Patents by Inventor Lu Liu

Lu 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).

  • Publication number: 20220199865
    Abstract: Provided are a display substrate, a tiled display panel and a display device, relating to the field of display technology. The display substrate comprises a base substrate, and a plurality of light-emitting units, a protective layer and a connecting wire which are sequentially stacked in a direction away from the base substrate. One end of the connecting wire is connected to the plurality of light-emitting units through a via hole provided in the protective layer, and the other end is used for connecting a drive circuit, that is, the drive circuit can be directly provided at a side of the protective layer away from the base substrate. When a plurality of display substrates are tiled to form a tiled display panel, there is no need to bend a flexible circuit board at sides of each display substrate, and therefore, the gap between every two adjacent display substrates is small, and the display effect is good.
    Type: Application
    Filed: January 4, 2021
    Publication date: June 23, 2022
    Inventors: Enkai DONG, Haiwei SUN, Pei LI, Ming ZHAI, Jian SANG, Lu YU, Chao LIU
  • Publication number: 20220195454
    Abstract: Biological strains, compositions, and methods of using the strains and compositions for reducing overall insect damage.
    Type: Application
    Filed: December 1, 2021
    Publication date: June 23, 2022
  • Publication number: 20220198695
    Abstract: The present disclosure provides an unmanned aerial vehicle platform based vision measurement method for a static rigid object. Aiming at the problem of high professionality but poor versatility of existing vision measurement methods, the present disclosure uses a method combining object detection and three-dimensional reconstruction to mark an object to be measured, and uses a three-dimensional point cloud processing method to further mark a size to be measured and calculate its length, which takes full advantage of the convenience of data collection by an unmanned aerial vehicle platform (UAV), and its global navigation satellite system (GNSS), an inertial measurement unit (IMU) and the like to assist measurement. There is no need to use common auxiliary devices such as a light pen and a marker, which can improve the versatility of vision measurement.
    Type: Application
    Filed: November 16, 2021
    Publication date: June 23, 2022
    Inventors: Xiaoyan LUO, Bo LIU, Xiaofeng SHI, Chengxi WU, Lu LI
  • Publication number: 20220194959
    Abstract: Disclosed are a crystal form of an EGFR inhibitor and a preparation method thereof. Further disclosed is an application of the crystal form in preparing a drug for treating non-small cell lung cancer, especially an application in preparing a drug for treating non-small cell lung cancer with brain metastases.
    Type: Application
    Filed: April 10, 2020
    Publication date: June 23, 2022
    Inventors: Xile LIU, Lu ZHANG, Charles Z. DING, Shuhui CHEN, Lihong HU
  • Patent number: 11368459
    Abstract: Methods, computer program products, and/or systems are provided that can perform the following operations: receiving a connection request from a first user device; creating an authentication container for the first user device; authenticating the first user device using the authentication container; in response to authentication for the first user device being successful, creating a first user request processing container for the first user device; and processing user requests received from the first user device using the first user request processing container.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: June 21, 2022
    Assignee: International Business Machines Corporation
    Inventors: Heng Wang, Xiao Ling Chen, Chen Guang Liu, Wen Qi WQ Ye, Fei Tan, Lu Lu, Jing Li, Qing Yu Pei
  • Patent number: 11364895
    Abstract: A yaw motion control method for a four-wheel distributed vehicle includes: calculating the steering response of the vehicle in a steady state using a nonlinear vehicle model in reference with an understeering degree while constraining by the limit value of the road surface adhesion condition according to the sideslip angle response and the vertical load change in the steady state, calculating the lateral force response and the self-aligning moment response of the tires in the steady state by a magic tire formula, calculating the required additional yaw moment by using the yaw motion balance equation, reasonably distributing the generalized control force to the four drive motors through the optimization algorithm in combination with the current driving conditions; finally, off-line storing and retrieving the calculation results of the off-line distribution of different vehicle parameters required by different upper layers to distribute the torques to the four drive wheels.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: June 21, 2022
    Assignee: Xiamen King Long United Automotive Industry Co., Ltd.
    Inventors: Liang Su, Lu Xiong, Zhiwei Liu, Bo Leng, Gang Gong, Guangji Song, Ling Huang, Chao Chen, Wuxi Zhu
  • Publication number: 20220186216
    Abstract: Compositions and methods for treating excising trinucleotide repeats, as well as for treating diseases and disorders associated with trinucleotide repeats are encompassed.
    Type: Application
    Filed: February 25, 2022
    Publication date: June 16, 2022
    Applicant: Vertex Pharmaceuticals Incorporated
    Inventors: Gregoriy Aleksandrovich Dokshin, Matthias Heidenreich, Norzehan Abdul-Manan, Lu Gan, Jianming Liu, Guoxiang Ruan, Jesper Gromada, John Patrick Leonard, Zachary Michael Detwiler, Peter Thomas Hallock, David Esopi, Giselle Dominguez Gutierrez
  • Publication number: 20220189426
    Abstract: The present disclosure discloses a detection method and a detection system. The detection method comprises: creating a plurality of template images based on a reference object, wherein the reference object includes a plurality of units, and the plurality of template images are unit images with different average grayscale values; calculating a first average grayscale value of a unit image to be detected; selecting a first template image from the plurality of template images based on the first average grayscale value, wherein a difference between an average grayscale value of the first template image and the first average grayscale value is smallest; performing color difference detection on the unit image to be detected based on the first template image.
    Type: Application
    Filed: March 20, 2020
    Publication date: June 16, 2022
    Inventors: Lu Chen, Tengfei Liu, Pengbin Zhang, Song Zhang
  • Publication number: 20220188599
    Abstract: A neural architecture search (NAS) with a weak predictor comprises: receiving network architecture scoring information; iteratively sampling a search space, wherein the sampling comprises: generating a set of candidate architectures within the search space; learning a first predictor; evaluating performance of the candidate architectures; and based on at least the performance of the set of candidate architectures and the network architecture scoring information, refining the search space to a smaller search space; based on at least the network architecture scoring information, thresholding the performance of candidate architectures to determine scored output candidate architectures; and reporting the scored output candidate architectures. In some examples, the candidate architectures each comprise a machine learning (ML) model, for example a neural network (NN).
    Type: Application
    Filed: December 15, 2020
    Publication date: June 16, 2022
    Inventors: Xiyang DAI, Dongdong CHEN, Yinpeng CHEN, Mengchen LIU, Ye YU, Zicheng LIU, Mei CHEN, Lu YUAN, Junru WU
  • Publication number: 20220188595
    Abstract: A computer device for automatic feature detection comprises a processor, a communication device, and a memory configured to hold instructions executable by the processor to instantiate a dynamic convolution neural network, receive input data via the communication network, and execute the dynamic convolution neural network to automatically detect features in the input data. The dynamic convolution neural network compresses the input data from an input space having a dimensionality equal to a predetermined number of channels into an intermediate space having a dimensionality less than the number of channels. The dynamic convolution neural network dynamically fuses the channels into an intermediate representation within the intermediate space and expands the intermediate representation from the intermediate space to an expanded representation in an output space having a higher dimensionality than the dimensionality of the intermediate space.
    Type: Application
    Filed: December 16, 2020
    Publication date: June 16, 2022
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Yinpeng CHEN, Xiyang DAI, Mengchen LIU, Dongdong CHEN, Lu YUAN, Zicheng LIU, Ye YU, Mei CHEN, Yunsheng LI
  • Publication number: 20220180465
    Abstract: Various embodiments for systems and methods of tracking disaster footprints using social streaming media using nonnegative matrix factorization are disclosed herein. The system extracts a summarization output from historical data and compares the summarization output with incoming data to identify differing or similar topics within the data. The summarization output is projected to adjust a time-dependency of the summarization output to enable a more direct comparison. The system additionally uses the summarization output to encode topic data within historical data to reduce computational overhead.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 9, 2022
    Applicant: Arizona Board of Regents on Behalf of Arizona State University
    Inventors: Lu Cheng, Jundong Li, Kasim Candan, Huan Liu
  • Publication number: 20220181434
    Abstract: A vertical transistor comprises a top source/drain region, a bottom source/drain region, a channel region vertically between the top and bottom source/drain regions, and a gate operatively laterally-adjacent the channel region. The top source/drain region and the channel region have a top interface and the bottom source/drain region and the channel region have a bottom interface. The channel region is crystalline and has an average crystal grain size of its crystal grains that is less than 20 nanometers. The channel region at the top interface or at the bottom interface has greater horizontal texture than volume of the crystal grains in the channel region that is vertically between the crystal grains that are at the top and bottom interfaces. Other embodiments and aspects are disclosed.
    Type: Application
    Filed: December 9, 2020
    Publication date: June 9, 2022
    Applicant: Micron Technology, Inc.
    Inventors: Yi Fang Lee, Hung-Wei Liu, Ning Lu, Anish A. Khandekar, Jeffery B. Hull, Silvia Borsari
  • Publication number: 20220178086
    Abstract: A road network balanced drainage method aimed at reducing urban waterlogging is disclosed. According to the drainage demand, the existing intersection elevation is changed or the intersection elevation that meets the drainage requirement is designed and implemented in new construction so that the intersection drainage is distributed according to the desired proportion; the water flowing to the water accumulation position is transferred to reduce the waterlogging degree. Through the analysis of the depth of water accumulation in the whole road network, the method of water flow distribution at the intersection is used to make the precipitation flow evenly distributed in the whole road network. The method can be used for solving serious water accumulation of a certain road section, the balanced drainage of the whole road network, the technical transformation of existing intersections, and for the planned and designed roads. The method can effectively eliminate and prevent urban waterlogging.
    Type: Application
    Filed: June 16, 2020
    Publication date: June 9, 2022
    Inventors: Jungang WANG, Lu WANG, Miaomiao CHEN, Hui JIANG, Chong LI, Naiyou LIU, Dawu NIAN, Feida CHEN, Yifan LI, Renyu XU, Xuefeng ZHANG, Chaoyang WANG, Xin YAO
  • Publication number: 20220182351
    Abstract: A computer-implemented framework and/or system for cyberbullying detection is disclosed. The system includes two main components: (1) A representation learning network that encodes the social media session by exploiting multi-modal features, e.g., text, network, and time; and (2) a multi-task learning network that simultaneously fits the comment inter-arrival times and estimates the bullying likelihood based on a Gaussian Mixture Model. The system jointly optimizes the parameters of both components to overcome the shortcomings of decoupled training. The system includes an unsupervised cyberbullying detection model that not only experimentally outperforms the state-of-the-art unsupervised models, but also achieves competitive performance compared to supervised models.
    Type: Application
    Filed: December 9, 2021
    Publication date: June 9, 2022
    Inventors: Lu Cheng, Kai Shu, Siqi Wu, Yasin Silva, Deborah Hall, Huan Liu
  • Patent number: 11355047
    Abstract: A display substrate includes a display area and a frame area surrounding at least part of the display area. The display area includes a first display area and a second display area, and a light transmittance of the first display area is greater than a light transmittance of the second display area; the display area is provided with a plurality of pixel groups arranged along a first direction, and each of the pixel groups includes a first sub-pixel group and a second sub-pixel group, or includes only the second sub-pixel group; the first sub-pixel group includes at least one first sub-pixel, and the second sub-pixel group includes at least one second sub-pixel; when multiple sub-pixels are provided in a same pixel group, the multiple sub-pixels are arranged at intervals along a second direction.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: June 7, 2022
    Inventors: Quan Liu, Xu Qin, Lu Zhang, Miao Chang, Siming Hu, Zhenzhen Han
  • Publication number: 20220168237
    Abstract: A flavonoid polyphenol drug self-emulsifying composition based on a flavonoid polyphenol drug-phospholipid complex being used as an intermediate, the composition comprising a flavonoid polyphenol drug-phospholipid complex, an oil phase, an emulsifier and a co-emulsifier, the flavonoid polyphenol drug comprising one or more selected from baicalein, proanthocyanidin, quercetin, curcumin and resveratrol. The described self-emulsifying composition has the beneficial effects of good stability, a high amount of drug loading, high bioavailability, and so on.
    Type: Application
    Filed: April 8, 2020
    Publication date: June 2, 2022
    Inventors: Yuling LIU, Hengfeng LIAO, Yue GAO, Wujun DONG, Zhihua LIU, Bangyuan WANG, Yun ZHANG, Yu FENG, Junzhuo ZHOU, Lu LIU, Jun YE, Yanfang YANG, Xuejun XIA
  • Publication number: 20220171692
    Abstract: A digital mirroring method includes creating a digital model for each physical device of a plurality of physical devices located in a physical space. Once a related data of each physical device is obtained, the related data of each physical device is mapped to corresponding digital model.
    Type: Application
    Filed: August 6, 2021
    Publication date: June 2, 2022
    Inventors: XIN LU, FU-FA CAI, HUI-FENG LIU
  • Patent number: 11345925
    Abstract: Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are insecticidal nucleic acids and proteins of bacterial species. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest including plants, as probes for the isolation of other homologous (or partially homologous) genes. The pesticidal proteins find use in controlling, inhibiting growth or killing Lepidopteran, Coleopteran, Dipteran, fungal, Hemipteran and nematode pest populations and for producing compositions with insecticidal activity.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: May 31, 2022
    Inventors: Jennifer Kara Barry, James J English, Kevin A Fengler, Zhenglin Hou, Lu Liu, Eric Schepers, Jeffrey Sopa, Ingrid Udranszky
  • Patent number: 11347334
    Abstract: An array substrate, a method for fabricating the same, and a display device are provided. The array substrate includes: a base substrate; touch electrode wiring including a first conductive layer and a second conductive layer, where the first conductive layer is between the base substrate and the second conductive layer, the second conductive layer includes at least one first via hole to expose the first conductive layer, and the first conductive layer has a higher electrical conductivity than that of the second conductive layer; a planarization layer on the second conductive layer, where the planarization layer includes at least one first touch electrode contact hole; and touch electrode on the planarization layer, where the touch electrode is connected with the first conductive layer through the first touch electrode contact hole and the first via hole.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: May 31, 2022
    Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Cenhong Duan, Dawei Shi, Fengguo Wang, Feng Li, Hong Liu, Xinguo Wu, Lu Yang, Wentao Wang, Zifeng Wang, Bo Ma, Yuanbo Li, Zhixuan Guo, Jing Zhao, Haiqin Liang
  • Patent number: D955242
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: June 21, 2022
    Inventors: Hua-Tang Liu, Han Lu, Yang-Yang Yu