Patents by Inventor Lei Guo

Lei Guo 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: 20190130029
    Abstract: A data processing system identifies a first topic for a first table, identifies a second topic for a second table, collects at least one first table attribute comprising at least one row name for the first table, and collects at least one second table attribute comprising at least one row name for the second table. The at least one first table attribute and the at least one second table attribute are placed in at least one semantic category. The at least one first table attribute is converted into at least one semantic vector for the first table, and the at least one second table attribute is converted into at least one semantic vector for the second table. The at least one semantic vector for the first table is compared with the at least one semantic vector for the second table to identify as related at least one row of the first table and at least one row of the second table.
    Type: Application
    Filed: October 26, 2017
    Publication date: May 2, 2019
    Inventors: Ke Ke Cai, Hong Lei Guo, Hamid Reza Motahari Nezhad, Zhong Su, Li Zhang
  • Publication number: 20190129264
    Abstract: An array substrate, a method for manufacturing the same, a liquid crystal display panel, and a display device are provided. The array substrate includes a first electrode, a second electrode, an insulation layer provided between the first electrode and the second electrode and a film thickness adjustment layer provided between the first electrode and the second electrode. The film thickness adjustment layer is made of a negative thermal expansion material, and is configured to adjust a distance between the first electrode and the second electrode.
    Type: Application
    Filed: July 31, 2018
    Publication date: May 2, 2019
    Inventors: Liangliang JIANG, Lei GUO, Ke DAI
  • Patent number: 10268083
    Abstract: A curved surface display panel and a display device are disclosed. The curved surface display panel includes a first substrate a second substrate disposed as opposed to the first substrate, a plurality of spacer formed on the first substrate and a plurality of spacer bases formed on the second substrate in one to one correspondence to the spacers. An end of the spacer distal to the first substrate has a first inclined surface, an end of the spacer base distal to the second substrate has a second inclined surface, and the first inclined surface abuts on the second inclined surface.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: April 23, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yongcan Wang, Liangliang Jiang, Lei Guo, Shuishui Zhang
  • Patent number: 10268771
    Abstract: A method and apparatus for performing extended search are provided. The method includes receiving user-inputted keywords; extending the user-inputted keywords according to geographical information to acquire extended keywords; performing a search by using the extended keywords; and returning search results to the user. With the present technical solutions, privilege control can be effectively performed in a cloud storage system. With the present embodiments, more information may be provided to a user for reference.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: April 23, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Keke Cai, Hong Lei Guo, Zhong Su, Hui Jia Zhu
  • Patent number: 10262598
    Abstract: A grayscale voltage calibration device comprises: an adjusting circuit, configured to receive an actual grayscale voltage value of a grayscale output from a source driver IC, compare the actual grayscale voltage value with a theoretically determined voltage value of the grayscale, and adjust the actual grayscale voltage when the comparison result indicates that the actual grayscale voltage is not equal or close to the theoretically determined voltage value; and a verification circuit, configured to verify whether the adjusted grayscale voltage value is equal or close to the theoretically determined voltage value, and feedback the adjusted grayscale voltage value as a target voltage value to be input to a display panel of the display device to the source driver IC if yes, otherwise, control the adjusting circuit to further adjust the adjusted grayscale voltage value.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: April 16, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Lei Guo, Yi Zheng, Zhengxin Zhang, Di Wang
  • Patent number: 10251209
    Abstract: A smart 3GDT schema has been disclosed, in detail, a method for controlling the communication of a network system has been disclosed. The network system comprises a UE, a NodeB, a RNC, a SGSN, and a GW. The UE is arranged to be in communication with the RNC via the NodeB, and the RNC is arranged to be in communication with the SGSN which in turn being arranged to be in communication with the GW for non-3GDT communication of the network system, or the RNC is arranged to be in communication with the GW for 3GDT communication of the network system. In this method, statistics of payload transferred between the UE and the GW has been monitored, and if the statistics of payload within a predetermined time period exceeds a first threshold, and the UE is in the non-3GDT communication, then switching the non-3GDT communication to the 3GDT communication. The present application has also disclosed the SGSN, GW, and the network system adaptive to perform the method.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: April 2, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Di Liu, Qi Xia, Huiping Ding, Ping Sha, Zhiwei Qu, Zhao Yu, Lei Guo
  • Patent number: 10241362
    Abstract: The present disclosure provides a liquid crystal panel and a method for fabricating the same, and a display device. The liquid crystal panel includes a first substrate, a second substrate and a liquid crystal layer, and has a plurality of pixel regions. In each pixel region, a surface of the first substrate close to the liquid crystal layer has a first cambered surface, and a surface of the second substrate close to the liquid crystal layer has a second cambered surface; the first cambered surface and the second cambered surface bend in a direction away from a light emergent surface of the liquid crystal panel, and axes of the first cambered surface and the second cambered surface coincide with each other; and 0° viewing angle point of the pixel region is located on the axes.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: March 26, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Liangliang Jiang, Quan Gan, Lei Guo, Yongjun Yoon
  • Publication number: 20190086299
    Abstract: A 3D time series vector sediment trap includes a base disposed with trap pipes which includes water flow pipes and sedimentation pipes. The water flow pipes have a horizontal water inlet at the front end, a vertical downward water outlet at the back end and the water flow pipe is internally provided with a filter screen which tilts towards the water inlet. The filter screen is internally tangential to the water flow pipe, and the sedimentation pipes are vertically fixed underneath the water flow pipes. The top end of the sedimentation pipes have an opening and bottom end thereof is closed. The opening is connected to the water flow pipe and directly faces the filter screen so that materials with a diameter greater than the screen pore diameter are intercepted by the filter screen in the water flow pipe and collected in the sedimentation pipe.
    Type: Application
    Filed: September 13, 2018
    Publication date: March 21, 2019
    Inventor: Lei GUO
  • Publication number: 20190072828
    Abstract: The present application discloses a thin film transistor including a base substrate; an active layer; and a first linear polarization block configured to shield at least a portion of the active layer from light. A projection of the first linear polarization block on the base substrate at least partially overlaps with that of the active layer.
    Type: Application
    Filed: March 30, 2017
    Publication date: March 7, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD .
    Inventors: Liangliang Jiang, Haiyang Wang, Lei Guo, Yongjun Yoon
  • Publication number: 20190072826
    Abstract: The present application discloses a liquid crystal array substrate having an array of a plurality of subpixel areas. The liquid crystal array substrate includes a plurality of first signal lines and a plurality of second signal lines crossing over each other; and a plurality of pixel electrodes corresponding to the plurality of subpixel areas, each of the plurality of subpixel areas including a single one of the plurality of pixel electrodes, and the single one of the plurality of pixel electrodes in each of the plurality of subpixel areas being an integral pixel electrode. Each of the plurality of subpixel areas includes a first subarea and a second subarea having a substantially mirror symmetry with respect to a plane of mirror symmetry containing the one of the plurality of second signal lines in plan view of the array of the plurality of subpixel areas. The first subarea and the second subarea constitute an integral subpixel area.
    Type: Application
    Filed: April 1, 2017
    Publication date: March 7, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Liangliang Jiang, Lei Guo, Yongjun Yoon
  • Publication number: 20190074176
    Abstract: Aspects disclosed herein relate to methods of depositing pure silicon oxide on a substrate using Octamethylcyclotetrasiloxane (OMCTS) precursor. In one aspect, the method generally includes positioning a substrate in a processing chamber, introducing an oxygen-containing gas into the processing chamber, introducing OMCTS precursor into the processing chamber, and reacting the oxygen-containing gas and the OMCTS precursor to remove carbon and deposit pure silicon oxide on the substrate.
    Type: Application
    Filed: September 4, 2018
    Publication date: March 7, 2019
    Inventors: Lei GUO, Praket P. JHA, Milind GADRE, Deenesh PADHI, Tza-Jing GUNG
  • Publication number: 20190041709
    Abstract: The present disclosure relates to the field of display technologies, and provides an array substrate, a manufacturing method thereof, and a corresponding display panel and display device. The array substrate includes a display area and a non-display area, wherein the display area includes a plurality of pixel regions and a pixel definition region between various pixel regions. Furthermore, the array substrate further includes a base substrate, as well as a patterned metal layer and a patterned light-blocking layer superimposed in the pixel definition region on the base substrate, wherein the patterned light-blocking layer is closer to a light incident side of the array substrate than the patterned metal layer is, and the patterned light-blocking layer is made of a non-metallic material. Besides, an orthogonal projection of the patterned light-blocking layer on the pixel definition region at least partially overlaps that of the patterned metal layer on the pixel definition region.
    Type: Application
    Filed: September 6, 2017
    Publication date: February 7, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD, HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO.
    Inventors: Liangliang JIANG, Quan GAN, Lei GUO, Ke DAI, Yongjun YOON
  • Patent number: 10195996
    Abstract: An image display method for vehicle rearview mirrors is provided. The method includes obtaining at last two images to be displayed by an image obtaining module, and displaying the at least two images in a split-screen manner on at least one rearview mirror of the vehicle rearview mirrors.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: February 5, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Shuai Xu, Lei Guo, Zhiyong Wang, Qing Zhao, Hong Zhu
  • Patent number: 10193977
    Abstract: Methods and systems of managing workloads and resources for tenants structured as a hierarchical tenant queue defining a resource distribution policy. The tenants are modified and the system responds with dynamic adjustments to the hierarchical tenant queue and workload distribution. A rule-based workload management engine defines rules for actions for the workload to respond to the dynamic update.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: January 29, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaodi Ke, Chong Chen, Jason T. S. Lam, Lei Guo
  • Patent number: 10191771
    Abstract: Methods and systems of managing a resource in a distributed resource management system can include: monitoring, by at least one processor, utilization of the resource being used by at least one workload; and performing an enforcement action on a particular workload of the at least one workload when a utilization condition is met, and when the particular workload has a current resource utilization exceeding its associated resource allocation limit.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: January 29, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Chong Chen, Lei Guo, Jason T. S. Lam
  • Patent number: 10189838
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, R5, R6, W1, W2, W3, A and X are as described herein, compositions including the compounds and methods of using the compounds for the treatment and prophylaxis of respiratory syncytial virus infection.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: January 29, 2019
    Assignee: Hoffman-La Roche Inc.
    Inventors: Lisha Wang, Lu Gao, Mengwei Huang, Lei Guo, Chungen Liang, Wei Zhu, Song Feng, Xiufang Zheng, Weixing Zhang, Guolong Wu, Baoxia Wang, Hongying Yun
  • Patent number: 10191319
    Abstract: The present application discloses a display panel having a subpixel region and an inter-subpixel region. The display panel includes a base substrate; and a photochromic layer on the base substrate at least partially in the subpixel region for preventing light leakage in the subpixel region.
    Type: Grant
    Filed: November 24, 2016
    Date of Patent: January 29, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Liangliang Jiang, Songyang Jiang, Lei Guo, Ke Dai
  • Publication number: 20190018266
    Abstract: The present disclosure relates to a display panel and a method of manufacturing the same, and a display device and a method of manufacturing the same. The display panel has a display region and a non-display region on the periphery of the display region, in which non-display region there are provided a seal surrounding the display region and a sealing element located outside the seal, wherein the sealing element includes a first layer, wherein the first layer includes a thermosetting material.
    Type: Application
    Filed: January 6, 2017
    Publication date: January 17, 2019
    Inventors: Liangliang JIANG, Lei GUO, Rongjun YOON
  • Publication number: 20190010300
    Abstract: An air-permeable sponge composition and a method for preparing an air-permeable sponge by using the same belong to the field of articles for daily use. An air-permeable sponge composition includes a sponge body and an air-permeable coating, and an outer surface layer of the sponge body being coated with the air-permeable coating. A method for making the air-permeable sponge utilizes the composition of the air-permeable sponge, wherein the air-permeable sponge is made from the air-permeable sponge composition under specific process parameters. The sponge body and air-permeable coating have the same or similar contents of isocyanate, polyether polyol and polymeric polyol and a similar porous structure.
    Type: Application
    Filed: August 28, 2017
    Publication date: January 10, 2019
    Inventors: Ayu CHEN, Bin CHEN, Shaojing GUO, Suyu GUO, Xinhui BI, Lei GUO
  • Publication number: 20180370969
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, R5, R6, X, Y, W and n are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: August 14, 2018
    Publication date: December 27, 2018
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Lei Guo, Taishan Hu, Buyu Kou, Xianfeng Lin, Hong Shen, Houguang Shi, Shixiang Yan, Weixing Zhang, Zhisen Zhang, Mingwei Zhou, Wei Zhu