Patents by Inventor Hongguang Li

Hongguang Li 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: 11181119
    Abstract: An impeller includes a base plate, a hub protruding from the base plate, and a number of blades connected to the base plate and extending from a lateral surface of the hub toward an edge of the base plate. Opposite sides of each of the blades are a working surface and a non-working surface. The base plate is divided into a plurality of sub-plates by the plurality of blades. Each of the sub-plates is located between two adjacent blades and connected to the non-working surface of one of the two adjacent blades and the working surface of the other one of the two adjacent blades. A distance from an edge of each of the sub-plates to a center of rotation of the impeller is varied.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: November 23, 2021
    Assignee: JOHNSON ELECTRIC INTERNATIONAL AG
    Inventors: Chuanjiang Guo, Chuanhui Fang, Feng Xue, Hongguang Li, Shaopeng Mo, Guilin Li
  • Patent number: 11001768
    Abstract: A heavy oil hydrotreating system has a prehydrotreating reaction zone, a transition reaction zone, and a hydrotreating reaction zone that are connected in series successively, sensor units, and a control unit. In the initial reaction stage, the prehydrotreating reaction zone includes at least two prehydrotreating reactors connected in parallel, and the transition reaction zone includes or doesn't include prehydrotreating reactors; in the reaction process, the control unit controls material feeding to and material discharging from each prehydrotreating reactor in the prehydrotreating reaction zone according to pressure drop signals of the sensor units, so that when the pressure drop in any of the prehydrotreating reactors in the prehydrotreating reaction zone reaches a predetermined value, the prehydrotreating reactor in which the pressure drop reaches the predetermined value is switched from the prehydrotreating reaction zone to the transition reaction zone.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: May 11, 2021
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP.
    Inventors: Tiebin Liu, Xinguo Geng, Yanbo Weng, Hongguang Li
  • Patent number: 10787465
    Abstract: Provided herein are lanthanide complexes that exhibit specific subcellular localization to primary cilium. The lanthanide complexes provided herein are useful for imaging, tagging, and pull down of binding targets located in primary cilium.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: September 29, 2020
    Assignee: New Life Medicine Technology Company Limited
    Inventors: Ka Leung Wong, Hongguang Li, Chi Fai Chan, Rongfeng Lan
  • Patent number: 10722035
    Abstract: The present invention discloses a plastic rattan weaving structure, a rattan chair made with the structure and a method for forming a convex knot. The convex knot has a cross section that is greater than the middle cross section of the rattan piece used for making the rattan weaving structure. The rattan weaving structure has the convex knots on its edge. The rattan chair has a chair seat, a skeleton, an armrest and a base. The chair seat has the convex knots on its edge. The method for forming the convex knot comprises pressing and fixing the edge of the plastic rattan piece with a mold, setting up heating elements around the edge, heating the edge of the plastic rattan with the heating elements to cause shrinkage and accumulation of the rattan inside the mold, and finally formation of the convex knot.
    Type: Grant
    Filed: March 4, 2017
    Date of Patent: July 28, 2020
    Inventor: Hongguang Li
  • Patent number: 10587727
    Abstract: Systems and methods of the present disclosure are directed to efficiently editing data requests sent from devices, allowing for an improved database information delivery system. In some embodiments of the present disclosure, an administrator device limits an amount of data requested based on a number of factors prior to sending the request to a server. In some embodiments, a server, after receiving a request for refreshed data, reduces the amount of data requested based on a number of factors prior to retrieving the requested data from a source and delivering the requested data to an administrator device.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: March 10, 2020
    Assignee: Avaya Inc.
    Inventors: Lynn Smith, Sheila Higgins, Marc A. Geist, Hongguang Li, Stan Wilkison, Stuart M. Shepherd, Dwayne W. Ockel, Gregory P. Schin
  • Publication number: 20190323516
    Abstract: An impeller includes a base plate, a hub protruding from the base plate, and a number of blades connected to the base plate and extending from a lateral surface of the hub toward an edge of the base plate. Opposite sides of each of the blades are a working surface and a non-working surface. The base plate is divided into a plurality of sub-plates by the plurality of blades. Each of the sub-plates is located between two adjacent blades and connected to the non-working surface of one of the two adjacent blades and the working surface of the other one of the two adjacent blades. A distance from an edge of each of the sub-plates to a center of rotation of the impeller is varied.
    Type: Application
    Filed: April 16, 2019
    Publication date: October 24, 2019
    Inventors: Chuanjiang GUO, Chuanhui FANG, Feng XUE, Hongguang LI, Shaopeng MO, Guilin LI
  • Patent number: 10282456
    Abstract: A contact center includes: a microprocessor; a computer readable medium, coupled to the microprocessor, to store, for one or more contact center objects, contact center information; and a microprocessor executable report generator, The report generator, when executed, receives, from a user, a selected contact center object, retrieves, from the computer readable medium, a set of data elements associated with the selected contact center object, the set of data elements defining a first space having a first dimension, projects the set of data elements onto a subspace of the first space to form a transformed set of data elements, the subspace having a second dimension less than the first dimension, and provides, for display to a user, the transformed set of data elements.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: May 7, 2019
    Assignee: Avaya Inc.
    Inventors: Douglas S. Brown, Marc A. Geist, Sheila Higgins, Michael R. Levacic, Hongguang Li, Dwayne W. Ockel, Gregory P. Schin, Stuart M. Shepherd, Lynn R. Smith, Stan W. Wilkison
  • Publication number: 20190127393
    Abstract: Provided herein are lanthanide complexes that exhibit specific subcellular localization to primary cilium. The lanthanide complexes provided herein are useful for imaging, tagging, and pull down of binding targets located in primary cilium.
    Type: Application
    Filed: October 31, 2018
    Publication date: May 2, 2019
    Inventors: Ka Leung WONG, Hongguang LI, Chi Fai CHAN, Rongfeng LAN
  • Publication number: 20190029431
    Abstract: The present invention discloses a plastic rattan weaving structure, a rattan chair made with the structure and a method for forming a convex knot. The convex knot has a cross section that is greater than the middle cross section of the rattan piece used for making the rattan weaving structure. The rattan weaving structure has the convex knots on its edge. The rattan chair has a chair seat, a skeleton, an armrest and a base. The chair seat has the convex knots on its edge. The method for forming the convex knot comprises pressing and fixing the edge of the plastic rattan piece with a mold, setting up heating elements around the edge, heating the edge of the plastic rattan with the heating elements to cause shrinkage and accumulation of the rattan inside the mold, and finally formation of the convex knot.
    Type: Application
    Filed: March 4, 2017
    Publication date: January 31, 2019
    Inventor: Hongguang Li
  • Patent number: 10183956
    Abstract: The present invention relates to a water-soluble, simple, stable tris(N-(tert-butyl)acetamide) cyclen-based europium complex HGEu001 which exhibits the specific subcellular localization in the primary cilium with a quantum yield as high as 10% in water and a lifetime of 0.56 ms lifetime. In particular, the present invention provides simplicity of the design and synthesis of a complex. Comprehensive studies were performed in numerous cell lines, such as HeLa, SN-K-SH and MRC5; the motif structure, HGEu002, has also been synthesized as the negative control for in vitro imaging studies. The two photon in vitro imaging were done in three dimensions to emphasize on the specific localization in primary cilium of HGEu001. This is one of the very limited examples for direct primary cilium imaging.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: January 22, 2019
    Assignee: New Life Medicine Technology Company Limited
    Inventors: Ka Leung Wong, Hongguang Li, Chi Fai Chan, Rongfeng Lan
  • Patent number: 10183027
    Abstract: The present disclosure relates to theranostic prodrugs with responsive signals in-vitro or in-vivo and uses thereof. It also relates to synthesized europium complexes for evaluating the binding with integrin ?v?3.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: January 22, 2019
    Assignee: Hong Kong Baptist University
    Inventors: Ka Leung Wong, Hongguang Li
  • Publication number: 20180346828
    Abstract: A heavy oil hydrotreating system has a prehydrotreating reaction zone, a transition reaction zone, and a hydrotreating reaction zone that are connected in series successively, sensor units, and a control unit. In the initial reaction stage, the prehydrotreating reaction zone includes at least two prehydrotreating reactors connected in parallel, and the transition reaction zone includes or doesn't include prehydrotreating reactors; in the reaction process, the control unit controls material feeding to and material discharging from each prehydrotreating reactor in the prehydrotreating reaction zone according to pressure drop signals of the sensor units, so that when the pressure drop in any of the prehydrotreating reactors in the prehydrotreating reaction zone reaches a predetermined value, the prehydrotreating reactor in which the pressure drop reaches the predetermined value is switched from the prehydrotreating reaction zone to the transition reaction zone.
    Type: Application
    Filed: November 1, 2016
    Publication date: December 6, 2018
    Applicants: China Petroleum & Chemical Corporation, Fushun Research Institute of Petroleum and Petrochemicals, Sinopec Corp.
    Inventors: Tiebin LIU, Xinguo GENG, Yanbo WENG, Hongguang LI
  • Publication number: 20180097913
    Abstract: Systems and methods of the present disclosure are directed to efficiently editing data requests sent from devices, allowing for an improved database information delivery system. In some embodiments of the present disclosure, an administrator device limits an amount of data requested based on a number of factors prior to sending the request to a server. In some embodiments, a server, after receiving a request for refreshed data, reduces the amount of data requested based on a number of factors prior to retrieving the requested data from a source and delivering the requested data to an administrator device.
    Type: Application
    Filed: October 4, 2016
    Publication date: April 5, 2018
    Inventors: Lynn Smith, Sheila Higgins, Marc A. Geist, Hongguang Li, Stan Wilkison, Stuart M. Shepherd
  • Publication number: 20180078564
    Abstract: The present disclosure relates to theranostic prodrugs with responsive signals in-vitro or in-vivo and uses thereof. It also relates to synthesized europium complexes for evaluating the binding with integrin ?v?3.
    Type: Application
    Filed: September 20, 2017
    Publication date: March 22, 2018
    Inventors: Ka Leung WONG, Hongguang LI
  • Publication number: 20170342090
    Abstract: The present invention relates to a water-soluble, simple, stable tris(N-(tert-butyl)acetamide) cyclen-based europium complex HGEu001 which exhibits the specific subcellular localization in the primary cilium with a quantum yield as high as 10% in water and a lifetime of 0.56 ms lifetime. In particular, the present invention provides simplicity of the design and synthesis of a complex. Comprehensive studies were performed in numerous cell lines, such as HeLa, SN-K-SH and MRC5; the motif structure, HGEu002, has also been synthesized as the negative control for in vitro imaging studies. The two photon in vitro imaging were done in three dimensions to emphasize on the specific localization in primary cilium of HGEu001. This is one of the very limited examples for direct primary cilium imaging.
    Type: Application
    Filed: May 25, 2017
    Publication date: November 30, 2017
    Inventors: Ka Leung WONG, Hongguang LI, Chi Fai CHAN, Rongfeng LAN
  • Publication number: 20170097971
    Abstract: A contact center includes: a microprocessor; a computer readable medium, coupled to the microprocessor, to store, for one or more contact center objects, contact center information; and a microprocessor executable report generator, The report generator, when executed, receives, from a user, a selected contact center object, retrieves, from the computer readable medium, a set of data elements associated with the selected contact center object, the set of data elements defining a first space having a first dimension, projects the set of data elements onto a subspace of the first space to form a transformed set of data elements, the subspace having a second dimension less than the first dimension, and provides, for display to a user, the transformed set of data elements.
    Type: Application
    Filed: October 1, 2015
    Publication date: April 6, 2017
    Inventors: Douglas S. Brown, Marc A. Geist, Sheila Higgins, Michael R. Levacic, Hongguang Li, Dwayne W. Ockel, Gregory P. Schin, Stuart M. Shepherd, Lynn R. Smith, Stan W. Wilkison
  • Patent number: 9084156
    Abstract: The present invention discloses a method, a system and an apparatus for reserving network resources. The network resource reservation method includes: directly receiving, from a mobility management control function (MMCF), a request for resource reservation on a target transport path; controlling a transport function to reserve network resources on the target transport path according to the resource reservation request; and returning a result of the network resource reservation to the MMCF. The technical solution of the present invention enables advance resource reservation on a target transport path before a network handover occurs, when a user is moving.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: July 14, 2015
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaoyu Gong, Hongguang Li
  • Patent number: 8923503
    Abstract: Methods for enabling call center agents to adapt their servicing of incoming calls based on the estimated value of the calls are disclosed. In accordance with the first illustrative embodiment, when there is a “high-value” call waiting in the queue while one or more agents are currently servicing lower-value calls, an agent who is servicing a lower-value call is informed that there is a higher-value call waiting in the queue, and is prompted to provide an estimate of how much longer he or she will be servicing his or her current call. The call center system selects which agent the high-value call will be routed to based on: (i) the agents' responses to the prompts, and (ii) for each of the responding agents, a measure of how closely prior responses from the agent compared to the actual amount of time taken by the agent to complete servicing the call.
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: December 30, 2014
    Assignee: Avaya Inc.
    Inventors: Robin H. Foster, Hongguang Li, Lynn R. Smith, Katherine A. Sobus
  • Patent number: 8731182
    Abstract: A data store (e.g., a relational database, an object-oriented database, an unstructured file system, an in-memory data structure, etc.) and associated methods are disclosed for predicting the accuracy of agent responses in a call center. In accordance with the illustrative embodiment, agents in a call center are prompted at different times during their workday for estimates of how much longer they will be servicing their current call, and the estimates are stored in the data store along with the actual times required for completion of the call. Statistics for each agent's prediction accuracy are computed and stored in the data store along with the raw data, and can then be used to assess the accuracy of subsequent agent responses to queries.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: May 20, 2014
    Assignee: Avaya Inc.
    Inventors: Robin H. Foster, Hongguang Li, Lynn R. Smith, Katherine A. Sobus
  • Patent number: 8565412
    Abstract: Methods for enabling call center agents to adapt their servicing of incoming calls based on the estimated value of the calls are disclosed. In accordance with the first illustrative embodiment, when there is a “high-value” call waiting in the queue while one or more agents are currently servicing lower-value calls, an agent who is servicing a lower-value call is informed that there is a higher-value call waiting in the queue, and is prompted to provide an estimate of how much longer he or she will be servicing his or her current call. The call center system selects which agent the high-value call will be routed to based on: (i) the agents' responses to the prompts, and (ii) for each of the responding agents, a measure of how closely prior responses from the agent compared to the actual amount of time taken by the agent to complete servicing the call.
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: October 22, 2013
    Assignee: Avaya Inc.
    Inventors: Robin H. Foster, Hongguang Li, Lynn R. Smith, Katherine A. Sobus