Patents by Inventor Xiao Yan

Xiao Yan 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: 20220138440
    Abstract: Embodiments of the disclosed technologies incorporate taxonomy information into a cross-lingual entity graph and input the taxonomy-informed cross-lingual entity graph into a graph neural network. The graph neural network computes semantic alignment scores for node pairs. The semantic alignment scores are used to determine whether a node pair represents a valid machine translation.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 5, 2022
    Inventors: Zhuliu LI, Xiao YAN, Yiming WANG, Jaewon YANG
  • Publication number: 20220130477
    Abstract: The present embodiments relate to systems and methods for implementing wear leveling in a flash memory device that emulates an EEPROM. The embodiments utilize an index array, which stores an index word for each logical address in the emulated EEPROM. The embodiments comprise a system and method for receiving an erase command and a logical address, the logical address corresponding to a sector of physical words of non-volatile memory cells in an array of non-volatile memory cells, the sector comprising a first physical word, a last physical word, and one or more physical words between the first physical word and the last physical word; when a current word, identified by an index bit, is the last physical word in the sector, erasing the sector; and when the current word is not the last physical word in the sector, changing a next index bit.
    Type: Application
    Filed: January 7, 2022
    Publication date: April 28, 2022
    Inventors: Guangming Lin, Xiaozhou Qian, Xiao Yan Pl, Vipin Tiwari, Zhenlin Ding
  • Patent number: 11309262
    Abstract: The present application relates to a technical field of semiconductors, and discloses a device having a physically unclonable function, a method for manufacturing same, and a chip using same.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: April 19, 2022
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventors: Dong Wang, Xiao Yan Bao, Tian Hua Dong, Guang Ning Li
  • Patent number: 11294695
    Abstract: A computer-implemented method for termination of programs associated with different addressing modes includes receiving a call to an external interface to execute a target callee program from a caller program executing in a primary runtime environment. The external interface allocates an interoperability term area (ITA) in a primary runtime environment. The ITA is accessible by the primary runtime environment and a secondary runtime environment. The external interface executes the target callee program in the secondary runtime environment. The target callee program sets a termination reason parameter in the ITA. In response to the target callee program setting the termination reason parameter, a termination action in the primary runtime environment is performed. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: April 5, 2022
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Xiao Yan Tang, Naijie Li, Jing Lu, Ming Ran Liu, Kershaw S. Mehta
  • Patent number: 11288105
    Abstract: Provided is a method for preventing deadlocks between competing threads. The method includes receiving a lock request from a first thread and, in response, identifying a potential deadlock with a second thread. In response, the method includes determining whether to deny the lock request, which includes: determining whether a first duration for which the first thread will hold the lock to complete its job is longer than a second duration for which the second thread will hold the lock to complete its job; determining whether the second thread will start to use the lock soon relative to the first duration; and determining whether both the first and second threads will complete their respective jobs within a time limit if the lock is denied to the first thread while the second thread completes its job. The method further includes denying the request for the requested lock from the first thread.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: March 29, 2022
    Assignee: International Business Machines Corporation
    Inventors: Jing Lu, Bao Zhang, Ming Ran Liu, Tie Liu, Xiao Yan Tang, Xiang Zu
  • Patent number: 11288041
    Abstract: Source code of a golden version and a next version of a program is received in which procedure calls are modified to call from an entry point table (EPT) with index numbers corresponding to procedure memory addresses. An executable defect-free golden version program and next version program with a defect are received. A first entry point table (first EPT) for the new version program and a second EPT for the golden version program are generated. A series of substitutions of procedures from the second EPT to the first EPT is performed and an order of substitutions includes: a module set, a module of the module set, a procedure set of the module, and a procedure of the procedure set. The defect producing procedure is identified by substituting in order until the defect is absent and proceeding to the next substitution in order.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: March 29, 2022
    Assignee: International Business Machines Corporation
    Inventors: Zhen Liu, Jia Tian Zhong, Le Chang, Ming Lei Zhang, Ting Ting Zhan, Xiao Yan Tian
  • Publication number: 20220071818
    Abstract: The present disclosure relates to fluid absorbent cores including at least one absorption layer, the layer including at least 80% by weight of water-absorbent polymer particles, 0 to 10% by weight of an adhesive and from 0 to 10% by weight of fibrous material, wherein the water-absorbent polymer particles within the absorption layer are water-absorbent polymer particles having a vortex of 40 s or less and having a roundness of 0.79 to 0.85 and/or a CRC of 38 g/g to 85 g/g.
    Type: Application
    Filed: April 9, 2019
    Publication date: March 10, 2022
    Inventors: Stephan Bauer, Katrin Baumann, Norbert Herfert, Li Guo DUAN, Le LI, Xiao Yan LIU, Gao Min SUN
  • Patent number: 11257555
    Abstract: The present invention relates to systems and methods for implementing wear leveling in a flash memory device that emulates an EEPROM. The embodiments utilize an index array, which stores an index word for each logical address in the emulated EEPROM. Each bit in each index word is associated with a physical address for a physical word in the emulated EEPROM, and the index word keeps track of which physical word is the current word for a particular logical address. The use of the index word enables a wear leveling algorithm that allows for a programming command to a logical address to result in: (i) skipping the programming operation if the data stored in the current word does not contain a “1” that corresponds to a “0” in the data to be stored, (ii) reprogramming one or more bits of the current word in certain situations, or (iii) shifting to and programming the next physical word in certain situations.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: February 22, 2022
    Assignee: SILICON STORAGE TECHNOLOGY, INC.
    Inventors: Guangming Lin, Xiaozhou Qian, Xiao Yan Pi, Vipin Tiwari, Zhenlin Ding
  • Patent number: 11241670
    Abstract: An insoluble thin hydroxide shell is synthesized on the surface of nanoscale zero-valent iron (NZVI), using a rate-controlled deprotonation method. The hydroxide coated NZVI remains suspended in aqueous phase better than the prior art and can be used to remove groundwater contaminants.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: February 8, 2022
    Assignee: THE UNIVERSITY OF HONG KONG
    Inventors: Xiao Yan Li, Yi Bo Hu
  • Publication number: 20220027213
    Abstract: Provided is a method for preventing deadlocks between competing threads. The method includes receiving a lock request from a first thread and, in response, identifying a potential deadlock with a second thread. In response, the method includes determining whether to deny the lock request, which includes: determining whether a first duration for which the first thread will hold the lock to complete its job is longer than a second duration for which the second thread will hold the lock to complete its job; determining whether the second thread will start to use the lock soon relative to the first duration; and determining whether both the first and second threads will complete their respective jobs within a time limit if the lock is denied to the first thread while the second thread completes its job. The method further includes denying the request for the requested lock from the first thread.
    Type: Application
    Filed: July 27, 2020
    Publication date: January 27, 2022
    Inventors: Jing Lu, Bao Zhang, Ming Ran Liu, Tie Liu, Xiao Yan Tang, Xiang Zu
  • Patent number: 11216856
    Abstract: A method of authenticating genuine products in an online shopping platform, including the steps of receiving an online shopping order from a buyer through the online shopping platform, the order having information about a targeted product and a designated store; purchasing the targeted product at the designated store by a buying agent; putting a unique and non-replaceable identification item on the targeted product when the purchase transaction is completed; videotaping selection of the targeted product by the buying agent, the purchasing of the targeted product at the designated store, and putting the unique and non-replaceable identification item on the targeted product; and making the video captured accessible to the buyer of the targeted product.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: January 4, 2022
    Inventor: Claire Xiao Yan Jing
  • Publication number: 20210390390
    Abstract: In an example embodiment, a framework to infer a user's value for a particular attribute based upon a multi-task machine learning process with uncertainty weighting that incorporates signals from multiple contexts is provided. In an example embodiment, the framework aims to measure a level of a user attribute under a certain context. Rather than attempting to devise a universal, one-size-fits-all value for the attribute, the framework acknowledges that the user's value for that attribute can vary depending on context and factors in the context under which the user's attribute levels are measured. Multiple contexts are defined depending on different situations where users and entities such as companies and organizations need to evaluate user attribute levels. Signals for attribute levels are then collected for each context. Machine learning models are utilized to estimate attribute values for different contexts. Multi-task deep learning is used to level attributes from different contexts.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 16, 2021
    Inventors: Xiao Yan, Wenijia Ma, Jaewon Yang, Jacob Bollinger, Qi He, Lin Zhu, How Jing
  • Publication number: 20210373917
    Abstract: A computer-implemented method for termination of programs associated with different addressing modes includes receiving a call to an external interface to execute a target callee program from a caller program executing in a primary runtime environment. The external interface allocates an interoperability term area (ITA) in a primary runtime environment. The ITA is accessible by the primary runtime environment and a secondary runtime environment. The external interface executes the target callee program in the secondary runtime environment. The target callee program sets a termination reason parameter in the ITA. In response to the target callee program setting the termination reason parameter, a termination action in the primary runtime environment is performed. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Application
    Filed: May 28, 2020
    Publication date: December 2, 2021
    Inventors: Xiao Yan Tang, Naijie Li, Jing Lu, Ming Ran Liu, Kershaw S. Mehta
  • Patent number: 11191029
    Abstract: Disclosed in the embodiments of the present invention are an open-loop power control method and device, relating to the field of wireless communications and comprising: sending a first signal/channel to a second wireless node; indicating the transmission power of said first signal/channel to the second wireless node; or sending the first signal/channel and a fourth signal/channel to the second wireless node; indicating the transmission power of said fourth signal/channel to the second wireless node; said transmission power is used by the second wireless node to calculate the downlink path loss and determine the transmission power of the uplink random-access signal. The invention is capable of ensuring, in a user-centered access context, that an appropriate transmission power is used to send an uplink random-access request, thus resisting the impact of path loss and preventing interference between uplink users.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: November 30, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD
    Inventors: Jian Li, Peng Hao, Junfeng Zhang, Yan Xue, Xiao Yan
  • Publication number: 20210361654
    Abstract: The present disclosure relates generally to treatment and diagnosis of diseases, disorders or conditions characterized by vascular leakage. More particularly, the present disclosure relates to methods for treating a vascular leakage-associated disease or disorder in a subject; for reducing vascular leakage in a subject; for reducing reactive oxygen species production in a subject; for inducing apoptosis of neutrophils in a subject; and for increasing survival of a subject having a vascular leakage-associated disease or disorder. The methods comprise administering a G9a and/or G9a-like protein (GLP) methyltransferase inhibitor to the subject. The present disclosure further relates to methods for developing a treatment plan for a subject with a vascular leakage-associated disease, disorder or condition, and for identifying a subject as a candidate for treatment of a vascular leakage-associated disease or disorder.
    Type: Application
    Filed: January 29, 2020
    Publication date: November 25, 2021
    Inventors: Xiao-Yan Wen, Anju Philip, Claudia Dossantos, John Marshall
  • Publication number: 20210264996
    Abstract: The present invention relates to systems and methods for implementing wear leveling in a flash memory device that emulates an EEPROM. The embodiments utilize an index array, which stores an index word for each logical address in the emulated EEPROM. Each bit in each index word is associated with a physical address for a physical word in the emulated EEPROM, and the index word keeps track of which physical word is the current word for a particular logical address. The use of the index word enables a wear leveling algorithm that allows for a programming command to a logical address to result in: (i) skipping the programming operation if the data stored in the current word does not contain a “1” that corresponds to a “0” in the data to be stored, (ii) reprogramming one or more bits of the current word in certain situations, or (iii) shifting to and programming the next physical word in certain situations.
    Type: Application
    Filed: August 28, 2020
    Publication date: August 26, 2021
    Inventors: Guangming Lin, Xiaozhou Qian, Xiao Yan Pi, Vipin Tiwari, Zhenlin Ding
  • Patent number: 11093501
    Abstract: A computer-implemented method is provided that includes receiving a search request to perform a search in a time series database, where the time series database stores a plurality of sequences of measured values arranged in chronological order, extracting from the search request a condition for performing the search in the time series database, the condition including a target subsequence to be searched for within the plurality of sequences of measured values within the time series database, selecting a search algorithm to perform the search from a plurality of search algorithms registered to the time series database, based on one or more characteristics of the condition and historical statistic data of one or more historical searches conducted on the time series database, and obtaining a search result from the time series database, utilizing the search algorithm.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: August 17, 2021
    Assignee: International Business Machines Corporation
    Inventors: Yao Liang Chen, Xiao Yan Chen, Sheng Huang, Kai Liu, Xiao Min Xu
  • Publication number: 20210240495
    Abstract: Techniques for signal handling between programs associated with different addressing modes in a computer system are described herein. An aspect includes, based on a signal occurring during execution of a first program in a first runtime environment, wherein the first program and the first runtime environment are associated with a first addressing mode, invoking a first signal exit routine associated with the first addressing mode. Another aspect includes allocating a signal information area (SIA) by the first signal exit routine. Another aspect includes calling a second signal exit routine associated with a second addressing mode that is different from the first addressing mode with an address of the SIA. Another aspect includes allocating a mirror SIA by the second signal exit routine. Another aspect includes handling the signal, and resuming execution based on the handling of the signal.
    Type: Application
    Filed: February 5, 2020
    Publication date: August 5, 2021
    Inventors: Ming Ran Liu, Bao Zhang, NAIJIE LI, Jing Lu, Xiao Yan Tang, Kershaw S. Mehta
  • Patent number: 11077187
    Abstract: Provided are optimized humanized antibodies that selectively bind to and inhibit activated protein C without binding to or inhibiting unactivated protein C. In particular, the antibodies bind to particular epitopes outside the catalytic triad of the active site of human activated protein C. Methods of treatment employing these antibodies are described herein.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: August 3, 2021
    Assignee: OKLAHOMA MEDICAL RESEARCH FOUNDATION
    Inventors: Xiao-Yan Zhao, Andreas Wilmen, Christoph Freiberg, Lars Linden, Ji-Yun Kim, Subramanian Yegneswaran, Karin Regnstrom, Ursula Egner, Xinquan Wang
  • Patent number: 11076343
    Abstract: A signal transmission method, a terminal and a network-side device. A first network-side device sends access configuration (AC) indication information to a terminal, the AC indication information being used for indicating to the terminal the currently available AC in an access configuration set (ACS). The terminal receives the access configuration set (ACS) and the access configuration (AC) indication information sent by the network-side device, and determines, according to the AC indication information, the currently available AC in the ACS.
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: July 27, 2021
    Assignee: ZTE CORPORATION
    Inventors: Yan Xue, Peng Hao, Junfeng Zhang, Zhaohua Lu, Jian Li, Xiao Yan, Haitao Lu