Patents by Inventor Jing Xu

Jing Xu 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: 20220150942
    Abstract: Embodiments of the present application provide a channel transmission method and apparatus, a terminal and a network device, where the method includes: determining, by a terminal, a transmission mode of uplink information of at least two PUCCHs according to time domain position and/or processing time of the at least two PUCCHs under a condition of determining that resources of the at least two PUCCHs have an overlapping part in time domain.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
    Inventors: Jing XU, Yanan LIN
  • Publication number: 20220150918
    Abstract: An uplink information transmission method is provided. The method includes: determining whether a time domain resource of a PUCCH and a time domain resource of a PUSCH overlap in a time domain, and responsive to that there is an overlap between the time domain resource of the PUCCH and the time domain resource of the PUSCH, determining a transmission manner for at least one of the PUCCH or the PUSCH according to a priority parameter, the priority parameter including an information priority of the PUCCH, or the information priority of the PUCCH and an information priority of the PUSCH. Also disclosed in the present disclosure are an information transmission device and a storage medium.
    Type: Application
    Filed: January 25, 2022
    Publication date: May 12, 2022
    Inventors: JING XU, YANAN LIN
  • Publication number: 20220147686
    Abstract: The present application relates to a layout method and a layout apparatus for an integrated circuit. The layout method for an integrated circuit includes the following steps: providing a layout, the layout including a first element region and a second element region, a spacing region being provided between the first element region and the second element region; and detecting whether a width of the spacing region is less than a preset width, and if yes, marking at least one of the first element region, the second element region and the spacing region, the preset width being a minimum width meeting a requirement, wherein the requirement is to fill the spacing region with at least one dummy pattern.
    Type: Application
    Filed: October 19, 2021
    Publication date: May 12, 2022
    Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.
    Inventors: Chuanjiang CHEN, Kang ZHAO, Li BAI, Li TANG, Jing XU
  • Publication number: 20220145045
    Abstract: The field of new compounds and synthesis methods thereof are related, and particularly to a structure of a steric hindrance adjustable weak base light stabilizer and a preparation method and application thereof. According to the innovative light stabilizer, a steric hindrance thereof is adjusted by establishing substituent generating the steric hindrance around nitrogen atoms; moreover, an electronegativity of the nitrogen atom can be influenced by adjusting a distance of a polar group, so that an alkalinity or a nucleophilicity of the nitrogen atom is adjusted. A desired effect is obtained by adjusting a steric hindrance and a nucleophilic property or an alkalinity where the nitrogen atom is located, so that an application range of the innovative light stabilizer is widened, and the innovative light stabilizer is suitable for PC, polyester, PVC and other slightly acidic or certain electrophilic polymer materials to serve as a light stability protecting aid.
    Type: Application
    Filed: September 17, 2021
    Publication date: May 12, 2022
    Inventors: Lijuan MAO, Shubai LIU, Chengshi ZHAO, Qiwei YIN, Yifan DING, Yifei WANG, Rui LUO, Xiuying CHEN, Jijiang WANG, Jing LI, Chunjuan XU, Jinge SONG, Jun CHEN, Meiya YU
  • Publication number: 20220141808
    Abstract: A wireless communication method, a terminal device and a network device are disclosed, the method includes: receiving, by a terminal device, first Downlink Control Information (DCI); and determining, by the terminal device, a priority and/or a processing time of first information scheduled by the first DCI according to at least one of an indication field in the first DCI, a searchspace for receiving the first DCI, a resource set for receiving the first DCI, a Radio Network Temporary Identifier (RNTI) for scrambling a Cyclic Redundancy Check (CRC) of the first DCI, or a format of the first DCI.
    Type: Application
    Filed: January 19, 2022
    Publication date: May 5, 2022
    Inventors: Jing XU, Yanan LIN, Jia SHEN
  • Publication number: 20220138266
    Abstract: Obtain, at a computing device, a segment of computer code. With a classification module of a machine learning system executing on the computing device, determine a required annotation category for the segment of computer code. With an annotation generation module of the machine learning system executing on the computing device, generate a natural language annotation of the segment of computer code based on the segment of computer code and the required annotation category. Provide the natural language annotation to a user interface for display adjacent the segment of computer code.
    Type: Application
    Filed: November 3, 2020
    Publication date: May 5, 2022
    Inventors: Dakuo Wang, Lingfei Wu, Xuye Liu, Yi Wang, Chuang Gan, Jing Xu, Xue Ying Zhang, Jun Wang
  • Patent number: 11324032
    Abstract: Method for data transmissions and a user equipment (UE) are provided. A method includes the following. A UE receives first downlink control information (DCI), where the first DCI is used for scheduling a first physical downlink shared channel (PDSCH), the first DCI includes a first information field, a value of the first information field includes a specific value or a non-specific value, and the specific value indicates that ACK/NACK information corresponding to the first PDSCH is transmitted according to a later trigger signal. A value or a value range of an identity (ID) of a hybrid automatic repeat request (HARQ) process corresponding to a second PDSCH received after reception of the first PDSCH is determined according to the value of the first information field by the UE.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: May 3, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yanan Lin, Jing Xu
  • Publication number: 20220127623
    Abstract: A fusion protein having a non-immunoglobulin polypeptide having a cysteine residue proximal to the C terminal thereof, and an immunoglobulin component with a mutated hinge region is provided. The mutation comprises a point mutated site corresponding in position to the position in a native hinge region of the cysteine residue located nearest the cysteine residue of the non-Ig component. The distance from the cysteine residue of the non-immunoglobulin polypeptide and any remaining cysteine residues of the mutated hinge region is sufficient to prevent the formation of a disulphide bond therebetween.
    Type: Application
    Filed: June 4, 2021
    Publication date: April 28, 2022
    Inventors: Haitao WANG, Yong DU, Rui ZHANG, Jing XU, Longbin LIU
  • Publication number: 20220124703
    Abstract: A method for uplink control information (UCI) multiplexing transmission and related products are provided in implementations of the present disclosure. The method includes transmitting multiple UCI on at least one target physical resource block, where a maximum coding rate corresponding to each of the multiple UCI is separately configured, and the at least one target physical resource block is determined from preset physical resource blocks according to multiple maximum coding rates corresponding to the multiple UCI.
    Type: Application
    Filed: December 27, 2021
    Publication date: April 21, 2022
    Inventors: Yanan LIN, Jing XU
  • Publication number: 20220124791
    Abstract: An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes being configured with an information element (IE) from a base station and performing a configured grant (CG) transmission using a first parameter from the IE, wherein the first parameter is used to perform at least one of the followings: uplink control information (UCI) multiplexing in a CG resource, indicating a physical uplink shared channel (PUSCH) priority, indicating a hybrid automatic repeat request acknowledgement (HARQ-ACK) priority, indicating a validity of a PUSCH transmission scheme, indicating a repetition number for the PUSCH transmission scheme, or power control for a CG PUSCH. This can solve issues in the prior art, support HARQ-ACK codebooks in CG, support a PUSCH transmission scheme switching, support power control for CG, provide a good communication performance, and/or provide high reliability.
    Type: Application
    Filed: December 28, 2021
    Publication date: April 21, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jing XU
  • Publication number: 20220116930
    Abstract: The present invention relates to the technical field of communications. Disclosed are a signal transmission method and apparatus, a mobile terminal, and a storage medium. The present solution comprises: when a conflict over transmission resources occurs, determining, according to transmission configuration information and resource indication information, a start position and/or an end position for signal processing in a first time-frequency resource; and performing signal processing on a first service signal according to the start position and/or the end position in the first time-frequency resource, so as to avoid mutual interference between the first service signal and a second service signal. The invention effectively solves the problem of uplink transmission conflicts between URLLC and eMBB while ensuring accurate signal transmission, and improves the efficiency of resource utilization.
    Type: Application
    Filed: December 8, 2021
    Publication date: April 14, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jing XU, Yanan LIN
  • Publication number: 20220116988
    Abstract: The present disclosure discloses a data transmission method, comprising: a terminal device determines, according to the states of a first timer and a second timer corresponding to a hybrid automatic repeat request (HARQ) process, whether the HARQ process corresponding to a first configuration authorization resource is available for transmitting data to be transmitted; during the operation of the first timer, the terminal device does not perform a new transmission on the HARQ process; and during the operation of the second timer, the terminal device does not perform retransmission on the HARQ process. The present disclosure further discloses a terminal device and a storage medium.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 14, 2022
    Inventors: Cong SHI, Zhe FU, Jing XU
  • Publication number: 20220110125
    Abstract: The present disclosure provides a method for configuring transmission-resource-cancelation indication information, a terminal device, and a network device. The method includes receiving configuration information from a network device, where the configuration information is used for configuring a first reference frequency-domain resource of transmission-resource-cancelation indication information of a first carrier, and the configuration information includes a resource range of the first reference frequency-domain resource.
    Type: Application
    Filed: December 14, 2021
    Publication date: April 7, 2022
    Inventors: Jing XU, Weijie XU
  • Publication number: 20220106374
    Abstract: The present disclosure provides novel and improved IL-15 fusion proteins for use in the treatment of cancer and other disorders. In various embodiments, the fusion proteins of the invention have two functional domains: an IL-15/IL-15R?Sushi domain (also referred to herein as an “IL-15/IL-15R?Sushi complex”) and an Fc domain, each of which can take different forms, and configured such that the IL-15 is fused to the C-terminal of the Fc domain and co-expressed and non-covalently complexed with IL-15R?Sushi. Importantly, the fusions proteins of the present invention address several of the limitations observed with the IL-15 therapeutics evaluated to date; specifically, the fusion proteins demonstrate extended the half-life of IL-15 in vivo, and demonstrate superior preclinical activity compared to rIL-15 or related cytokine therapeutics.
    Type: Application
    Filed: June 20, 2019
    Publication date: April 7, 2022
    Inventors: Yue-Sheng Li, Lingyun Rui, Jing Xu
  • Publication number: 20220101044
    Abstract: A computer receives a general predictive model and training data. The computer builds a clustering feature tree model to condense the training data into data groups. The computer applies a leave-one-out evaluation method to determine an impact value for each data groups with regard to said general predictive model. The computer identifies a diagnostic category for each data group selected from a list of categories including model-harmful data, model-neutral data, and model-helping data, in accordance with said impact value. The computer removes data in groups labelled as model-harmful from the training data and builds a modified general predictive model based on data in groups labelled as model-neutral or model-helping.
    Type: Application
    Filed: September 29, 2020
    Publication date: March 31, 2022
    Inventors: Jing Xu, Xue Ying Zhang, Si Er Han, Xiao Ming Ma, Ji Hui Yang
  • Publication number: 20220104212
    Abstract: The embodiments of the present disclosure relate to a data transmission method, a terminal device, and a network device. The method includes: receiving, by a terminal device, first downlink information and second downlink information transmitted by a network device, the first downlink information having a time domain position earlier than a time domain position of the second downlink information, and first uplink information corresponding to the first downlink information having a time domain position later than a time domain position of second uplink information corresponding to the second downlink information; and determining, by the terminal device, to process first data corresponding to the first downlink information and/or second data corresponding to the second downlink information, and transmitting the first uplink information and/or the second uplink information to the network device based on a result of the processing.
    Type: Application
    Filed: December 10, 2021
    Publication date: March 31, 2022
    Inventors: Jing Xu, Yanan Lin
  • Publication number: 20220091048
    Abstract: In an embodiment, a method of navigational calibration for an x-ray inspection system including an optical camera is provided. The method employs a novel two-dimensional calibration phantom. The calibration phantom can be employed to validate a navigational calibration between positions within camera images and an x-ray beam axis. The calibration phantom can be further employed to identify and compensate for incorrect navigational calibration.
    Type: Application
    Filed: August 27, 2021
    Publication date: March 24, 2022
    Inventors: Jing Xu, Li Li, Lisa Ma
  • Publication number: 20220095344
    Abstract: The embodiments of the application disclose a method and terminal equipment for HARQ feedback. The method includes steps as follows. The terminal equipment determines a semi-static HARQ-ACK codebook according to a candidate transmission occasion. The semi-static HARQ-ACK codebook is used to indicate the feedback information corresponding to the candidate transmission occasion, the candidate transmission occasion comprises a transmission occasion scheduled by a DCI and/or a transmission occasion of a PDSCH scheduled by a SPS, and the transmission occasion scheduled by the DCI comprises a transmission occasion of the PDSCH scheduled by the DCI and/or a transmission occasion corresponding to SPS PDSCH deactivation information scheduled by the DCI. The terminal equipment performs HARQ feedback according to the semi-static HARQ-ACK codebook. The method and terminal equipment of the embodiments of the application can determine the semi-static HARQ-ACK codebook and accordingly perform feedback.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Zhihua SHI, Wenhong CHEN, Jing XU
  • Publication number: 20220092437
    Abstract: Embodiments of the present disclosure relate to a method, system, and computer program product for efficient execution of a decision tree. According to the method, respective target values of a plurality of attributes of a target entity are obtained. Representations of a plurality of leaf nodes of a decision tree are obtained. Each of the representations indicates respective statistic values of a plurality of attributes of historical entities and a statistic prediction result determined from historical prediction results output at a respective one of the plurality of leaf nodes for the historical entities. Distance measures between the target entity and the plurality of leaf nodes are determined based on the target values and the statistic values indicated by the representations of the plurality of leaf nodes. A target prediction result for the target entity is determined based on the distance measures and the statistic prediction results of the historical entities.
    Type: Application
    Filed: September 21, 2020
    Publication date: March 24, 2022
    Inventors: Jing Xu, Si Er Han, Xue Ying Zhang, Steven George Barbee, Ji Hui Yang
  • Patent number: 11279742
    Abstract: A recombinant fusion protein comprising a human erythropoietin peptide portion linked to an immunoglobulin peptide portion is described. The fusion protein has a prolonged half-life in vivo in comparison to naturally occurring or recombinant native human erythropoietin. In one embodiment of the invention, the protein has a half-life in vivo at least three fold higher than native human erythropoietin. The fusion protein also exhibits enhanced erythropoietic bioactivity in comparison to native human erythropoietin. In one embodiment, the fusion protein comprises the complete peptide sequence of a human erythropoietin (EPO) molecule and the peptide sequence of an Fc fragment of human immunoglobulin IgG1. The Fc fragment in the fusion protein includes the hinge region, CH2 and CH3 domains of human immunoglobulin IgG1. The EPO molecule may be linked directly to the Fc fragment to avoid extraneous peptide linkers and lessen the risk of an immunogenic response when administered in vivo.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: March 22, 2022
    Assignee: NOVAGEN HOLDING CORPORATION
    Inventors: Haitao Wang, Yong Du, Rui Zhang, Jing Xu, Longbin Liu