Patents by Inventor Qian Li

Qian Li 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: 20220022142
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may experience multiple types of self-interference (SI), perform interference measurement procedures, and may identify interference mitigation procedures. The UE may identify a configuration for performing SI measurements (SIMs), where the configuration indicates a first transmission power associated with a first transmission and a second transmission power associated with a second transmission, where the second transmission power is higher than the first transmission power. The UE may transmit the first transmission at the first transmission power and the second transmission at the second transmission power, where the first transmission is associated with a first repetition frequency and the second transmission is associated with a second repetition frequency. The UE may measure SI based on transmitting the first transmission and the second transmission.
    Type: Application
    Filed: June 24, 2021
    Publication date: January 20, 2022
    Inventors: Navid Abedini, Junyi Li, Kapil Gulati, Qian Zhang, Yan Zhou, Tao Luo
  • Publication number: 20220021436
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device (WCD) may receive, from a second WCD, transmission configuration indicator (TCI) state information that defines a set of TCI state configurations for a full duplex operation, wherein TCI state configurations of the set of TCI state configurations are associated with respective receive beams and respective transmit beams. The WCD may transmit, to the second WCD, an indication of one or more candidate TCI states, associated with the set of TCI state configurations, for selection by the second WCD for communications using the full duplex operation. Numerous other aspects are provided.
    Type: Application
    Filed: July 15, 2021
    Publication date: January 20, 2022
    Inventors: Qian ZHANG, Yan ZHOU, Navid ABEDINI, Junyi LI, Tao LUO, Kapil GULATI
  • Publication number: 20220021431
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device (WCD) may transmit, to a second WCD, information for selecting transmission or reception directions for a first beam and a second beam for communications between the first WCD and the second WCD using a full duplex operation. The WCD may receive an indication to use, for the full duplex operation of the first WCD, the first beam to receive communications and the second beam to transmit communications. Numerous other aspects are provided.
    Type: Application
    Filed: July 15, 2021
    Publication date: January 20, 2022
    Inventors: Qian ZHANG, Yan ZHOU, Junyi LI, Navid ABEDINI, Kapil GULATI, Tao LUO
  • Patent number: 11226514
    Abstract: A display panel includes a light guide plate, a substrate, a reflector and a liquid crystal layer. A refractive index of the liquid crystal layer can vary between a minimum liquid crystal refractive index and a maximum liquid crystal refractive index. One side, facing the substrate, of the light guide plate includes a light entry region, light at least partially enters the liquid crystal layer through the light entry region and is propagated towards the reflector. The maximum liquid crystal refractive index is greater than a refractive index of the reflector, and the minimum reflective index is not greater than the refractive index of the reflector. When the refractive index of the liquid crystal layer is greater than the reflective index of the reflector, the reflector reflects at least a part of light entering the liquid crystal layer from the light entry region to the light guide plate.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: January 18, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Sen Ma, Qian Wang, Zhongxiao Li, Qingxun Zhang, Wenqing Zhao, Xiaochuan Chen
  • Patent number: 11227189
    Abstract: Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform acts of receiving a digital image comprising multiple items; determining an embedding for the digital image using a machine learning algorithm trained on one or more combined digital images, the combined digital image comprising one or more annotated digital images; identifying an item of the multiple items in the digital image; and facilitating an alteration of a GUI on an electronic device in response to identifying the item in the digital image.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: January 18, 2022
    Assignee: WALMART APOLLO, LLC
    Inventors: Shreyansh Prakash Gandhi, Alessandro Magnani, Theban Stanley, Qian Li, Abilash Amarthaluri, Abon Chaudhuri, Behzad Ahmadi, Omer Ovenc, Venkatesh Kandaswamy
  • Publication number: 20220014942
    Abstract: Apparatuses for non real-time (Non-RT) radio access network intelligence controller (RIC) and Near-RT RIC services for machine learning (ML) model management in an open radio access network (O-RAN) are disclosed. The services include ML model monitoring, getting and putting ML models from and to an A1-ML producer and an A1-ML consumer, and terminating the use of an ML mode. The ML model monitoring includes the A1-ML consumer sending monitoring data to the A1-ML producer and the A1-ML producer processing the monitoring data and taking actions based on the monitoring data. The services may be performed over the A1 interface using HTTP.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Inventors: Dawei Ying, Jaemin Han, Leifeng Ruan, Qian Li, Geng Wu
  • Publication number: 20220014344
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure, while communicating with a serving transmit receive point (TRP) in a half-duplex communication mode, one or more synchronization signal block (SSB) beams associated with one or more neighbor TRPs. The UE may transmit, to a base station, a mobility report indicating at least one candidate TRP based at least in part on determining that an SSB beam transmitted by the at least one candidate TRP satisfies criteria to be paired in a full-duplex communication mode or a simultaneous half-duplex multi-TRP (mTRP) communication mode. Numerous other aspects are provided.
    Type: Application
    Filed: June 29, 2021
    Publication date: January 13, 2022
    Inventors: Qian ZHANG, Yan ZHOU, Junyi LI, Navid ABEDINI, Tao LUO
  • Publication number: 20220014346
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more transmit receive point (TRP) pairing indications, wherein the one or more TRP pairing indications identify one or more TRPs that have a capability to be paired with one or more neighbor TRPs in a full-duplex communication mode or one or more TRPs that have a capability to be paired with one or more neighbor TRPs in a simultaneous half-duplex multi-TRP (mTRP) communication mode. The UE may transmit, to a base station, a report indicating at least one candidate TRP to be paired in the full-duplex communication mode or the simultaneous half-duplex mTRP communication mode based at least in part on the one or more TRP pairing indications. Numerous other aspects are provided.
    Type: Application
    Filed: June 29, 2021
    Publication date: January 13, 2022
    Inventors: Qian ZHANG, Yan ZHOU, Navid ABEDINI, Tao LUO, Junyi LI
  • Publication number: 20220014600
    Abstract: Embodiments of the present disclosure describe methods, apparatuses, storage media, and systems for retrieving cached data in an information centric networking (ICN) enabled cellular network. Various embodiments enable cached ICN data retrieval with newly introduced functionalities, such as ICN-control function (ICN-CF), ICN-point of attachment (ICN-PoA), uplink classifier (UL CL), and other corresponding functionalities. Other embodiments may be described and claimed.
    Type: Application
    Filed: November 1, 2019
    Publication date: January 13, 2022
    Applicant: Apple Inc.
    Inventors: Zongrui DING, Gabriel ARROBO VIDAL, Qian LI, Geng WU, Ching-Yu LIAO
  • Publication number: 20220012645
    Abstract: Apparatuses for non real-time (Non-RT) radio access network intelligence controller (RIC) services for machine learning (ML) in an open radio access network (O-RAN) and apparatuses for Near-RT RIC services are disclosed. The services include ML capability query, federated learning session creation, federated learning session deletion, global model download/update, local model upload/update, global model status query, local model status query, global model status notification, and local model status notification. The services may be performed over the A1 interface using HTTP.
    Type: Application
    Filed: September 23, 2021
    Publication date: January 13, 2022
    Inventors: Dawei Ying, Leifeng Ruan, Jaemin Han, Qian Li, Geng Wu
  • Publication number: 20220015093
    Abstract: An apparatus of an Integrated Access and Backhaul (IAB) node includes processing circuitry coupled to a memory. To configure the IAB node for resource allocation within an IAB network, the processing circuitry is to decode radio resource control (RRC) signaling from a central unit (CU) function of an IAB donor node. The RRC signaling configures first time-domain resources for a parent backhaul link between a mobile termination (M) function of the IAB node and a distributed unit (DU) function of a parent IAB node, and second time-domain resources for a child backhaul link between a DU function of the IAB node and a MT function of a child IAB node. Uplink data is encoded for transmission to the parent IAB node based on the first time-domain resources. Downlink data is encoded for transmission to the child IAB node based on the second time-domain resources.
    Type: Application
    Filed: November 26, 2019
    Publication date: January 13, 2022
    Inventors: Dawei YING, Lili WEI, Qian LI, Hassan GHOZLAN, Geng WU
  • Patent number: 11220533
    Abstract: An sDR5-Fc recombinant fusion protein having amino acid sequence of SEQ ID NO: 2 and a gene encoding the protein and having a nucleotide sequence as shown in SEQ ID NO: 1 are provided. Further, applications of the protein and the gene in the preparation of medicament for preventing and treating autoimmune hepatitis or drug-induced liver injury are provided.
    Type: Grant
    Filed: July 11, 2016
    Date of Patent: January 11, 2022
    Assignee: SHENZHEN ZHONGKE AMSHENN PHARMACEUTICAL CO., LTD.
    Inventors: Xiaochun Wan, Junxin Li, Qian Chen, Qingmei Zhang
  • Publication number: 20220006552
    Abstract: Systems, apparatuses, methods, and computer-readable media are provided for remote interference management (RIM) in wireless networks, including RIM reference signals (RIM-RS) transmitted to assist victim radio access network (RAN) nodes to identify aggressor RAN nodes due to, for example, atmospheric ducting. The RIM-RS is also flexibly configured. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: October 31, 2019
    Publication date: January 6, 2022
    Applicant: Apple Inc.
    Inventors: Hassan GHOZLAN, Qian LI, Dawei YING, Geng WU
  • Publication number: 20220006689
    Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a user equipment (UE) detects a beam failure of a first beam for a first component carrier (CC) based on a link quality associated with the first beam for the first CC. The first CC and a second CC are within a same group of CCs. The UE initiates one or more beam failure recovery operations associated with any CC within the same group of CCs as the first and second CCs based on a determination of a beam failure of a second beam for the second CC. The determination is based on the detection of the beam failure for the first CC and based on the first CC and the second CC being within the same group of CCs.
    Type: Application
    Filed: July 1, 2021
    Publication date: January 6, 2022
    Inventors: Jung Ho Ryu, Sony Akkarakaran, Tao Luo, Junyi Li, Vasanthan Raghavan, Qian Zhang, Tianyang Bai, Kiran Venugopal
  • Patent number: 11215286
    Abstract: The present disclosure discloses a magnetic liquid sealing device adapted to axial and radial displacements of connection, which includes: an end cover; a rubber-sealing-ring equipped first clamping plate fixed on the end cover by a first screw and a second screw; a rubber-sealing-ring equipped second clamping plate installed in a groove of the end cover; a fundamental sealing structure fixed on the rubber-sealing-ring equipped second clamping plate by a third screw and a fourth screw, so as to be isolated from the end cover by the rubber-sealing-ring equipped first clamping plate and the rubber-sealing-ring equipped second clamping plate. The device isolates the connected component from the magnetic liquid sealing structure by the two clamping plates, such that the axial and radial deformations and displacements of the connected component will not be loaded on parts in magnetic liquid sealing structure, prolonging the service life of the magnetic liquid sealing.
    Type: Grant
    Filed: July 4, 2018
    Date of Patent: January 4, 2022
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Decai Li, Siyu Chen, Xiao Liu, Qian Li, Rui Sun, Jixian Yang, Zhenghao Li
  • Patent number: 11214572
    Abstract: The present disclosure relates to 7-substituted pyrrolo[2,1-f][1,2,4]triazine compounds or pharmaceutically acceptable salts thereof, and preparation methods and uses thereof. These compounds show good PI3K inhibitory activity, can effectively inhibit the activity of PI3K kinase, and has significant enhancement and improvement of pharmacokinetic properties, such as bioavailability, due to the introduction of the 7-position group; furthermore, the compounds of the present disclosure exhibit an unpredictable high selectivity and strong inhibitory activity on PI3K?, and thus these compounds can be used for treating diseases related to PI3K pathway, especially for anti-cancer or for the treatment of tumors, leukemias and autoimmune diseases. After further optimizing and screening, the compounds are expected to be developed into a new type of anti-tumor drugs.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: January 4, 2022
    Assignee: SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
    Inventors: Chunhao Yang, Linghua Meng, Haoyue Xiang, Jing Li, Xi Zhang, Xiang Wang, Cun Tan, Qian He, Jian Ding, Yi Chen
  • Patent number: 11218267
    Abstract: It is recognized herein that current LTE reference signals may be inadequate for future cellular (e.g., New Radio) systems. Configurable reference signals are described herein. The configurable reference signals can support mixed numerologies and different reference signal (RS) functions. Further, reference signals can be configured so as to support beam sweeping and beamforming training.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: January 4, 2022
    Assignee: Convida Wireless, LLC
    Inventors: Qian Zhang, Qing Li, Allan Y. Tsai, Guodong Zhang, Lakshmi R. Iyer, Tianyi Xu, Pascal M. Adjakple, Ahmed ElSamadouny, Salman Khan, Yifan Li
  • Patent number: 11215874
    Abstract: A light collimation device, a backlight module and a display panel are provided. The light collimation device includes a lampshade and a light guiding part, wherein the lampshade includes a plurality of curved reflecting parts, a first total reflecting part and a second total reflecting part. The curved reflecting part is configured to reflect part of light from a light source arranged at a focal point of curved reflecting part to the first total reflecting part. The first total reflecting part is configured to reflect part of incident light to the second total reflecting part and directly direct another part of light to the light guiding part. The second total reflecting part is configured to reflect incident light to the light guiding part. The light guiding part is configured to cause incident light to propagate in a total reflection.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: January 4, 2022
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Sen Ma, Qian Wang, Tao Hong, Wenqing Zhao, Qingxun Zhang, Zhongxiao Li
  • Patent number: 11217822
    Abstract: The present application provides a preparation method for a solid electrolyte, including: acquiring an initial reaction mixture including a lithium precursor, a central atom ligand and an organic solvent; acquiring a modified solution including a borate ester and the organic solvent; mixing the initial reaction mixture and the modified solution, and drying to acquire an initial product; performing a grinding, cold press and heat treatment to the initial product to obtain the solid electrolyte. In the preparation method provided by the present application, a B and O co-doped sulphide solid electrolyte can be obtained by modifying the sulphide solid electrolyte with the borate ester as a doping raw material. The ionic conductivity of the prepared sulphide solid electrolyte is significantly improved, which is also conducive to improvement of energy density of the all-solid-state batteries.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: January 4, 2022
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Chengdu Liang, Chengyong Liu, Bobing Hu, Jiawei Fu, Qian Li, Meng Cheng, Yongsheng Guo
  • Publication number: 20210403614
    Abstract: The present invention relates to the technical field of catalyst preparation, and discloses a preparation method of a Ziegler-Natta catalyst. The method includes the following steps: subjecting magnesium halide, alcohol and an electron donor to a first contact reaction in the presence of an inert solvent to obtain a magnesium halide alcoholate and performing first cooling; subjecting titanium halide to second cooling; subjecting the cooled titanium halide, the cooled product containing the magnesium halide alcoholate and an electron donor to a second contact reaction; filtering the product of the second contact reaction to obtain the Ziegler-Natta catalyst; and subjecting the Ziegler-Natta catalyst and the heated titanium halide to a third contact reaction. The method has the advantages such as short cycle, high efficiency, etc., being suitable to industrial production.
    Type: Application
    Filed: July 1, 2019
    Publication date: December 30, 2021
    Applicants: China Energy Group Ningxia Coal Industry Co., Ltd., Institute of Chemistry, Chinese Academy of Sciences
    Inventors: Hongqiao Jiao, Huayi Li, Junjie Shao, Wei Yuan, Youliang Hu, He Huang, Qian Li, Lin Wang