Patents by Inventor Zhengdong Zhu

Zhengdong Zhu 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).

  • HETEROCYCLIC PAD4 INHIBITORS
    Publication number: 20230167131
    Abstract: The disclosure generally relates to substituted heterocyclic compounds of Formula (Ia), which are inhibitors of PAD4, method for preparing these compounds, pharmaceutical compositions comprising these compounds and use of these compounds in the treatment of a disease or a disorder associated with PAD4 enzyme activity.
    Type: Application
    Filed: February 11, 2021
    Publication date: June 1, 2023
    Inventors: Kumaravel Selvakumar, Venkatram Paidi, Srinivasan Thangathirupathy, Vijaya Kumar Cm, Tirupathi Rao Alajangi, Mallikarjun Reddy Sura, Krishna Mahadevu, Ramesh Kumar Sistla, Piyush Agarwal, Arul Mozhi Subbiah Karuppiah, Jalathi S. Nair, Ooha Morampudi, Manoranjan Panda, Joseph A. Tino, Robert J. Cherney, John V. Duncia, Daniel S. Gardner, T. G. Murali Dhar, Audrey Graham Ross, Paul E. Gormisky, Xiao Zhu, Boris M. Seletsky, Alyssa H. Antropow, Deqiang Niu, Zhengdong Zhu, Guobin Miao, Julio Herman Cuervo
  • Methods and apparatus for an IP address assignment
    Patent number: 10462100
    Abstract: A computing device includes a processor storing a mapping relationship of MAC addresses, IP addresses and device identifiers of client devices, and a network interface. The network interface receives dynamic host configuration protocol (DHCP) requests from, and transmits IP addresses to client devices. The processor, in response to receiving a DHCP request, determines if an IP address has been generated for the client device. The processor assigns the IP address to the client device in response to determining that the IP address has been generated for the client device; and obtains a device identifier from the client device in response to determining that the IP address has not been generated. The processor generates an IP address for the client device, establishes a mapping relationship of the MAC address and device identifier of the client device with the generated IP address, and assigns the generated IP address to the client device.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: October 29, 2019
    Assignee: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
    Inventors: Chekim Chhuor, Qian Qiaoneng, Zhengdong Zhu
  • Server, physical switch and communication system
    Patent number: 10182125
    Abstract: A server, physical switch, and communication system are provided. The server includes one or more virtual machines and a proxy module. The proxy module includes a registering module configured to register the virtual machines to a physical switch, a message receiving confirmation module configured to receive a confirmation message from the physical switch, wherein the confirmation message comprises identification information associated with the virtual machines, and a server end forwarding module configured to communicate with the physical switch based on the identification information associated with the virtual machines. The physical switch includes a virtual port assigning module configured to register a virtual machine to the physical switch, a message sending confirmation module configured to send a confirmation message to a server, and a physical switch end forwarding module configured to communicate with the virtual machine based on the identification information associated with the virtual machine.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: January 15, 2019
    Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
    Inventor: Zhengdong Zhu
  • METHODS AND APPARATUS FOR AN IP ADDRESS ASSIGNMENT
    Publication number: 20170339102
    Abstract: A computing device includes a processor storing a mapping relationship of MAC addresses, IP addresses and device identifiers of client devices, and a network interface. The network interface receives dynamic host configuration protocol (DHCP) requests from, and transmits IP addresses to client devices. The processor, in response to receiving a DHCP request, determines if an IP address has been generated for the client device. The processor assigns the IP address to the client device in response to determining that the IP address has been generated for the client device; and obtains a device identifier from the client device in response to determining that the IP address has not been generated. The processor generates an IP address for the client device, establishes a mapping relationship of the MAC address and device identifier of the client device with the generated IP address, and assigns the generated IP address to the client device.
    Type: Application
    Filed: May 19, 2017
    Publication date: November 23, 2017
    Inventors: CHEKIM CHHUOR, QIAN QIAONENG, ZHENGDONG ZHU
  • SERVER, PHYSICAL SWITCH AND COMMUNICATION SYSTEM
    Publication number: 20160380833
    Abstract: A server, physical switch, and communication system are provided. The server includes one or more virtual machines and a proxy module. The proxy module includes a registering module configured to register the virtual machines to a physical switch, a message receiving confirmation module configured to receive a confirmation message from the physical switch, wherein the confirmation message comprises identification information associated with the virtual machines, and a server end forwarding module configured to communicate with the physical switch based on the identification information associated with the virtual machines. The physical switch includes a virtual port assigning module configured to register a virtual machine to the physical switch, a message sending confirmation module configured to send a confirmation message to a server, and a physical switch end forwarding module configured to communicate with the virtual machine based on the identification information associated with the virtual machine.
    Type: Application
    Filed: May 25, 2016
    Publication date: December 29, 2016
    Inventor: Zhengdong Zhu
  • PI3 KINASE INHIBITORS AND USES THEREOF
    Publication number: 20120258967
    Abstract: The present invention provides compounds, compositions thereof, and methods of using the same.
    Type: Application
    Filed: March 8, 2012
    Publication date: October 11, 2012
    Applicant: AVILA THERAPEUTICS, INC.
    Inventors: Lixin Qiao, Deqiang Niu, Russell C. Petter, Zhengdong Zhu