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: 20210139930
    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 19, 2020
    Publication date: May 13, 2021
    Applicants: PIONEER HI-BRED INTERNATIONAL, INC., E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: JENNIFER KARA BARRY, RYAN MICHAEL GERBER, LU LIU, AMY LUM, ERIC SCHEPERS, NASSER YALPANI, GENHAI ZHU
  • Patent number: 11006377
    Abstract: A signal transmission method and an apparatus are disclosed. In an embodiment a signal transmission method includes generating a reference signal and sending the reference signal, wherein the reference signal is sent in a specific time-frequency resource, and the specific time-frequency resource is located on symbols corresponding to a synchronization signal block.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: May 11, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jin Liu, Pu Yuan, Jun Luo, Zhengzheng Xiang, Lu Rong
  • Patent number: 11005625
    Abstract: This application discloses an indication method and apparatus, to support a requirement of a complex and fickle scenario. The method includes: generating and sending an arrangement indication used to indicate an arrangement manner of a reference signal, where the reference signal occupies at least one group of time frequency resources, and the arrangement manner is frequency division, time division, frequency division+code division, or time division+code division; in the frequency division manner, each group of time frequency resources occupy a symbol in time domain and at least one contiguous subcarrier in frequency domain; in the time division manner, each group of time frequency resources occupy at least one contiguous symbol in time domain and a subcarrier in frequency domain.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: May 11, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiang Ren, Yong Liu, Lu Wu
  • Publication number: 20210136042
    Abstract: A distributed ledger interworking architecture is described wherein a distributed ledger proxy interfaces with IoT service layer systems and distributed ledger systems. Service layer nodes may interact with the distributed ledger proxy to leverage functions provided by distributed ledger systems, such as to request that the distributed ledger proxy insert some service layer information into the distributed ledgers. A distributed ledger proxy can support multiple service layer nodes and may interface to multiple different distributed ledger systems.
    Type: Application
    Filed: May 7, 2019
    Publication date: May 6, 2021
    Inventors: Chonggang WANG, Quang LY, Xu LI, Lu LIU
  • Patent number: 10996175
    Abstract: The present invention has disclosed an automatic quality inspection machine and a control method thereof, which relates to the technical field of inspection devices. The machine comprises a frame, an unrolling device provided at the frame, an inspection mechanism, a button operating platform for removing a defective roll-type printing product, a slitting mechanism, a main controller, a display device, and a rolling device. The rolling device includes a first rolling mechanism and a second rolling mechanism, the first rolling mechanism includes a first rolling airshaft and a first outgoing feed roller corresponding to the first rolling airshaft; the second rolling mechanism includes a second rolling airshaft and a second outgoing feed roller corresponding to the second rolling airshaft.
    Type: Grant
    Filed: April 20, 2019
    Date of Patent: May 4, 2021
    Assignee: Guangzhou Pulisi Technology Co., Ltd.
    Inventors: Xiaobo Lin, Lu Liu
  • Publication number: 20210126027
    Abstract: An optical apparatus including a semiconductor substrate; a first light absorption region supported by the semiconductor substrate, the first light absorption region including germanium and configured to absorb photons and to generate photo-carriers from the absorbed photons; a first layer supported by at least a portion of the semiconductor substrate and the first light absorption region, the first layer being different from the first light absorption region; one or more first switches controlled by a first control signal, the one or more first switches configured to collect at least a portion of the photo-carriers based on the first control signal; and one or more second switches controlled by a second control signal, the one or more second switches configured to collect at least a portion of the photo-carriers based on the second control signal, wherein the second control signal is different from the first control signal.
    Type: Application
    Filed: December 22, 2020
    Publication date: April 29, 2021
    Inventors: Yun-Chung Na, Che-Fu Liang, Szu-Lin Cheng, Shu-Lu Chen, Kuan-Chen Chu, Chung-Chih Lin, Han-Din Liu
  • Publication number: 20210120789
    Abstract: The present invention relates generally to genetically modified non-human animals. The present invention relates to a genetically modified non-human animal, in which at least one copy of the endogenous nucleotide sequence encoding Protein C in the genome of said non-human animal has been replaced by a nucleotide sequence encoding human Protein C, encoding a functional fragment of human Protein C or encoding a functional variant of human Protein C. The invention also relates to vectors, cells and methods for the production of such non-human animals. The invention also relates to methods of testing agents for their ability to alter to the level and/or functional activity of human protein C and thus provides methods of testing agents for their potential therapeutic efficacy.
    Type: Application
    Filed: September 3, 2020
    Publication date: April 29, 2021
    Inventors: Jun Xu, Lu Cheng, Yeheng Liu, Jiawei Yi, Xuefeng Zhou
  • Patent number: 10989637
    Abstract: A bearing system for rock mechanics test under high temperature and high pressure multi-field coupling includes a force sensor lifting seat and a jack. The force sensor lifting seat includes a connecting disk connected with the jack, a support disk, and an operation channel. A groove dented downwards is arranged on the connecting disk, the support disk is disposed in the groove and freely propped upon the connecting disk; through holes of the connecting disk and the support disk form a control operation channel; and a limiting device is arranged for preventing an MTS triaxial force sensor from disengaging from the support disk. A bolt hole of the force sensor can be aligned with a mounting hole on a solid steel column by rotating the connecting disk for convenient and accurate bolting.
    Type: Grant
    Filed: April 28, 2019
    Date of Patent: April 27, 2021
    Assignee: SICHUAN UNIVERSITY
    Inventors: Jianfeng Liu, Heping Xie, Jianliang Pei, Lu Wang, Wenxi Fu, Xiaozhang Lei, Dongjie Xue, Yufeng Wei
  • Publication number: 20210117569
    Abstract: The present disclosure provides a technical solution related to tagging user behavior data. The processing device and method may determine and tag user behavior data according to an application to which the user behavior data belong based on analysis on an inheritance relationship between tasks associated with the user behavior data, so as to facilitate selectively deleting the user behavior data later.
    Type: Application
    Filed: January 25, 2019
    Publication date: April 22, 2021
    Inventors: Xin Li, Ang Lv, Chunyu Liu, Chunyu Li, Chao Wang, Eduardo D. Melo, Zhen Wang, Jiaojiao Li, Lve Chen, Lu Zhang, Peng Wang, Tong Wang, Xiaocheng Zhou, Yapu Jia, Ziqiang Liu, Yueyang Wang
  • Publication number: 20210108223
    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: December 14, 2020
    Publication date: April 15, 2021
    Applicants: PIONEER HI-BRED INTERNATIONAL, INC., E. I. DUPONT DE NEMOURS AND COMPANY
    Inventors: JENNIFER KARA BARRY, CHRISTIAN BARTHOLOMAY, LOUISA D'LIMA, JAMES J ENGLISH, KEVIN HAYES, LU LIU, AMY LUM, BRAD POLAND, ERIC SCHEPERS, WEIPING XIE, NASSER YALPANI, GENHAI ZHU
  • Publication number: 20210099737
    Abstract: Disclosed are an object positioning method, a video display method, an apparatus, a device, and a storage medium. The method includes: continuously intercepting a preset number of video frames in a video stream to be detected; detecting a first frame image in the intercepted video frames by a You Only Look Once (YOLO) object detection method to obtain a first positioning result corresponding to the first frame image; detecting each of other frame images in the intercepted video frames by a Kernel Correlation Filter (KCF) object tracking method according to a positioning result corresponding to a frame image prior to the each of the other frame images to obtain respective second positioning results corresponding to the other frame images; and keeping on continuously intercepting the preset number of video frames in the video stream to be detected and obtaining corresponding positioning results until the video stream to be detected is finished.
    Type: Application
    Filed: May 29, 2019
    Publication date: April 1, 2021
    Inventors: Gaosheng Ren, Xiaodong Wu, Lu Liu
  • Publication number: 20210063570
    Abstract: Systems, methods, and apparatuses for generating a subsurface image using diffraction energy information are disclosed. The systems, methods, and apparatuses may include converting a shot gather into one or more plane-wave gather using a Radon transform. The plane-wave gathers may be extrapolated into source-side wavefields and receiver-side wavefields and further generate a pseudo dip-angle gather. The diffraction energy information may be extracted from the pseudo dip-angle gather, and an image containing subsurface features may be generated from the extracted diffraction energy information. The receiver-side wavefields may be decomposed using a recursive Radon transform.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 4, 2021
    Inventors: Lu Liu, Yi Luo, Tong Wang Fei
  • 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
  • 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
  • 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: 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: 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: D910125
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: February 9, 2021
    Assignee: Ningbo Likeju Trading Co., Ltd.
    Inventors: Lu Liu, Shunhao Wo