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: 20210023449
    Abstract: A game scene description method and apparatus, a device, and a storage medium is provided. The method includes: obtaining at least one video frame from a game live video stream; capturing a game map region image in the at least one video frame; inputting the game map region image into a first target detection model to obtain a display region of a game element on the game map region image; inputting an image of the display region of the game element into a classification model to obtain a state of the game element; and forming description information of a game scene displayed by the at least one video frame by the display region and the state of the game element.
    Type: Application
    Filed: May 24, 2019
    Publication date: January 28, 2021
    Inventors: Xiaodong Wu, Lu LIU
  • Publication number: 20210026904
    Abstract: A ranking service implemented at a service layer may be configured to provide mechanisms for ranking resources through service layer contexts called ranking events. The ranking service may enable the service layer to augment internally generated rankings, provide resource owners the ability to specify the targeted audience for their resources, and provide the ability for users to specify indications of ranking types that may be available to customize resource discovery results.
    Type: Application
    Filed: April 5, 2019
    Publication date: January 28, 2021
    Inventors: Quang LY, Xu LI, Chonggang WANG, Dale N. SEED, Zhuo CHEN, Lu LIU
  • Patent number: 10898974
    Abstract: The present disclosure relates to the field of display technologies, and provides an abutment, a laser cutting device and a control method thereof, so as to improve the yield rate and prolong the service life of a product. Specifically, the abutment comprises a carrying region. The carrying region is used for placing a component to be cut thereon, and comprises an adsorbing region and a cutting region. Furthermore, the adsorbing region is provided with adsorbing holes for adsorbing the component to be cut. Besides, the cutting region extends from a side of the carrying region to an opposite side thereof.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: January 26, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lu Liu, Mingche Hsieh, Hejin Wang
  • Publication number: 20210017241
    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: Application
    Filed: March 12, 2019
    Publication date: January 21, 2021
    Inventors: Lu LIU, Amy LUM, Azalea S. ONG, Eric SCHEPERS, Ingrid UDRANSZKY, Xiaohong ZHONG
  • Patent number: 10882221
    Abstract: This disclosure relates to a peeling method of a flexible substrate, and belongs to the technical field of flexible display. The method comprises the steps of: (a) forming a flexible substrate on a base substrate, wherein the flexible substrate has a plane area less than that of the base substrate; (b) adhering a protective film on the base substrate formed with the flexible substrate by an ultraviolet viscosity-reducing adhesive, wherein the plane area of the flexible substrate is less than that of the protective film, and the protective film is further adhered to the base substrate by the ultraviolet viscosity-reducing adhesive; (c) irradiating a region on the base substrate covered by the protective film through the base substrate with an ultraviolet light; and (d) peeling the protective film and the flexible substrate from the base substrate after the irradiation with an ultraviolet light is completed.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: January 5, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ming Che Hsieh, Chunyan Xie, Lu Liu, Hejin Wang, Yuanzheng Guo
  • Patent number: 10887483
    Abstract: The present invention has disclosed a multifunctional automatic quality inspection machine and a control method thereof. The machine comprises a frame, an unrolling device provided at the frame, an inspection mechanism, a button operating platform, a slitting mechanism, a main controller, a display device, and a rolling device; a paper movement route is provided between the unrolling device and the rolling device; the inspection mechanism and the display device are respectively electrically connected to the main controller; the rolling device includes a first rolling airshaft, a second rolling airshaft, and a rolling drive device; the first rolling airshaft and the second rolling airshaft are provided on the rolling drive device; the first rolling airshaft and the second rolling airshaft swap their positions via the rolling drive device. The machine has a number of functions including automatic unrolling, high inspection precision, discharging waste materials, splitting and quick rolling.
    Type: Grant
    Filed: April 20, 2019
    Date of Patent: January 5, 2021
    Assignee: Guangzhou Pulisi Technology Co., Ltd.
    Inventors: Xiaobo Lin, Lu Liu
  • Patent number: 10884640
    Abstract: One embodiment provides a memory controller. The memory controller includes a memory controller circuitry and a set pulse determination circuitry. The memory controller circuitry is to identify an address of a target memory cell to be set. The set pulse determination circuitry is to select a positive polarity set pulse if the target memory cell is included in a positive polarity deck or to select a negative polarity set pulse if the target memory cell is included in a negative polarity deck. Each set pulse includes a respective nucleation portion and a respective growth portion. Each portion has a respective current amplitude and a respective time duration.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: January 5, 2021
    Assignee: Intel Corporation
    Inventors: Koushik Banerjee, Lu Liu, Sanjay Rangan, Enrico Varesi, Innocenzo Tortorelli, Hongmei Wang, Mattia Boniardi
  • Patent number: 10883942
    Abstract: The present invention provide a full-servo label inspection machine and a control method thereof; the machine includes a frame, the frame is provided with an unrolling mechanism, a rolling mechanism, a visual inspection mechanism, a label removal mechanism, and a label replacement mechanism. In the label removal mechanism, when the paper pressing roller is at the label removal position, it presses the material to be inspected downwards to form an angle of less than 180° with the rear end of a label removal plate. After a defective label on the material to be inspected passes the label removal plate, a front end of the defective label curls up and eventually sticks onto the label removal paper. The present invention allows fully automation of the removal and replacement of labels, achieving high inspection efficiency and accuracy.
    Type: Grant
    Filed: April 20, 2019
    Date of Patent: January 5, 2021
    Assignee: Guangzhou Pulisi Technology Co., Ltd.
    Inventors: Xiaobo Lin, Lu Liu
  • Publication number: 20200404926
    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: Application
    Filed: April 6, 2020
    Publication date: December 31, 2020
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: SCOTT DIEHN, JAMES J ENGLISH, LU LIU, AZALEA S ONG, JARRED KENNETH ORAL, BARBARA ROSEN, UTE SCHELLENBERGER, INGRID UDRANSZKY, JUN-ZHI WEI, WEIPING XIE, GENHAI ZHU
  • Patent number: 10876132
    Abstract: Compositions and methods for controlling pests are provided. The methods involve transforming organisms with one or more nucleic acid sequence encoding insecticidal protein(s) and one or more silencing element(s). 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 molecular and breeding stacks 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: March 3, 2016
    Date of Patent: December 29, 2020
    Assignees: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Scott Henry Diehn, Xu Hu, Albert L. Lu, Lu Liu, James Kevin Presnail, Gary A. Sandahl, Ute Schellenberger, Gusui Wu
  • Patent number: 10857389
    Abstract: A proton therapy system based on a compact superconducting cyclotron, including: a superconducting cyclotron system, an energy selection system, a beam transport system, a fixed therapy room subsystem and a rotating frame therapy subsystem; a fixed-energy proton beam extracted from a superconducting cyclotron of the superconducting cyclotron system is adjusted into a continuous and adjustable proton beam of 70 MeV to 200 MeV by the energy selection system, thus realizing a longitudinal adjustment for a proton range during treating a tumor, and the continuous and adjustable proton beam is respectively transmitted to the fixed therapy room subsystem and the rotating frame therapy subsystem by the beam transport system. The cooperative control of the superconducting cyclotron system, the energy selection system, the beam transport system and the therapy head realizes the transverse expansion of proton beams, thus realizing intensity modulated radiation therapy for the tumor.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: December 8, 2020
    Assignee: HEFEI CAS ION MEDICAL AND TECHNICAL DEVICES CO., LTD
    Inventors: Yuntao Song, Jinxing Zheng, Qingxi Yang, Yonghua Chen, Hansheng Feng, Lu Liu, Junjun Li, Kaizhong Ding, Gen Chen, Pengyu Wang, Junsong Shen, Mingzhun Lei, Jianghua Wei
  • Publication number: 20200376400
    Abstract: The present disclosure provides a collision judgment method and apparatus. The method includes: determining, by a moving device, according to acceleration data collected by an acceleration sensor, that the moving device collides; sending collision information to the corresponding control device, including at least a moving device identifier and a collision time; sending, by the corresponding control device, the collision information to a collision judgment device; detecting, by the collision judgement device, whether at least two collision information sent by the at least two control devices is received within a predetermined time interval; when the at least two collision information is received within the predetermined time interval, and a difference between collision times carried in the at least two collision information is less than a preset threshold, determining that moving devices corresponding to moving device identifiers carried in the at least two collision information collided with one other.
    Type: Application
    Filed: August 18, 2020
    Publication date: December 3, 2020
    Inventors: Ming ZHAO, Sixi LU, Lu LIU, Yanqing JING
  • Publication number: 20200370961
    Abstract: A method for establishing a monitoring model of a water content of a winter wheat canopy based on spectral parameters, includes the following steps: measuring a spectral reflectance and a water content of the winter wheat canopy; constructing the spectral parameters through the spectral reflectance; wherein, the spectral parameters comprise spectral transformation forms and “trilateral” parameters; performing correlation analysis on the water content of the winter wheat canopy and the spectral transformation forms and the trilateral parameters, selecting comprehensive spectral parameters with a significant correlation for each growth stage, performing principal component analysis on the comprehensive spectral parameters, separately constructing a water content monitoring model for each growth stage, and combining the water content monitoring model for each growth stage into the monitoring model of the water content of the winter wheat canopy for the whole growth stage.
    Type: Application
    Filed: May 20, 2020
    Publication date: November 26, 2020
    Applicant: China Institute of Water Resources and Hydropower Research
    Inventors: Baozhong ZHANG, Zhigong PENG, Zheng WEI, He CHEN, Shaozhe LIN, Jiabing CAI, Lu LIU, Nana HAN, Qian ZHANG
  • Patent number: 10845243
    Abstract: A method for establishing a monitoring model of a water content of a winter wheat canopy based on spectral parameters, includes the following steps: measuring a spectral reflectance and a water content of the winter wheat canopy; constructing the spectral parameters through the spectral reflectance; wherein, the spectral parameters comprise spectral transformation forms and “trilateral” parameters; performing correlation analysis on the water content of the winter wheat canopy and the spectral transformation forms and the trilateral parameters, selecting comprehensive spectral parameters with a significant correlation for each growth stage, performing principal component analysis on the comprehensive spectral parameters, separately constructing a water content monitoring model for each growth stage, and combining the water content monitoring model for each growth stage into the monitoring model of the water content of the winter wheat canopy for the whole growth stage.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: November 24, 2020
    Assignee: CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
    Inventors: Baozhong Zhang, Zhigong Peng, Zheng Wei, He Chen, Shaozhe Lin, Jiabing Cai, Lu Liu, Nana Han, Qian Zhang
  • Patent number: 10840062
    Abstract: A radio frequency (RF) filter system for a substrate processing chamber comprises a first RF filter coupled to a first element of the processing chamber and a second RF filter coupled to the first element of the processing chamber. Each of the RF filters comprises a first filter stage configured to reject a first frequency, a second filter stage coupled to the first filter stage and configured to reject a second frequency, and a third filter stage coupled to the second filter stage and configured to reject the first frequency. Further, the first filter stage comprises a first inductor and a first capacitance, the second filter stage comprises a second inductor and a second capacitance, the third filter stage comprises a third inductor and a third capacitance.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: November 17, 2020
    Assignee: Applied Materials, Inc.
    Inventors: Andrew Nguyen, Michael G. Chafin, Lu Liu, Anilkumar Rayaroth
  • Patent number: 10832393
    Abstract: A method, computer program product, and a system where a processor(s) obtains data comprising trends recognized by an observer of the system over time; data comprised of more than one vintage. The processor(s) transforms the data measurable dimensions and assigns the transformed data to vintages and to distinct periods of time. The processor(s) generates an image from the transformed data that represents the trends, organized by the distinct periods of times and the vintages.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: November 10, 2020
    Assignee: International Business Machines Corporation
    Inventors: Steven Hurley, David Verburg, Lu Liu, Ai K Ang, Sia Kai Julian Tan
  • Patent number: 10827631
    Abstract: A foldable display has a foldable area. The foldable display includes: a flexible display screen having a display surface and a back surface opposite to the display surface; a foldable mechanism fastened on the back surface of the flexible display screen; and a elastic portion disposed between the foldable mechanism and the flexible display screen. The elastic portion is connected to the foldable mechanism and the flexible display screen. At least a part of the elastic portion is located in the foldable area. The at least a part of the elastic portion located in the foldable area is configured to elastically deform as the flexible display screen and the foldable mechanism are synchronously switched between a folded state and a flattened out state.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: November 3, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lu Liu, Paoming Tsai, Dejun Bu
  • Publication number: 20200331971
    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: Application
    Filed: November 29, 2017
    Publication date: October 22, 2020
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: STEVEN D GRUVER, LU LIU, BARBARA ROSEN, UTE SCHELLENBERGER, JUN-ZHI WEI, WEIPING XIE, GENHAI ZHU
  • Patent number: 10796761
    Abstract: Technology for a memory device is described. The memory device can include an array of memory cells and a memory controller. The memory controller can receive a request to program a memory cell within the array of memory cells. The memory controller can select a current magnitude and a duration of the current magnitude for a programming set pulse based on a polarity of access for the memory cell, a number of prior write cycles for the memory cell, and electrical distances between the memory cell and wordline/bitline decoders within the array of memory cells. The memory controller can initiate, in response to the request, the programming set pulse to program the memory cell within the array of memory cells. The selected current magnitude and the selected duration of the current magnitude can be applied during the programming set pulse.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: October 6, 2020
    Assignee: Intel Corporation
    Inventors: Koushik Banerjee, Lu Liu, Sanjay Rangan
  • Patent number: D910125
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: February 9, 2021
    Assignee: Ningbo Likeju Trading Co., Ltd.
    Inventors: Lu Liu, Shunhao Wo