Patents by Inventor Leonardo Lizcano

Leonardo Lizcano 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).

  • Selective routing of domain name system (DNS) requests
    Patent number: 10616179
    Abstract: Domain Name System (DNS) requests can be routed to either a private DNS server or a public DNS server based on a determination made by a DNS classifier. The private DNS server allows customers to use custom DNS names for internal resources without exposing the names or IP addresses to the public Internet.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: April 7, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Daniel Lee McCarriar, Andrew Charles Wantuch, Leonardo Lizcano, Steven Hunton Ngo, Xin Liu, Kyle Benjamin Schultheiss, Lee-Ming Zen, Yu Gu, Fan Xiang, Yohanes Santoso