Patents by Inventor Sung-hee Hwang

Sung-hee 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: 11594538
    Abstract: A semiconductor device includes a device isolation layer defining first and second active regions, a buried contact connected to the second active region, and first and second bit line structures disposed on the first and second active regions. Each of the first and second bit line structures comprises a bit line contact part and a bit line pass part. The bit line contact part is electrically connected to the first active region. The bit line pass part is disposed on the device isolation layer. A height of a lowest part of the buried contact is smaller than a height of a lowest part of the bit line pass part. The height of the lowest part of the buried contact is greater than a height of a lowest part of the bit line contact part. A lower end of the bit line pass part is buried in the second active region.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: February 28, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Ho Lee, Eun A Kim, Ki Seok Lee, Jay-Bok Choi, Keun Nam Kim, Yong Seok Ahn, Jin-Hwan Chun, Sang Yeon Han, Sung Hee Han, Seung Uk Han, Yoo Sang Hwang
  • Publication number: 20230041787
    Abstract: The present invention relates to a method for transmitting a packet in a communication system, the method comprising: generating drop information indicating at least one source packet to be dropped among source packets to be transmitted and whether or not to drop each of the other source packets except the at least one source packet; performing forward error correction (FEC) encoding on the drop information and the other source packets except the at least one source packet; generating a repair packet comprising repair data for restoring the drop information and a repair symbol for restoring the other source packets except the at least one source packet; and transmitting the other source packets except the at least one source packet and the repair packet.
    Type: Application
    Filed: October 18, 2022
    Publication date: February 9, 2023
    Inventors: Sung-Hee HWANG, Hyun-Koo YANG
  • Publication number: 20230034894
    Abstract: A method of providing information related to a service by an electronic apparatus, which includes acquiring order information for an item list including one or more items, performing an operation for picking work corresponding to the acquired order information, and when picking of all the one or more items included in the item list for the acquired order information is completed, performing an operation for pickup location assignment, is provided.
    Type: Application
    Filed: December 29, 2021
    Publication date: February 2, 2023
    Inventors: Bo Ra Moon, So Hee Kim, Tae Hoa Lee, Sun Hee Hwang, Jeong Seok Oh, Sang Jin Ko, Sung Jin Park, Sang Hee Ahn, Sang Ho Lee, Se Hwan Chung, Hye Jin Oh, Yeo Joo Yang
  • Patent number: 11546389
    Abstract: An electronic device and method are provided for registering a device in a server through an application installed in an external device different from the device. The method includes providing a first user interface for inputting a user ID; causing, through the application, the external device to connect to the server using the user ID; providing a second user interface for receiving a user input to select a function to identify the device; causing the external device to connect to the device, in response to a message received from the device; obtaining, from the device, identification information of the device; controlling to transmit a registration request message, to the server, for requesting registration of the device in the server, the registration request message including the identification information of the device; and in response to registration of the device in the server, providing a third user interface including a visual indication of the device being registered in the server.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: January 3, 2023
    Inventors: Chang Hwan Hwang, Sahng Hee Bahn, Sung Soo Hong
  • Patent number: 11528519
    Abstract: The present disclosure relates to a method of transmitting multimedia content in a broadcast communication system, and comprises the steps of: identifying protocol information mapped for each service corresponding to multimedia content; transmitting service-related information including the identified protocol information mapped for each service; and transmitting multimedia content corresponding to related services to a receiving side by using the identified protocol.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: December 13, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-Hyeon Bae, Kyung-Mo Park, Young-Wan So, Hyun-Koo Yang, Sung-Hee Hwang
  • Publication number: 20220380437
    Abstract: A physiologically active polypeptide-immunoglobulin Fc fragment conjugate and a method for making the conjugate are disclosed. The conjugate contains a physiologically active polypeptide linked via a non-peptidyl linker to an immunoglobulin Fc fragment having an FcRn-binding region and maintains the intrinsic binding affinity of the immunoglobulin Fc fragment. A method of maintaining the intrinsic binding affinity of the conjugate for FcRn, and a composition containing the conjugate, which maintains the intrinsic binding affinity of the immunoglobulin Fc fragment for FcRn are also disclosed.
    Type: Application
    Filed: August 3, 2022
    Publication date: December 1, 2022
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Sang Youn HWANG, Jong Soo Lee, Sung Hee Hong, In Young Choi, Sung Youb Jung, Se Chang Kwon
  • Patent number: 11509594
    Abstract: The present invention relates to a method for transmitting a packet in a communication system, the method comprising: generating drop information indicating at least one source packet to be dropped among source packets to be transmitted and whether or not to drop each of the other source packets except the at least one source packet; performing forward error correction (FEC) encoding on the drop information and the other source packets except the at least one source packet; generating a repair packet comprising repair data for restoring the drop information and a repair symbol for restoring the other source packets except the at least one source packet; and transmitting the other source packets except the at least one source packet and the repair packet.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: November 22, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Hee Hwang, Hyun-Koo Yang
  • Patent number: 11457098
    Abstract: A transmitting apparatus, a receiving apparatus and methods of controlling these apparatuses are provided. The transmitting apparatus includes: a baseband packet generator configured to, based on an input stream including a first type stream and a second type stream, generate a baseband packet including a header and payload data corresponding to the first type stream; a frame generator configured to generate a frame including the baseband packet; a signal processor configured to perform signal-processing on the generated frame; and a transmitter configured to transmit the signal-processed frame, wherein the header includes a type of the payload data in the baseband packet and the number of the first type stream packets in the baseband packet.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: September 27, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-hee Hwang, Alain Mourad, Hyun-Koo Yang
  • Publication number: 20220292586
    Abstract: The present disclosure provides a computerized method item correlation including: receiving an indication of an order comprising at least one item; determining if the order is urgent based on an amount of time remaining until the items must ship to a customer; determining a location of each of a plurality of pickers; iteratively, for items in the order: identifying a picker closest to the item, the picker having a current job priority; correlating the closest picker and the item in a data structure; re-correlating, in the data structure, at least one item previously correlated with the closest picker to an alternate picker in response to the current job priority not being urgent; sending, to a user device of the closest picker, a location and item identifier associated with the item; and storing, in the data structure, a completion flag in correlation with the item upon receipt of an item-complete message.
    Type: Application
    Filed: June 1, 2022
    Publication date: September 15, 2022
    Inventors: CHANG GEUN JIN, LIANXI BAI, SUNG JIN PARK, SANG HO LEE, HYUN YOP JUNG, JEONG SEOK OH, SUN HEE HWANG, EUNG SOO LEE, WOONG KIM, XIUFANG ZHU, ZHONGNAN LI, LEMING LV, JAEHYUN KIM, YONG-CHO HWANG, ERIK REHN
  • Patent number: 11426385
    Abstract: Provided are methods and compositions for prolonging survival and/or reducing or inhibiting tumor growth in a cancer subject receiving a regimen of one or more chemotherapeutic agents, an inhibitor of soluble epoxide hydrolase (sEHi) and a non-steroidal anti-inflammatory drug (NSAID) that inhibits one or more enzymes selected from the group consisting of cyclo-oxygenase (“COX”)-1, COX-2, and 5-lipoxygenase (“5-LOX”). The methods and compositions decrease toxicity and/or adverse side effects in subjects receiving a regimen of one or more chemotherapeutic agents.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: August 30, 2022
    Assignees: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, United States as represented by the Department of Veterans Affairs
    Inventors: Bruce D. Hammock, Sung Hee Hwang, Ralph W. de Vere White, Chong-xian Pan, Hongyong Zhang, Paul Henderson, Ai-Hong Ma, Maike Zimmermann, Fuli Wang
  • Patent number: 11417665
    Abstract: A semiconductor device includes a plurality of conductive structures arranged on a substrate and spaced apart from each other in a second direction substantially perpendicular to a first direction, in which each of the plurality of conductive structures extends in the first direction. A plurality of contact structures are arranged between the conductive structures in an alternating arrangement and spaced apart from each other in the first direction. A plurality of insulation structures are arranged in a space between the conductive structures and between the contact structures. A plurality of air spacers are arranged between the alternating arrangement of the plurality of conductive structures and the plurality of contact structures, respectively and spaced apart from each other in the first direction.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: August 16, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-Seok Lee, Bomg-Soo Kim, Ji-Young Kim, Sung-Hee Han, Yoo-Sang Hwang
  • Patent number: 11418634
    Abstract: A transmitting apparatus is provided. The transmitting apparatus includes: a baseband packet (BBP) generator configured to generate a BBP including a header and payload data; a frame generator configured to generate a frame including the BBP; a signal processor configured to signal-process the generated frame; and a transmitter configured to transmit the signal-processed frame. The header includes information about a type of the payload data, whether an additional header exists, a length of the payload data, and a Least Significant Bit (LSB) of the length of the payload data. Therefore, various types of data are mapped on a physical layer based on information included in the header, and data processing efficiency is improved.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: August 16, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-oh Hwang, Alain Mourad, Hyun-Koo Yang, Sung-hee Hwang
  • Patent number: 11379907
    Abstract: The present disclosure provides a computerized method item correlation including: receiving an indication of an order comprising at least one item; determining if the order is urgent based on an amount of time remaining until the items must ship to a customer; determining a location of each of a plurality of pickers; iteratively, for items in the order: identifying a picker closest to the item, the picker having a current job priority; correlating the closest picker and the item in a data structure; re-correlating, in the data structure, at least one item previously correlated with the closest picker to an alternate picker in response to the current job priority not being urgent; sending, to a user device of the closest picker, a location and item identifier associated with the item; and storing, in the data structure, a completion flag in correlation with the item upon receipt of an item-complete message.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: July 5, 2022
    Assignee: COUPANG CORP.
    Inventors: Chang Geun Jin, Lianxi Bai, Sung Jin Park, Sang Ho Lee, Hyun Yop Jung, Jeong Seok Oh, Sun Hee Hwang, Eung Soo Lee, Woong Kim, Xiufang Zhu, Zhongnan Li, Leming Lv, Jaehyun Kim, Yong-Cho Hwang, Erik Rehn
  • Patent number: 11379786
    Abstract: Disclosed is an information providing method of an electronic apparatus. The information providing method includes identifying identification information of at least one item included in a set of items, and, based on the identification information of the at least one item, providing at least one of information associated with the packing material and information associated with the coolant, each information associated with the at least one item.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: July 5, 2022
    Assignee: Coupang Corp.
    Inventors: Sang Ho Yim, Sung Eun Kim, Jeong Seok Oh, Woong Kim, Chang Geun Jin, Zhijun Xu, Xiaohua Cui, Ji Won Hwang, In Sun Jang, In Woo Park, Ji Won Park, Eung Soo Lee, Kyung Jae Lee, Sang Hee Ahn
  • Patent number: 11375623
    Abstract: A method of fabricating a battery protection circuit package according to one aspect of the present invention includes forming a first mounting structure by mounting battery protection circuit elements on a printed circuit board (PCB), forming a second mounting structure by mounting the first mounting structure on a lead frame which comprises an input/output terminal portion for external connection and at least one metal tab for battery cell connection, forming an encapsulation structure by encapsulating the second mounting structure with a molding material to encapsulate at least a part of the battery protection circuit elements while exposing the input/output terminal portion and the at least one metal tab of the lead frame, and bonding at least one flexible printed circuit board (FPCB) to the input/output terminal portion of the encapsulation structure.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: June 28, 2022
    Assignee: ITM SEMICONDUCTOR CO., LTD.
    Inventors: Hyuk Hwi Na, Ho Seok Hwang, Young Seok Kim, Sang Hoon Ahn, Jae Ku Park, Sung Hee Wang, Eun Bin Lee
  • Patent number: 11349756
    Abstract: A method of operating a transmitting apparatus in a multimedia system is provided. The method includes inputting at least one network layer packet, generating a link layer packet based on the at least one network layer packet, and transmitting the link layer packet, wherein the link layer packet includes a header including information indicating whether the link layer packet includes a single network layer packet and information indicating an identifier related to the at least one network layer packet.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: May 31, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Koo Yang, Sung-Hee Hwang
  • Publication number: 20220166716
    Abstract: Provided are a transmitting apparatus, a receiving apparatus and controlling methods thereof. The transmitting apparatus includes: at least one processor configured to implement a packet generator which generates a packet including a header and a payload based on a plurality of input packets; and a signal processor which signal-processes the generated packet, and a transmitter configured to transmit the signal-processed packet. A base field included in the header includes a first field set to a first value representing that the base field is a first length or a second value representing that the base field is a second length.
    Type: Application
    Filed: February 14, 2022
    Publication date: May 26, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-hee HWANG, Hak-ju Lee, Hyun-Koo Yang
  • Patent number: 11336752
    Abstract: A transmitting apparatus and an operating method for the apparatus in a multimedia system are provided. The operating method includes inputting at least one network layer packet, generating a link layer packet based on the at least one network layer packet, and transmitting the link layer packet. The link layer packet includes a header including information indicating a packet type of the at least one network layer packet, information indicating whether the link layer packet includes a single network layer packet, and information indicating an identifier related to the at least one network layer packet.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: May 17, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Koo Yang, Kyung-Mo Park, Young-Wan So, Sung-Hee Hwang
  • Patent number: 11317119
    Abstract: A method for encoding a packet in a broadcasting system supporting an Internet Protocol (IP)-based multimedia service is provided. The method includes dividing a data stream into data payloads, generating a Motion Picture Expert Group (MPEG) Media Transport (MMT) packet by adding a first header to each of the data payloads, and generating a source packet by adding an MMT packet header to the MMT packet and performing Forward Error Correction (FEC) encoding on the header-added MMT packet. The MMT packet header includes type information of the MMT packet.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: April 26, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Hee Hwang, Kyung-Mo Park, Hyun-Koo Yang
  • Patent number: 11317138
    Abstract: A method and apparatus for transmitting or receiving service signaling for a broadcasting service is disclosed. The method for transmitting service signaling for a broadcasting service comprises the steps of: generating a first packet stream including first media data by a first transmission protocol; generating a second packet stream including second media data by a second transmission protocol; generating a user service description including service signaling related to at least one of the first packet stream and the second packet stream; and transmitting the first packet stream, the second packet stream, and the user service description.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: April 26, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Koo Yang, Sung-Hee Hwang