Patents by Inventor Meng Li

Meng Li 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: 20210142150
    Abstract: An information processing device and method, and a device for classifying with a model are provided. The information processing device includes a first training unit being configured to train a first model using a first training sample set, to obtain a trained first model; a second training unit being configured to train the trained first model using a second training sample set while maintaining a predetermined portion of characteristics of the trained first model, to obtain a trained second model, and a third training unit being configured to train a third model using the second training sample set while causing a difference between classification performances of the trained second model and the third model to be within a first predetermined range, to obtain a trained third model as a final model.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 13, 2021
    Applicant: FUJITSU LIMITED
    Inventors: Meng Zhang, Fei Li, Rujie Liu
  • Patent number: 11005064
    Abstract: A transparent display substrate and a driving method thereof, and a transparent display device are provided. The transparent display substrate includes a base substrate and pixel units which are located above the base substrate and arranged in an array, each of the pixel units comprises a display region and a transparent region; a first light emitting layer is provided in the transparent region, and a first electrode is provided at a side of the first light emitting layer proximal to the base substrate and a second electrode is provided at a side of the first light emitting layer distal to the base substrate; a brightness of light emitted by the first light emitting layer is adjusted according to change in a difference between a first voltage and a second voltage loaded on the first electrode and the second electrode, respectively.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: May 11, 2021
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Meng Li
  • Publication number: 20210130888
    Abstract: The present disclosure discloses a method, a device and a system for detecting chromosomal aneuploidy. The method comprises: sequencing at least a portion of a nucleic acid in a sample under test to obtain a sequencing result including reads; aligning the reads to a first reference sequence to obtain an alignment result including specific chromosomes to which the reads are mapped; determining, for a first chromosome, the amount of reads mapped to the first chromosome based on the alignment result; and comparing the number of the reads mapped to the first chromosome with the amount of reads in a negative control mapped to the first chromosome to determine the number of the first chromosome. When the method is employed to detect chromosomal aneuploidy, the detection results acquired have relatively high sensitivity and accuracy.
    Type: Application
    Filed: May 7, 2018
    Publication date: May 6, 2021
    Inventors: Lidong ZENG, Zengding WU, Huan JIN, Weibin XU, Linsen LI, Luyang ZHAO, Meng ZHANG, Qin YAN
  • Publication number: 20210134203
    Abstract: A shift register, a method for driving the same, a gate driving circuit and a display device are provided. The shift register includes an input sub-circuit, an output sub-circuit, a reset sub-circuit, and a first shift output sub-circuit to an m-th shift output sub-circuit. The i-th shift output sub-circuit is connected with a third node, an (i?1)-th shift node, an i-th shift node, an (i+1)-th clock signal terminal, a first power terminal, a second power terminal, an (i?1)-th shift signal output terminal and an i-th shift signal output terminal, and is configured to supply a signal of the first power terminal to the i-th shift signal output terminal and a signal of the second power terminal to the (i?1)-th shift signal output terminal and the (i?1)-th shift node under control of the (i+1)-th clock signal terminal, i being an integer between 2 and m.
    Type: Application
    Filed: April 3, 2020
    Publication date: May 6, 2021
    Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ying WANG, Meng LI, Jing LI, Hongmin LI
  • Publication number: 20210134223
    Abstract: An array substrate is provided. The array substrate includes a plurality of pixel groups, a respective one of the plurality of pixel groups including two adjacent pixels in a same row of pixels, a respective one of the two adjacent pixels including three subpixels; a plurality of scanning line groups configured to respectively control a plurality of rows of pixels, a respective one group of the plurality of scanning line groups including four scanning lines; and a plurality of data line groups respectively connected to a plurality of columns of pixel groups of the plurality of pixel groups, a respective one group of the plurality of data line groups including three data lines. The two adjacent pixels includes a first pixel and a second pixel. Each of the first pixel and the second pixel includes a first subpixel, a second subpixel, and a third subpixel.
    Type: Application
    Filed: September 27, 2019
    Publication date: May 6, 2021
    Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventor: Meng Li
  • Patent number: 10996251
    Abstract: Provided is a method and device for obtaining internal side and external side insulation resistances of a relay. The method includes steps of controlling the insulation resistance obtaining circuit to output a low-frequency AC signal; when both the main relay and the pre-charge relay are switched off, obtaining an internal side insulation resistance of the main relay according to the low-frequency AC signal; if the internal side insulation resistance of the main relay is normal, controlling the pre-charge relay to be switched on; and when the main relay is switched off and the pre-charge relay is switched on, obtaining an external side insulation resistance value of the main relay according to the low-frequency AC signal.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: May 4, 2021
    Inventors: Zhimin Dan, Yizhen Hou, Weiping Sun, Meng Li, Wei Zhang, Teng Yu
  • Publication number: 20210123001
    Abstract: A Cardamine hupingshanensis selenium-enriched Chinese yellow rice wine and a production method are provided. The production method is performed as follows. Fresh C. hupingshanensis is selected, followed by preparing the C. hupingshanensis into a juice containing effective components of C. hupingshanensis, or C. hupingshanensis powder. Glutinous rice raw materials are soaked in clear water, followed by taking out and steaming to obtain steamed glutinous rice. The steamed glutinous rice is cooled and mixed with distillers' yeast for pre-fermentation, after a temperature of fermented material rising to a harrowing temperature, a pre-fermented product is obtained by harrowing regularly. A post-fermentation is performed, followed by performing a pressure filtration. A pressure filtrate is put aside for clarification, followed by filtering and sterilizing, then adding the juice. Alternatively, the C.
    Type: Application
    Filed: September 9, 2020
    Publication date: April 29, 2021
    Applicant: Shaanxi University of Technology
    Inventors: Jingzhang GENG, Dongqin LI, Meng YANG, Hai JIANG
  • Publication number: 20210120832
    Abstract: The disclosure relates to a high-bioactivity black dry apple chip and a processing technology thereof. The processing process is as follows: fresh fruits?sorting?peeling?slicing?fermenting?drying?packaging?black dry apple chips. According to the disclosure, a high-temperature Bacillus subtilis fermentation broth atomization spray technology is adopted to atomize the processed apple slices under the condition of 60° C.-80° C., the cut apple slices are irradiated with 60 Coy rays at a dose of 4 kGy to promote carbonyl ammonia reaction so as to make apple slices generate burnt black. According to the disclosure, Bacillus subtilis antimicrobial peptide solution is sprayed so as to utilize its bacteriostatic function to avoid pathogen infection during shelf life.
    Type: Application
    Filed: April 24, 2020
    Publication date: April 29, 2021
    Inventors: Jiming ZHANG, Chuanzhu LENG, Xinfei SONG, Jiangming FAN, Sixin WANG, Baoshuang TIAN, Xiaotong CHEN, Xihong LI, Luyin WANG, Yi ZHU, Meng WANG, Chunhui HOU, Genlin GUO
  • Patent number: 10991438
    Abstract: A memory includes an upper deck and a lower deck. The upper deck includes a first upper dummy word line. The lower deck includes a first lower dummy word line. A method for reducing program disturbance of the memory includes adjusting a first upper bias voltage applied to the first upper dummy word line and/or a first upper threshold voltage of the first upper dummy word line to adjust a first difference between the first upper bias voltage and the first upper threshold voltage; and adjusting a first lower bias voltage applied to the first lower dummy word line and/or a first lower threshold voltage of the first lower dummy word line to adjust a second difference between the first lower bias voltage and the first lower threshold voltage.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: April 27, 2021
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Yali Song, Jianquan Jia, Kaikai You, An Zhang, XiangNan Zhao, Ying Cui, Shan Li, Kaiwei Li, Lei Jin, Xueqing Huang, Meng Lou, Jinlong Zhang
  • Publication number: 20210120627
    Abstract: A control plane network entity for providing a multicast/broadcast service for one or more user equipments in a cellular communication network is provided. The control plane network entity is configured to: receive a session setup request for a multicast/broadcast session for the user equipments, wherein the session setup request comprises one or more identifiers identifying the user equipments and/or one or more spatial regions the user equipments are located in; select one or more access and mobility management function entities of the cellular communication network based on the one or more identifiers for providing the multicast/broadcast session to the user equipments; and send a user plane session setup request to the selected one or more access and mobility management function entities. Moreover, the disclosure relates to a user plane network entity and a radio access network node for anchoring and providing a multicast/broadcast service respectively.
    Type: Application
    Filed: December 28, 2020
    Publication date: April 22, 2021
    Inventors: Serkan AYAZ, Ishan VAISHNAVI, Riccardo TRIVISONNO, Chenghui PENG, Chan ZHOU, Dario Serafino TONESI, Patrice Michel, Christophe HÉDÉ, Wangqian ZHANG, Meng LI
  • Publication number: 20210116486
    Abstract: Provided is a method and device for obtaining internal side and external side insulation resistances of a relay. The method includes: controlling an insulation resistance obtaining circuit to output an AC signal; when both a main relay and a pre-charge relay are switched off, obtaining a first phase shift of the AC signal between two sampling points according to first collected electrical signals; obtaining an internal side insulation resistance of the main relay according to the first collected electrical signals and the first phase shift; controlling the pre-charge relay to be switched on; when the main relay is switched off and the pre-charge relay is switched on, obtaining a second phase shift of the AC signal between the two sampling points according to second collected electrical signals; and obtaining an external side insulation resistance of the main relay according to the second collected electrical signals and the second phase shift.
    Type: Application
    Filed: December 28, 2020
    Publication date: April 22, 2021
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Zhimin DAN, Yizhen Hou, Weiping Sun, Meng Li, Wei Zhang, Teng Yu
  • Publication number: 20210118347
    Abstract: A shift register, a method for driving the same, a gate driving circuit and a display device are provided. The shift register includes an input sub-circuit, a pull-down control sub-circuit, an output sub-circuit and a reset sub-circuit. The pull-down control sub-circuit is connected to a first signal input terminal, a pull-up node, a pull-down node and a first power terminal, and is configured to supply a first voltage signal of the first power terminal to the pull-down node under the control of the first input signal and a potential of the pull-up node. The output sub-circuit is connected to the first node and a second clock signal terminal, and is configured to output a second clock signal of the second clock signal terminal to a first output terminal and a second output terminal under the control of the potential of the pull-up node.
    Type: Application
    Filed: April 3, 2020
    Publication date: April 22, 2021
    Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ying WANG, Meng LI, Aifeng GAO, Hongmin LI
  • Patent number: 10977002
    Abstract: Disclosed herein includes a system, a method, and a device including shift circuitry and add circuitry for performing multiplication of a first value and a second value for a neural network. The first value has a predetermined format including a first bit, and two or more second bits to represent a value of zero or 2n where n is an integer greater than or equal to 0. The device shifts, when the two or more second bits represent the value of 2n, the second value by (n+1) bits via the shift circuitry to provide a first result, selectively outputs zero or the second value, based on a value of the first bit of the first value, to provide a second result, and adds the first result and the second results via the add circuitry to provide a result of the multiplication of the first and second values.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: April 13, 2021
    Assignee: Facebook Technologies, LLC
    Inventors: Ganesh Venkatesh, Liangzhen Lai, Pierce I-Jen Chuang, Meng Li, Vikas Chandra
  • Patent number: 10971102
    Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are provided. The shift register unit includes an input circuit, an output circuit, a first node control circuit, and a second node control circuit. The input circuit is configured to provide an input signal to a first node in response to a first control signal; the output circuit is configured to output an output signal at an output terminal under control of a level of the first node; the first node control circuit is configured to reset the first node under control of a level of a second node; and the second node control circuit is connected to the second node, and is configured to provide a third control signal to the second node in response to a second control signal to control the level of the second node.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: April 6, 2021
    Assignees: Hefei BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Ying Wang, Meng Li, Hongmin Li
  • Patent number: 10970253
    Abstract: Embodiments for data deduplication in a data deduplication environment by one or more processors. A data extent, existing on a remote server instance, may be denoted as a virtual base extent to eliminate redundant transfer of the data extent for fast data deduplication in a distributed data protection environment. A synchronization operation is performed to replace the virtual base extent with actual data via a replication process.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: April 6, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Xin Xu, Jing Wen, Yu Meng Li
  • Patent number: 10963996
    Abstract: An image processing method and apparatus are disclosed, to improve quality of an image on which color processing is performed. The method includes: determining color values of N color components of each pixel of a to-be-processed image, where N is a natural number greater than 1; determining N ratios of a luminance value of each pixel to the color values of the N color components; determining N first color adjustment coefficients based on the N ratios; and performing color processing on each pixel based on the N first color adjustment coefficients and the color values of the N color components to obtain a target image.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: March 30, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Meng Li, Hai Chen, Jianhua Zheng
  • Patent number: D914024
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: March 23, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Joon Suh Kim, Ting Xu, Zhenqi Tang, Haibo Luo, Ying Zhao, Haiyan Hu, Meng Li, Ze Yuan
  • Patent number: D918305
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: May 4, 2021
    Inventors: Feng Fan, Meng Zhu, Yang Li
  • Patent number: D918307
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: May 4, 2021
    Inventors: Feng Fan, Meng Zhu, Yang Li
  • Patent number: D919011
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: May 11, 2021
    Inventors: Feng Fan, Meng Zhu, Yang Li