Patents by Inventor About LIAO

About LIAO 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).

  • Methods and systems to perform automated Integrated Fan-Out wafer level package routing
    Patent number: 11176306
    Abstract: A method, a system, and non-transitory computer readable medium for level package routing are provided. The method includes performing triangulation on a set of nets to generate a routing resource graph. The objects of the set of nets are represented by a respective center point during triangulation. The method also includes generating a route between the objects of the set of nets based on at least a total cost. The total cost is determined based on at least the routing resource graph. The method also includes altering the route based on a determination that a constraint rule is unmet and outputting routing information comprising the route for the set of nets.
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: November 16, 2021
    Assignee: Synopsys, Inc.
    Inventors: About Liao, Bing Chen, Happy Wang, Pagan Chou, Cheng-chieh Chen, Philippe Aubert McComber, Siarhei Lekhtsikau
  • METHODS AND SYSTEMS TO PERFORM AUTOMATED INTEGRATED FAN-OUT WAFER LEVEL PACKAGE ROUTING
    Publication number: 20210049315
    Abstract: A method, a system, and non-transitory computer readable medium for level package routing are provided. The method includes performing triangulation on a set of nets to generate a routing resource graph. The objects of the set of nets are represented by a respective center point during triangulation. The method also includes generating a route between the objects of the set of nets based on at least a total cost. The total cost is determined based on at least the routing resource graph. The method also includes altering the route based on a determination that a constraint rule is unmet and outputting routing information comprising the route for the set of nets.
    Type: Application
    Filed: August 12, 2020
    Publication date: February 18, 2021
    Inventors: About LIAO, Bing CHEN, Happy WANG, Pagan CHOU, Cheng-chieh CHEN, Philippe Aubert McCOMBER, Siarhei LEKHTSIKAU