Patents by Inventor Ho Ryu

Ho Ryu 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).

  • Publication number: 20250260465
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a customer premises equipment (CPE) may transmit a capability message that includes an indication of a mechanical displacement capability at the CPE. The CPE may receive an instruction to perform a radio optimization procedure that is based at least in part on the mechanical displacement capability, the radio optimization procedure comprising at least one of: a radio link monitoring (RLM) procedure, a radio resource management (RRM) procedure, or a beam management procedure. Numerous other aspects are described.
    Type: Application
    Filed: February 14, 2024
    Publication date: August 14, 2025
    Inventors: Vasanthan RAGHAVAN, Jung Ho RYU
  • Patent number: 12389444
    Abstract: A base station may instruct a UE to use at least one weighting factor associated with a CR for the UE, and the UE may apply the at least one weighting factor to the one or more resources scheduled for the PSSCH transmission to determine the CR. The UE may transmit the PSSCH in the one or more resources of the at least one slot based on the determined CR being less than or equal to a CR threshold value. The at least one weighting factor may be applied to the one or more resources in each of multiple slots scheduled for transmission of a PSSCH.
    Type: Grant
    Filed: April 2, 2024
    Date of Patent: August 12, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Hua Wang, Sony Akkarakaran, Jung Ho Ryu, Tao Luo, Junyi Li
  • Patent number: 12382317
    Abstract: Certain aspects of the present disclosure provide techniques for beam failure detection and recovery. A method that may be performed by a user equipment (UE) includes monitoring one or more reference signals for beam failure detection for a plurality of component carriers (CCs), detecting a beam failure for a subset of one or more CCs of the plurality of CCs based on the one or more reference signals, generating a beam failure recovery request (BFRQ) indicating that a beam failure has occurred for the plurality of CCs in response to the detection of the beam failure for the subset of one or more CCs, and transmitting the BFRQ.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: August 5, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Kiran Venugopal, Yan Zhou, Tianyang Bai, Tao Luo, Jung Ho Ryu, Junyi Li
  • Patent number: 12382348
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a group discontinuous reception (DRX) configuration. The UE may receive, based on the group DRX configuration, a notification communication indicative of group handover information associated with a group of UEs that includes the UE. The UE may perform, based on the group handover information, a group handover operation between a source cell and a target cell. Numerous other aspects are described.
    Type: Grant
    Filed: August 5, 2022
    Date of Patent: August 5, 2025
    Inventors: Bharat Shrestha, Jae Ho Ryu, Toru Uchino, Changhwan Park, Umesh Phuyal, Prasad Reddy Kadiri, Le Liu, Xiao Feng Wang, Liangping Ma, Alberto Rico Alvarino, Masato Kitazoe, Ayan Sengupta
  • Publication number: 20250247873
    Abstract: Methods, systems, and devices for wireless communications are described. A device may receive a control signal that indicates one or more parameters for slot aggregation for the device. The slot aggregation may be associated with repetition of a transmission across a plurality of consecutive slots. The device may perform a mechanical displacement operation associated with a physical displacement of one or more antenna panels of the device. The device may transmit, based on a latency capability of the device corresponding to the mechanical displacement operation, a slot aggregation modification signal. The slot aggregation modification signal may request modification of the one or more parameters for the slot aggregation. The latency capability may be associated with a latency greater than a threshold latency.
    Type: Application
    Filed: January 29, 2024
    Publication date: July 31, 2025
    Inventors: Vasanthan RAGHAVAN, Jung Ho RYU
  • Publication number: 20250240141
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling indicating a sidelink channel state information (CSI) reference signal (CSI-RS) configuration. The UE may transmit, in accordance with the sidelink CSI-RS configuration and a sidelink beam management procedure, a sidelink CSI-RS within a slot over a sidelink shared channel. The UE may communicate with a second UE over the sidelink shared channel in accordance with a result of the sidelink beam management procedure that is based on transmitting the sidelink CSI-RS.
    Type: Application
    Filed: January 24, 2024
    Publication date: July 24, 2025
    Inventors: Jae Ho RYU, Kazuki TAKEDA, Hari SANKAR
  • Publication number: 20250240082
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless device may transmit mechanical displacement information that indicates an expected amount of time to mechanically displace at least one antenna panel in the wireless device. The wireless device may receive a configuration for a set of beam failure reference signals (BFRSs) that are associated with the mechanical displacement information. The wireless device may receive the set of BFRSs in accordance with the configuration. Numerous other aspects are described.
    Type: Application
    Filed: January 22, 2024
    Publication date: July 24, 2025
    Inventors: Vasanthan RAGHAVAN, Jung Ho RYU
  • Publication number: 20250233786
    Abstract: A method for wireless communication at a UE and related apparatus are provided. In the method, the UE obtains a first wideband signal having a continuous wideband bandwidth, and separates the first wideband signal into multiple narrowband segments. The multiple narrowband segments each have a narrowband bandwidth less than the continuous wideband bandwidth and different frequency shifts. The UE further performs multiple FFT operations on the multiple narrowband segments to obtain a set of processed segments respectively corresponding to the multiple narrowband segments, and aggregates the set of processed segments to obtain a second wideband signal.
    Type: Application
    Filed: January 16, 2024
    Publication date: July 17, 2025
    Inventors: Kangqi LIU, Peizhi WU, Jing SUN, Jing JIANG, Lei XIAO, Jae Ho RYU, Tingfang JI
  • Publication number: 20250230154
    Abstract: The present disclosure provides a compound having a specific chemical structure or a pharmaceutically acceptable salt thereof having excellent activity in terms of degrading SHP2. The present disclosure also provides a composition comprising such a compound or a pharmaceutically acceptable salt thereof. The present disclosure also provides a medical use of a compound according to the present disclosure, a salt thereof, and a composition comprising the same for the treatment or prophylaxis of SHP2-related diseases (e.g., cancer). The present disclosure also provides a method for treating or preventing a SHP2-related disease (e.g., cancer) comprising administering to a subject in need thereof an effective amount of a compound according to the present disclosure, a salt thereof, or a composition comprising the same.
    Type: Application
    Filed: August 8, 2022
    Publication date: July 17, 2025
    Inventors: Song Hee LEE, Je Ho RYU, Ji Hye LEE, Jung Min AHN, Onnuri BAE, Jeong Hwa HAN, Ye Seul LIM, Ji Young KIM, Soo Hyun LEE, Ji Youn PARK
  • Patent number: 12363653
    Abstract: Certain aspects of the present disclosure provide techniques for configuring sidelink slots with multiple automatic gain control symbols. One aspect provides a method for wireless communication by a user equipment, including enabling a slot configuration comprising at least two symbols configured for use by a receiver for automatic gain control in preconfigured symbol locations within a slot, and transmitting the at least two symbols while transmitting symbols within the slot.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: July 15, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Jung Ho Ryu, Sony Akkarakaran, Tao Luo, Junyi Li, Peter Gaal, Juan Montojo, Xiaoxia Zhang, Xiaojie Wang, Hua Wang, Wooseok Nam, Yan Zhou, Piyush Gupta, Kobi Ravid, Lik Hang Silas Fong, Chih-Hao Liu, Jing Sun
  • Patent number: 12361252
    Abstract: Proposed is a dual band RFID tag including a first rectifier configured to receive and rectify a first RF signal modulated at a first frequency, a first regulator configured to regulate an output voltage of the first rectifier, a second rectifier configured to receive and rectify a second RF signal modulated at a second frequency, a second regulator configured to regulate an output voltage of the second rectifier, a voltage distributor connected to a first node and a ground in a state of being positioned therebetween, the output terminal of the first rectifier and the output terminal of the second rectifier being both connected to the first node, a multiplexer configured to output any one of an analog detection signal output from a sensor and an output signal of the voltage distributor, in response to a first selection signal or a second selection signal, and an analog-to-digital converter configured to receive as an operating voltage a voltage of a second node to which an output terminal of the first regulat
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: July 15, 2025
    Assignee: 3A LOGICS INC.
    Inventors: Sung Wan Kim, Pyeong Han Lee, Kwang Beom Park, Sung Hun Chun, Chang Ho Ryu
  • Patent number: 12363611
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may determine a link quality for one or more links associated with the first UE. A link quality for a link of the one or more links may be based at least in part on one or more measurements associated with at least a subset of a plurality of beams of the link. The first UE may generate, based at least in part on the link quality for the one or more links associated with the first UE, a connectivity graph of at least a portion of a wireless network in which the first UE is included. The first UE may identify, using the connectivity graph, a route to a third UE included in at least the portion of the wireless network. Numerous other aspects are provided.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: July 15, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Sony Akkarakaran, Tao Luo, Junyi Li, Juan Montojo, Jung Ho Ryu, Kapil Gulati, Hong Cheng
  • Patent number: 12363734
    Abstract: This disclosure provides methods, devices and systems for beamforming in wireless communications. Some implementations more specifically relate to beamforming configurations for multicast communications. A transmitting device may transmit multicast data to multiple receiving devices, concurrently, via a physical downlink shared channel (PDSCH). The PDSCH may be preceded by a physical downlink control channel (PDCCH). The PDCCH may provide scheduling information for the PDSCH, including a multicast beam associated with the PDSCH and a timing offset or delay between the PDCCH and the PDSCH. A receiving device may determine that the PDSCH contains multicast data based on an indication in the PDCCH. To receive the PDSCH, each receiving device may tune its antennas in a direction of the scheduled multicast beam or a default beam based on the delay between the PDCCH and the PDSCH.
    Type: Grant
    Filed: May 13, 2024
    Date of Patent: July 15, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Tianyang Bai, Wooseok Nam, Sungwoo Park, Jung Ho Ryu, Kiran Venugopal, Tao Luo, Junyi Li
  • Publication number: 20250227525
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may monitor a configured set of control channel elements (CCEs) for physical downlink control channel (PDCCH) decoding for a scheduled cell of a set of scheduled cells, wherein the configured set of CCEs is on a per scheduled cell basis or a per carrier indicator field value basis. The UE may decode downlink control information (DCI) in one or more CCEs of the monitored configured set of CCEs. Numerous other aspects are described.
    Type: Application
    Filed: March 24, 2025
    Publication date: July 10, 2025
    Inventors: Kazuki TAKEDA, Peter GAAL, Jae Ho RYU, Heechoon LEE
  • Patent number: 12356427
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more bandwidth part (BWP)-specific access link parameters and one or more BWP-specific sidelink parameters. The UE may perform at least one of access link communication with a base station based at least in part on the one or more BWP-specific access link parameters, or sidelink communication with another UE based at least in part on the one or more BWP-specific sidelink parameters. Numerous other aspects are provided.
    Type: Grant
    Filed: August 22, 2023
    Date of Patent: July 8, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Sony Akkarakaran, Tao Luo, Jung Ho Ryu, Junyi Li
  • Patent number: 12356371
    Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive control signaling indicating a set of component carriers allocated for sidelink communications performed by the first UE. The first UE may receive a message indicating a subset of component carriers from the set of component carriers for use in communicating via a sidelink between the first UE and a second UE, where the subset of component carriers may be supported by the first UE and the second UE. In some cases, a base station or anchor UE may determine or configure the subset of component carriers for use between the first and second UEs. In some cases, the first UE, the second UE, or a both may determine the subset of component carriers. The first UE may communicate with the second UE via a component carrier from the subset of component carriers.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: July 8, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Hua Wang, Sony Akkarakaran, Tao Luo, Junyi Li, Yan Zhou, Hong Cheng, Jelena Damnjanovic, Peter Gaal, Jung Ho Ryu, Qing Li, Juan Montojo
  • Patent number: 12356437
    Abstract: Methods, apparatuses, and computer-readable storage medium for wireless communication are provided. An example method may include transmitting, to a network entity, a capability for a transmission of one or more positioning SRS outside of an initial UL BWP during an idle state or an inactive state of the UE. The example method may further include receiving, from the network entity, a configuration for the transmission of the one or more positioning SRS outside of the initial UL BWP during the idle state or the inactive state. The example method may further include transmitting, to the network entity based on the configuration, the one or more positioning SRS outside of the initial UL BWP.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: July 8, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Alexandros Manolakos, Peter Gaal, Carlos Cabrera Mercader, Jae Ho Ryu, Yongle Wu, Chun-Hao Hsu
  • Patent number: 12346763
    Abstract: A near field communication (NFC) device includes a DC power supply configured to output a DC voltage, an NFC interface configured to generate a control signal in response to an NFC signal, and a voltage supply control circuit configured to supply the DC voltage to an electronic circuit in response to the control signal and maintain supply of the DC voltage to the electronic circuit in response to a voltage maintaining signal generated by the electronic circuit powered on by the DC voltage.
    Type: Grant
    Filed: December 22, 2023
    Date of Patent: July 1, 2025
    Assignee: 3A LOGICS Co., LTD.
    Inventors: Sung Wan Kim, Pyeong Han Lee, Kwang Beom Park, Sung Hun Chun, Chang Ho Ryu
  • Publication number: 20250203540
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive an automatic gain control (AGC) headroom capability that is supported by a first user equipment (UE). The network node may adjust, based at least in part on the AGC headroom capability, a transmission power level for an uplink transmission from a second UE that is transmitted in a same orthogonal frequency division multiplexing (OFDM) symbol as a downlink transmission to the first UE. Numerous other aspects are described.
    Type: Application
    Filed: December 13, 2023
    Publication date: June 19, 2025
    Inventors: James BECKMAN, Jae Ho RYU, Muhammad Sayed Khairy ABDELGHAFFAR
  • Patent number: 12335011
    Abstract: Apparatus, methods, and computer-readable media for facilitating spatial relation indication for uplink control channels and SRS are disclosed herein. An example method for wireless communication at a UE includes determining, based on a rule, a default uplink transmit beam for transmitting an uplink transmission when an uplink transmit beam is not configured by a base station for the uplink transmission. The example method also includes transmitting, to the base station, the uplink transmission on the default uplink transmit beam.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: June 17, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Kiran Venugopal, Yan Zhou, Tianyang Bai, Jung Ho Ryu, Junyi Li, Tao Luo