Patents by Inventor Yong Li

Yong 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).

  • Patent number: 11394389
    Abstract: The present disclosure provides a buffer circuit and a buffer. The buffer circuit includes: an input follower circuit for following the voltage change of the first input signal; an input follower linearity boosting circuit for improving follower linearity of the input follower circuit; a first voltage bootstrap circuit for bootstrapping the voltage of the first input signal; a second voltage bootstrap circuit for bootstrapping the voltage of the second input signal; a third voltage bootstrap circuit for providing corresponding quiescent operation point voltage; a compensation follower circuit for following the compensation voltage; a compensation follower linearity boosting circuit for improving follower linearity of the compensation follower circuit; a first load for collecting the buffered voltage; a bias circuit for providing a bias current for the buffer; a bias linearity boosting circuit for improving linearity of the bias circuit; a second load for generating a nonlinear compensation current.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: July 19, 2022
    Assignee: NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    Inventors: Ting Li, Gangyi Hu, Ruzhang Li, Yong Zhang, Zhengbo Huang, Yabo Ni, Xingfa Huang, Jian'an Wang, Guangbing Chen, Dongbing Fu, Jun Yuan, Zicheng Xu
  • Patent number: 11395155
    Abstract: Methods, systems, and devices for wireless communications at a user equipment (UE) are described. Aspects of the described techniques may include the user equipment measuring signal aspects for a plurality of respective receive beams for receiving communications associated with a synchronization signal block transmitted by a base station on a transmit beam. From the measured signal aspects, the UE may determine that a receive beam from the plurality of receive beams is a preferred beam for receipt of communications from the base station transmitted on the transmit beam. With the determined preferred beam, the UE may initiate a beam-sweeping procedure to re-measure the plurality of UE receive beams, where the UE measures the first UE receive beam before measuring others of the plurality of UE receive beams.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: July 19, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Jun Zhu, Yong Li, Hongbo Yan, Raghu Narayan Challa
  • Patent number: 11393829
    Abstract: A semiconductor structure and a static random access memory are provided. The semiconductor structure includes a base substrate. The base substrate includes a substrate and a plurality of discrete fins on the substrate. The substrate includes a pass gate transistor region. The semiconductor structure further includes a gate structure, across a length portion of each fin, covering top and sidewall surfaces of each fin, and on each fin, and pass gate doped regions in the fin on both sides of the gate structure in the pass gate transistor region. At least one of the pass gate doped regions on one side of the gate structure is a non-epitaxial layer doped region in the fin.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: July 19, 2022
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventor: Yong Li
  • Patent number: 11394002
    Abstract: The present disclosure provides a display panel, a method for preparing the display panel and a display device. The display panel includes a driving back plate; a light-emitting structure array, arranged on the driving back plate and includes light-emitting structures in one-to-one correspondence to sub-pixels; cofferdam structures, configured to form cavities in one-to-one correspondence to the light-emitting structures; where each cofferdam structure is arranged between respective one pair of two adjacent light-emitting structures, and the each cofferdam structure includes a lyophobic material layer; and a micro lens array, including micro lenses in one-to-one correspondence to the cavities; where the micro lens array is arranged on a side, facing away from the driving back plate, of the light-emitting structure array, each micro lens is arranged in a corresponding cavity and arranged at a corresponding lyophobic material layer, and a material of the micro lenses includes a solidified liquid material.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: July 19, 2022
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Haitao Huang, Chuanxiang Xu, Yong Yu, Xiang Li, Renquan Gu, Yang Yue, Shi Shu
  • Patent number: 11395331
    Abstract: A random access method includes determining a physical channel resource and a preamble sequence, where the physical channel resource or the preamble sequence is associated with a first beam determined by the terminal device and used by a network device for performing downlink transmission, sending the preamble sequence on the physical channel resource, receiving a random access response message and a paging message, where the random access response message includes a preamble identifier, the paging message includes first identification information of one or more to-be-paged terminal devices, and the paging message is sent on the first beam, sending a second identifier of the terminal device when the preamble identifier corresponds to the preamble sequence, and a first identifier of the terminal device matches the first identification information, receiving first indication information, and determining, based on the first indication information to complete a random access procedure.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: July 19, 2022
    Assignee: HUAWEI TECHNOLGOIES CO., LTD.
    Inventors: Xiaoxian Li, Ping Fang, Yong Cheng, Gaokun Pang
  • Patent number: 11390647
    Abstract: Provided are a polypeptide and nucleic acid for encoding the polypeptide, a nucleic-acid construct, an expression vector, and a host cell containing the nucleic acid, an antigen-presenting cell presenting the polypeptide on the surface of the cell, and immune effector cell thereof, a pharmaceutical composition containing the polypeptide, a vaccine containing the nucleic acid, the nucleic acid construct, the expression vector, the host cell, the antigen-presenting cell, and the immune effector cell, and an antibody recognizing the polypeptide. Also provided is a therapeutic method using the polypeptide, the nucleic acid, the pharmaceutical composition, the vaccine, and the antibody. Also provided are a diagnosis method and diagnosis apparatus for detecting the described polypeptide. Also provided is an application of the polypeptide in preparing a vaccine, a tumor diagnosis kit, or a pharmaceutical composition, and an application of the polypeptide or the nucleic acid as a test target in tumor diagnosis.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: July 19, 2022
    Assignee: BGI SHENZHEN
    Inventors: Yunxia Tang, Bo Li, Yong Hou, Ying Huang, Cheng Cheng, Shuntao Luo
  • Patent number: 11390893
    Abstract: The present application relates to a method for extracting coenzyme Q10 and a phospholipid from a coenzyme Q10 fermentation bacterium powder. The method is characterized in that the fermentation bacterium powder of a coenzyme Q10 production strain is subjected to extraction with a mixed solvent of which the three-dimensional Hansen solubility parameter is between 21 and 23 (J/cm3)1/2 and the hydrogen bonding solubility parameter thereof is between 10 and 12 (J/cm3)1/2. The present invention can efficiently extract two products, namely coenzyme Q10 and a phospholipid, from the coenzyme Q10 fermentation bacterium powder; the process thereof is highly operable, easy to be industrialized, and can provide a product with high purity and yield, having great economic benefit.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: July 19, 2022
    Assignees: ZHEJIANG NHU CO. LTD., ZHEJIANG UNIVERSITY, HEILONGJIANG NHU BIOTECHNOLOGY CO. LTD., SHANGYU NHU BIOLOGICAL CHEMICAL CO., LTD.
    Inventors: Shenfeng Yuan, Yang Yao, Yi Min, Baishan Hu, Zhaofeng Chen, Yong Li, Qichuan Li, Yunxuan Luo, Jinyang Zhang, Xuguang Li, Shichun Tu
  • Patent number: 11393379
    Abstract: The present disclosure relates to a driving unit. The driving unit may include a first driving sub-circuit, a second driving sub-circuit, and a driving control circuit. The first driving sub-circuit may include a plurality of first switching elements, and at least some of the plurality of first switching elements may be configured to output a first signal to a first output terminal of the driving unit in response to a control signal from the driving control circuit. The second driving sub-circuit may include one or more second switching elements, and at least one of the one or more second switching elements may be configured to output a second signal to a second output terminal of the driving unit in response to the control signal from the driving control circuit. The driving control circuit may be configured to output the control signal at a control signal output terminal.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: July 19, 2022
    Assignees: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jianbo Xian, Chunping Long, Hui Li, Yong Qiao
  • Publication number: 20220224210
    Abstract: The present disclosure provides a direct starting synchronous reluctance motor rotor, a motor and a rotor manufacturing method. The direct starting synchronous reluctance motor rotor comprises: a rotor core provided with a plurality of slit grooves, two ends of each of the slit grooves being provided with a filling groove respectively to form a magnetic barrier layer, a first end of the filling groove being disposed adjacent to the slit groove, a second end of the filling groove being extended towards an outside of the rotor core, and an outer peripheral surface of the rotor core being provided with a notch communicated with the second end of the filling groove.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 14, 2022
    Applicant: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    Inventors: Yusheng HU, Bin CHEN, Jinfei SHI, Yong XIAO, Xia LI, Qinhong YU
  • Publication number: 20220225427
    Abstract: A random access method includes working, by a user equipment (UE), on a first bandwidth part (BWP), where the first BWP is a currently active BWP, when the UE needs to perform a random access procedure, the UE performs the random access procedure on an initial BWP or on the first BWP, and when the UE receives BWP switching indication information from a network device instructing the UE to use a second BWP when performing the random access procedure on the first BWP, continuing, by the UE, to perform the random access procedure on the first BWP, or stopping, by the UE, performing the random access procedure on the first BWP, and performing the random access procedure on the second BWP.
    Type: Application
    Filed: April 1, 2022
    Publication date: July 14, 2022
    Inventors: Gaokun Pang, Qiang Fan, Ping Fang, Yong Cheng, Xiaoxian Li, Chong Lou, Qufang Huang, Qinghai Zeng, Yinghao Guo
  • Publication number: 20220224320
    Abstract: The present disclosure provides a substrate-enhanced comparator and electronic device, the comparator including: a cross-coupled latch, for connecting input signals to the gate of a cross-coupled MOS transistor to form a first input of the latch; output buffers, connected to the cross-coupled latch for amplifying output signals of the latch; AC couplers, connected to the output buffers for receiving and amplifying the output signals of the latch, coupling the output signals to substrates of the cross-coupled MOS transistors to form second inputs of the latch. The cross-coupled latch is also for output signal regenerative latching based on input signals sampled at the first inputs and input signals sampled at the second inputs. The present disclosure introduces additional substrate inputs to the cross-coupled structure of the conventional latch as the second inputs of the latch.
    Type: Application
    Filed: January 7, 2020
    Publication date: July 14, 2022
    Applicants: NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION, Chongqing GigaChip Technology Co., Ltd.
    Inventors: Ting LI, Zhengbo HUANG, Yong ZHANG, Yabo NI, Jian'an WANG, Guangbing CHEN, Dongbing FU, Zicheng XU
  • Publication number: 20220221528
    Abstract: A method includes: obtaining a first measurement data set of a plurality of transformers configured with power quality monitoring systems; obtaining a second measurement data set of a plurality of transformers configured with no power quality monitoring systems; respectively clustering the plurality of transformers configured with power quality monitoring systems and the plurality of transformers configured with no power quality monitoring systems based upon values of common data types in the first measurement set and the second measurement data set to respectively obtain r groups; establishing a similar mapping relation between the groups; and assessing states of health of the transformers in each group configured with no power quality monitoring systems using the first measurement data set of the transformers in the group having the similar mapping relation with said group, thereby implementing assessing the states of health of the transformers without power quality monitoring systems.
    Type: Application
    Filed: May 23, 2019
    Publication date: July 14, 2022
    Applicant: Siemens Aktiengesellschaft
    Inventors: Dan WANG, Jing LI, Hao LIU, Wen Tao HUA, Ang LI, Yuelin LIANG, Yong YU
  • Publication number: 20220225015
    Abstract: Embodiments of this application disclose a noise reduction headset. A branch pipe is disposed in the headset to connect a sound cavity inside the headset and an external environment. The branch pipe has a low-pass filter function to filter out high-band noise entering the sound cavity from the external environment, so that impact on sound quality inside the sound cavity that is caused by noise in the external environment is reduced, thereby implementing passive noise reduction.
    Type: Application
    Filed: March 28, 2022
    Publication date: July 14, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Rongrong Wu, Yong Zheng, Guozhen Ma, Naotaka Tsunoda, Xiansheng Li
  • Patent number: 11388617
    Abstract: RRM measurement is conducted appropriately. According to one aspect of the present invention, a user terminal has a receiving section that receives information about a measurement gap pattern for use in measurement of a plurality of synchronization signal blocks, and a measurement section that measures the synchronization signal blocks in a measurement gap.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: July 12, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Hiroki Harada, Satoshi Nagata, Jing Wang, Liu Liu, Weiqi Sun, Yong Li
  • Patent number: 11387885
    Abstract: Provided are a method for reporting an antenna port weighting vector. The method includes: receiving quantization mode information of weighting coefficients of second vectors configured by a second node, or reporting to a second node quantization mode information of weighting coefficients of the second vectors; and reporting to the second node the second vectors and weighting coefficients of the second vectors quantized according to the quantization mode information; where the quantization mode information includes information indicating a quantization state set; a first vector is an antenna port weighting vector and consists of the second vectors; and the second vectors include at least one of the following vectors: vectors of which elements have a one-to-one correspondence with antenna ports or vectors of which elements have a one-to-one correspondence with reported frequency domain sub-bands.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: July 12, 2022
    Assignee: ZTE CORPORATION
    Inventors: Yong Li, Hao Wu, Zhaohua Lu, YuNgok Li, Yijian Chen
  • Patent number: 11387865
    Abstract: This application provides a power line communication method. Wherein, a first node determines a channel status of a channel between a second node and the first node in an alternating current cycle. Then, the first node may divide the alternating current cycle into time windows based on the channel status, and determine modulation coding parameters used for data transmission between the second node and the first node in the time window obtained through division. Further, the first node may send information about the time window obtained through division and the modulation coding parameters used in the time window obtained through division to the second node.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: July 12, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yong You, Hua Li, Dao Pan, Peng Xiao, Lingxiao Kong
  • Patent number: 11386108
    Abstract: Mining data transformation flows in spreadsheets includes identifying operations defined in a spreadsheet, identifying source data, in the spreadsheet, on which the operations operate, automatically creating an extract, transform, load (ETL) data transformation flow, and executing the created ETL data transformation flow. Creating the ETL data transformation flow includes selecting, in the ETL system, source data endpoint(s) for data extraction, selecting target data endpoint(s) for data loading, mapping at least one of the identified operations to ETL operation(s) for data transformation, and building the ETL data transformation flow, which defines extraction from the selected source data endpoint(s), transformation based on the ETL operation(s), and loading to the selected target data endpoint(s).
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: July 12, 2022
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Yeh-Heng Sheng, Xiaoyan Pu, Yong Li, Ryan Pham
  • Publication number: 20220212523
    Abstract: The invention relates to the technical field of air outflow, and aims to solve the problem whereby louvers in an air outflow device in a current vehicle needs to be manually turned to adjust an air outflow direction. The invention provides an air outflow device. An opening/closing member and an air distribution member are rotatably disposed in an air inflow section, an outlet of a first air outflow section and an outlet of a second air outflow section are respectively provided with a first louver structure and a second louver structure, and a first driving member and a second driving member are disposed outside an air channel. The first driving member is capable of driving the opening/closing member to open/close the air inflow section so as to connect/disconnect the air inflow section, and is capable of driving the air distribution member to rotate so as to adjust an air outflow amount and a longitudinal air outflow direction.
    Type: Application
    Filed: January 6, 2022
    Publication date: July 7, 2022
    Inventors: Chunhua ZHU, Haobin ZHANG, Tao WANG, Han ZHANG, Guangming TIAN, Yong LI
  • Publication number: 20220213569
    Abstract: An ultra-high strength steel (UHSS) includes a composition designed and processed such that the UHSS has properties comprising a tensile strength of about 2020 MPa, a yield strength of about 1781 MPa and a fracture toughness of about 105 MPa·m1/2. The composition incudes Co no more than 8 wt % of the UHSS. The excellent mechanical performance of the UHSS is achieved by nanoscale ?-NiAl and M2C precipitates. The strength and toughness of the UHSS are comparable to those of the commercially used Aermet100 and M54 steels, while the cost of the UHSS is extremely low because of low Ni—Co concentration. This notable cost advantage makes the novel UHSS very competitive for potentially broad applications as structural components in the field of aerospace.
    Type: Application
    Filed: May 4, 2020
    Publication date: July 7, 2022
    Inventors: Xiaobing Hu, Shaozun Liu, Chunxu Wang, Yong Li, Vinayak P. Dravid
  • Patent number: D957179
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: July 12, 2022
    Inventor: Yong Li