Patents by Inventor Jiulong Zhang

Jiulong Zhang 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).

  • System and method for routing in an electronic design
    Patent number: 11790147
    Abstract: Embodiments include herein are directed towards a method for electronic circuit design. Embodiments may include receiving, using a processor, an electronic design library including a plurality of design rules. Embodiments may include generating a routing graph, based upon, at least in part, the plurality of design rules, wherein the routing graph is a virtual representation of all of the available routing space for all routing layers associated with an electronic design. Embodiments may further include dynamically updating the routing graph at a graphical user interface, based upon, at least in part, a creation of a routing segment or a via at the graphical user interface.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: October 17, 2023
    Assignee: Cadence Design Systems, Inc.
    Inventors: Hongzhou Liu, Rahaprian Premavathi Mudiarasan, Sandipan Ghosh, Hui Xu, Chris (Shyh-Chang) Lin, Joshua Baudhuin, Ron Pyke, Juno Lin, Allen You, Yu Liu, Jiulong Zhang, Thomas Richards
  • Address Search Method and Device
    Publication number: 20200349175
    Abstract: An address search method and device, includes acquiring address search request information, determining to-be-found destination address information included in the address search request information, splitting the destination address information into at least one piece of sub-address information, where the destination address information is formed by multiple pieces of sub-address information, and the multiple pieces of sub-address information respectively correspond to different address types, matching the at least one piece of sub-address information or the at least one piece of sub-address information and the destination address information with different address information included in an address database, where each piece of address information stored in the address database includes different sub-address information that forms the address information, and setting address information that is obtained by matching and whose match degree is greater than a set threshold as found destination address informati
    Type: Application
    Filed: July 15, 2020
    Publication date: November 5, 2020
    Inventors: Quan Qi, Jiulong Zhang, Hang Li
  • Address search method and device
    Patent number: 10783171
    Abstract: An address search method and device, includes acquiring address search request information, determining to-be-found destination address information included in the address search request information, splitting the destination address information into at least one piece of sub-address information, where the destination address information is formed by multiple pieces of sub-address information, and the multiple pieces of sub-address information respectively correspond to different address types, matching the at least one piece of sub-address information or the at least one piece of sub-address information and the destination address information with different address information included in an address database, where each piece of address information stored in the address database includes different sub-address information that forms the address information, and setting address information that is obtained by matching and whose match degree is greater than a set threshold as found destination address informati
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: September 22, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Quan Qi, Jiulong Zhang, Hang Li
  • Address Search Method and Device
    Publication number: 20170116224
    Abstract: An address search method and device, includes acquiring address search request information, determining to-be-found destination address information included in the address search request information, splitting the destination address information into at least one piece of sub-address information, where the destination address information is formed by multiple pieces of sub-address information, and the multiple pieces of sub-address information respectively correspond to different address types, matching the at least one piece of sub-address information or the at least one piece of sub-address information and the destination address information with different address information included in an address database, where each piece of address information stored in the address database includes different sub-address information that forms the address information, and setting address information that is obtained by matching and whose match degree is greater than a set threshold as found destination address informati
    Type: Application
    Filed: January 4, 2017
    Publication date: April 27, 2017
    Inventors: Quan Qi, Jiulong Zhang, Hang Li