Patents by Inventor Insun AN

Insun 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).

  • METHOD AND APPARATUS FOR REQUESTING COMPLETE INFORMATION OR PARTIAL INFORMATION ON APS IN TRANSMISSION MLD IN WIRELESS LAN SYSTEM
    Publication number: 20240073301
    Abstract: Provided are a method and apparatus for requesting complete information or partial information on access points (APs) in a transmitting multi-link device (MLD) in a wireless local area network (WLAN) system. Specifically, a receiving MLD transmits a probe request frame to the transmitting MLD through a first link. The receiving MLD receives a probe response frame from the transmitting MLD through the first link. The transmitting MLD includes a first transmitting station (STA) operating in the first link and a second transmitting STA operating in a second link. The receiving MLD includes a first receiving STA operating in the first link and a second receiving STA operating in the second link. The probe request frame includes a profile field of the second receiving STA.
    Type: Application
    Filed: September 21, 2023
    Publication date: February 29, 2024
    Inventors: Namyeong KIM, Jeongki KIM, Jinsoo CHOI, Insun JANG
  • CORROSION RATE MEASUREMENT EQUIPMENT ACCORDING TO ATMOSPHERIC ENVIRONMENT AND SHIP WITH THE SAME
    Publication number: 20240068931
    Abstract: In corrosion rate measurement equipment according to an atmospheric environment according to the present invention, the length of a conductive pattern for temperature correction of a corrosion sensor is greater than the length of a conductive pattern for corrosion measurement, and the surface area of the conductive pattern for temperature correction of a corrosion sensor is less than the surface area of the conductive pattern for corrosion measurement so that a measured error of reference resistance measured values measured in the conductive pattern for temperature correction is minimized and thus the measured values measured in the conductive pattern for corrosion measurement can be more accurately corrected by using the reference resistance measured value and thus, corrosion rate can be more accurately measured.
    Type: Application
    Filed: July 17, 2023
    Publication date: February 29, 2024
    Applicants: HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD., CORREL TECHNOLOGY CO., LTD.
    Inventors: Suho CHA, Kyeong Wan PARK, Sung Won JUNG, Insun PARK
  • WLAN sensing based on multiple channel or resource
    Patent number: 11917680
    Abstract: The present specification proposes various technical characteristics that may be applied to a Wireless Local Area Network (WLAN) sensing. For example, the present specification proposes a procedure for WLAN sensing using multiple channels or multiple resources. The same or different channels and/or resources may be allocated to at least one wireless device performing the WLAN sensing. The at least one wireless device may perform measurement and signal transmission/reception processes that are included in the WLAN sensing by using the channel(s) and/or resource(s).
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: February 27, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Dongguk Lim, Jeongki Kim, Jinsoo Choi, Insun Jang, Sanggook Kim
  • Method and device for transceiving frame in wireless LAN system
    Patent number: 11916822
    Abstract: Provided is a method and device for transceiving a frame in a wireless Local Area Network (LAN) system. Particularly, an Access Point (AP) transmits a first frame to a first station (STA) via a first band. The AP receives a second frame from a second STA via a second band while the first frame is being transmitted. The first band and the second band are combined with each other as a multi-band. The multi-band simultaneously supports a Downlink (DL) transmission and a Uplink (UL) transmission. The relationship between the first STA and the second STA is a hidden node. A Physical (PHY) header of the first frame includes channel status information of the second band. A Network Allocation Vector (NAV) of the first STA is set up on the basis of the channel status information.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: February 27, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Insun Jang, Suhwook Kim, Jeongki Kim, Kiseon Ryu, Taewon Song, Jinsoo Choi
  • Method and device for configuring NGV frame for wideband transmission in wireless LAN system
    Patent number: 11916711
    Abstract: A method and device for transmitting an NGV frame in a wireless LAN system is proposed. Specifically, a transmission device generates an NGV frame and transmits the NGV frame through a first band. The NGV frame includes an L-STF, an L-LTF, an L-SIG, an NGV-SIG, an NGV-STF, an NGV-LTF, and NGV-Data. The L-STF, the L-LTF, the L-SIG, and the NGV-SIG are duplicated in units of second bands and transmitted through the first band. The NGV-STF, the NGV-LTF, and the NGV-Data are transmitted through a full band of the first band. The first band is a 20 MHz band, and a second band is a 10 MHz band.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: February 27, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Dongguk Lim, Eunsung Park, Insun Jang, Jinsoo Choi
  • Method and apparatus for receiving important update information on APs in transmission MLD in a wireless LAN system
    Patent number: 11917704
    Abstract: Provided are a method and apparatus for receiving only complete information on other access points (APs) in a transmitting multi-link device (MLD) in a wireless local area network (WLAN) system. Specifically, a receiving MLD transmits a probe request frame to the transmitting MLD through a first link. The receiving MLD receives a probe response frame from the transmitting MLD through the first link. The probe request frame includes a frame body and a profile field of a second receiving station (STA). When a first receiving STA does not request complete information on the first link and requests complete information on the second link, the complete information on the second link is requested based on the profile field of the second receiving STA. The probe response frame does not include the complete information on the first link, and includes only the complete information on the second link.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: February 27, 2024
    Assignee: LG Electronics Inc.
    Inventors: Namyeong Kim, Jeongki Kim, Jinsoo Choi, Insun Jang
  • IMPROVED WIRELESS LAN SENSING PROCEDURE
    Publication number: 20240064804
    Abstract: The present specification proposes a new procedure of signal transmission or reception between STAs in a case of sensing measurement initiated by an STA rather than an AP. According to an embodiment of the present specification, proposed is a sensing measurement procedure performed by an AP in response to transmission of a sensing initiation frame to the AP by an STA rather than the AP. According to another embodiment of the present specification, according to an embodiment of the present specification, proposed is a procedure in which an STA rather than an AP transmits a sensing initiation frame to the AP, and then the AP requests respondent STAs to transmit NDP frames. According to yet another embodiment of the present specification, proposed is a method for configuring a frame transmitted or received in the above procedures.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 22, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Dongguk LIM, Jeongki KIM, Jinsoo CHOI, Insun JANG, Sanggook KIM
  • METHOD AND APPARATUS FOR RECEIVING MAC ADDRESS OF ANOTHER STA WITHIN RECEPTION MLD IN WIRELESS LAN SYSTEM
    Publication number: 20240064829
    Abstract: Proposed are a method and an apparatus for receiving an MAC address of another STA within a reception MLD in a wireless LAN system. Specifically, the reception MLD receives an ML element from a transmission MLD through a first link. The reception MLD decodes the ML element. The ML element includes common information and link information. The link information includes a profile field of the second transmission STA. The profile field of the second transmission STA includes first information relating to whether an MAC address of the second transmission STA exists. If the first information is configured to be 1, the profile field of the second transmission ST A includes the MAC address of the second transmission STA.
    Type: Application
    Filed: January 3, 2022
    Publication date: February 22, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Insun JANG, Jeongki KIM, Jinsoo CHOI, Namyeong KIM, Sunhee BAEK
  • METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING IMPORTANT UPDATE INFORMATION OF ANOTHER AP THROUGH ML ELEMENT IN WLAN SYSTEM
    Publication number: 20240064534
    Abstract: Proposed are a method and a device for transmitting and receiving important update information of another AP through an ML element in a WLAN system. Specifically, a receiving MLD receives a basic ML element from a transmitting MLD over a first link. The receiving MLD decodes the basic ML element. The basic ML element includes a profile field of the second transmitting STA. The profile field of the second transmitting STA includes a first CSF presence field. When the value of the first CSF presence field is set to 0, the profile field of the second transmitting STA includes a first CSF field. The first CSF field includes information about the current change sequence number of the second transmitting STA.
    Type: Application
    Filed: October 27, 2023
    Publication date: February 22, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Namyeong KIM, Jeongki KIM, Jinsoo CHOI, Insun JANG, Sunhee BAEK
  • SIGNALING FOR MULTI-LINK TRANSMISSION
    Publication number: 20240064833
    Abstract: In a wireless local area network system, a multi-link device (MLD) may transmit a multi-link element including a number-of-links field and a link present field indicating whether the number-of-links field exists. The multi-link element further includes a multi-link control field, a common information field, and a link information field. The number-of-links field may be included in the multi-link control field.
    Type: Application
    Filed: June 29, 2023
    Publication date: February 22, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Insun JANG, Jeongki KIM, Jinsoo CHOI, Suhwook KIM, Namyeong KIM, Sungjin PARK, Taewon SONG
  • Infrared absorption composition, and photoelectric device, organic sensor, and electronic device including the same
    Patent number: 11910698
    Abstract: Disclosed are an infrared absorption composition, and a photoelectric device, an organic sensor, and an electronic device including the same. The infrared absorption composition includes a p-type semiconductor compound represented by Chemical Formula 1 and an n-type semiconductor compound. The n-type semiconductor compound includes a compound represented by Chemical Formula 2A, a compound represented by Chemical Formula 2B, a compound represented by Chemical Formula 2C, a fullerene derivative, or a combination thereof. The p-type semiconductor compound and the n-type semiconductor compound provide a bulk heterojunction (BHJ) structure.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: February 20, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Insun Park, Rae Sung Kim, Dong-Seok Leem
  • METHOD AND DEVICE FOR SWITCHING BETWEEN 320 MHZ CHANNELS IN WIRELESS LAN SYSTEM
    Publication number: 20240056265
    Abstract: Proposed are a method and device for switching between 320 MHz channels in a wireless LAN system. Specifically, a reception STA receives a beacon frame from a transmission STA through a first 320 MHz channel. The reception STA receives an EHT OM field from the transmission STA through the first 320 MHz channel. The reception STA receives a beacon frame from the transmission STA through a second 320 MHz channel. BSS channels of the transmission and reception STAs are switched from the first 320 MHz channel to the second 320 MHz channel on the basis of the beacon frame and the EHT OM field.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 15, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Insun JANG, Jeongki KIM, Jinsoo CHOI, Namyeong KIM, Sunhee BAEK
  • METHOD AND DEVICE FOR REQUESTING PARTIAL INFORMATION FROM APS WITHIN TRANSMISSION MLD IN WIRELESS LAN SYSTEM
    Publication number: 20240056953
    Abstract: Proposed are a method and a device for requesting partial information from APs within a transmission MLD in a WLAN system. Particularly, a reception MLD transmits a probe request frame to a transmission MLD via a first link. The reception MLD receives a probe response frame from the transmission MLD via the first link. When the partial information regarding the first link and the partial information regarding the second link are the same, the partial information regarding the second link is requested on the basis of the first request element, and a value of a first full information profile sub-field is set to 0.
    Type: Application
    Filed: October 25, 2023
    Publication date: February 15, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Namyeong KIM, Jeongki KIM, Jinsoo CHOI, Insun JANG
  • METHOD AND DEVICE FOR CLASSIFYING SENSING FRAMES IN WIRELESS LAN SYSTEM
    Publication number: 20240056338
    Abstract: Proposed are a method and device for performing sensing in a wireless LAN system. Specifically, a transmission STA generates a frame. The transmission STA transmits the frame to a reception STA in a 60 GHz band. The frame includes an EDMGHeader-A field. A reserved bit of the EDMG-Header-A field includes a packet classification descriptor. The packet classification descriptor includes information indicating that the frame is a sensing frame used for sensing.
    Type: Application
    Filed: September 29, 2023
    Publication date: February 15, 2024
    Inventors: Dongguk LIM, Jinsoo CHOI, Insun JANG, Jeongki KIM
  • METHOD AND DEVICE FOR TRANSMITTING ML ELEMENT FOR ML RECONFIGURATION IN WIRELESS LAN SYSTEM
    Publication number: 20240056839
    Abstract: Proposed are a method and device for transmitting an ML element for ML reconfiguration in a wireless LAN system. Particularly, a reception MLD generates a first ML element for ML reconfiguration. The reception MLD transmits the first ML element to a transmission MLD via a first link. The first ML element comprises a profile subelement of a second reception STA. The profile subelement of the second reception STA comprises a first STA control field. The first STA control field comprises an STA MAC address present subfield. If the value of the STA MAC address present subfield is 1, then the profile subelement of the second reception STA further comprises an STA MAC address subfield.
    Type: Application
    Filed: March 28, 2022
    Publication date: February 15, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Namyeong KIM, Jinsoo CHOI, Insun JANG, Sunhee BAEK
  • Method and device for identifying packet in wireless communication system
    Patent number: 11902864
    Abstract: An example according to the present specification relates to a technique for identifying a wireless LAN (WLAN) packet. An NGV PPDU may include a first legacy control field and a second legacy control field. The second legacy control field may be used to identify a type of a PPDU. The first legacy control field may be received through a first symbol, and the second legacy control field may be received through a second symbol. The first legacy control field and the second legacy control field may include identical bit information.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: February 13, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Dongguk Lim, Jinsoo Choi, Eunsung Park, Insun Jang
  • IMPROVED SENSING PROCEDURE
    Publication number: 20240049135
    Abstract: According to the present specification, when a non-AP STA initiates a sensing procedure such as a sensing measurement, an STA, such as an AP, which receives an initiation request of the non-AP STA, may execute a sensing procedure such as a sensing measurement, and transmit the sensing execution result to the non-AP STA.
    Type: Application
    Filed: December 13, 2021
    Publication date: February 8, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Dongguk LIM, Jeongki KIM, Jinsoo CHOI, Insun JANG, Sanggook KIM
  • METHOD AND DEVICE FOR REQUESTING PARTIAL INFORMATION ON APS IN TRANSMISSION MLD IN WIRELESS LAN SYSTEM
    Publication number: 20240049321
    Abstract: Proposed are a method and a device for requesting partial information on APs in a transmission MLD in a WLAN system. Specifically, a receiving MLD transmits a probe request frame to a transmission MLD through a first link. The receiving MLD receives a probe response frame from the transmission MLD through the first link. The probe request frame includes a profile field of the second receiving STA. The profile field of the second receiving STA includes a first full information profile subfield. When the first receiving STA requests partial information on the second link, the value of the first full information profile subfield is set to 0, and the profile field of the second receiving STA further includes a first request element. The partial information on the second link is requested on the basis of the first request element.
    Type: Application
    Filed: October 23, 2023
    Publication date: February 8, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Namyeong KIM, Jeongki KIM, Jinsoo CHOI, Insun JANG
  • SYSTEMS AND METHODS FOR ASSESSING REFERENCE ELECTRODE ASSEMBLIES FOR ELECTROCHEMICAL CELLS
    Publication number: 20240044838
    Abstract: A system for assessing a characteristic of a reference electrode assembly for an electrochemical cell that cycle lithium ions includes a controller and a test cell assembly. The test cell assembly includes a metal case electrically coupled to the controller and a test cell disposed within the metal case. The test cell includes a lithium metal layer and a separator assembly. The separator assembly includes a separator layer, a current collector layer deposited on the separator layer, and optionally an electroactive layer deposited on the separator layer such that the electroactive layer at least partially overlaps the current collector layer. The current collector layer is in direct physical contact with an electroactive layer and is electrically isolated from the lithium metal layer by the separator layer.
    Type: Application
    Filed: August 3, 2022
    Publication date: February 8, 2024
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Biqiong WANG, Insun YOON, Fang DAI, Mark W. Verbrugge
  • METHOD AND DEVICE FOR PERFORMING GROUPING FOR SENSING IN WIRELESS LAN SYSTEM
    Publication number: 20240049280
    Abstract: In a wireless local area network (wireless LAN) system, a transmitting STA can transmit, to a receiving STA, a grouping initiation frame for generating a group that is to perform sensing. The grouping initiation frame can include information related to a session identifier (ID) for a sensing session and to the number of transmission times of a sensing signal performed in the sensing session. The transmitting STA can receive a grouping response frame from the receiving STA. The receiving STA can be included in the group on the basis of the reception of the grouping response frame from the receiving STA within a threshold time preset from the transmission time of the grouping initiation frame. The sensing session can include at least one transmission opportunity (TXOP).
    Type: Application
    Filed: October 9, 2023
    Publication date: February 8, 2024
    Inventors: Insun JANG, Jeongki KIM, Jinsoo CHOI, Dongguk LIM, Sanggook KIM