Patents by Inventor Cheng Luo

Cheng Luo 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: 11080281
    Abstract: A method, system, and computer program product for graph-based searching for one or more data streams is disclosed. A computer-implemented method comprises extracting a plurality of tuples from one or more data streams. The method further comprises generating a graph for the plurality of tuples in which a node represents a tuple of the plurality of tuples and an edge represents a correlation between the node and another node, and the edge is generated based at least partly on one or more predetermined queries for the one or more data streams. The method further comprises traversing the graph based on the one or more predetermined queries. Accordingly, embodiments of the present disclosure can improve the search speed by use of the graph-based searching for one or more data streams.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: August 3, 2021
    Assignee: International Business Machines Corporation
    Inventors: Xiao Xing Liang, Cheng Luo, Wayne B. Riley, Shaw-Ben Shi, Meng Hong Tsai, Qingyan Wang, Yu Ling Zheng, Yu Chen Zhou
  • Publication number: 20210234989
    Abstract: This application relates to an image processing method and apparatus, a storage medium, and a computer device. The method includes: obtaining a frequency domain mark image, the frequency domain mark image being obtained by performing frequency domain transformation on a spatial domain mark image; obtaining a transparency parameter configured corresponding to the frequency domain mark image; obtaining target page data; and performing layer superimposition rendering of the frequency domain mark image and the target page data according to the transparency parameter. The solution provided in this application can effectively protect target page data.
    Type: Application
    Filed: April 13, 2021
    Publication date: July 29, 2021
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Cheng YI, Cheng LUO, Bin LI
  • Patent number: 11021457
    Abstract: The present invention provides an isoindolone-imide ring-1,3-dione-2-ene compound, and a preparation method, a pharmaceutical composition and use thereof. Specifically, the present invention provides a compound of Formula (I) below or a pharmaceutically acceptable salt thereof, wherein Ar is an isoindolinone-imide group represented by Formula (II), L is absent or is a divalent, trivalent or tetravalent linking group, and X is a group represented by Formula (III). Definitions of the other groups are as described in the specification. The compound of Formula (I) is an autophagy modulators, particularly a mammalian ATG8 homolog modulator.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: June 1, 2021
    Assignee: WIGEN BIOMEDICINE TECHNOLOGY (SHANGHAI) CO., LTD.
    Inventors: Zhiyi Yao, Cheng Luo, Yuli Xie, Liyan Yue, Wei Wan, Yuanyuan Zhang, Hualiang Jiang, Kaixian Chen
  • Patent number: 11013745
    Abstract: The present invention provides a compound represented by formula I, pharmaceutically acceptable salts, enantiomers, diastereomers or racemates thereof, the preparation method thereof, the pharmaceutical composition comprising the same, and the use thereof in the preparation of a medicament for treating a disease or condition mediated by EED and/or PRC2. The compound of the present invention can be used treating PRC2-mediated diseases or conditions.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: May 25, 2021
    Assignees: SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES, SUZHOU SUPLEAD LIFE SCIENCES CO., LTD.
    Inventors: Bing Zhou, Cheng Luo, Yaxi Yang, Yuanyuan Zhang, Daohai Du, Hualiang Jiang, Gang Qiao, Xinjun Wang
  • Publication number: 20210109905
    Abstract: A method, system and computer program product for processing metrics data with graph data context analysis. Graph data representing one or more devices or sensors is stored into a first database, and metrics data generated by the devices or sensors is stored in a second database. The metrics data is then applied to the graph data for the context analysis, wherein the context analysis reflects the relationships of the devices or sensors in the graph data to the metrics data generated by the devices or sensors. The graph data comprises nodes for representing the devices or sensors, edges for representing a topology of the devices or sensors, and properties for storing the metrics data associated with the nodes and edges; and the metrics data comprises time-series data that is logged by the devices and sensors.
    Type: Application
    Filed: October 14, 2019
    Publication date: April 15, 2021
    Inventors: Shao Rong IL Li, Cheng Luo, Lan Cao, Cheng Cheng Dong
  • Publication number: 20210101891
    Abstract: Disclosed is a histone acetyltransferase (HAT) inhibitor. Provided are a compound represented by the general formula I, a pharmaceutically acceptable salt, a stereoisomer, an enantiomer, a diastereoisomer, an atropisomer, a racemate, a polymorph, a solvate or an isotope-labeled compound (including deuterium substitution) thereof, a preparation method therefor, a pharmaceutical composition comprising same and use thereof in the treatment of various HAT-related diseases or conditions.
    Type: Application
    Filed: October 20, 2020
    Publication date: April 8, 2021
    Inventors: Bing Zhou, Cheng Luo, Hualiang Jiang, Yaxi Yang, Lianghe Mei, Wenchao Lu, Senhao Xiao, Shijie Chen, Shili Wan, Gang Qiao, Rukang Zhang
  • Patent number: 10901999
    Abstract: A method, system, and computer program product for graph-based searching for one or more data streams is disclosed. A computer-implemented method comprises extracting a plurality of tuples from one or more data streams. The method further comprises generating a graph for the plurality of tuples in which a node represents a tuple of the plurality of tuples and an edge represents a correlation between the node and another node, and the edge is generated based at least partly on one or more predetermined queries for the one or more data streams. The method further comprises traversing the graph based on the one or more predetermined queries. Accordingly, embodiments of the present disclosure can improve the search speed by use of the graph-based searching for one or more data streams.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: January 26, 2021
    Assignee: International Business Machines Corporation
    Inventors: Xiao Xing Liang, Cheng Luo, Wayne B. Riley, Shaw-Ben Shi, Meng Hong Tsai, Qingyan Wang, Yu Ling Zheng, Yu Chen Zhou
  • Publication number: 20200400176
    Abstract: A bolted joint with a drum-shaped spherical shell for connecting a circular steel tube brace, including a drum-shaped spherical shell and N connecting members, connecting members each include a curved European nut, a bolt for space trusses, a sleeve, a sealing plate (or a conehead) and a circular steel tube. There are at least three forms: a corner drum, a half drum and a full drum. Specifications of the high-strength bolt for space trusses are determined, and the geometric dimensions, tensile and compressive bearing capacity of the joint are selected. The bolted joint has clear force transmission and a small deviation between theoretically analyzed stress and actual stress; has no eccentricity, can be finely adjusted and has reliable mechanical performance; is in bolted connection and is installed efficiently; and is not convex, thereby facilitating wallboard installation and indoor decoration.
    Type: Application
    Filed: May 18, 2020
    Publication date: December 24, 2020
    Inventors: Yajie Yan, Yunjing Nie, Honggang Lei, Bin Du, Cheng Luo
  • Patent number: 10859589
    Abstract: The present invention provides an auto biochemical analyzer and a sampling device and a sampling method thereof. The auto biochemical analyzer comprises a frame (100), a horizontal motion system, a vertical motion system, a sampling component and a transfer guide track (101), wherein the horizontal motion system comprises a first stepping motor (116); the vertical motion system comprises a second stepping motor (103); the first stepping motor (116) and the second stepping motor (103) are fixedly installed on the frame (100) respectively; the sampling component comprises a sampling needle holder block (114) and a sampling needle (111); and the stepping motors (116, 103) are both fixed to the frame. The analyzer is smart in motion, low in cost and compact in structure, and has the functions of open sampling and closed puncturing as well as conveying a sample to a specific position.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: December 8, 2020
    Assignee: LEADWAY (HK) LIMITED
    Inventors: Bo Wang, Cheng Luo
  • Publication number: 20200354371
    Abstract: The present invention relates to a bromodomain inhibitor. Provided are a compound represented by general formula I or a pharmaceutically acceptable salt, enantiomer, diastereomer, atropisomer, racemate, polymorph, solvate, or isotopically labeled compound (including deuterium substitution) thereof, a preparation method of the same, a pharmaceutical composition comprising the same, and a pharmaceutical use thereof.
    Type: Application
    Filed: January 11, 2019
    Publication date: November 12, 2020
    Inventors: Bing ZHOU, Cheng LUO, Zizhou LI, Yaxi YANG, Shijie CHEN, Hong DING, Hualiang JIANG, Gang QIAO, Xinjun WANG, Senhao XIAO
  • Publication number: 20200331141
    Abstract: A robot waist skeleton includes: a waist inner skeleton; and a waist outer skeleton, surrounding the waist inner skeleton, the waist outer skeleton being connected to the waist inner skeleton.
    Type: Application
    Filed: March 2, 2020
    Publication date: October 22, 2020
    Inventors: Haotian CUI, Xunge YAN, William Xiao-qing HUANG, Cheng LUO, Yufeng ZHANG
  • Publication number: 20200331153
    Abstract: A robot includes a robot torso, a robot arm, a main controller, and a plurality of bundles of cables; wherein a plurality of shoulder effectors are configured to drive the robot arm to move are disposed on the robot torso, a plurality of arm effectors that are relatively movable are disposed in sequence on the robot arm, and the main controller is disposed on the robot torso and configured to control a corresponding effector to operate, such that the robot arm has a plurality of degrees of freedom; any adjacent two of the main controller, the plurality of shoulder effectors, and the plurality of arm effectors are electrically connected by a cable bundle, each of the plurality of bundles of cables is disposed on an outer surface of the shoulder effector or the arm effector which the bundle of cables travels through.
    Type: Application
    Filed: April 9, 2020
    Publication date: October 22, 2020
    Inventors: Haotian CUI, Cheng LUO
  • Patent number: 10789166
    Abstract: A computer system acquires information on a first present input subset selected from first present input data for a first step from a run-time log of the first step, determines whether or not first cache data corresponding to the first present input subset for the first step is present in a cache area with reference to management information, and determines the first cache data as present output data for the first present input data in a case where the first cache data is present.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: September 29, 2020
    Assignee: Hitachi, Ltd.
    Inventors: Cheng Luo, Machiko Asaie, Keiro Muro
  • Publication number: 20200282572
    Abstract: A robot head and neck assembly includes a head and neck inner skeleton; and a head and neck outer skeleton, disposed on an outer side of the head and neck inner skeleton, and wrapping the head and neck inner skeleton.
    Type: Application
    Filed: March 2, 2020
    Publication date: September 10, 2020
    Inventors: Haotian CUI, Xunge YAN, William Xiao-qing HUANG, Cheng LUO, Yufeng ZHANG
  • Publication number: 20200282550
    Abstract: A robot manipulator includes: an arm body; a wrist effector, connected to the arm body; a multi-degree-of-freedom (DOF) connecting device, rotatably connected to the wrist effector; and a grabber, connected to the multi-DOF connecting device, wherein the multi-DOF connecting device is configured to receive a power output by the wrist effector and drive the grabber to rotate.
    Type: Application
    Filed: March 2, 2020
    Publication date: September 10, 2020
    Inventors: Haotian CUI, Xunge YAN, William Xiao-qing HUANG, Cheng LUO, Yufeng ZHANG
  • Publication number: 20200282573
    Abstract: A robot waist skeleton includes: a swing waist effector; a first bracket, one end of which is connected to an output end of the swing waist effector; a bend waist effector, a case of which is connected to the other end of the first bracket; a second bracket, one end of which is connected to the case of the swing waist effector; a rotate waist effector, an output end of which is connected to the other end of the second bracket; and a third bracket, one end of which is connected to a case of the swing waist effector.
    Type: Application
    Filed: March 2, 2020
    Publication date: September 10, 2020
    Inventors: Cheng LUO, Haotian CUI, Xunge YAN, William Xiao-qing HUANG, Yuanping CAI
  • Publication number: 20200276720
    Abstract: A robot wrist structure includes: a case, a first motor, a second motor, a first transmission mechanism, a second transmission mechanism, a first driving bevel gear, a second driving bevel gear, a driven bevel gear, a retaining fame, and an output connecting member; wherein the first motor and the second motor are mounted on the case, the first driving bevel gear, the second driving bevel gear and the driven bevel gear are respectively rotatably mounted in the retaining frame, the first driving bevel gear and the second driving bevel gear are both in mesh with the driven bevel gear, the first motor is connected to the first driving bevel gear by the first transmission mechanism, the second motor is connected to the second driving bevel gear by the second transmission mechanism, and the output connecting member is fixedly connected to the driven bevel gear.
    Type: Application
    Filed: March 2, 2020
    Publication date: September 3, 2020
    Inventors: Haotian CUI, Xunge YAN, Cheng LUO, William Xiao-qing HUANG
  • Publication number: 20200276697
    Abstract: A caster module includes: an omni wheel, provided with an shaft groove; and an effector, received in the shaft groove, a case of the effector being rotatable relative to an inner wall of the shaft groove, and an output end of the effector being connected to the omni wheel and configured to drive the omni wheel to rotate.
    Type: Application
    Filed: March 2, 2020
    Publication date: September 3, 2020
    Inventors: Xunge YAN, Haotian CUI, Cheng LUO, William Xiao-qing HUANG
  • Publication number: 20200274375
    Abstract: A power electronics assembly for a mobile application includes a first power electronics component selectively coupled to a high source on a first side and coupled to a high voltage battery on a second side, a second power electronics component selectively coupled to one of a low load or a low voltage battery on a first side and coupled to the high voltage battery on a second side; and a controller, including an operating mode circuit structured to determine a discharge operating mode for the mobile application, a power electronics configuration circuit structured to provide a switch state value for the first power electronics component and the second power electronics component in response to the discharge operating mode, and wherein the first power electronics component and the second power electronics component are responsive to the switch state value to coupled selected ones of the high source, low load, and low voltage battery to the high voltage battery.
    Type: Application
    Filed: March 23, 2020
    Publication date: August 27, 2020
    Inventors: Justin Keith Griffiths, Nilesh Surase, Ritika Shetty, Shalini Tripathy, Somdut Dey, Madhavi Gupta, Mayura Madane, Sadiya Qureshi, Toseed Khan, Amit Chavan, Kumar Prasad Telikepalli, Atul Solvande, Hao Wang, Jiong Chen, Yueyue Deng, Jason Carroll, Srinivasan Arjun Tekalur, Jacob William Green, Chakravarthi Kandru, Cheng Luo, Tianyang Jiang, Cheng Wan, Ye Zhu, John Trublowski, Robert Stephen Douglass, Rajen Modi, Nilay Mehta, Laura Natali Valencia Fritsch, Han Li, Dongxin Jin, Lewei Qian, Jun Li, Hongrae Kim, Daniel R. Ouwenga, Patrick Herranz, Miroslav Horejs, Rohit Baranwal, Zhe Zhang, Martin Wayne Mensch, Brandon William Fisher, Austin Robert Zurface, Jeff Howard Urian, James David, Bharath Kumar Suda, Asheesh Kumar Soni, Rene Guy Gallet, Michael Scott Sullivan, Karsten Gerving, Guido Völlmar, Gerd Schmitz, Christoph Bausch, Ute Molitor, Lutz Friedrichsen, Kai Schroeder, Julia Otte, Madeline Philipsohn, Norbert Roesner, Volker Lang, Johannes Meissner, Paolo D'Amico, Jalpa Shah, Meng Wang, Damrongrit Piyabongkarn, Niles Stephen Ramseyer, Dennis Dukaric, Matt Haylock, Anvaya R. Hingangave, Devendra Patil
  • Patent number: 10757248
    Abstract: An approach for recommending activating a safety feature on a mobile device in a vehicle. The approach includes collecting sound characteristics. Furthermore, determining if the mobile device is moving faster than a predetermined velocity and invoking grouping service on a server. The approach determines the number of the mobile device in the vehicle and determines which one of the one or more of the mobile devices belongs to the user operating the vehicle and activating a safe drive mode feature on the mobile device belonging to the user of the vehicle.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: August 25, 2020
    Assignee: International Business Machines Corporation
    Inventors: Jun Qian, Xinlin Wang, Cheng Luo, Lan Cao, Cheng Cheng Dong