Patents by Inventor Dong Liu

Dong Liu 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: 12242437
    Abstract: Systems and computer-implemented methods select a subset of methods to generate data schemas for input data from a list of methods for generating data schemas, based on output of a regression model; generate a candidate schema for each method in the subset of methods to generate data schemas; and generate a master data schema for the input data by merging the candidate schema for each method in the subset of methods to generate data schemas, utilizing predetermined rules.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: March 4, 2025
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Yao Dong Liu, Jiang Bo Kang, Jun Wang, Dong Hai Yu, Song Bo
  • Patent number: 12235556
    Abstract: A display substrate, including: a base substrate; a plurality of data lines on the base substrate; a first insulating layer on a side of the plurality of data lines away from the base substrate; a plurality of gate lines on a side of the first insulating layer away from the plurality of data lines, where extension directions of the gate and data lines are intersected; a second insulating layer on a side of the plurality of gate lines away from the first insulating layer; and a first electrode on a side of the second insulating layer away from the plurality of gate lines, where at least a portion of an orthographic projection of the first electrode on the base substrate is within an region surrounded by orthographic projections of two adjacent data lines on the base substrate and orthographic projections of two adjacent gate lines on the base substrate.
    Type: Grant
    Filed: December 23, 2022
    Date of Patent: February 25, 2025
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanping Liao, Yingmeng Miao, Dong Liu, Xibin Shao, Peng Jiang, Dongchuan Chen, Panhui Zhao, Jiantao Liu, Tao Yang, Yingying Qu
  • Patent number: 12231491
    Abstract: A method for forecasting server demand includes collecting a historical number of scoring requests from a network using a serverless architecture. A scoring request capacity per server is determined using the historical number of scoring requests. A prediction model predicts a first future value of scoring requests for a first future time span. A current number of servers in a pool of servers handling the scoring requests. Using the prediction model, a determination of whether the current number of servers is capable of handling the first future value of scoring requests for the first future time span is made. Upon determining that the current number of servers is incapable of handling the first future value of scoring requests, one or more additional servers are warmed up. The warmed-up additional servers are added to the pool of servers prior to an arrival of the first future time span.
    Type: Grant
    Filed: November 14, 2023
    Date of Patent: February 18, 2025
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Bo Song, Jun Wang, Dong Hai Yu, Yao Dong Liu, Xiao Ming Ma, Jiang Bo Kang
  • Patent number: 12222448
    Abstract: A light detection and ranging (LIDAR) sensor system for a vehicle can include: a light source configured to output a beam; a photonics integrated circuit (PIC) including a semiconductor die, the semiconductor die including a substrate having two or more semiconductor stacks respectively associated with two or more semiconductor devices formed on the substrate, the two or more semiconductor devices respectively configured to receive the beam from the light source and modify one or more features of the beam; a transmitter configured to receive the beam from the semiconductor die; and one or more optics configured to receive the beam from the transmitter and emit the beam towards an object.
    Type: Grant
    Filed: November 21, 2023
    Date of Patent: February 11, 2025
    Assignee: AURORA OPERATIONS, INC.
    Inventors: Ashish Bhardwaj, Sen Lin, Dong Liu, Xue Liu, Andrew Steil Michaels
  • Patent number: 12222447
    Abstract: A light detection and ranging (LIDAR) system for a vehicle can include: a light source configured to output a beam; a photonics integrated circuit (PIC) including a semiconductor die, the semiconductor die comprising a substrate having two or more semiconductor devices formed on the substrate, the two or more semiconductor devices configured to receive the beam from the light source and modify the beam and at least one photonics die coupled to the semiconductor die, the at least one photonics die comprising at least a transmitter configured to receive the beam from the semiconductor die; and one or more optics configured to receive the beam from the transmitter and emit the beam towards an object in an environment of the vehicle.
    Type: Grant
    Filed: November 21, 2023
    Date of Patent: February 11, 2025
    Assignee: AURORA OPERATIONS, INC.
    Inventors: Ashish Bhardwaj, Sen Lin, Dong Liu, Xue Liu, Andrew Steil Michaels
  • Patent number: 12215581
    Abstract: A fracturing apparatus includes a motor, a first plunger pump, a power supply platform, a gas turbine engine, a generator, and one or more rectifiers. At least two of the gas turbine engine, the generator, and the one or more rectifiers are arranged on the power supply platform. A first end of the generator is connected to the gas turbine engine. A second end of the generator is connected to the one or more rectifiers. The generator is configured to output a voltage to the one or more rectifiers. The one or more rectifiers are configured to provide power to the motor. The motor is configured to drive the first plunger pump.
    Type: Grant
    Filed: May 2, 2023
    Date of Patent: February 4, 2025
    Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Shuzhen Cui, Rikui Zhang, Dong Liu, Jifeng Zhong, Liang Lv, Xincheng Li, Sheng Chang, Chunqiang Lan, Jian Zhang, Xiaolei Ji, Huaizhi Zhang, Ruijie Du, Dawei Zhao, Shouzhe Li
  • Patent number: 12215123
    Abstract: A cordycepin-based derived compound with an anti-tumor effect, and a structure of the compound is as shown in formula I; a cordycepin derivative and a pharmaceutical composition thereof provided by the invention have a good anti-tumor proliferation effect; compared with a parent drug, the cordycepin derivative has better affinity to cell membranes, so that a half-life period of in-vivo metabolism of the drug is longer, and in-vivo remaining time of the drug is longer; compared with other nucleoside anti-tumor drugs, the cordycepin derivative and the pharmaceutical composition thereof provided by the invention have wider types and action ranges of tumors, have excellent inhibition effects on a gastric cancer, a pancreatic cancer, a liver cancer, a small cell lung cancer, a colorectal cancer, melanoma, an ovarian cancer and the like, and have lower side effects and better curative effects.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: February 4, 2025
    Assignee: NANJING TECH UNIVERSITY
    Inventors: Hanjie Ying, Tao Shen, Chenglun Tang, Dong Liu, Yong Chen, Chenjie Zhu, Pengpeng Yang, Wei Zhuang
  • Publication number: 20250012872
    Abstract: This application provides an electric leakage detection method for an electronic component, an electronic device, and a storage medium, and relates to the field of electric leakage protection technologies for electronic components.
    Type: Application
    Filed: December 9, 2022
    Publication date: January 9, 2025
    Inventors: Dong LIU, Jing ZHAO
  • Patent number: 12187684
    Abstract: The present invention relates to benzimidazole derivatives of formula (I) as inhibitors of retinoid-related orphan receptor gamma (ROR?) protein, pharmaceutical compositions containing the compounds, preparation methods thereof, and the use of the compounds as therapeutic agents for the treatment of ROR?-mediated diseases or disorders.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: January 7, 2025
    Assignees: Jiangsu Hengrui Medicine Co., Ltd., Shanghai Hengrui Pharmaceutical Co., Ltd.
    Inventors: Yinfa Yan, Minsheng Zhang, Dong Liu, Fengqi Zhang, Suxing Liu, Rumin Zhang, Feng He, Weikang Tao
  • Publication number: 20250004532
    Abstract: Embodiments of this application disclose a power consumption control method and an electronic device, and relate to the field of electronic technologies, to reduce power consumption of an electronic device such as a mobile phone when a user performs screen projection by using the electronic device. A specific solution is as follows: An electronic device projects a screen by using a screen projection application; the electronic device displays a first interface, where the first interface includes a to-be-displayed area, and a working mode of the screen of the electronic device is a normal mode; and the electronic device adjusts the working mode of the screen to an always on display AOD mode when a ratio of the to-be-displayed area to all display areas of the screen is less than a preset threshold.
    Type: Application
    Filed: April 25, 2023
    Publication date: January 2, 2025
    Inventors: Dong LIU, Guanghua ZHONG
  • Publication number: 20250008149
    Abstract: To leverage an amount of unused bandwidth at a hardware encoder to generate motion estimation data, a processing unit includes a hardware encoder configured to perform a first encoding job including encoder sessions to encode a captured frame, determine motion estimation data for a rendered frame, and encode the rendered frame. Further, the processing unit includes a pre-processing circuitry configured to determine a set of motion estimation parameters based on an encoder delay associated with the performance of the first encoding job by the hardware encoder. The hardware encoder is then configured to perform a second encoding job using the determined set of motion estimation parameters.
    Type: Application
    Filed: June 29, 2023
    Publication date: January 2, 2025
    Inventors: Wei Gao, Ihab Amer, Haibo Liu, Gabor Sines, Feng Pan, Crystal Sau, Dong Liu, Minghao Zhu
  • Patent number: 12177470
    Abstract: Embodiments of this application disclose an interpolation filter training method and apparatus, a video picture encoding and decoding method, an encoder, and a decoder. According to the training method, a first sub-pixel picture obtained through interpolation by using a conventional interpolation filter is used as label data, to train a second interpolation filter, so that the second interpolation filter obtained through training can be directly used for a pixel value, obtained through interpolation, of a first fractional pixel position. Therefore, the label data is more accurate, and coding performance of a video picture is improved. According to the encoding method, during inter prediction, a target interpolation filter used for a current encoding picture block is determined from a set of candidate interpolation filters, and the encoder selects, according to content of the current encoding picture block, an appropriate interpolation filter to perform an interpolation operation.
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: December 24, 2024
    Assignees: Huawei Technologies Co., Ltd., University of Science and Technology of China
    Inventors: Feng Wu, Ning Yan, Dong Liu, Houqiang Li, Haitao Yang
  • Patent number: 12175713
    Abstract: The present disclosure provides an image decoding method based on a wavelet transform. The method includes: performing entropy decoding on the compressed bitstream to obtain a reconstructed wavelet coefficient; dequantizing the reconstructed wavelet coefficient to obtain a dequantized wavelet coefficient; and performing N inverse wavelet transforms on the dequantized wavelet coefficient based on the wavelet transform model to obtain a reconstructed image, where the wavelet transform model is implemented based on a convolutional neural network (CNN).
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: December 24, 2024
    Assignees: Huawei Technologies Co., Ltd., University of Science and Technology of China
    Inventors: Feng Wu, Haichuan Ma, Dong Liu, Haitao Yang
  • Patent number: 12173594
    Abstract: The present disclosure provides a fracturing system comprising fracturing equipment. The fracturing equipment comprises a power supply platform, a gas turbine engine, one or more rectifiers, and a power system comprising at least one of the following: a generator, an energy storage, and an electricity supplier. At least two of the gas turbine engine, the power system, and the one or more rectifiers are arranged on the power supply platform. A first end of the power system is connected to the gas turbine engine. A second end of the power system is connected to the one or more rectifiers. The power system is configured to output a voltage to the one or more rectifiers directly without passing through a rectifier transformer.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: December 24, 2024
    Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Shuzhen Cui, Rikui Zhang, Dong Liu, Jifeng Zhong, Liang Lv, Shouzhe Li, Yipeng Wu
  • Publication number: 20240410065
    Abstract: The present invention discloses a rose petal effect-based biomimetic electrode and a membrane-less water electrolysis reactor utilizing the same, belongs to the technical field of catalytic technology for water electrolysis. The electrode has a surface exhibiting a microscopically alternating hydrophilic-hydrophobic periodic structure. The hydrophilic parts ensure good contact between the catalyst and the electrolyte solution, thereby guaranteeing the electrode's catalytic performance. The hydrophobic parts allow the gas generated at the electrode surface to be discharged through internal porous channels, preventing the formation of visible bubbles on the electrode surface and thereby fundamentally avoiding issues caused by bubble formation. The membrane-less water electrolysis reactor utilizing the electrode can eliminate bubble formation on the electrode surface, thereby avoiding problems related to bubble covering catalytic sites, bubble resistance, and gas mixing.
    Type: Application
    Filed: October 25, 2023
    Publication date: December 12, 2024
    Inventors: Dong LIU, Kai DENG, Hao FENG, Ying ZHANG, Qiang LI
  • Publication number: 20240410512
    Abstract: A positioning and information transmission method of a hydrological monitoring device in a single-free area combines a wireless communication technology with a hydrodynamics-based hydrological monitoring device, which can solve the problem of hydrological monitoring information transmission in a signal-free area such as a hydraulic tunnel. First, magnetic beacons each composed of an LoRa (long distance radio) terminal device and an ultra-wideband technology are arranged at the top of the interior of a signal-free tunnel at an interval of 500 m. When a hydrological monitoring device in use enters a coverage area of the magnetic beacon, the LoRa terminal device in the magnetic beacon will automatically start an internal communication protocol and receive data acquired by the device by monitoring, the data is transmitted based on a mutual LoRa communication protocol between the magnetic beacons, and finally, the data is transmitted to a ground central control system for storage.
    Type: Application
    Filed: December 29, 2023
    Publication date: December 12, 2024
    Applicant: Xi'an University of Technology
    Inventors: Tao BAI, Dong LIU, Linhui MOU, Qianglong FENG, Xinyue LIU, Xin LI, Erjuan YANG
  • Publication number: 20240400500
    Abstract: The present application discloses a small-molecule compound having a naphthalenethiol ether structure, and a use thereof. Disclosed in the present application are a compound having a structure represented by general formula (I), a pharmaceutically acceptable salt, a stereoisomer, a solvate or a prodrug thereof, a pharmaceutical composition containing the same, and a use thereof in the preparation of mitophagy inducer drugs. In the present application, the structure of the compound having the structure represented by general formula (I) is shown below. The compound and the pharmaceutically acceptable salt, stereoisomer, solvate or prodrug thereof, or the pharmaceutical composition provided in the present application can enhance the ability to induce mitophagy.
    Type: Application
    Filed: September 20, 2022
    Publication date: December 5, 2024
    Inventors: Hongguang XIA, Mengyang FAN, Xufeng CEN, Xiaoyan XU, Ronghai WU, Dong LIU, Zhen TIAN
  • Patent number: 12151999
    Abstract: The present application discloses small molecule compounds having a naphthylamine structure and an application thereof. In the present application, the structure of a compound having a structure as shown in general formula (I) is as shown in the drawing. The compound and the pharmaceutically acceptable salt, stereoisomer, solvate or prodrug thereof that are provided by the present application or the pharmaceutical composition provided by the present application can selectively induce autophagy in damaged mitochondria without affecting or only weakly affecting normal mitochondria, and further have superior metabolic stability and pharmacokinetic properties, lower toxicity, and better druggability.
    Type: Grant
    Filed: March 15, 2024
    Date of Patent: November 26, 2024
    Assignee: Hangzhou PhecdaMed Co., Ltd.
    Inventors: Hongguang Xia, Mengyang Fan, Xufeng Cen, Xiaoyan Xu, Ronghai Wu, Dong Liu, Zhen Tian
  • Patent number: 12134942
    Abstract: A method of connecting tubular components includes positioning a first tubular component at a surface location and a second tubular component at least partially disposed in a borehole to initiate a threaded connection, and rotating the first tubular component relative to the second tubular component by a tubular connection system, and during the rotating, measuring at least one of a rotational position of the first tubular component and/or a component of the tubular connection system, relative to the second tubular component, and a rotational speed of the first tubular component and/or the component of the tubular connection system. The method further includes measuring a torque, estimating a number of turns remaining to reach a target torque on the first tubular component, and controlling a rotational speed of the first tubular component based on the estimated number of turns remaining to connect the first tubular component to the second tubular component.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: November 5, 2024
    Inventors: Joseph Pierre Breaux, Dong Liu
  • Publication number: 20240339089
    Abstract: The present disclosure provides a display panel driving method, a display panel and a display device, the method comprising: comprising alternately configure display time periods and touch time periods in one time frame, at least one touch time period being configured, and at least two display time periods being configured; sequentially scanning in each display time period a portion of gate lines in a display panel; and pausing in each touch time period the scanning of all gate lines, and performing touch recognition, wherein in a display time period adjacent to a touch time period, level compensation is performed on a gate line to be compensated, and the gate line to be compensated is at least one gate line that starts to scan in the display time period adjacent to the touch time period.
    Type: Application
    Filed: July 1, 2022
    Publication date: October 10, 2024
    Inventors: Yanping LIAO, Dong LIU, Yingmeng MIAO, Dongchuan CHEN, Qiujie SU, Yinlong ZHANG, Shulin YAO, Xibin SHAO, Seungmin LEE, Xiaofeng YIN