Patents by Inventor Lei Xiao

Lei Xiao 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: 20250142389
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive from a network entity, a control message triggering the UE to provide a time-domain aperiodic channel state information (A-CSI) report for indicating time-domain channel state information (CSI) associated with CSI reference signal (CSI-RS) resources within an observation window, where a beginning of the observation window is based on when the control message is received. The UE may perform performing measurements of channel state information reference signals (CSI-RSs) received via the CSI-RS resources that occur within the observation window. The UE may then transmit, to the network entity based on the control message, the time-domain A-CSI report indicating measured time-domain CSI associated with the observation window, where the measured time-domain CSI is based on the measurements.
    Type: Application
    Filed: April 24, 2022
    Publication date: May 1, 2025
    Inventors: Jing DAI, Chenxi HAO, Liangming WU, Chao WEI, Lei XIAO, Faris RASSAM, Min HUANG, Wei XI, Hao XU
  • Publication number: 20250131061
    Abstract: Disclosed are a method and an apparatus for implementing a convolution operation through a calculation circuit, a medium, and a device. The method includes: determining a state type of the calculation circuit; determining a target data source based on the state type; providing target to-be-calculated data to the calculation circuit through the target data source; controlling a startup manner of the calculation circuit based on a control manner adapted to the state type; and according to the startup manner, performing a convolution operation on the target to-be-calculated data through the calculation circuit, to obtain an operation result. According to embodiments of this disclosure, stability of a power source of a chip can be ensured, thereby ensuring reliability of the chip.
    Type: Application
    Filed: December 24, 2024
    Publication date: April 24, 2025
    Applicant: BEIJING HORIZON INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Lei XIAO, Yibo HE, Jiawei YUAN
  • Publication number: 20250121005
    Abstract: The compositions and methods described herein are directed to treating solid tumors using CAR T therapy. For example, the compositions include CAR T cells comprising an extracellular domain that binds OR2I1P, LY6G6D, LRRC15, LY6K, GCC, GFRA4, F2RL2, QRFPR, IQGAP3, SIGLEC15, HAVCR1, PSG9, KISS1R, PRAME, HCN4, DPEP3, TMEM270, HER2, SLC7A3, SPRR2F, SLC45A2, CHRM1, CHRNA2, STEAP1B, FCRL2, Luteinizing hormone receptor, EDB, or CLDN18.2.
    Type: Application
    Filed: January 31, 2023
    Publication date: April 17, 2025
    Applicants: Innovative Cellular Therapeutics Holdings, Ltd., Innovative Cellular Therapeutics, Inc.
    Inventors: Wei Ding, Xiaogang Shen, Xianyang Jiang, Guiting Han, Wensheng Wang, Xudong Tang, Chengfei Pu, Zhiyuan Cao, Zhao Wu, Lei Xiao, Le Tian
  • Publication number: 20250124270
    Abstract: Embodiments of the present disclosure disclose a method for processing a neural network feature map using a neural network processor, and a device. The method includes: determining an operation instruction for calculating a to-be-processed feature map; determining pause state information of an operation unit in the neural network processor for executing the operation instruction; adjusting, based on the pause state information, a first pause parameter of the operation unit for executing the operation instruction to determine an adjusted second pause parameter; and controlling, based on the second pause parameter, the operation unit to execute the operation instruction to obtain a processing result corresponding to the to-be-processed feature map. According to the embodiments of the present disclosure, the first pause parameter can be adjusted, so that time distribution and/or spatial distribution for the operation unit to pause operations become more balanced.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 17, 2025
    Applicant: BEIJING HORIZON INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Yibo HE, Lei XIAO
  • Publication number: 20250106376
    Abstract: Apparatuses, systems, and methods are described for a head-mounted display (HMD) headset having a pass-through configuration for a stereoscopic view. The HMD may have right and left exterior-facing stereo cameras mounted on a front face of the HMD and in the same visual plane as the user's eyes, where the exterior-facing stereo cameras collect images for stereo view synthesis. The HMD may include a processor and a memory storing instructions, which, when executed by the processor, cause the processor to perform stereo view synthesis with a machine-learning (ML) based technique including at least disocclusion filtering, in which disocclusion hole regions may be substantially removed.
    Type: Application
    Filed: December 10, 2024
    Publication date: March 27, 2025
    Applicant: Meta Platforms Technologies, LLC
    Inventors: Lei XIAO, Salah Eddine NOURI, Joel HEGLAND, Douglas Robert LANMAN
  • Publication number: 20250097867
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information associated with a secondary cell (SCell), wherein the SCell has a narrowband channel bandwidth. The UE may receive a synchronization signal block (SSB) on the SCell in accordance with an SSB bandwidth configuration, wherein the SSB bandwidth configuration is associated with at least one of: the configuration information, or a frequency of the SSB being identified by a synchronization raster, wherein the synchronization raster is for cells having the narrowband channel bandwidth. The UE may monitor an initial control resource set (CORESET) using a CORESET bandwidth configuration associated with the configuration information. Numerous other aspects are described.
    Type: Application
    Filed: July 2, 2024
    Publication date: March 20, 2025
    Inventors: Jae Ho RYU, Le LIU, James BECKMAN, Yongle WU, Lei XIAO, Prashant SHARMA
  • Publication number: 20250085992
    Abstract: Containerized platforms like Kubernetes, OpenShift, EKS (Elastic Kubernetes Service), etc., containerize and orchestrate applications. There are mature solutions for discovering and modeling applications running in physical and virtualized machines, and for containerized platforms, there are solutions for discovering and modeling infrastructure like namespaces, controllers, and pods. While beneficial, such models are incomplete. Accordingly, systems and methods are provided herein for discovering applications and modeling resources utilized for the applications or product suites. As a result, version mismatches or unplanned changes may be detected and corrected.
    Type: Application
    Filed: September 12, 2023
    Publication date: March 13, 2025
    Applicant: MICRO FOCUS LLC
    Inventors: Lei Xiao, Die Liu, Jun-Wu Pan, Yi Gong
  • Patent number: 12240915
    Abstract: The compositions and methods described herein are directed to treating solid tumor using CAR T therapy. The compositions include CAR comprising an extracellular domain that binds a siglec protein or a receptor that binds the peptide hormone kisspeptin.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: March 4, 2025
    Assignees: Innovative Cellular Therapeutics Holdings, Ltd., Innovative Cellular Therapeutics, Inc.
    Inventors: Lei Xiao, He Sun, Zhiyuan Cao, Wensheng Wang, Chengfei Pu, Li Mao
  • Patent number: 12231615
    Abstract: According to examples, a head-mounted display (HMD) headset may include at least two exterior-facing color cameras mounted on the front face of the HMD and in the same visual plane as the user's eyes. The at least two exterior-facing color cameras may collect images for stereo view synthesis. The HMD may include a processor, and a memory storing instructions, which when executed by the processor, cause the processor to perform stereo view synthesis with a machine-learning (ML) based technique including at least one of depth estimation, imaging sharpening, forward splatting, disocclusion filtering, or fusion.
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: February 18, 2025
    Assignee: Meta Platforms Technologies, LLC
    Inventors: Lei Xiao, Salah Eddine Nouri, Joel Hegland, Douglas Robert Lanman
  • Publication number: 20250055632
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a channel state information (CSI) report configuration indicating a channel state information reference signal (CSI-RS) resource for channel measurement and a set of configurations, wherein each configuration of the set of configurations corresponds to a transmission setting for a CSI-RS. The UE may identify a number of CSI-RS resources and a number of CSI-RS ports for the CSI-RS resource, wherein the number of CSI-RS resources and the number of CSI-RS ports correspond to a subset of configurations of the set of sub-configurations and are based at least in part on a CSI-RS resource type of the CSI-RS. The UE may transmit one or more CSI reports based on the subset of the set of sub-configurations. Numerous other aspects are described.
    Type: Application
    Filed: May 2, 2024
    Publication date: February 13, 2025
    Inventors: Hung Dinh LY, Lei XIAO
  • Publication number: 20250030472
    Abstract: Certain aspects of the present disclosure provide techniques for processing multi-layer transmissions simultaneously received from multiple network entities. An example method for wireless communications by a user equipment (UE) includes obtaining a first channel matrix for spatially processing multi-layer transmissions from a first network entity received via a first antenna panel at the UE; obtaining a second channel matrix for spatially processing multi-layer transmissions from a second network entity received via a second antenna panel at the UE; and spatially processing one or more multi-layer transmissions from the first and second network entities simultaneously received via the first and second antenna panels at the UE, based on a third channel matrix including entries of the first channel matrix and entries of the second channel matrix.
    Type: Application
    Filed: July 20, 2023
    Publication date: January 23, 2025
    Inventors: Md Jahidur RAHMAN, Changhwan PARK, Jae Ho RYU, Lei XIAO, Vasanthan RAGHAVAN
  • Publication number: 20250025506
    Abstract: The present disclosure relates to compositions and methods for treating cancer. For example, a modified cell may include a polynucleotide comprising an NFAT promoter, a nucleotide sequence encoding therapeutic agent, and a nucleotide sequence encoding a VHL-interaction domain of HIF1?, wherein the therapeutic agent comprises, for example, IL-12, IL-6, and/or IFN?.
    Type: Application
    Filed: August 29, 2024
    Publication date: January 23, 2025
    Applicants: Innovative Cellular Therapeutics Holdings, Ltd., Innovative Cellular Therapeutics, Inc.
    Inventors: Chengfei Pu, Zhiyuan Cao, Zhao Wu, Lei Xiao
  • Patent number: 12205764
    Abstract: A suspension apparatus for a superconducting magnet, comprising a support tray and at least two suspension assemblies. The support tray has at least one through-hole and comprises at least two mounting parts. The at least two suspension assemblies pass through the support tray via the through-hole. Each of the suspension assemblies is connected to one of the mounting parts. The suspension apparatus is easy to install. Furthermore, a superconducting magnet comprising the suspension apparatus, and a magnetic resonance imaging device, are also provided.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: January 21, 2025
    Assignee: Siemens Healthcare Limited
    Inventors: Lei Xiao, Bu Qing Zhang, Zong Fang Chen, Edward Wedderburn Kershaw, Trevor Bryan Husband, Melanie Rigby, Nicholas Mann
  • Patent number: 12206597
    Abstract: This application provides a method and apparatus for configuring a quality of service policy for a service, and a computing device, and belongs to the field of network communications technologies. The method includes: obtaining a first data flow forwarded by a virtual switch; determining service information of the first data flow, where the service information includes a service type of the first data flow and an access path of the first data flow; determining, based on the service information of the first data flow, a quality of service QoS policy matching the first data flow; and configuring devices on the access path based on the matched QoS policy. According to this application, efficiency of configuring a quality of service policy for a service can be improved.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: January 21, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Keyong Sun, Lei Xiao, Hongwei Sun
  • Patent number: 12179829
    Abstract: The disclosure provides a wrapper. A front top of the wrapper is provided with a first opening for placing in and taking out goods, and a cover sheet for shielding the first opening is arranged at the first opening. A first connecting member is arranged on a back of the wrapper, and the wrapper is detachably connected to a carrier by the first connecting member. A wrapping strap is arranged on both sides of a back top of the wrapper, and the wrapping strap includes a length-adjustable structure. The wrapper may be mounted on the carrier to increase a storage space of the carrier and meet the need of placing goods by types, and the wrapper may still be used independently at the same time. The disclosure also provides a baby carriage with a multiple storage structure. The baby carriage has a large storage space and a plurality of placing-by-type-areas.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: December 31, 2024
    Assignee: WONDERLAND SWITZERLAND AG
    Inventor: Lei Xiao
  • Publication number: 20240415292
    Abstract: The present invention has disclosed late-model compressible furniture in the technical field of furniture and sofas, which comprises a sofa cover, a foam layer and a spring assembly, wherein the foam layer is sleeved inside the sofa cover, the spring assembly is sleeved inside the foam layer, the spring assembly comprises a spring-fixing bag, and a spring means fixedly connected inside the spring-fixing bag. In the device, the foam layer and the spring assembly are configured in their entirety, so that before transportation a spring compressor is used to compress the sofa in its entirety, providing convenience for transportation and avoiding inconvenient transportation due to excessive volume, after transportation to the designated location, the compressed package opens to enable the spring means disposed inside it to quickly return to a full shape.
    Type: Application
    Filed: December 20, 2023
    Publication date: December 19, 2024
    Inventor: Lei Xiao
  • Patent number: 12150960
    Abstract: The present disclosure relates to compositions and methods for enhancing T cell response and/or CAR cell expansion and/or maintenance in vivo and/or in vitro. For example, a method of enhancing T cell-based therapy comprises administering genetically modified T cells comprising a first chimeric antigen receptor (CAR) and a second CAR, wherein a binding domain of the first CAR binds a first antigen, and a binding domain of the second CAR binds a second antigen. The first antigen is different from the second antigen. In embodiments, the first CAR binds a surface molecule or antigen of a white blood cell.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: November 26, 2024
    Assignees: Innovative Cellular Therapeutics Holdings, Ltd., Innovative Cellular Therapeutics, Inc.
    Inventors: Lei Xiao, Zhiyuan Cao, Chengfei Pu, He Sun
  • Publication number: 20240380458
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. Some aspects relate to a channel state information (CSI) framework for full-duplex operations of a network node. Some aspects more specifically relate to a CSI configuration that includes one or more separate elements for calculating CSI associated with downlink time intervals and for calculating CSI associated with full-duplex time intervals. In some aspects, the CSI configuration may include separate channel measurement resources and/or separate interference measurement resources for calculating CSI associated with downlink time intervals and for calculating CSI associated with full-duplex time intervals. In some aspects, a network node may configure a user equipment with a common CSI reporting configuration or a separate CSI reporting configuration.
    Type: Application
    Filed: August 30, 2023
    Publication date: November 14, 2024
    Inventors: Jae Ho RYU, Lei XIAO, Muhammad Sayed Khairy ABDELGHAFFAR, James BECKMAN
  • Publication number: 20240335496
    Abstract: The present invention is related to a modified prescription of Gancao Xiexin decoction and the use thereof. The modified prescription of Gancao Xiexin decoction of the present invention mainly contains Coptidis Rhizoma, Scutellariae Radix, Glycyrrhizae Radix et Rhizoma, Zingiberis Rhizoma, Jujubae Fructus, Citri Reticulatae Pericarpium and Bolbostemmatis Rhizoma with effects of alleviating inflammatory reaction and promoting oral healing, and can be used for treating oral ulcer or for preparing a product for treating oral ulcer, which helps reduce the recurrence of oral ulcer. Meanwhile, the present invention also provides a soft gel containing the aqueous extract of the modified prescription of Gancao Xiexin decoction, which has a simple composition, does not contain toxic traditional Chinese medicine, can be administered by coating oral ulcer, is convenient to use and has a good therapeutic effect.
    Type: Application
    Filed: January 24, 2024
    Publication date: October 10, 2024
    Applicant: INFINITUS (CHINA) COMPANY LTD.
    Inventors: Lei XIAO, Lingling HE, Jinlian HUANG, Yan GAO
  • Publication number: 20240333561
    Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device may filter data tones (e.g., in edge subbands of an allocated frequency band) to achieve time domain windowing or shaping. Data tones of edge subbands of a configured frequency band may be filtered to shape a waveform such that it does not extend beyond symbol boundaries (e.g., does not result in emission leakage). In some examples, the transmitter may provide an indication of subband frequency domain shaping filters used to the receiver, to support demodulation on the receiver side. In some examples, the transmitter may indicate a demodulation reference signal (DMRS) comb structure (e.g., of the edge subbands) to the receiver, and the receiver may determine or estimate the filters of the subband frequency domain shaping based on the comb structure or the indication of the filters.
    Type: Application
    Filed: March 30, 2023
    Publication date: October 3, 2024
    Inventors: Jing Jiang, Seyedkianoush Hosseini, Lei Xiao, Vinayak Suresh, Jae Won Yoo