Patents by Inventor Ying Yu

Ying Yu 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: 20230062189
    Abstract: A request to program a set of host data items to management units (MUs) of a fault tolerant stripe associated with a memory sub-system is received. A set of memory access operations to be executed at the MUs of the fault tolerant stripe in accordance with the received request is determined. The set of memory access operations include one or more read operations to read data from the MUs of the fault tolerant stripe. The set of memory access operations also include one or more write operations to write the set of host data items and redundancy metadata associated with the set of host data items to MUs of the fault tolerant stripe. A first series of commands corresponding to the one or more read operations of the set of memory access operations is executed. The redundancy metadata associated with the set of host data items is generated based on the data read from the MUs of the fault tolerant stripe during execution of the first series of commands and the set of host data items.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 2, 2023
    Inventors: Fangfang Zhu, Chih-Kuo Kao, Jiangli Zhu, Ying Yu Tai
  • Patent number: 11595386
    Abstract: Techniques for storage management involve: receiving, at a storage server, an access request for target data from a client, wherein the access request occurs in a session between the storage server and the client; determining, based on attribute information of the client, security information of the session, wherein the security information indicates whether the session is subjected to antivirus protection; and executing, based on the security information, an access operation specified by the access request on the target data. Therefore, the performance of the storage server can be improved while the security of the storage server is ensured.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: February 28, 2023
    Assignee: EMC IP Holding Company LLC
    Inventors: Ying Yu, Jing Li, Ming Yue, Jia Huang, Nan Wang
  • Patent number: 11587628
    Abstract: One or more write operations are performed on a memory component. First data stored at the memory component is read. A determination is made as to whether an error rate associated with the first data stored at the memory component exceeds an error rate threshold. If the error rate exceeds the error rate threshold, a threshold value is adjusted. A determination is made as to whether a number of the plurality of write operations performed on the memory component since performance of a refresh operation on the memory component exceeds the threshold value. In response to determining that the number of write operations performed on the memory component exceeds the threshold value, a memory cell of the memory component is identified based on the plurality of write operations. Second data stored at memory cells of the memory component that are proximate to the identified memory cell is refreshed.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: February 21, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Fangfang Zhu, Jiangli Zhu, Ying Yu Tai
  • Patent number: 11586371
    Abstract: A method of populating page tables of an executing workload during migration of the executing workload from a source host to a destination host includes the steps of: before resuming the workload at the destination host, populating the page tables of the workload at the destination host, wherein the populating comprises inserting mappings from virtual addresses of the workload to physical addresses of system memory of the destination host; and upon completion of populating the page tables, resuming the workload at the destination host.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: February 21, 2023
    Assignee: VMware, Inc.
    Inventors: Yury Baskakov, Ying Yu, Anurekh Saxena, Arunachalam Ramanathan, Frederick Joseph Jacobs, Giritharan Rashiyamany
  • Patent number: 11567817
    Abstract: A processing device can determine a configuration parameter based on a memory type of a memory component that is managed by a memory system controller. The processing device can receive data from a host system. The processing device can generate, by performing a memory operation using the configuration parameter, an instruction based on the data. The processing device can identify a sequencer of a plurality of sequencers that are collocated, within a single package external to the memory system controller, wherein each sequencer of the plurality of sequencers interfaces with a respective memory component. The processing device can send the instruction to the sequencer.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: January 31, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Samir Mittal, Ying Yu Tai, Cheng Yuan Wu
  • Patent number: 11569805
    Abstract: The present invention provides a system including a transmitter and a receiver is disclosed. The transmitter includes a first main data path and a first main strobe path, wherein the first main data path is configured to generate a plurality of data signals, the first main strobe path is configured to generate a first strobe signal, and delay amount of the first main data path and delay amount of the first main strobe path are unbalanced. The receiver includes a second main data path and a second main strobe path, wherein the second main strobe path is configured to receive the first strobe signal to generate a plurality of second strobe signals, and the second main data path is configured to receive the plurality of data signals, and uses the plurality of second strobe signals to sample the plurality of data signals to generate a plurality of sampled signals, respectively.
    Type: Grant
    Filed: December 12, 2021
    Date of Patent: January 31, 2023
    Assignee: MEDIATEK INC.
    Inventor: Ying-Yu Hsu
  • Publication number: 20230023452
    Abstract: A method of populating page tables of an executing workload during migration of the executing workload from a source host to a destination host includes the steps of: before resuming the workload at the destination host, populating the page tables of the workload at the destination host, wherein the populating comprises inserting mappings from virtual addresses of the workload to physical addresses of system memory of the destination host; and upon completion of populating the page tables, resuming the workload at the destination host.
    Type: Application
    Filed: July 23, 2021
    Publication date: January 26, 2023
    Inventors: Yury BASKAKOV, Ying YU, Anurekh SAXENA, Arunachalam RAMANATHAN, Frederick Joseph JACOBS, Giritharan RASHIYAMANY
  • Publication number: 20230028047
    Abstract: A method of preserving the contiguity of large pages of a workload during migration of the workload from a source host to a destination host includes the steps of: detecting at the destination host, receipt of a small page of zeros from the source host, wherein, at the source host, the small page is part of one of the large pages of the workload; and upon detecting the receipt of the small page of zeros, storing, at the destination host, all zeros in a small page that is part of one of the large pages of the workload.
    Type: Application
    Filed: July 23, 2021
    Publication date: January 26, 2023
    Inventors: Arunachalam RAMANATHAN, Yury BASKAKOV, Anurekh SAXENA, Ying YU, Rajesh VENKATASUBRAMANIAN, Michael Robert STUNES
  • Publication number: 20230019910
    Abstract: Embodiments include methods, systems, devices, instructions, and media for limiting hot-cold swap wear leveling in memory devices. In one embodiment, wear metric values are stored and monitored using multiple wear leveling criteria. The multiple wear leveling criteria include a hot-cold swap wear leveling criteria, which may make use of a write count offset value. Based on a first wear metric value of a first management group and a second wear metric value of a second management group, the first management group and the second management group are selected for a wear leveling swap operation. The wear leveling swap operation is performed with a whole management group read operation of the first management group to read a set of data, and a whole management group write operation to write the set of data to the second management group.
    Type: Application
    Filed: September 27, 2022
    Publication date: January 19, 2023
    Inventors: Fangfang Zhu, Ying Yu Tai, Ning Chen, Jiangli Zhu, Alex Tang
  • Patent number: 11550663
    Abstract: Systems and methods are disclosed that are of retrieving, by a processing device, a codeword stored at a memory sub-system, determining parity data of the codeword, generating additional parity bits based on one or more bits of the parity data of the codeword, and generating host data by decoding the codeword using the additional parity bits.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: January 10, 2023
    Assignee: MICRON TECHNOLOGY, INC.
    Inventors: Tingjun Xie, Ying Yu Tai, Jiangli Zhu
  • Patent number: 11543988
    Abstract: A method of preserving the contiguity of large pages of a workload during migration of the workload from a source host to a destination host includes the steps of: detecting at the destination host, receipt of a small page of zeros from the source host, wherein, at the source host, the small page is part of one of the large pages of the workload; and upon detecting the receipt of the small page of zeros, storing, at the destination host, all zeros in a small page that is part of one of the large pages of the workload.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: January 3, 2023
    Assignee: VMware, Inc.
    Inventors: Arunachalam Ramanathan, Yury Baskakov, Anurekh Saxena, Ying Yu, Rajesh Venkatasubramanian, Michael Robert Stunes
  • Patent number: 11544308
    Abstract: The disclosed embodiments provide a system for processing data. During operation, the system obtains labels for entities found in portions of text in a first set of jobs. Next, the system inputs the portions of text and the labels as training data for a machine learning model. The system then applies the machine learning model to a second set of jobs to generate predictions of additional entities in additional portions of text in the second set of jobs. Finally, the system creates, based on the predictions, an index containing mappings of the additional entities to subsets of the second set of jobs in which the additional entities are found.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: January 3, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Meng Meng, Gheorghe Muresan, Ada Cheuk Ying Yu
  • Publication number: 20220418129
    Abstract: An electronic module assembly is provided. The electronic module assembly may include one or more processors mounted to a laminate, a top frame mounted to the laminate and surrounding the one or more processors, and a removable lid covering the one or more processors. The removable lid includes latches arranged along a perimeter of the removable lid, the latches engage with a lip of the top frame and secure the removable lid to the module assembly, and the removable lid can only be removed from the module assembly by releasing all of the latches.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 29, 2022
    Inventors: Noah Singer, Jeffrey Allen Zitz, Mark D. Schultz, John Torok, Yuet-Ying Yu, William L. Brodsky, Shawn Canfield
  • Publication number: 20220418134
    Abstract: An electronic assembly is provided. The electronic assembly may include an electronic module mounted to a laminate, a cooling apparatus directly above the module, a single thermal interface material positioned between and directly contacting the module and the cooling apparatus, and a rotating cover rotatably attached to a top frame secured to the laminate, wherein the rotating cover includes an open position and a closed position.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 29, 2022
    Inventors: Noah Singer, Jeffrey Allen Zitz, Mark D. Schultz, John Torok, William L. Brodsky, Yuet-Ying Yu, Shawn Canfield
  • Publication number: 20220415968
    Abstract: An ovonic threshold switch (OTS) selector and a memory device including the OTS selector is provided. The OTS selector includes a switching layer formed of a GeCTe compound further doped with one or both of nitrogen and silicon, and exhibits improved thermal stability and electrical performance.
    Type: Application
    Filed: February 10, 2022
    Publication date: December 29, 2022
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chien-Min Lee, Cheng-Hsien Wu, Cheng-Chun Chang, Elia Ambrosi, Hengyuan Lee, Ying-Yu Chen, Xinyu BAO, Tung-Ying Lee
  • Patent number: 11537307
    Abstract: A memory sub-system periodically performs a first wear leveling operation using a direct mapping function on a data management unit of a memory component in the memory sub-system at a first frequency. The memory sub-system further periodically performs a second wear leveling operation using indirect mapping on a group of data management units of the memory component at a second frequency, wherein the second wear leveling operation is performed less frequently than the first wear leveling operation.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: December 27, 2022
    Assignee: MICRON TECHNOLOGY, INC.
    Inventors: Ying Yu Tai, Jiangli Zhu, Ning Chen
  • Publication number: 20220404969
    Abstract: Methods, systems, and devices for performing an access operation on a memory cell, incrementing a value of a first counter based on performing the access operation on the memory cell, determining that the incremented value of the first counter satisfies a threshold, incrementing a value of a second counter based on determining that the incremented value of the first counter satisfies the threshold, and performing a maintenance operation on the memory cell based on determining that the incremented value of the first counter satisfies the threshold are described.
    Type: Application
    Filed: July 7, 2022
    Publication date: December 22, 2022
    Inventors: Ning Chen, Jiangli Zhu, Fangfang Zhu, Ying Yu Tai
  • Patent number: 11526395
    Abstract: A read operation to retrieve data stored at a memory device is performed. Whether the data retrieved from the memory device includes an error that is not correctable is determined. Responsive to determining that the data retrieved from the memory device comprises the error that is not correctable, a buffer in a data path along which a write operation was performed to write the data at the memory device is searched for the data.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: December 13, 2022
    Assignee: MICRON TECHNOLOGY, INC.
    Inventors: Wei Wang, Jiangli Zhu, Ying Yu Tai, Ning Chen, Zhengang Chen, Cheng Yuan Wu
  • Publication number: 20220349066
    Abstract: A stable three-dimensional core-shell metal-nitride catalyst consisting of NiFeN nanoparticles decorated on NiMoN nanorods supported on porous Ni foam (NiMoN@NiFeN), which functions as an oxygen evolution reaction catalyst for alkaline seawater electrolysis. It yields large current densities of 500 and 1000 mA cm?2 at overpotentials of 369 and 398 mV, respectively, in alkaline natural seawater at 25° C. Combined with an efficient hydrogen evolution reaction catalyst of NiMoN nanorods, current densities of 500 and 1000 mA cm?2 at low voltages of 1.608 and 1.709 V, respectively are achieved for overall alkaline seawater splitting at 60° C.
    Type: Application
    Filed: August 14, 2020
    Publication date: November 3, 2022
    Applicant: University of Houston System
    Inventors: Zhifeng REN, Luo YU, Shuo CHEN, Ying YU
  • Patent number: D975400
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: January 17, 2023
    Inventor: Ying Yu