Patents by Inventor Hui Cai

Hui Cai 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: 20150146518
    Abstract: Embodiments of the present invention relate to a method and a device for processing a communication path. The method includes: obtaining a path processing parameter from local configuration information or from a control layer device, obtaining path information and/or a restarting counter parameter from the control layer device; increasing a path with an opposite-end device when the path information is of increasing a path, identifying the state of the path and/or the state of the opposite-end device using the path processing parameter and/or the restarting counter parameter the opposite-end device; reporting the fault state of the path and/or the reset state of the opposite-end device to the control layer device when the path fails and/or the opposite-end device is reset, releasing sessions on the failed path and/or on a path connected with the reset opposite-end device.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 28, 2015
    Inventors: Shiyong TAN, Hui NI, Hui CAI
  • Publication number: 20150111531
    Abstract: Embodiments of the present invention provide a processing method of gateway charging and a gateway, where a gateway is divided into two sub-gateways. The method includes, detecting, by a first sub-gateway, a current status of an access user if the first sub-gateway receives an online message, a newly establishing bearer message or a status change indication message of at least one access user. The method further includes sending, a first message to the second sub-gateway if the first sub-gateway determines that the at least one access user complies with a predefined rule of charging delayed reporting, where the first message indicates a charging policy corresponding to a current status of the at least one access user, and indicates, to the second sub-gateway, a delay of sending measured charging information, and receiving, charging information corresponding to all the statuses of the at least one access user that meets a reporting condition.
    Type: Application
    Filed: December 23, 2014
    Publication date: April 23, 2015
    Inventors: Hui Cai, Shiyong Tan, Hui Ni
  • Publication number: 20150109901
    Abstract: An embodiment of the present invention discloses a method and device for managing a forwarding plane tunnel resource, wherein the method includes: sending a forwarding plane tunnel resource request message to a forwarding plane device, for enabling the forwarding plane device to allocate a forwarding plane tunnel resource according to the forwarding plane tunnel resource request message; acquiring the allocated forwarding plane tunnel resource from the forwarding plane device; and sending the acquired forwarding plane tunnel resource to a target network element, to establish a packet data network connection with the target network element. By adopting the present invention, the load balancing of the forwarding plane device is achieved, the signaling interaction between the control plane device and the forwarding plane device is reduced as much as possible, and meanwhile, efficient failure processing can also be achieved in the case of a failure occurred in a device.
    Type: Application
    Filed: December 30, 2014
    Publication date: April 23, 2015
    Inventors: Shiyong Tan, Hui Ni, Hui Cai, Weihua Hu
  • Publication number: 20150112936
    Abstract: A backup management system includes a backup management device and a number of electronic devices. Each of the electronic devices is in communication with the backup management device and with each other through a network. Each of the electronic devices includes at least one virtual machine. When one of the electronic devices needs to back up the at least one virtual machine, the electronic device sends a backup request to the backup management device. The backup management device instructs the electronic device to back up the at least one virtual machine to one of the other electronic devices.
    Type: Application
    Filed: October 15, 2014
    Publication date: April 23, 2015
    Inventors: ZHI-HUI CAI, JUN LV, MENG-MING HUANG, JIAN-PING ZHANG
  • Publication number: 20150111532
    Abstract: Embodiments of the present invention provide a charging information processing method and a gateway device. The method includes sending, to a gateway forwarding plane, a charging information identification set used for identifying charging information, saving first charging information sent by the gateway forwarding plane, where the first charging information carries a first charging information identification, which is an element in the charging information identification set, receiving second charging information sent by the gateway forwarding plane and saved by the gateway forwarding plane, where the second charging information carries a second charging information identification, which is an element in the charging information identification set, and combining the first charging information and the second charging information according to the first charging information identification and the second charging information identification.
    Type: Application
    Filed: December 24, 2014
    Publication date: April 23, 2015
    Inventors: Hui Cai, Shiyong Tan, Hui Ni
  • Publication number: 20150112941
    Abstract: A backup management system includes a backup manager and a number of agents. Each of the agents is in communication with the backup manager and with each other through a network. Each of the agents includes at least one virtual machine (VM). Any agent of the number of agents can send a backup request to the backup manager when the agent needs to back up the at least one VM. The backup manager can instruct the agent how to back up the at least one VM to another agent of the number of agents.
    Type: Application
    Filed: October 15, 2014
    Publication date: April 23, 2015
    Inventors: ZHI-HUI CAI, JUN LV, MENG-MING HUANG, JIAN-PING ZHANG
  • Publication number: 20150110121
    Abstract: Embodiments of the present invention provide a method for processing information, a forwarding plane device and a control plane device. The method includes: receiving a data packet, and extracting characteristic information of the data packet; searching for context information corresponding to the characteristic information of the data packet; buffering or discarding the data packet if the context information is not found; and sending an event reporting message to a gateway control plane device, wherein the event reporting message carries the characteristic information of the data packet, so that the gateway control plane device acquires the context information corresponding to the characteristic information of the data packet. In this way, the gateway forwarding plane device can acquire context information to the greatest extent under the condition that the context information is lost, thereby ensuring accurate forwarding of the data packet to the greatest extent.
    Type: Application
    Filed: December 23, 2014
    Publication date: April 23, 2015
    Inventors: Shiyong Tan, Hui Ni, Hui Cai, Weihua Hu
  • Publication number: 20140357614
    Abstract: Diamino-pyridine, pyrimidine and pyridazine compounds which may be used as H4 receptor modulators, and in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4 receptor activity, such as allergy, asthma, autoimmune diseases, and pruritis.
    Type: Application
    Filed: August 14, 2014
    Publication date: December 4, 2014
    Inventors: Hui Cai, Frank Chavez, Paul J. Dunford, Andrew J. Greenspan, Steven P. Meduna, Jorge A. Quiroz, Brad M. Savall, Kevin L. Tays, Robin L. Thurmond, Jianmei Wei, Ronald L. Wolin, Xioahu Zhang
  • Patent number: 8841287
    Abstract: Diamino-pyridine, pyrimidine and pyridazine compounds which may be used as H4 receptor modulators, and in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4 receptor activity, such as allergy, asthma, autoimmune diseases, and pruritis.
    Type: Grant
    Filed: June 11, 2009
    Date of Patent: September 23, 2014
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Hui Cai, Frank Chavez, Paul J. Dunford, Andrew J. Greenspan, Steven P. Meduna, Jorge A. Quiroz, Brad M. Savall, Kevin L. Tays, Robin L. Thurmond, Jianmei Wei, Ronald L. Wolin, Xiaohu Zhang
  • Patent number: 8762806
    Abstract: A decoding circuit including a data buffer comprises a plurality of storage elements for storing data symbols, a processing circuit comprising a plurality of inputs and outputs, wherein the processing circuitry is configured to process data symbols received via the plurality of inputs and outputs. First and second decoding parameters are determined by a decoding rule and wherein the first and the second decoding parameters are not changed throughout the decoding process.
    Type: Grant
    Filed: September 15, 2009
    Date of Patent: June 24, 2014
    Assignee: Agency for Science, Technology and Research
    Inventors: Po Shin Francois Chin, Zhao Hui Cai
  • Publication number: 20110264986
    Abstract: A decoding circuit including a data buffer comprises a plurality of storage elements for storing data symbols, a processing circuit comprising a plurality of inputs and outputs, wherein the processing circuitry is configured to process data symbols received via the plurality of inputs and outputs. First and second decoding parameters are determined by a decoding rule and wherein the first and the second decoding parameters are not changed throughout the decoding process.
    Type: Application
    Filed: September 15, 2009
    Publication date: October 27, 2011
    Inventors: Po Shin Francois Chin, Zhao Hui Cai
  • Publication number: 20110218338
    Abstract: 2-Aminopyrimidine compounds are described, which are useful as H4 receptor modulators. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4 receptor activity, such as allergy, asthma, autoimmune diseases, and pruritus.
    Type: Application
    Filed: April 11, 2011
    Publication date: September 8, 2011
    Inventors: Hui Cai, Frank Chavez, James P. Edwards, Anne E. Fitzgerald, Jing Liu, Neelakandha S. Mani, Danielle K. Neff, Michele C. Rizzolio, Brad M. Savall, Deborah M. Smith, Jennifer D. Venable, Jianmei Wei, Ronald L. Wolin
  • Publication number: 20110160452
    Abstract: 2-Aminopyrimidine compounds are described, which are useful as H4 receptor modulators. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4 receptor activity, such as allergy, asthma, autoimmune diseases, and pruritis.
    Type: Application
    Filed: March 8, 2011
    Publication date: June 30, 2011
    Inventors: Hui Cai, Frank Chavez, James P. Edwards, Anne E. Fitzgerald, Jing Liu, Neelakandha S. Mani, Danielle K. Neff, Michele C. Rizzolio, Brad M. Savall, Deborah M. Smith, Jennifer D. Venable, Jianmai Wei, Ronald L. Wolin
  • Publication number: 20110160451
    Abstract: 2-Aminopyrimidine compounds are described, which are useful as H4 receptor modulators. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4 receptor activity, such as allergy, asthma, autoimmune diseases, and pruritis.
    Type: Application
    Filed: March 8, 2011
    Publication date: June 30, 2011
    Inventors: Hui CAI, Frank CHAVEZ, James P. EDWARDS, Anne E. FITZGERALD, Jing LIU, Neelakandha S. MANI, Danielle K. NEFF, Michele C. RIZZOLIO, Brad M. SAVALL, Deborah M. SMITH, Jennifer D. VENABLE, Jianmei WEI, Ronald L. WOLIN
  • Publication number: 20110092474
    Abstract: Diamino-pyridine, pyrimidine and pyridazine compounds which may be used as H4 receptor modulators, and in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4 receptor activity, such as allergy, asthma, autoimmune diseases, and pruritis.
    Type: Application
    Filed: June 11, 2009
    Publication date: April 21, 2011
    Inventors: Hui Cai, Frank Chavez, Paul J. Dunford, Andrew J. Greenspan, Steven P. Meduna, Jorge A. Quiroz, Brad M. Savall, Kevin L. Tays, Robin L. Thurmond, Jianmei Wei, Ronald L. Wolin, Xiaohu Zhang
  • Patent number: 7772236
    Abstract: Substituted pyrazoles, methods of manufacturing them, compositions containing them, and methods of using them to treat, for example, autoimmune diseases mediated by cathepsin S.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: August 10, 2010
    Assignee: Ortho McNeil Pharmaceutical, Inc.
    Inventors: Mary Pat Beavers, J. Guy Breitenbucher, Hui Cai, James P. Edwards, Cheryl A. Grice, Darin J. Gustin, Haripada Khatuya, Steven P. Meduna, Barbara A. Pio, Kevin L. Tays, Jianmei Wei
  • Patent number: 7645758
    Abstract: Certain thienopyrrolyl and furanopyrrolyl compounds are disclosed as useful to treat or prevent disorders and conditions mediated by the histamine H4 receptor, including allergic rhinitis.
    Type: Grant
    Filed: April 13, 2007
    Date of Patent: January 12, 2010
    Assignee: Janssen Pharmaceutica, N.Y.
    Inventors: Hui Cai, Nicholas I. Carruthers, Curt A. Dvorak, James P. Edwards, Annette K. Kwok, Jianmei Wei
  • Patent number: 7589202
    Abstract: Substituted pyrazoles, methods of manufacturing them, compositions containing them, and methods of using them to treat, for example, autoimmune diseases mediated by cathepsin S.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: September 15, 2009
    Assignee: Ortho McNeil Pharmaceutical, Inc.
    Inventors: Mary Pat Beavers, J. Guy Breitenbucher, Hui Cai, James P. Edwards, Cheryl A. Grice, Darin J. Gustin, Haripada Khatuya, Steven P. Meduna, Barbara A. Pio, Kevin L. Tays, Jianmei Wei
  • Publication number: 20090118274
    Abstract: Monocyclic aminopropyl tetrahydro-pyrazolo-pyridine compounds are described, which are useful as cathepsin S modulators. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by cathepsin S activity, such as psoriasis, pain, multiple sclerosis, atherosclerosis, and rheumatoid arthritis.
    Type: Application
    Filed: February 14, 2008
    Publication date: May 7, 2009
    Inventors: Darin Allen, Michael K. Ameriks, Frank U. Axe, Matthew Burdett, Hui Cai, Ingrid Choong, James P. Edwards, Willard Lew, Steven P. Meduna
  • Publication number: 20090107859
    Abstract: A container is disclosed that can hold and dispense a beverage while at the same time storing and dispensing drinking cups for consuming the beverage, thereby enhancing the availability of drinking cups, by making them readily available for use with the container. The container includes a cup storage and dispensing portion formed into the bottom, the side, or some other surface of the container, with a cup retaining element capable of resisting removal of a cup from the portion. The cup storage and dispensing portion can be sealed by a removable cover, and can be shaped to accommodate a plurality of cups while maximizing the beverage volume of the container. In another aspect of the invention, the container includes a storage portion that can be used to store other items, such as beverage additives or promotional items, in addition to, or instead of, cups.
    Type: Application
    Filed: October 24, 2007
    Publication date: April 30, 2009
    Inventor: Kai Hui Cai