Patents by Inventor Chenxi (Josh) Wang

Chenxi (Josh) Wang 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: 20230382965
    Abstract: Disclosed is a sheep PDGFD, nucleic acids encoding PDGFD and recombinant lentivirus, host cell and use thereof, which relate to the technical field of molecular cell biology. The sheep platelet-derived growth factor PDGFD includes one or two of PDGFD-T1 and PDGFD-T2. The amino acid sequence of PDGFD-T1 is set forth in SEQ ID NO:1, and the amino acid sequence of PDGFD-T2 is set forth in SEQ ID NO:2. PDGFD-T1 and PDGFD-T2 are able to significantly inhibit the differentiation and maturation of precursor adipocytes and significantly reduce the mRNA relative expression levels of adipogenic differentiation-related genes CEBP?, PPAR?, FAS, FABP4 and LPL, thereby inhibiting animal fat deposition and improving animal meat quality, and have important guiding significance in the fields of life science, medical science, animal husbandry and the like.
    Type: Application
    Filed: May 24, 2023
    Publication date: November 30, 2023
    Inventors: Zhonghui LI, Wenrong LI, Jinrui LIU, Chenxi LIU, Meiyu QIU, Yila MA
  • Publication number: 20230377526
    Abstract: Provided is a method for displaying an image, including acquiring a first target image with a third resolution and a second target image with a fourth resolution; determining a reference grayscale value of each of the backlight sections based on grayscale values of respective pixels in the first image region corresponding to the backlight section; determining grayscale values of respective pixels in a first display image based on grayscale values of respective pixels in the first target image; determining grayscale values of respective pixels in a second display image; driving each of the backlight sources to emit light based on the reference grayscale value of the backlight section where the backlight source is disposed; driving the first display panel to perform display based on the first display image; and driving the second display panel to perform display based on the second display image.
    Type: Application
    Filed: December 24, 2021
    Publication date: November 23, 2023
    Inventors: Shuo Zhang, Tiankuo Shi, Xiaomang Zhang, Yanhui Xi, Zhihua Ji, Yan Sun, Chenxi Zhao, Xiangjun Peng, Yifan Hou, Minglei Chu
  • Publication number: 20230379915
    Abstract: The present disclosure relates to uplink control information (UCI) multiplexing for multi-slot physical uplink shared channel (PUSCH) with transport block size (TBS) scaling. Specifically, a user equipment (UE) may determine to transmit UCI on a multi-slot PUSCH transmission. The UE may further identify a number of UCI resource elements (REs) in at least one slot of the PUSCH transmission based at least on a scaling rate. The UE may further perform the PUSCH transmission including the UCI REs.
    Type: Application
    Filed: July 3, 2020
    Publication date: November 23, 2023
    Inventors: Jing DAI, Chao WEI, Chenxi HAO, Qiaoyu LI, Min HUANG, Wei XI, Hao XU, Gokul SRIDHARAN, Hung Dinh LY, Enoch Shiao-Kuang LU
  • Publication number: 20230370144
    Abstract: Apparatus and methods of enhanced CSI-RS resource configuration and transmission for simultaneous UE Rx beam refinement are disclosed. The apparatus includes: a receiver that receives Channel State Information Reference Signal (CSI-RS) configuration comprising one or more CSI-RS resource sets for Receive (Rx) beam refinement, the CSI-RS resource sets comprising a plurality of CSI-RS resources for transmission of a plurality of CSI-RSs that are Frequency-Division Multiplexed (FDMed), wherein the receiver further receives, simultaneously, the CSI-RSs based on one or more Quasi Co-Location (QCL) assumptions; a processor that performs a simultaneous Rx beam refinement corresponding to the CSI-RSs that are FDMed; and a transmitter that transmits a reporting according to a Channel State Information (CSI) reporting configuration.
    Type: Application
    Filed: August 6, 2020
    Publication date: November 16, 2023
    Inventors: Yi ZHANG, Chenxi ZHU, Bingchao LIU, Wei LING
  • Publication number: 20230371038
    Abstract: Apparatuses, methods, and systems are disclosed for multiple downlink control information transmissions. One method (700) includes transmitting (702), to a user equipment, downlink control information a plurality of times, wherein: each transmission of the downlink control information comprises the same downlink control information; and each transmission of the downlink control information is in a physical downlink control channel candidate in a configured control resources set.
    Type: Application
    Filed: September 25, 2020
    Publication date: November 16, 2023
    Inventors: Chenxi Zhu, Bingchao Liu, Yi Zhang, Wei Ling, Lingling Xiao
  • Publication number: 20230370238
    Abstract: Methods and apparatuses for simultaneously activating DL TCI states and UL TCI states are disclosed. A method comprises transmitting one MAC CE that can simultaneously activate DL TCI states and UL TCI states, wherein the one MAC CE includes TCI state IDs that can be indicated as DL TCI state IDs identifying the DL TCI states to be activated and/or UL TCI state IDs identifying the UL TCI states to be activated.
    Type: Application
    Filed: October 9, 2020
    Publication date: November 16, 2023
    Inventors: Bingchao LIU, Chenxi ZHU, Wei LING, Yi ZHANG, Lingling XIAO
  • Publication number: 20230370219
    Abstract: Methods and apparatuses for PUSCH transmission in multi-DCI based multi-TRP are disclosed. A remote unit comprises a receiver and a transmitter, the receiver receives a configuration, wherein the configuration indicates two SRS resource sets configured with usage ‘codebook’ or ‘non-codebook’, wherein each SRS resource set is associated with a different CORESETPoolIndex value, and the receiver further receives a DCI scheduling a PUSCH transmission, wherein, the DCI includes a SRI field; and the transmitter transmits the PUSCH transmission according to a SRS resource of a SRS resource set for codebook based PUSCH transmission or a SRS resource subset of a SRS resource set for non-codebook based PUSCH transmission, wherein the SRS resource or the SRS resource subset is indicated by the SRI field in the DCI, and wherein the SRS resource set is associated with a CORESETPoolIndex value according to the DCI.
    Type: Application
    Filed: September 11, 2020
    Publication date: November 16, 2023
    Inventors: Wei Ling, Chenxi Zhu, Bingchao Liu, Yi Zhang
  • Publication number: 20230370129
    Abstract: Aspects of the present disclosure provide techniques for channel state information (CSI) reporting in multiple transmitter receiver point (mTRP) scenarios.
    Type: Application
    Filed: November 3, 2020
    Publication date: November 16, 2023
    Inventors: Chenxi HAO, Mostafa KHOSHNEVISAN, Yu ZHANG, Peter GAAL, Jing SUN, Tao LUO, Xiaoxia ZHANG, Juan MONTOJO, Wanshi CHEN, Hao XU
  • Publication number: 20230361832
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine one or more channel state information (CSI) reference signal (CSI-RS) capabilities associated with multiple transmit receive point (multi-TRP) CSI measurement, each CSI-RS capability indicating at least one of a number of active CSI-RS resources or a number of active CSI-RS ports supported by the UE for multi-TRP CSI measurement. The UE may transmit an indication of the one or more CSI-RS capabilities associated with multi-TRP CSI measurement. Numerous other aspects are provided.
    Type: Application
    Filed: October 23, 2020
    Publication date: November 9, 2023
    Inventors: Chenxi HAO, Mostafa KHOSHNEVISAN, Lei XIAO, Tao LUO, Peter GAAL, Wanshi CHEN, Xiaoxia ZHANG, Jing SUN, Juan MONTOJO, Yu ZHANG, Hao XU
  • Publication number: 20230362905
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a frequency domain resource allocation (FDRA) field in downlink control information for a transport block that is sized over multiple repetitions. The UE may reinterpret bits in the FDRA field, which indicate an allocated quantity of physical resource blocks (PRBs) greater than an allocation threshold, to determine that a PRB of the transport block for uplink transmission is a sub-PRB communication. The UE may transmit the sub-PRB communication based at least in part on reinterpreting the bits in the FDRA field. Numerous other aspects are provided.
    Type: Application
    Filed: November 12, 2020
    Publication date: November 9, 2023
    Inventors: Jing DAI, Gokul SRIDHARAN, Chao WEI, Min HUANG, Chenxi HAO
  • Publication number: 20230362665
    Abstract: Disclosed are methods for an uplink signal transmission. One embodiment of the subject application provides a method performed by a UE, including selecting a Transmission Configuration Indicator (TCI) state from one or more TCI states of one or more Control Resource Sets (CORESETs) in the active bandwidth part (BWP) in a scheduled serving cell, and determining a default spatial relation and/or a default pathloss RS for an uplink signal transmission by an RS with Quasi Co-Location TypeD corresponding to the TCI state. Related apparatuses are also disclosed.
    Type: Application
    Filed: August 5, 2020
    Publication date: November 9, 2023
    Inventors: Lingling XIAO, Bingchao LIU, Chenxi ZHU, Wei LING, Yi ZHANG
  • Publication number: 20230361821
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a channel state information (CSI) configuration indicating a first feedback reporting periodicity for a dominant, or strong, spatial layer and a second feedback reporting periodicity for a non-dominant, or weak, spatial layer. The UE may transmit a first CSI report for at least the dominant spatial layer according to the first feedback reporting periodicity. The UE may transmit a second CSI report for the non-dominant spatial layer according to the second feedback reporting periodicity. In some cases, for aperiodic reporting, the UE may be triggered by downlink control information to report CSI for the dominant spatial layer. In some cases, the CSI configuration may indicate different codebooks for the dominant and non-dominant spatial layers.
    Type: Application
    Filed: November 25, 2020
    Publication date: November 9, 2023
    Inventors: Liangming WU, Yu ZHANG, Chenxi HAO, Kangqi LIU, Min HUANG, Rui HU, Hao XU, Wei XI
  • Publication number: 20230362897
    Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a base station may transmit a slot format indicator (SFI) to a first user equipment (UE) via downlink control information (DCI) and the first UE may use the SFI to determine time-domain resources over which the first UE may measure cross link interference (CLI) arising from a transmission from a second UE. The first UE may use the SFI as an index into a slot format combination table, which may also be used for uplink and downlink scheduling or may be exclusively used for determining the time-domain resources for CLI measurement. The first UE may determine a set of slot formats from a slot format table based on a slot format combination corresponding to the SFI index and may determine over which symbols the first UE may measure CLI based on the set of slot formats.
    Type: Application
    Filed: August 14, 2020
    Publication date: November 9, 2023
    Inventors: Huilin XU, Chenxi HAO, Ruifeng MA, Yuwei REN
  • Publication number: 20230361837
    Abstract: A measurement resource configuration method and apparatus, and a related device, and pertains to the field of communication technologies. A terminal receives indication information sent by a network-side device, where the indication information is used to indicate configuration or modification information of a target channel state information CSI report configuration of the terminal.
    Type: Application
    Filed: July 18, 2023
    Publication date: November 9, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Chenxi WANG
  • Patent number: 11807608
    Abstract: Some embodiments of the present disclosure relate to polymerizable compounds that comprise biocidal activity and/or the potential for increased biocidal activity and that comprise at least one hydrophobic portion and at least one hydrophilic portion. Together the hydrophobic portion and the hydrophilic portion of the compounds may provide the polymerizable compounds with one or more surfactant-like properties. The polymerizable compounds can be incorporated into polymer coating formulations. The polymer coating formulations can be used to coat one or more surfaces of a substrate. The coating formulation can provide biocidal activity and/or the potential for increased biocidal activity to the coated substrate-surface.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: November 7, 2023
    Assignee: UNIVERSITY OF MANITOBA
    Inventors: Tina Akbarzadeh Arbatan, Ahmed Abdel Rahman, Gurmeet Singh Bindra, Marcelo Dubiel, Zachary Wolff, Chenxi Ning
  • Patent number: 11812463
    Abstract: Apparatuses, methods, and systems are disclosed for uplink transmissions. One apparatus includes a processor that generates a preamble sequence for an uplink transmission. The preamble sequence of the apparatus includes indication information. The apparatus includes a transmitter that transmits the preamble sequence. The transmitter transmits uplink information based on the indication information.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: November 7, 2023
    Assignee: Lenovo Innovations Limited (Hong Kong)
    Inventors: Zhi Yan, Xiaodong Yu, Xinghua Song, Chenxi Zhu
  • Publication number: 20230353298
    Abstract: Embodiments of the present application relate to a method and apparatus for mapping physical uplink shared channel (PUSCH) repetitions. An embodiment of the present application provides a method, which includes receiving configuration information indicating a mapping pattern of a plurality of spatial relation information and a number of nominal PUSCH repetitions of a PUSCH transmission using the plurality of spatial relation information; determining a plurality of actual PUSCH repetitions using the plurality of spatial relation information based on the number of the nominal PUSCH repetitions; and transmitting the plurality of actual PUSCH repetitions using the plurality of spatial relation information based on the mapping pattern and a mapping scheme, wherein the mapping scheme is one of: beam mapping per slot, beam mapping per nominal repetition and beam mapping per actual repetition.
    Type: Application
    Filed: June 28, 2020
    Publication date: November 2, 2023
    Applicant: Lenovo (Beijing) Ltd.
    Inventors: Bingchao Liu, Chenxi Zhu, Yi Zhang, Wei Ling
  • Publication number: 20230353311
    Abstract: Aspects of the disclosure relate to methods and apparatus that involve associating a first plurality of channel state information-reference signal (CSI-RS) ports with a second plurality of transmission configuration indicator (TCI) states according to a rule at a scheduling entity, mapping the first plurality of CSI-RS ports to antenna elements of an antenna array in accordance with the rule, and transmitting CSI-RS to a scheduled entity, receiving CSI-RS at the scheduled entity and associating the first plurality of CSI-RS ports with the second plurality of transmission configuration indicator (TCI) states according to a rule at the scheduled entity, determining pre-coding matrix indicators (PMIs) corresponding to the second plurality of TCI states, and transmitting the PMIs corresponding to the second plurality of TCI states to the scheduling entity. Other aspects, embodiments, and features are also claimed and described.
    Type: Application
    Filed: June 27, 2020
    Publication date: November 2, 2023
    Inventors: Mostafa KHOSHNEVISAN, Chenxi HAO, Xiaoxia ZHANG
  • Publication number: 20230353210
    Abstract: Certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for CSI reporting based on UE capability to support port selection codebook.
    Type: Application
    Filed: October 23, 2020
    Publication date: November 2, 2023
    Inventors: Chenxi HAO, Yu ZHANG, Hao XU
  • Patent number: D1004665
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: November 14, 2023
    Inventors: Zheng Jin, Lei Liu, Chenxi Song