Patents by Inventor Dawei Chen

Dawei 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: 20220173940
    Abstract: Provided are a multipath separation method and device, and a storage medium.
    Type: Application
    Filed: March 6, 2020
    Publication date: June 2, 2022
    Applicant: ZTE CORPORATION
    Inventors: Shijun Chen, Yuanyuan Wang, Dawei Chen, Cheng Bi
  • Patent number: 11339447
    Abstract: Provided in the disclosure relates to a panel of gene expression markers for cancer patient treated or to be treated by karenitecin. The disclosure provides methods and compositions, e.g., kits, for evaluating gene expression levels of the markers and methods of using such gene expression levels to predict a cancer patient's response to karenitecin. Such information can be used in determining prognosis and treatment options for cancer patients.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: May 24, 2022
    Assignee: CROWN BIOSCIENCE, INC. (TAICANG)
    Inventors: Binchen Mao, Dawei Chen, Sheng Guo, Henry Qixiang Li
  • Patent number: 11277292
    Abstract: Provided is a received signal processing method. The method includes: determining a range of symbol data in a received signal in a time domain; conducting signal integrity evaluation on the received signal within the range of the symbol data; and extracting signal data from the range of the symbol data according to a result of the signal integrity evaluation. Also provided is an apparatus, receiving device and storage medium.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: March 15, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Shijun Chen, Dawei Chen, Yuanyuan Wang, Qiang Chen, Quan Yuan, Shiyong Wu
  • Patent number: 11250267
    Abstract: Provided is a method for processing information associated with video. The method includes: storing an association relationship between identification information of a first video and identification information of a second video, the two videos including a same video content segment; receiving a video query request message; in a case where the video query request message includes the identification information of the first video, acquiring and returning the identification information of the second video associated with the identification information of the first video; or in a case where the video query request message includes the identification information of the second video, acquiring and returning the identification information of the first video associated with the identification information of the second video.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: February 15, 2022
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Dawei Chen, Bao Liu
  • Publication number: 20220041644
    Abstract: A cyclic dinucleotide analogue, a pharmaceutical composition thereof, and application. A cyclic dinucleotide analogue (I), an isomer thereof, a prodrug, a stable isotope derivative, or a pharmaceutically acceptable salt has the following structure. The cyclic dinucleotide analogue can be used as a regulator of a stimulator of interferon genes (STING) and a related signal path thereof, and can effectively treat and/or relieve multiple types of diseases, including but not limited to malignant tumors, inflammations, autoimmune diseases, and infectious diseases. In addition, the STING regulator can also be used as a vaccine adjuvant.
    Type: Application
    Filed: September 18, 2019
    Publication date: February 10, 2022
    Inventors: Zhaolong TONG, Ping QIN, Fengtao LIU, Jinglu WANG, Xiaolei DENG, Hongli GUO, Dawei CHEN, Daxin GAO
  • Publication number: 20220038857
    Abstract: Provided are a positioning method and apparatus for a UE a storage medium and an electronic device. The method includes: after a UE initiates a positioning request, the UE receives first supplementary information sent by an LMF; the first supplementary information includes SSB beam polling information of the designated cell reported by a NG-RAN node to the LMF; the UE measures the designated cell to acquire first measurement information; the UE determines the location of the UE according to the first measurement information and the first supplementary information.
    Type: Application
    Filed: September 11, 2019
    Publication date: February 3, 2022
    Inventors: Cheng BI, Shijun CHEN, Dawei CHEN, Yuanyuan WANG
  • Patent number: 11230158
    Abstract: A phase-change energy storage air duct of an automobile air conditioning system. A phase-change energy storage unit (2) is configured inside an air duct (1) of an air conditioning system. By means of phase-change heat absorption or release, residual heat in the air is absorbed, and the heat is released to air with a lower temperature, so that energy is recycled to achieve energy saving. The temperature of air entering a room or a carriage is kept stable, and thus the user experience is improved. When the air conditioning system fails, the phase-change energy storage unit (2) can still utilize stored cooling capacity or heat to cool down or heat up air in the air duct, so that a supply of air can be kept stable for a period of time, and thus the user experience is improved. The present application also relates to an automobile air conditioning system.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: January 25, 2022
    Assignee: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Shaoqing Liu, Jianying Liang, Peng Lin, Dawei Chen, Weibin Wang, Xiaoguang Sun, Chuanying Li, Yundong Han, Shuanbao Yao, Jinyu Zhang
  • Publication number: 20210377618
    Abstract: Disclosed is a video playing processing method. The method includes: receiving prompt information for playing a second video associated with a first video sent by an application server, the first video is a video being currently played, and the first video and the second video include a same video content segment; and showing the prompt information for playing the second video associated with the first video. Disclosed are also a terminal device, a server, and a storage medium.
    Type: Application
    Filed: April 8, 2019
    Publication date: December 2, 2021
    Inventors: Hao XIONG, Mengluo FENG, Peiqi WU, Dawei CHEN, Lin WANG, Jingui WANG
  • Publication number: 20210377628
    Abstract: A method and an apparatus for outputting information are provided. A specific embodiment of the method includes: determining an entity characterizing a target video from a pre-created knowledge graph; acquiring authority owner information for characterizing an authority owner of the target video from attribute information of the entity; determining whether the authority owner is a target authority owner or not based on the authority owner information; and in response to determining that the authority owner is a target authority owner, determining at least one entity associated with the authority owner information from entities for characterizing videos in the knowledge graph, and generating and outputting related information of each entity in the at least one entity. According to the embodiment, based on the authority owner information, entities associated with the authority owner information can be accurately obtained, and the pertinence of information shown for the user can be improved.
    Type: Application
    Filed: November 16, 2018
    Publication date: December 2, 2021
    Inventors: Dawei CHEN, Bao LIU
  • Publication number: 20210365688
    Abstract: Provided is a method for processing information associated with video. The method includes: storing an association relationship between identification information of a first video and identification information of a second video, the two videos including a same video content segment; receiving a video query request message; in a case where the video query request message includes the identification information of the first video, acquiring and returning the identification information of the second video associated with the identification information of the first video; or in a case where the video query request message includes the identification information of the second video, acquiring and returning the identification information of the first video associated with the identification information of the second video.
    Type: Application
    Filed: April 8, 2019
    Publication date: November 25, 2021
    Inventors: Dawei CHEN, Bao LIU
  • Patent number: 11178247
    Abstract: The disclosure includes embodiments that provide a digital twin-based edge server switching decision. A method includes causing a sensor set of a connected vehicle to determine a current driving context of the connected vehicle. The method includes comparing the current driving context to a set of digital twin data to determine a predicted latency for using offboard computing resources of an edge server. The method includes determining that the predicted latency for using the offboard computing resources satisfies a threshold for the predicted latency. The method includes executing a switching decision that includes deciding to use the offboard computing resources of the edge server based on the comparing of the current driving context to the set of digital twin data and the determining that the threshold for the predicted latency is satisfied.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: November 16, 2021
    Inventors: Dawei Chen, BaekGyu Kim, Roger Melen
  • Publication number: 20210345130
    Abstract: Provided are a positioning reference signal (PRS) transmission method and apparatus, and a storage medium. A PRS sending end presets PRS blocks having the same number as the number of shaped beams, a corresponding PRS sequence in each PRS block by using a preset sequence generation rule, and each PRS block containing the corresponding PRS sequence is sent according to a preset sending order of the PRS blocks in a polling manner through a shaped beam corresponding to the each PRS block. A PRS receiving end acquires a first PRS block sent by the PRS sending end; and when the first PRS block contains a block index, a sending index of a shaped beam corresponding to the first PRS block corresponding to the block index is determined according to preset correspondence; or when the first PRS block contains no block index, a sending index of a shaped beam corresponding to the first PRS block is determined according to a preset calculation rule.
    Type: Application
    Filed: September 3, 2019
    Publication date: November 4, 2021
    Inventors: Cheng BI, Shijun CHEN, Dawei CHEN, Yuanyuan WANG
  • Publication number: 20210325198
    Abstract: The disclosure includes embodiments including a vehicular edge server switching mechanism based on historical data and digital twin simulations. A method includes causing a sensor set of a connected vehicle to determine a current driving context of the connected vehicle. A method includes comparing the current driving context to a set of digital twin data and a set of historical data to determine a predicted latency for using offboard computing resources of an edge server. The method includes determining that the predicted latency for using the offboard computing resources satisfies a threshold for the predicted latency. The method includes executing a switching decision that includes deciding to use the offboard computing resources of the edge server based on the comparing of the current driving context to the set of digital twin data and the set of historical data and the determining that the threshold for the predicted latency is satisfied.
    Type: Application
    Filed: April 21, 2020
    Publication date: October 21, 2021
    Inventors: Dawei CHEN, BaekGyu Kim, Roger Melen
  • Publication number: 20210321402
    Abstract: Provide are a positioning reference signal generation method and apparatus, a communication system and a storage medium. The method includes: generating a positioning frequency domain sequence according to time-frequency resource information and system configuration information, where the time-frequency resource information includes the number Nprsslot of allocated system symbols consecutive in time, and the system configuration information includes positioning sub carrier er spacing ?fprs; and generating, based on the positioning frequency domain sequence, positioning time domain data consecutive in a time period of the Nprsslot consecutive system symbols.
    Type: Application
    Filed: September 14, 2018
    Publication date: October 14, 2021
    Applicant: ZTE CORPORATION
    Inventors: Shijun CHEN, Cheng BI, Dawei CHEN, Yuanyuan WANG
  • Publication number: 20210314417
    Abstract: The disclosure includes embodiments that provide a digital twin-based edge server switching decision. A method includes causing a sensor set of a connected vehicle to determine a current driving context of the connected vehicle. The method includes comparing the current driving context to a set of digital twin data to determine a predicted latency for using offboard computing resources of an edge server. The method includes determining that the predicted latency for using the offboard computing resources satisfies a threshold for the predicted latency. The method includes executing a switching decision that includes deciding to use the offboard computing resources of the edge server based on the comparing of the current driving context to the set of digital twin data and the determining that the threshold for the predicted latency is satisfied.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 7, 2021
    Inventors: Dawei Chen, BaekGyu Kim, Roger Melen
  • Publication number: 20210300934
    Abstract: Macrocyclic Complement Factor D inhibitors, pharmaceutical compositions, and uses thereof, as well as processes for their manufacture are provided. The compounds provided include Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, and Formula VIII or a pharmaceutically acceptable salt, prodrug, isotopic analog, N-oxide, or isolated isomer thereof, optionally in a pharmaceutically acceptable composition. The inhibitors described herein target Factor D and inhibit or regulate the complement cascade.
    Type: Application
    Filed: May 7, 2021
    Publication date: September 30, 2021
    Inventors: Jason Allan WILES, Avinash S. PHADKE, Dawei CHEN, Venkat Rao GADHACHANDA, Joel Charles BARRISH, Atul AGARWAL, Kyle J. EASTMAN
  • Publication number: 20210291851
    Abstract: The disclosure includes embodiments that provide a switching decision for vehicle computational offloading to a roadside edge server. A method includes causing a sensor set of a connected vehicle to determine a current driving context of the connected vehicle. The method includes comparing the current driving context to a set of historical data to determine a predicted latency for using offboard computing resources of an edge server. The method includes determining that the predicted latency for using the offboard computing resources satisfies a threshold for the predicted latency. The method includes executing a switching decision that includes deciding to use the offboard computing resources of the edge server. The method includes causing the edge server to wirelessly provide digital data generated by the edge server responsive to a calculation. The method includes modifying an operation of the onboard vehicle computer based on the digital data.
    Type: Application
    Filed: March 23, 2020
    Publication date: September 23, 2021
    Inventors: Roger Melen, Dawei Chen, BaekGyu Kim
  • Publication number: 20210269458
    Abstract: Compounds, methods of use, and processes for making inhibitors of complement Factor D comprising Formula I, or a pharmaceutically acceptable salt or composition thereof wherein R12 or R13 on the A group is an aryl, heteroaryl or heterocycle (R32) are provided. The inhibitors of Factor D described herein reduce the excessive activation of complement.
    Type: Application
    Filed: September 9, 2020
    Publication date: September 2, 2021
    Inventors: Jason Allan WILES, Avinash S. PHADKE, Milind DESHPANDE, Atul AGARWAL, Dawei CHEN, Venkat Rao GADHACHANDA, Akihiro HASHIMOTO, Godwin PAIS, Qiuping WANG, Xiangzhu WANG
  • Patent number: 11084800
    Abstract: Complement Factor D inhibitors, pharmaceutical compositions, and uses thereof, as well as processes for their manufacture are provided. The compounds provided include Formula I, Formula II, Formula III, Formula IV, and Formula V, or a pharmaceutically acceptable salt, prodrug, isotopic analog, N-oxide, or isolated isomer thereof, optionally in a pharmaceutically acceptable composition. The inhibitors described herein target Factor D and inhibit or regulate the complement cascade.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: August 10, 2021
    Assignee: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Avinash S. Phadke, Milind Deshpande, Atul Agarwal, Dawei Chen, Venkat Rao Gadhachanda, Akihiro Hashimoto, Godwin Pais, Qiuping Wang, Xiangzhu Wang, Joel Charles Barrish, William Greenlee, Kyle J. Eastman
  • Publication number: 20210242994
    Abstract: Provided is a positioning reference signal generation method, which includes the following steps: allocating a time-frequency resource to a positioning reference signal, where the time-frequency resource includes at least two consecutive symbols; and according to generation information of the positioning reference signal and the time-frequency resource, taking the at least two consecutive symbols as a combined PRS symbol to generate the positioning reference signal which is consecutive in a time domain based on a preset generation mode. Further provided are a positioning reference signal generation apparatus, a base station and a readable storage medium.
    Type: Application
    Filed: December 3, 2018
    Publication date: August 5, 2021
    Applicant: ZTE CORPORATION
    Inventors: Cheng BI, Shijun CHEN, Dawei CHEN, Yuanyuan WANG