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).

  • PRESERVING LARGE PAGES OF MEMORY ACROSS LIVE MIGRATIONS OF WORKLOADS
    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
  • PREPOPULATING PAGE TABLES FOR MEMORY OF WORKLOADS DURING LIVE MIGRATIONS
    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
  • LIMITING HOT-COLD SWAP WEAR LEVELING
    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
  • Changing of error correction codes based on the wear of a memory sub-system
    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
  • Semantic matching of search terms to results
    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
  • Preserving large pages of memory across live migrations of workloads
    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
  • ROTATING LID FOR MODULE COOLER
    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
  • TEMPORARY REMOVABLE MODULE LID
    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
  • MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
    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
  • Hybrid wear leveling for in-place data replacement media
    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
  • MAINTENANCE OPERATIONS FOR MEMORY DEVICES
    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
  • Write buffer management
    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
  • Non-Noble Metal-Nitride Based Electrocatalysts for High-Performance Seawater Splitting
    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
  • Limiting hot-cold swap wear leveling
    Patent number: 11481119
    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: Grant
    Filed: May 14, 2020
    Date of Patent: October 25, 2022
    Assignee: Micron Technology, Inc.
    Inventors: Fangfang Zhu, Ying Yu Tai, Ning Chen, Jiangli Zhu, Alex Tang
  • SCANNING TECHNIQUES FOR A MEDIA-MANAGEMENT OPERATION OF A MEMORY SUB-SYSTEM
    Publication number: 20220326856
    Abstract: Methods, systems, and devices for memory can include techniques for identifying first quantities of write counts for a first plurality of super management units (SMUs) in a mapped region of a memory sub-system, identifying, by a hardware component of the memory sub-system, a first SMU of the first plurality that includes a fewest quantity of write counts of the first quantity of write counts, and performing a wear-leveling operation based at least in part on a first quantity of write counts of the first SMU of the first plurality in the mapped region being less than a second quantity of writes counts of a second SMU of a second plurality of SMUs in an unmapped region of the memory sub-system.
    Type: Application
    Filed: April 27, 2022
    Publication date: October 13, 2022
    Inventors: Fangfang Zhu, Wei Wang, Jiangli Zhu, Ying Yu Tai
  • Transferring data between clock domains using pulses across a queue
    Patent number: 11461030
    Abstract: Methods, systems, and devices for one or more clock domain crossing queues are described. A queue can receive, from a first clock domain, a first command to store data in the queue. The queue can store the data at a first location indicated by a first pointer. The queue can receive, from the first clock domain, a second command to cause the second clock domain to retrieve the data from the queue. The queue can generate, based on receiving the second command, a third command synchronized with a clock of the second clock domain and to cause the second clock domain to retrieve the data. The queue can retrieve the data from the first location in the queue indicated by a second pointer associated with retrieving data based at least in part on generating the third command. The queue can transmit, to the second clock domain, the data.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: October 4, 2022
    Assignee: Micron Technology, Inc.
    Inventors: Yueh-Hung Chen, Chih-Kuo Kao, Ying Yu Tai, Jiangli Zhu
  • PERFORMING HYBRID WEAR LEVELING OPERATIONS BASED ON A SUB-TOTAL WRITE COUNTER
    Publication number: 20220308767
    Abstract: An example method may include performing a first wear leveling operation on a group of data blocks based on a write counter associated with the group of data blocks, wherein the first wear leveling operation comprises including the group of data blocks in a plurality of groups of mapped data blocks, responsive to including the group of data blocks in the plurality of groups of mapped data blocks, performing a second wear leveling operation on the group of data blocks, wherein performing the second wear leveling operation comprises determining a base address of the group of data blocks, the base address indicating a location at which the group of data blocks begins, and accessing a data block in the group of data blocks based on the base address of the group of data blocks and a logical address associated with the data block.
    Type: Application
    Filed: June 13, 2022
    Publication date: September 29, 2022
    Inventors: Fangfang Zhu, Jiangli Zhu, Ning Chen, Ying Yu Tai
  • MINIMUM INTRINSIC TIMING UTILIZATION AUTO ALIGNMENT ON MULTI-DIE SYSTEM
    Publication number: 20220294435
    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: Application
    Filed: December 12, 2021
    Publication date: September 15, 2022
    Applicant: MEDIATEK INC.
    Inventor: Ying-Yu Hsu
  • Activity-based inference of title preferences
    Patent number: 11443255
    Abstract: The disclosed embodiments provide a system for performing activity-based inference of title preferences. During operation, the system determines features and labels related to first title preferences for jobs sought by a first set of candidates. Next, the system inputs the features and the labels as training data for a machine learning model. The system then applies the machine learning model to additional features for a second set of candidates to produce predictions of second title preferences for the second set of candidates. Finally, the system stores the predictions in association with the second set of candidates.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: September 13, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ye Yuan, Girish Kathalagiri Somashekariah, Huichao Xue, Ada Cheuk Ying Yu
  • Adult swaddle
    Patent number: D975400
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: January 17, 2023
    Inventor: Ying Yu