Patents by Inventor Longzhang FU

Longzhang FU 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).

  • Accessing cloud resources using private network addresses
    Patent number: 10911406
    Abstract: Techniques for allowing access to shared cloud resource using private network addresses are disclosed herein. In one embodiment, a connection packet representing a connection request to a shared cloud resource in the cloud computing system can be intercepted. In response, the connection packet can be encapsulated with data representing one or more of a VNET ID, a VNET source address, or a VNET destination address of a virtual network from which the connection packet is received. The encapsulated connection packet can then be forwarded to the shared cloud resource while retaining the data representing one or more of the VNET ID, the VNET source address, or the VNET destination address for access control at the shared cloud resource.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: February 2, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Rishabh Tewari, Deepak Bansal, Longzhang Fu, Harish Kumar Chandrappa, Tomas Talius, Dhruv Malik, Anitha Adusumilli, Parag Sharma, Nimish Aggarwal, Shekhar Agarwal, Joemmanuel Ponce Galindo
  • ACCESSING CLOUD RESOURCES USING PRIVATE NETWORK ADDRESSES
    Publication number: 20190334868
    Abstract: Techniques for allowing access to shared cloud resource using private network addresses are disclosed herein. In one embodiment, a connection packet representing a connection request to a shared cloud resource in the cloud computing system can be intercepted. In response, the connection packet can be encapsulated with data representing one or more of a VNET ID, a VNET source address, or a VNET destination address of a virtual network from which the connection packet is received. The encapsulated connection packet can then be forwarded to the shared cloud resource while retaining the data representing one or more of the VNET ID, the VNET source address, or the VNET destination address for access control at the shared cloud resource.
    Type: Application
    Filed: April 30, 2018
    Publication date: October 31, 2019
    Inventors: Rishabh Tewari, Deepak Bansal, Longzhang Fu, Harish Kumar Chandrappa, Tomas Talius, Dhruv Malik, Anitha Adusumilli, Parag Sharma, Nimish Aggarwal, Shekhar Agarwal, Joemmanuel Ponce Galindo
  • SYSTEM AND METHOD FOR LIMITING ACCESS TO CLOUD-BASED RESOURCES INCLUDING TRANSMISSION BETWEEN L3 AND L7 LAYERS USING IPV6 PACKET WITH EMBEDDED IPV4 ADDRESSES AND METADATA
    Publication number: 20180375762
    Abstract: A system is provided and includes a processor and a non-transitory computer-readable medium configured to store instructions for execution by the processor. The instructions include: accessing a resource via a first machine in a cloud-based network, where the first machine is a virtual machine; converting at the first machine an IPv4 packet to a IPv6 packet; while converting the IPv4 packet, embedding metadata in the IPv6 packet, where the metadata includes information identifying the first machine or a virtual network of the first machine; and transmitting the IPv6 packet to a second machine to limit access to the resource based on the information identifying the the first machine or the virtual network of the first machine. The second machine limits access to the resource based on the information identifying the at least one of the first machine or the virtual network of the first machine.
    Type: Application
    Filed: June 21, 2017
    Publication date: December 27, 2018
    Inventors: Deepak BANSAL, Parag SHARMA, Nimish AGGARWAL, Longzhang FU, Harish Kumar CHANDRAPPA, Daniel FIRESTONE, Shekhar AGARWAL, Anitha ADUSUMILLI