Patents by Inventor Xiaodong Xu

Xiaodong 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: 20210393584
    Abstract: Provided herein are amino acid compositions useful for increasing the translocation of the cystic fibrosis transmembrane conductance (CFTR) protein from the cytoplasm to the plasma membrane, particularly in epithelial cells. Methods for increasing the concentration of CFTR in the plasma membrane, increasing chloride ion transport, and increasing water transport are also provided. These compositions and methods are useful in treating cystic fibrosis in subjects bearing one or more mutations in the CFTR protein. Use of these compositions for the treatment of cystic fibrosis and in the preparation of a medicament for the treatment of cystic fibrosis are also encompassed herein.
    Type: Application
    Filed: October 30, 2019
    Publication date: December 23, 2021
    Inventors: Sadasivan VIDYASAGAR, Astrid GROSCHE, Xiaodong XU, Shanshan LIN, Sreekala PRABHAKARAN
  • Patent number: 11206663
    Abstract: A method for configuring a frame structure, a network side device and a terminal are provided. A relevant frame structure is modified so that uplink and downlink transmission resources are flexibly adjusted, so as to be adapted to requirements of uplink and downlink services and not be limited to a certain type or certain types of fixed uplink and downlink configurations and GP configurations. The method includes determining a first periodicity and first indication information, wherein the first periodicity is a frame periodicity configured for a carrier or a periodicity in which a uplink transmission appears; the first indication information is used to indicate whether a time-domain transmission resource available for the uplink transmission exists in the first periodicity or not; and, if the time-domain transmission resource exists, indicate a position of the time-domain transmission resource.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: December 21, 2021
    Assignees: China Mobile Communication Ltd., Research Institute, China Mobile Communications Corporation
    Inventor: Xiaodong Xu
  • Publication number: 20210371459
    Abstract: The present technology is directed to compounds, compositions, and methods related to treatment of cancers and viral infections mediated by IAPs. In particular the present compounds and compositions may be used to treat IAP-mediated ovarian cancer and hepatitis B infection.
    Type: Application
    Filed: July 24, 2018
    Publication date: December 2, 2021
    Inventor: Xiaodong XU
  • Publication number: 20210364570
    Abstract: A memory device includes a plurality of pins, a controller die coupled to the isolation pin, and a memory die. The plurality of pins include an isolation pin, a test mode select pin configured to switch an operation mode of the memory die, a test clock pin configured to receive a test clock, and a test data pin configured to perform a data transmission. The controller die is coupled to the isolation pin. The memory die is coupled to the test mode select pin, the test clock pin, and the test data pin.
    Type: Application
    Filed: August 10, 2021
    Publication date: November 25, 2021
    Inventors: Xiaodong Xu, Xiangming Zhao, Shunlin Liu, Yi Chen
  • Patent number: 11166207
    Abstract: A method and an apparatus for cell selection or reselection and a method and an apparatus for setting a cell handover parameter are provided. The method for cell selection or reselection includes: acquiring speed priorities of one or more cells and a movement speed grade of a terminal device; and performing cell selection or cell reselection according to the speed priorities and the movement speed grade.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: November 2, 2021
    Assignees: China Mobile Communication Ltd., Research Institute, China Mobile Communications Group Co., Ltd
    Inventor: Xiaodong Xu
  • Publication number: 20210337471
    Abstract: A method and an apparatus for transmitting indication signaling, a method and an apparatus for receiving indication signaling, a network side device and user equipment are provided. The method includes: transmitting indication signaling on a target physical resource or a target downlink control channel, wherein the indication signaling includes monitoring information for at least one UE, and the monitoring information includes at least one of: first indication information, used to indicate an activity state for at least one subsequent discontinuous reception (DRX) cycle; second indication information, used to indicate a DRX parameter configuration for the at least one subsequent DRX cycle; third indication information, used to indicate monitoring information of a downlink control channel to be monitored; fourth indication information, used to indicate a monitoring state in at least one subsequent paging occasion.
    Type: Application
    Filed: July 16, 2019
    Publication date: October 28, 2021
    Inventors: Lijie HU, Tuo YANG, Xueying HOU, Liang XIA, Xiaodong XU, Qixing WANG
  • Patent number: 11152894
    Abstract: Methods for operating amplifiers and related devices. In some embodiments, a method for amplifying a signal can include partially amplifying a signal with a common amplification stage. The method can further include providing a bias signal to a selected one of a plurality of dedicated amplification stages each coupled to the common amplification stage and including an output node, such that the selected dedicated amplification stage further amplifies the partially amplified signal and provides the further amplified signal at the respective output node.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: October 19, 2021
    Assignee: Skyworks Solutions, Inc.
    Inventors: Christophe M. Joly, Xiaodong Xu, Eric Joseph Lai
  • Publication number: 20210321463
    Abstract: A resource processing method and a resource processing device are provided. The method includes: configuring at least one downlink resource in addition to a cell-specific resource configuration; and/or configuring at least one uplink resource.
    Type: Application
    Filed: August 7, 2019
    Publication date: October 14, 2021
    Inventors: Dan WU, Xueying HOU, Xiaodong XU, Qixing WANG, Yi ZHENG, Jing DONG
  • Patent number: 11140604
    Abstract: A system that determines a cell density and cell type in an area corresponding to a location of a user equipment; determines a mobility state of the user equipment based on the determined cell density and the determined cell type; and controls cell reselection for the user equipment based on the determined mobility state of the user equipment.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: October 5, 2021
    Assignee: SONY CORPORATION
    Inventors: Xiaodong Xu, Cuibo Yu, Yateng Hong, Ya Liu, Cong Zheng, Liyao Wei, Xiaojia Song, Zhongbin Qin
  • Publication number: 20210306878
    Abstract: The present disclosure provides a signal transmission method and a signal transmission device. The signal transmission method includes: transmitting a first reference signal, the first reference signal indicating that the first network device is subjected to remote interference; and receiving a second reference signal, the second reference signal indicating that there is the remote interference and/or atmospheric ducting phenomenon.
    Type: Application
    Filed: July 26, 2019
    Publication date: September 30, 2021
    Inventors: Jing JIN, Xiaodong XU, Hua SHAO, Ting KE, Xueying HOU, Jianjun LIU
  • Publication number: 20210306905
    Abstract: A control method for data transmission and a terminal are provided. The control method for data transmission includes: determining, when a terminal has established a user-plane bearer link with a network and before transmitting data to be transmitted, whether or not a destination address of the data to be transmitted is recorded in a pre-created address whitelist; acquiring, if the destination address of the data to be transmitted is not recorded in the address whitelist, an application identifier corresponding to the data to be transmitted, and conducting access control decision based on the application identifier to obtain a decision result; and transmitting, when the decision result indicates that transmission of the data to be transmitted is permitted, the data to be transmitted through the user-plane bearer link.
    Type: Application
    Filed: September 19, 2017
    Publication date: September 30, 2021
    Inventors: Ningyu Chen, Fei Ding, Xiaodong Xu, Nan Hu
  • Patent number: 11125816
    Abstract: A method is used to test a memory device including a package substrate, a controller die and a memory die. The package substrate includes an isolation pin, a test mode select pin, a test clock pin and a test data pin. The method includes setting the isolation pin to an isolation state to isolate the memory die from the controller die, and when the isolation pin is set to the isolation state, setting the memory die to receive control via the test mode select pin, the test clock pin and the test data pin.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: September 21, 2021
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Xiaodong Xu, Xiangming Zhao, Shunlin Liu, Yi Chen
  • Publication number: 20210289401
    Abstract: The present invention relates to an electronic device and a method executed by an electronic device. The electronic device according to the present invention comprises a processing circuit configured to generate a group-based relay switching command based on a trigger event, the group-based relay switching command comprising information of a device member list and a target relay device of each switching group in one or more switching groups. The electronic device and the method executed by an electronic device according to the present invention are used, so that signaling overhead can be reduced and the probability of signaling collision can be lowered.
    Type: Application
    Filed: March 21, 2018
    Publication date: September 16, 2021
    Applicant: Sony Corporation
    Inventors: Xiaodong XU, Shiqing ZHANG, Mengying SUN, Xin GUO, Yi ZHANG, Yunqiu XIAO
  • Publication number: 20210266840
    Abstract: A method for cell measurement includes: User Equipment (UE) acquires paging configuration information, the paging configuration information including at least a paging cycle for a neighbor cell; and the UE performs measurement on a serving cell and the neighbor cell based on the paging configuration information. Another method for cell measurement is also provided, which includes that: a base station sends paging configuration information to a UE, the paging configuration information including at least a paging cycle for a neighbor cell.
    Type: Application
    Filed: July 18, 2019
    Publication date: August 26, 2021
    Applicants: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Xiaodong XU, Na LI
  • Publication number: 20210258851
    Abstract: An electronic device in a wireless communication system and a wireless communication method, including plural cells including current cells and at least one neighbouring cell. The electronic device includes: a transceiver: a first trigger circuit configured to enable the transceiver to conduct a first measurement report, to assist. in starting a relay process for enabling the electronic device to communicate with a current cell via a relay user equipment; a second trigger circuit configured to enable the transceiver to conduct a second measurement report, to assist in starting a handover process for enabling the electronic device to be switched from the current cdl to the neighbouring cell; and one or more processing circuits configured to control the first and second trigger circuits, to enable the transceiver to conduct the first measurement report before conducting the second measurement report.
    Type: Application
    Filed: April 26, 2021
    Publication date: August 19, 2021
    Applicant: Sony Group Corporation
    Inventors: Xiaodong XU, Yi ZHANG, Yunqiu XIAO, Ce WANG, Xi KE, Bingshan HU
  • Patent number: 11089531
    Abstract: A management apparatus, a measurement apparatus, a management method, a measurement method, and a digital device. The management apparatus at a user equipment side of a wireless communication system includes: a measurement unit, configured to perform wireless resource management measurement on reference signals of a target cell; an interference determination unit, configured to determine whether the interference of the measurement result meets a preset condition, and marking the measurement result with the interference meeting the preset condition as a high interference measurement result; a filtering unit, configured to perform layer-3 filtering on the measurement result; and a mobility management unit, configured to perform mobility management on the user equipment according to the high interference measurement result. Reliable and accurate measurement of reference signals in a small cell scenario is realized.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: August 10, 2021
    Assignee: SONY CORPORATION
    Inventors: Xiaodong Xu, Xi Ke, Mingyang Li, Yang Liu, Yateng Hong, Ya Liu
  • Publication number: 20210235489
    Abstract: A resource determination method, a receiving method, a device, a network device and a terminal are provided. The resource determination method includes: determining a random access occasion within an uplink symbol as a valid random access occasion. The receiving method includes: the terminal not expecting to receive a downlink signal at a valid random access occasion and/or within M symbols before a valid random access occasion.
    Type: Application
    Filed: May 7, 2019
    Publication date: July 29, 2021
    Inventors: Dan WU, Hua SHAO, Xiaodong XU, Xueying HOU, Liang XIA
  • Publication number: 20210179600
    Abstract: The present technology is directed to compounds of formula (I), compositions thereof, and methods related to inhibition of ASKI. In particular, the present compounds and compositions may be used to treat ASK1-mediated disorders and conditions, including, e.g., fibrotic diseases and acute and chronic liver diseases, among others.
    Type: Application
    Filed: October 31, 2018
    Publication date: June 17, 2021
    Applicant: Hepagene Therapeutics (HK) Limited
    Inventor: Xiaodong XU
  • Publication number: 20210168798
    Abstract: The present disclosure relates to an electronic apparatus, a wireless communication method, and a computer readable storage medium. The electronic apparatus in an integrated access and backhaul (IAB) system according to the present disclosure comprises a processing circuit, and is configured to: configure, according to the electronic apparatus and a subcarrier interval of a link between sub-nodes of the electronic apparatus, a slot formatting cycle for the link, the slot formatting cycle comprising a pre-determined number of slots; and configure, for the link, a slot format of each slot in one slot format cycle. The electronic apparatus, the wireless communication method, and the computer readable storage medium of the present disclosure optimize slot format configuration in IAB systems.
    Type: Application
    Filed: August 2, 2019
    Publication date: June 3, 2021
    Applicant: Sony Corporation
    Inventors: Xiaodong XU, Guanyu CHEN, Mengying SUN, Yingting YUAN, Wenbo ZHANG
  • Patent number: 11026148
    Abstract: The present disclosure relates to an electronic apparatus for wireless communication and a wireless communication method. According to one embodiment, an electronic apparatus for wireless communication comprises a processing circuit. The processing circuit is configured to: where a user equipment obtains, via a current relay device, a communication service from a current cell, acquire information about a candidate link, wherein the candidate link comprises a cellular link to another cell and a relay link passing through another relay device. The processing circuit is also configured to select, based on the information, a communication link to be applied to the user equipment from the candidate link.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: June 1, 2021
    Assignee: SONY CORPORATION
    Inventors: Xiaodong Xu, Shiqing Zhang, Xin Guo, Yunqiu Xiao, Yi Zhang, Mengying Sun