Patents by Inventor Libo Wang

Libo Wang 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: 20220019108
    Abstract: The present disclosure can provide a transparent display panel, a preparation method thereof and a display device. The transparent display panel includes a bearing layer disposed between a base substrate and a liquid crystal layer and including a plurality of concave structures, and a plurality of reflecting structures located between the bearing layer and the liquid crystal layer, where an orthographic projection of the concave structure on the base substrate covers an orthographic projection of one or more reflecting structures on the base substrate.
    Type: Application
    Filed: March 26, 2021
    Publication date: January 20, 2022
    Inventors: Xiaoxin SONG, Feng ZHANG, Wenqu LIU, Zhijun LV, Liwen DONG, Zhao CUI, Detian MENG, Libo WANG, Dongfei HOU, Qi YAO
  • Publication number: 20220012146
    Abstract: Systems, apparatuses, and methods related log compression are described. In an example, a system log that identifies targeted data may be compiled in a memory resource during an execution of an operation using that memory resource. The system log may be analyzed utilizing a portion of the memory resource that would otherwise be available to be utilized in the execution of the operation. The system log may be compressed during the execution of the operation, the level or timing of such compression may be based on the analysis that occurs contemporaneous to or as a result of executing the operation. In some examples, compressing the system log may include discarding a portion of the system log. Compressing the system log may also include extracting the targeted data from the system log as the system log is being compiled and converting the extracted targeted data to structured data.
    Type: Application
    Filed: July 13, 2020
    Publication date: January 13, 2022
    Inventors: Reshmi Basu, Libo Wang
  • Publication number: 20210408330
    Abstract: The present disclosure relates to a display substrate and a method for manufacturing the same. The display substrate includes: a substrate; a first electrode located on the substrate; and a conductive convex located on the first electrode. A dimension of a cross section of the conductive convex along a plane parallel to the substrate is negatively correlated to a distance from the cross section to a surface of the first electrode.
    Type: Application
    Filed: July 24, 2019
    Publication date: December 30, 2021
    Inventors: Guangcai YUAN, Zhijun LV, Haixu LI, Xiaoxin SONG, Feng ZHANG, Wenqu LIU, Liwen DONG, Zhao CUI, Libo WANG, Detian MENG
  • Publication number: 20210385583
    Abstract: A transducer, a method of manufacturing a transducer, and a transducing device are provided. The transducer includes a receiving unit and a transmitting unit. The receiving unit includes a first receiving electrode, a first piezoelectric film, and a second receiving electrode which are sequentially stacked, and the receiving unit is configured to convert a first acoustic wave signal into an electrical signal by using a piezoelectric effect of the first piezoelectric film. The transmitting unit is configured to receive a control signal, which is based on the electrical signal, to transmit a second acoustic wave signal.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 9, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhao CUI, Feng ZHANG, Wenqu LIU, Liwen DONG, Zhijun LV, Xiaoxin SONG, Detian MENG, Libo WANG, Qi YAO
  • Publication number: 20210374136
    Abstract: Embodiments of the present disclosure may provide a dynamic query execution model with fault tolerance and failure recovery techniques. Embodiments of the present disclosure may utilize checkpoints to map processed output files to their corresponding input files. Therefore, if an error occurs in processing one or more files, the system may only need to reschedule processing of selected file(s).
    Type: Application
    Filed: May 28, 2021
    Publication date: December 2, 2021
    Inventors: Thierry Cruanes, Igor Demura, Varun Ganesh, Prasanna Rajaperumal, Libo Wang, Jiaqi Yan
  • Publication number: 20210374135
    Abstract: Embodiments of the present disclosure may provide a dynamic query execution model. This query execution model may provide acceleration by scaling out parallel parts of a query (also referred to as a fragment) to additional computing resources, for example computing resources leased from a pool of computing resources. Execution of the parts of the query may be coordinated by a parent query coordinator, where the query originated, and a fragment query coordinator.
    Type: Application
    Filed: June 1, 2020
    Publication date: December 2, 2021
    Inventors: Thierry Cruanes, Igor Demura, Varun Ganesh, Prasanna Rajaperumal, Libo Wang, Jiaqi Yan
  • Publication number: 20210357263
    Abstract: Embodiments of the present disclosure may provide dynamic and fair assignment techniques for allocating resources on a demand basis. Assignment control may be separated into at least two components: a local component and a global component. Each component may have an active dialog with each other; the dialog may include two aspects: 1) a demand for computing resources, and 2) a total allowed number of computing resources. The global component may allocate resources from a pool of resources to different local components, and the local components in turn may assign their allocated resources to local competing requests. The allocation may also be throttled or limited at various levels.
    Type: Application
    Filed: June 9, 2021
    Publication date: November 18, 2021
    Inventors: Thierry Cruanes, Igor Demura, Varun Ganesh, Prasanna Rajaperumal, Libo Wang, Jiaqi Yan
  • Publication number: 20210339832
    Abstract: Buoy apparatus and buoy control system for identifying an underwater object, and method for identifying an underwater object are disclosed. A buoy apparatus for use underwater, comprises a buoy securely connected to a first end of a rope; a spool structure securely connected to a second end of the rope; a retractable head for engaging the spool structure; and a spool control device for actuating retraction of the retractable head, wherein in response to an instruction from the spool control device, the retractable head disengages the spool structure, and the spool structure releases the rope when the buoy raises toward a surface of water.
    Type: Application
    Filed: March 15, 2021
    Publication date: November 4, 2021
    Inventors: Libo Wang, Xiaoge Cheng
  • Patent number: 11163768
    Abstract: Embodiments of the present disclosure may provide a dynamic query execution model with fault tolerance and failure recovery techniques. Embodiments of the present disclosure may utilize checkpoints to map processed output files to their corresponding input files. Therefore, if an error occurs in processing one or more files, the system may only need to reschedule processing of selected file(s).
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: November 2, 2021
    Assignee: Snowflake Inc.
    Inventors: Thierry Cruanes, Igor Demura, Varun Ganesh, Prasanna Rajaperumal, Libo Wang, Jiaqi Yan
  • Publication number: 20210326732
    Abstract: Embodiments of the disclosure are drawn to apparatuses, systems, methods for an internet of things (IoT) system to include edge devices that perform at least some functions without communicating with a cloud computing system. An edge device may include a memory with on-memory pattern matching capabilities. The edge device may perform pattern matching operations on data collected by the edge device or sensors in communication with the edge device. Based on results of the pattern matching operations, the edge device may perform various functions, such as transmitting data to the cloud computing system, activating an alarm, and/or changing a frequency at which data is transmitted.
    Type: Application
    Filed: April 15, 2020
    Publication date: October 21, 2021
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: DEBRA M. BELL, JAMES S. REHMEYER, BRETT K. DODDS, ANTHONY D. VECHES, LIBO WANG, DI WU
  • Publication number: 20210312310
    Abstract: Embodiments of the disclosure are drawn to apparatuses, systems, methods for performing operations associated with machine learning. Machine learning operations may include processing a data set, training a machine learning algorithm, and applying a trained algorithm to a data set. Some of the machine learning operations, such as pattern matching operations, may be performed within a memory device.
    Type: Application
    Filed: April 6, 2020
    Publication date: October 7, 2021
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Di Wu, Anthony D. Veches, James S. Rehmeyer, Debra M. Bell, Libo Wang
  • Publication number: 20210312961
    Abstract: Tracking circuitry may be used to determine if commands and/or command sequences include illegal commands and/or illegal command sequences. If the commands and/or command sequences include illegal commands and/or illegal command sequences, the tracking circuitry may activate signals that prevent execution of the commands and/or notice of the detected illegal commands and/or command sequences.
    Type: Application
    Filed: April 6, 2020
    Publication date: October 7, 2021
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Di Wu, Debra M. Bell, Anthony D. Veches, James S. Rehmeyer, Libo Wang
  • Patent number: 11127612
    Abstract: Several embodiments of the present technology are directed to semiconductor devices, and systems and associated methods for treating semiconductor devices based on warpage data. In some embodiments, a method can include heating a plurality of semiconductor devices from a first temperature to a second temperature, and determining warpage data at a plurality of points on the surfaces of the semiconductor devices as they are being heated. The method can further comprise applying a multivariate analysis to the surface warpage data to generate a multivariate statistic for each of the semiconductor devices at various sample temperatures. The multivariate statistics can be used to determine whether the semiconductor devices exceed or fall below a threshold limit.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: September 21, 2021
    Assignee: Micron Technology, Inc.
    Inventors: James D. Huffaker, Kim M. Hartnett, Ajay Raghunathan, Libo Wang, Linmiao Zhang, Di Wu
  • Publication number: 20210279242
    Abstract: Embodiments of the disclosure are drawn to apparatuses, systems, methods, and memories that are capable of performing pattern matching operations within a memory device. The pattern matching operations may be performed on data stored within the memory based on a pattern stored in a register. The result of the pattern matching operation may be provided by the memory. The data on which the pattern matching operation is performed may not be output from the memory during the pattern matching operation.
    Type: Application
    Filed: March 3, 2020
    Publication date: September 9, 2021
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: DEBRA M. BELL, LIBO WANG, DI WU, JAMES S. REHMEYER, ANTHONY D. VECHES
  • Publication number: 20210263847
    Abstract: Embodiments of the disclosure are drawn to apparatuses, systems, methods, and memories that are capable of performing pattern matching operations within a memory device. The pattern matching operations may be performed on data stored within the memory based on a pattern stored in a register. The result of the pattern matching operation may be provided by the memory. The data may be retrieved from a memory array for the pattern matching operation by a read operation, a refresh operation, an error correction operation, and/or a pattern matching operation. The data may be retrieved from incoming data input lines instead of or in addition to the memory array. How the data is stored or retrieved for pattern matching operations may be controlled by a memory controller.
    Type: Application
    Filed: February 25, 2020
    Publication date: August 26, 2021
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: James S. Rehmeyer, Libo Wang, Anthony D. Veches, Debra M. Bell, Di Wu
  • Publication number: 20210233980
    Abstract: A display substrate is provided. The display substrate includes a base substrate; a pixel definition structure on the base substrate; a plurality of light emitting elements respectively in a plurality of first apertures; and a reflective layer at least partially in a respective one of the plurality of first apertures and configured to reflect light laterally emitted from a respective one of the plurality of light emitting elements to exit from a light emitting surface of the respective one of the plurality of light emitting elements. The pixel definition structure includes a first pixel definition layer on the base substrate, and a second pixel definition layer on a side of the first pixel definition layer away from the base substrate. Lateral sides of the first pixel definition layer and the second pixel definition layer have different slope angles with respect to a main surface of the base substrate.
    Type: Application
    Filed: December 16, 2019
    Publication date: July 29, 2021
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Zhijun LV, Liwen DONG, Wenqu LIU, Xiaoxin SONG, Zhao CUI, Libo WANG, Detian MENG, Feng ZHANG
  • Patent number: 11055142
    Abstract: Embodiments of the present disclosure may provide dynamic and fair assignment techniques for allocating resources on a demand basis. Assignment control may be separated into at least two components: a local component and a global component. Each component may have an active dialog with each other; the dialog may include two aspects: 1) a demand for computing resources, and 2) a total allowed number of computing resources. The global component may allocate resources from a pool of resources to different local components, and the local components in turn may assign their allocated resources to local competing requests. The allocation may also be throttled or limited at various levels.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: July 6, 2021
    Assignee: Snowflake Inc.
    Inventors: Thierry Cruanes, Igor Demura, Varun Ganesh, Prasanna Rajaperumal, Libo Wang, Jiaqi Yan
  • Publication number: 20210200985
    Abstract: A fingerprint identification module, a manufacturing method thereof and an electronic device are disclosed.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 1, 2021
    Inventors: Wenqu LIU, Xiufeng LI, Qi YAO, Feng ZHANG, Liwen DONG, Zhao CUI, Chuanxiang XU, Detian MENG, Xiaoxin SONG, Libo WANG, Yang YUE, Dongfei HOU, Zhijun LV
  • Publication number: 20210167274
    Abstract: A piezoelectric device includes: a base having at least one hole, a heat conductive portion disposed in the at least one hole and in contact with a wall of the at least one hole, and at least one piezoelectric sensor disposed on the base. A thermal conductivity of the heat conductive portion is greater than a thermal conductivity of the base. Each piezoelectric sensor includes: a first electrode, a piezoelectric pattern made of a piezoelectric material and a second electrode that are sequentially stacked in a thickness direction of the base.
    Type: Application
    Filed: September 30, 2020
    Publication date: June 3, 2021
    Inventors: Feng ZHANG, Wenqu LIU, Zhijun LV, Liwen DONG, Xiaoxin SONG, Zhao CUI, Detian MENG, Libo WANG
  • Publication number: 20210110761
    Abstract: A driving backplane includes a base, and a pixel driving circuit, a first electrode and a first piezoelectric block that are disposed in the sub-pixel region. The pixel driving circuit is disposed on the base. The first electrode is disposed at a side of the pixel driving circuit away from the base. The first electrode includes a first sub-electrode pattern and a second sub-electrode pattern that are in a same layer and are spaced apart to be insulated from each other, and the first sub-electrode pattern is electrically connected to the pixel driving circuit. The first piezoelectric block is disposed between the pixel driving circuit and the first electrode, and the first sub-electrode pattern and the second sub-electrode pattern are in contact with the first piezoelectric block.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 15, 2021
    Inventors: Wenqu LIU, Qi YAO, Feng ZHANG, Zhijun LV, Liwen DONG, Zhao CUI, Xiaoxin SONG, Detian MENG, Libo WANG