and relates to, for example, a rotating display apparatus using a light-emitting diode (LED) which is a semiconductor light-emitting device. A rotating display apparatus using a light-emitting device, of the present disclosure, comprises: a stationary part including a motor; a rotary part located on the stationary part and rotated by the motor; and a light source module which is coupled to the rotary part, and which includes at least one panel that is radially arranged or at least one panel that is arranged along a cylindrical surface, and a light-emitting device array having individual pixels arranged on each panel in the longitudinal direction, wherein some individual pixels of the light-emitting device array arranged on one panel can have an offset in the direction perpendicular to the longitudinal direction.
    Type: Application
    Filed: December 3, 2019
    Publication date: December 29, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Sungwhan LEE, Jaewoon LEE
  • Publication number: 20220406229
    Abstract: The present disclosure is applicable to a display apparatus-related technical field, and relates to, for example, a rotating display apparatus using a light-emitting diode (LED) which is a semiconductor light-emitting device. According to the present disclosure, a rotating display apparatus using a light-emitting device, comprises: a fixed part including a motor; a rotary part located on the fixed part and rotated by the motor; and a light source module which is coupled to the rotary part, and which includes at least one panel that is radially arranged or at least one panel that is arranged along the cylindrical surface, and a first light-emitting device array having individual pixels that are arranged on each panel in the longitudinal direction, wherein sub-pixels forming the individual pixel of the first light-emitting device array can be arranged along a direction orthogonal to the longitudinal direction.
    Type: Application
    Filed: September 30, 2019
    Publication date: December 22, 2022
    Applicant: LG ELECTRONICS INC.
    Inventor: Sungwhan LEE
  • Publication number: 20220399401
    Abstract: A memory device including a first substrate extending in a first direction and a second direction perpendicular to the first direction, the first substrate including a memory cell region and a first peripheral circuit region, and a second substrate, including a second peripheral circuit region, extending in the first and second direction, the second substrate overlapping the first substrate in a third direction perpendicular to the first and second direction. The memory device also including a memory cell array disposed in the memory cell region and including a plurality of vertical channel structures extending in the third direction, a peripheral circuit disposed in the second peripheral circuit region, and a resistor extending in the third direction through the first peripheral circuit region and the second peripheral circuit region. The resistor including a plurality of resistance contact structures overlapping the plurality of vertical channel structures in the first direction.
    Type: Application
    Filed: May 27, 2022
    Publication date: December 15, 2022
    Inventors: Yongseok Kwon, Youngsik Rho, Sangwon Park, Sungwhan Seo, Dongkyu Lee, Jaeyong Jeong
  • Publication number: 20220360552
    Abstract: Methods, computer devices, and non-transitory computer-readable record media for displaying a message thread on a chatroom cover screen may be provided. A chatroom cover display method may include receiving a message thread including messages exchanged through a chatroom in response to an access request for the chatroom, and displaying a cover screen of the chatroom in response to the access request and displaying the message thread on the cover screen.
    Type: Application
    Filed: May 3, 2022
    Publication date: November 10, 2022
    Applicant: LINE Plus Corporation
    Inventors: Sungwhan KIM, Hajung AUM, Seo Hyun CHO
  • Patent number: 11491181
    Abstract: The invention provides immunostimulatory glycolipids and compositions thereof and methods of use thereof.
    Type: Grant
    Filed: July 15, 2017
    Date of Patent: November 8, 2022
    Assignee: President and Fellows of Harvard College
    Inventors: Sungwhan Oh, Deniz Erturk-Hasdemir, Dennis L. Kasper, Kailyn L. Stefan
  • Publication number: 20220345430
    Abstract: Provided is a method and system for providing an answer message to a query message. An answer message providing method may include managing a plurality of chatrooms of an instant messaging service; receiving a query message in a preset form from a first user of a first chatroom among the plurality of chatrooms; forwarding the query message to second users through the instant messaging service; receiving an answer message to the query message from at least one of the second users; and providing the received answer message to be displayed through the first chatroom.
    Type: Application
    Filed: July 8, 2022
    Publication date: October 27, 2022
    Applicant: LINE PLUS CORPORATION
    Inventors: Sungwhan KIM, Chaewon JUNG, Hyun Jung LEE, Seo Hyun CHO, Eun Jung JOUNG
  • Publication number: 20220341568
    Abstract: The present disclosure is applicable to a display apparatus-related technology field, and relates to, for example, a rotating display apparatus using a light emitting diode (LED). According to the present disclosure, a rotating display apparatus comprises: a stationary part including a motor; a rotary part located on the stationary part and rotated by the motor; a first light source module which includes at least one bar-shaped panel coupled to the rotary part and radially arranged, and a first light emitting device array arranged in the longitudinal direction on each panel; and a second light source module including a center panel located on the inner side of the first light source module, and a second light emitting device array arranged on the center panel, wherein the arrangement direction of the first light emitting device array can be different from the arrangement direction of the second light emitting device array.
    Type: Application
    Filed: September 26, 2019
    Publication date: October 27, 2022
    Applicant: LG ELECTRONICS INC.
    Inventor: Sungwhan LEE
  • Publication number: 20220325335
    Abstract: The present invention relates to a method of detecting methylation of an SDC2 gene, a composition for detecting methylation of an SDC2 gene, and a kit comprising same and, more Particularly, to: a method of detecting methylation of an SDC2 gene by using primers for specifically amplifying a methylated SDC2 gene and a probe capable of complementarily hybridizing with a methylated SDC2 gene that has been specifically amplified by the primers; a composition for detecting methylation of an SDC2 gene; and a kit comprising same.
    Type: Application
    Filed: May 22, 2020
    Publication date: October 13, 2022
    Inventors: Sungwhan AN, TaeJeong OH
  • Publication number: 20220255765
    Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for creating a chatroom according to a condition. The chatroom creation method may include providing an instant messaging service; registering a chatroom creation condition related to a specific account of the instant messaging service; retrieving at least one account of accounts of the instant messaging service that meets the chatroom creation condition; and automatically creating a chatroom of the specific account joined by the retrieved accounts.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 11, 2022
    Applicant: LINE Plus Corporation
    Inventors: Sungwhan KIM, Chaewon JUNG, Hyun Jung LEE, Seo Hyun CHO, Eun Jung JOUNG
  • Patent number: 11411906
    Abstract: Provided is a method and system for providing an answer message to a query message. An answer message providing method may include managing a plurality of chatrooms of an instant messaging service; receiving a query message in a preset form from a first user of a first chatroom among the plurality of chatrooms; forwarding the query message to second users through the instant messaging service; receiving an answer message to the query message from at least one of the second users; and providing the received answer message to be displayed through the first chatroom.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: August 9, 2022
    Assignee: LINE PLUS CORPORATION
    Inventors: Sungwhan Kim, Chaewon Jung, Hyun Jung Lee, Seo Hyun Cho, Eun Jung Joung
  • Patent number: 11394420
    Abstract: An electronic device is disclosed. The electronic device comprises: a housing; and a pattern region formed on at least a portion of the surface of the housing. The pattern region includes a first edge, a second edge, and a first pattern formed between the first edge and the second edge. The first pattern includes a first floor portion, a first valley portion and a second valley portion which are positioned closer than the first floor portion to the inner space of the housing, and a first inclined surface extending from the first floor portion to the first valley portion and the second valley portion. The first floor portion may be formed in a first color, and the first inclined surface may be formed in a second color.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: July 19, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jihwan Chun, Sungho Cho, Changyoun Hwang, Jihyun Kim, Byungsoo Moon, Sungwhan Yoon, Yunjin Nam, Minwoo Yoo