Patents by Inventor Xiang Chen

Xiang Chen 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: 20260343271
    Abstract: A user equipment (UE) is configured to, determine, for a period of time, if all synchronization signal block (SSB) measurement timing configuration (SMTC) occasions are within less than a temporal proximity threshold of any of one or more measurement gap (MG) occasions, and, if so, to allocate measurement resources to provide equal sharing among gapless measurements during a subset of the SMTC occasions and other measurement objects during a subset of the one or more MG occasions. The UE is configured, for the period of time, to determine if any of the SMTC occasions are within less than the temporal proximity threshold of any of the one or more MG occasions, and, if so, to allocate non-overlapped SMTC occasions of the SMTC occasions to be used for gapless measurements, inhibiting use of overlapped SMTC occasions, and allocating the MG occasions to be used for measurement of the other measurement objects.
    Type: Application
    Filed: September 30, 2022
    Publication date: October 29, 2026
    Inventors: Jie Cui, Yang Tang, Qiming Li, Xiang Chen, Manasa Raghavan, Haitong Sun, Yuexia Song, Chunxuan Ye, Dawei Zhang, Hong He
  • Publication number: 20260343578
    Abstract: An apparatus is provided. The apparatus comprises: processor circuitry configured to cause a user equipment (UE) to: encode a message for transmission to a network (NW) including a UE capability information that includes an indication of a transmitting (Tx) unwanted emission capability and/or a receiving (Rx) adjacent channel selectivity (ACS)/blocking capability of the UE; transmit the message to the NW; receive a message from the NW including a scheduling information that includes an indication of an uplink (UL) resource and/or a downlink (DL) resource that is allocated to the UE; and perform a transmission according to the UL resource and/or a reception according to the DL resource, wherein the scheduling information is determined based at least on the UE capability information.
    Type: Application
    Filed: August 10, 2022
    Publication date: October 29, 2026
    Inventors: Qiming Li, Xiang Chen, Dawei Zhang, Yang Tang, Jie Cui, Manasa Raghavan, Haitong Sun, Rolando E Bettancourt Ortega, Seyed Ali Akbar Fakoorian, Yuexia Song
  • Publication number: 20260326799
    Abstract: Disclosed are a universal carborne controller for rail traffic, and a control method thereof. The universal carborne controller for rail traffic includes an automatic train protection unit, an automatic train operation unit, a driver machine interface unit, a vehicle input/output unit, a speed-measuring and distance-measuring unit, a balise transmission unit, a rail circuit information receiving unit, a data recording unit and a wireless communication unit which communicate with one another through a high-speed real-time communication bus. When the universal carborne controller operates in a single-mode control mode, protection units matched with a system of a current running line in the automatic train protection unit serve as current main control protection units, and the current main control protection units exclusively access other device units.
    Type: Application
    Filed: November 30, 2023
    Publication date: October 22, 2026
    Inventors: Xiang CHEN, Xin ZHOU, Tingliang ZHOU, Xinjun LV, Ming CHANG
  • Publication number: 20260333501
    Abstract: The disclosure relates to system and method for including configuration for gap for MUSIMs (multi-Universal Subscriber Identity Modules) capable user equipment (UE). In some aspect, the UE comprises at least one antenna, at least one radio coupled to the at least one antenna, and a processor coupled to the at least one radio. The UE supports multi-USIM includes at least a first SIM associated with a first network and a second SIM associated with a second network.
    Type: Application
    Filed: September 23, 2022
    Publication date: October 22, 2026
    Inventors: Qiming Li, Yang Tang, Dawei Zhang, Jie Cui, Manasa Raghavan, Xiang Chen, Yuexia Song, Rolando E Bettancourt Ortega
  • Publication number: 20260333277
    Abstract: Provided is a method for a user equipment (UE). The UE performs positioning to obtain location information. The UE obtains location information of a serving base station and location information of at least one neighbor base station from a serving cell. The UE calculates a propagation time difference between (i) propagation time between the UE and the serving cell and (ii) propagation time between the UE and one or more target neighbor cells of the at least one neighbor base station based on the location information of the UE, the location information of the serving base station and the location information of the at least one neighbor base station. The UE determines a measurement gap configuration for the target neighbor cells based on the propagation time difference and a configured measurement gap for the serving cell. And the UE reports the measurement gap configuration to the serving base station.
    Type: Application
    Filed: September 29, 2022
    Publication date: October 22, 2026
    Applicant: Apple Inc.
    Inventors: Yuexia Song, Dawei Zhang, Qiming Li, Yang Tang, Jie Cui, Xiang Chen, Manasa Raghavan, Rolando E. Bettancourt Ortega
  • Publication number: 20260328228
    Abstract: The present invention discloses an electro-hydrostatic actuator underwater working conditions simulation test system and loading method. The present invention is based on a test system mainly comprising a gear pump, pressure compensators, a loading valve group and a loading hydraulic cylinder, and realizes multi-working-conditions hydraulic load simulation of an electro- hydrostatic actuator in an underwater high-pressure environment by adjusting the opening pressure of a proportional relief valve in the loading valve group, and by combined oil supply from the pressure compensators and the gear pump.
    Type: Application
    Filed: February 1, 2026
    Publication date: October 22, 2026
    Applicant: Zhejiang University
    Inventors: Zheng Chen, Yang Chen, Zhenhui Li, Jiajia Liu, Chaokun Yang, Xiang Chen, Yong Nie, Deqing Mei
  • Publication number: 20260333144
    Abstract: Provided is a method for a user equipment (UE).
    Type: Application
    Filed: September 29, 2022
    Publication date: October 22, 2026
    Applicant: Apple Inc.
    Inventors: Qiming Li, Yang Tang, Dawei Zhang, Jie Cui, Manasa Raghavan, Xiang Chen, Yuexia Song, Rolando E. Bettancourt Ortega
  • Publication number: 20260323637
    Abstract: Wireless communications systems using a single downlink control information (DCI) to schedule multiple physical uplink shared channels (PUSCHs) or multiple aperiodic (AP) sounding reference signals (SRSs) (AP-SRSs) on multiple cells at a user equipment (UE) are discussed. In the case of scheduling multiple PUSCHs, a K2 value restriction for each PUSCH may be calculated. In some cases, these are calculated independently, while in others, one or more determined values relative to one of the PUSCHs is used to calculate a K2 value restriction for all the PUSCHs scheduled by the DCI. In the case of scheduling multiple AP-SRSs, a time offset value restriction for each PUSCH may be calculated. In some cases, these are calculated independently, while in others, one or more determined values relative to one of the AP-SRSs is used to calculate a time offset value restriction for all the AP-SRSs scheduled by the DCI.
    Type: Application
    Filed: August 9, 2022
    Publication date: October 15, 2026
    Inventors: Haitong Sun, Wei Zeng, Sigen Ye, Chunxuan Ye, Huaning Niu, Chunhai Yao, Xiang Chen, Dawei Zhang
  • Publication number: 20260323694
    Abstract: The present disclosure relates to a method and a device for addressing collisions among time windows for operations related to different networks.
    Type: Application
    Filed: November 4, 2022
    Publication date: October 15, 2026
    Inventors: Qiming Li, Rolando E Bettancourt Ortega, Yuexia Song, Yang Tang, Xiang Chen, Jie Cui, Dawei Zhang, Manasa Raghavan
  • Publication number: 20260318915
    Abstract: The present disclosure discloses an indirect ELISA kit for detecting whether hosts are infected with Listeria monocytogenes and/or Listeria ivanovii. The coated antigens are the recombinant Listeria monocytogenes surface protein ActA, the outer membrane protein SmcL shared by serotype 4 h of Listeria monocytogenes and Listeria ivanovii, and the unique outer membrane protein I-inIH of Listeria ivanovii. An indirect ELISA method for each of these three antigens is established. By combining these three methods, the levels of ActA, SmcL and I-inIH antibodies in serum samples can be effectively monitored to detect listeriosis caused by Listeria monocytogenes and/or Listeria ivanovii. With high sensitivity, specificity, and stability, the kit provides an effective method for epidemiologic investigation and diagnosis of listeriosis.
    Type: Application
    Filed: August 3, 2023
    Publication date: October 15, 2026
    Applicant: Yangzhou University
    Inventors: Xinan JIAO, Yao XU, Yuelan YIN, Fanzeng MENG, Ye WANG, Xiang CHEN, Dan GU
  • Publication number: 20260323353
    Abstract: A base station configured to transmit configuration information to a user equipment (UE), wherein the UE is configured to receive a first beam from a first transmission and reception point (TRP) and a second beam from a second TRP, and wherein the first TRP is a serving cell and the second TRP is a cell with a different physical cell identifier (PCI) than the serving cell, the configuration information comprising enablement information configured to enable the UE to perform group-based beam reporting for both the serving cell and the cell with the different PCI and receive a group-based beam report from the UE, wherein the group-based beam report comprises measurement information for the cell with the different PCI.
    Type: Application
    Filed: May 10, 2023
    Publication date: October 15, 2026
    Inventors: Manasa RAGHAVAN, Haitong SUN, Jie CUI, Xiang CHEN, Yang TANG, Yuexia SONG
  • Patent number: 12762120
    Abstract: Some aspects relate to technologies for generating data filters from natural language queries and using the data filters to retrieve data from a structured dataset. In accordance with some aspects, a natural language query is received. A generative model generates an initial filter based on the natural language query, where the initial filter includes an initial attribute name and an initial attribute value. A valid attribute value corresponding to the initial attribute value is identified, where the valid attribute value comprises an attribute value in the structured dataset. Additionally, a valid attribute name corresponding to the initial attribute name is identified, where the valid attribute name comprises an attribute name in the structured dataset. A valid filter is generated using the valid attribute value and the valid attribute name, and data is retrieved from the structured dataset using the valid filter.
    Type: Grant
    Filed: May 7, 2024
    Date of Patent: October 13, 2026
    Assignee: ADOBE INC.
    Inventors: Xiang Chen, Wei Zhang, Uttaran Bhattacharya, Tong Yu, Sungchul Kim, Said Kobeissi, Ryan Rossi, Ritwik Sinha, Razvan Alexandru Balan, Prithvi Bhutani, Michael Edwin Rimer, Md Mehrab Tanjim, Jordan Henson Walker, Iftikhar Ahamath Burhanuddin, Brandon Galen Mooso, Atanu Ranjan Sinha, Andrei Zugravu, Abhisek Trivedi
  • Publication number: 20260312776
    Abstract: Apparatuses, systems, and methods for inter-band carrier aggregation enhancements, such as for multiple receive chain capable UEs, e.g., in 5G NR systems and beyond. A UE may indicate, to a network node, a multi-receive chain configuration of the UE, e.g., via a UE capability. The UE may determine, based on information received from the network node, that at least one of an intra-band component carrier (CC) conflict or an inter-band CC conflict is occurring on at least one receive chain of the UE and determine a receive beam restriction (e.g., a scheduling restriction and/or a measurement restriction) to avoid at least one of the intra-band CC conflict or the inter-band CC conflict for the at least one receive chain. The UE may apply the receive beam restriction to the at least one receive chain, e.g., based on the determination.
    Type: Application
    Filed: April 7, 2023
    Publication date: October 8, 2026
    Inventors: Jie Cui, Yang Tang, Qiming Li, Xiang Chen, Dawei ZHANG, Hong He
  • Publication number: 20260313661
    Abstract: In one aspect, abase station, includes a transceiver configured to communicate with a user equipment (UE). The base station also includes a processor communicatively coupled to the transceiver and configured to perform operations including transmitting, by the network, a downlink control information (DCI) signal to the UE, the DCI comprising an indication associated with UE operation under simultaneous transmission across multiple panels (STxMP) with single frequency network (SFN) or with spatial division multiplexing (SDM), and communicating with the UE based on a maximum number of layers associated with the indication.
    Type: Application
    Filed: May 11, 2023
    Publication date: October 8, 2026
    Inventors: Haitong SUN, Dan WU, Dawei ZHANG, Wei ZENG, Seyed Ali Akbar FAKOORIAN, Xiang CHEN, Ankit BHAMRI
  • Publication number: 20260313416
    Abstract: The present disclosure is related to techniques for performing measurement procedures (e.g., during a connection setup procedure) in a wireless communications system. In some embodiments, a user equipment device (UE) is configured to, based on a first configuration, perform a measurement procedure on at least one carrier during a connection setup procedure on a first cell, wherein the at least one carrier is associated with one or more cells including the first cell, and the first cell is provided by a network device. The UE is further configured to perform the measurement procedure to obtain measurement results for the at least one carrier, and to transmit a measurement report for the at least one carrier, containing the measurement results, to the network device.
    Type: Application
    Filed: August 9, 2022
    Publication date: October 8, 2026
    Inventors: Qiming Li, Manasa Raghavan, Naveen Kumar R Palle Venkata, Dawei Zhang, Yang Tang, Rolando E Bettancourt Ortega, Yuexia Song, Jie Cui, Xiang Chen, Hong He
  • Publication number: 20260313408
    Abstract: A user equipment (UE) is configured to receive a first beam from a first transmission and reception point (TRP) and a second beam from a second TRP, perform physical layer (L1) measurements on both the first beam and the second beam, determine, based on the L1 measurements, whether simultaneous multi-receive-chain (multi-RX) reception is feasible and transmit a message to a base station that is indicative of whether simultaneous multi-receive-chain (multi-RX) reception is feasible.
    Type: Application
    Filed: May 11, 2023
    Publication date: October 8, 2026
    Inventors: Manasa RAGHAVAN, Jie CUI, Xiang CHEN, Yang TANG, Konstantinos SARRIGEORGIDIS, Qiming LI
  • Publication number: 20260312646
    Abstract: The present application relates to devices and components including apparatuses, systems, and methods for performance monitoring for channel state information (CSI) prediction. The present application further relates to devices and components including apparatuses, systems, and methods for beam alignment in continuous space.
    Type: Application
    Filed: July 24, 2025
    Publication date: October 8, 2026
    Applicant: Apple Inc.
    Inventors: Konstantinos Sarrigeorgidis, Xiang Chen, Jie Cui, Yang Tang, Manasa Raghavan
  • Publication number: 20260313359
    Abstract: An apparatus configured to generate, for transmission to a base station, an indication of a processing capability comprising a joint processing capability, a separate processing capability, or both the joint processing capability and the separate processing capability, process, based on signals received from the base station, configuration information identifying, based on the indication of the processing capability, a suitable multi-transmission and reception point (TRP) transmission scheme and which processing capability to use and use the identified processing capability and multi-TRP transmission scheme for multi-TRP reception with a first TRP and a second TRP.
    Type: Application
    Filed: May 10, 2024
    Publication date: October 8, 2026
    Inventors: Manasa RAGHAVAN, Andre JANSSEN, Konstantinos SARRIGEORGIDIS, Xiang CHEN, Yang TANG
  • Publication number: 20260313521
    Abstract: A user equipment (UE) configured to receive, from a target cell, a cell identification (ID) number and determine the cell ID number is in one of a first range of values or a second range of values, wherein the first range of values indicates a channel being served by the target cell is a first type of channel and the second range of values indicates the channel being served by the target cell is a second type of channel.
    Type: Application
    Filed: May 9, 2023
    Publication date: October 8, 2026
    Inventors: Xiang CHEN, Dawei ZHANG, Haitong SUN, Jie CUI, Qiming LI, Rolando E BETTANCOURT ORTEGA, Yang TANG
  • Patent number: D1152490
    Type: Grant
    Filed: November 21, 2024
    Date of Patent: October 13, 2026
    Inventor: Xiang Chen