Patents by Inventor Brett Hatch

Brett Hatch 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).

  • Network address translation with filters using hierarchical rules
    Patent number: 11646998
    Abstract: A system administrator can specify NAT mappings to perform NAT translations in a switch. The administrator can specify an ACL to filter packets to be translated. Filter rules generated from the ACL are stored in a first memory store in a switch and NAT rules generated from the NAT mappings are stored in a second memory store separate from the first memory store. When a packet matches one of the filter rules a tag that identifies the ACL is associated with the packet. When the tagged packet matches one of the NAT rules, the packet is translated according to the matched NAT rule.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: May 9, 2023
    Assignee: ARISTA NETWORKS, INC.
    Inventors: Satish Kumar Selvaraj, Brett Hatch, Ashit Tandon, Deva Pandian, Di Wang
  • Network Address Translation With Filters Using Hierarchical Rules
    Publication number: 20210367927
    Abstract: A system administrator can specify NAT mappings to perform NAT translations in a switch. The administrator can specify an ACL to filter packets to be translated. Filter rules generated from the ACL are stored in a first memory store in a switch and NAT rules generated from the NAT mappings are stored in a second memory store separate from the first memory store. When a packet matches one of the filter rules a tag that identifies the ACL is associated with the packet. When the tagged packet matches one of the NAT rules, the packet is translated according to the matched NAT rule.
    Type: Application
    Filed: August 27, 2020
    Publication date: November 25, 2021
    Inventors: Satish Kumar SELVARAJ, Brett HATCH, Ashit TANDON, Deva PANDIAN, Di WANG
  • Simplified food-preparation table with easy accessibility of temperature-protected food
    Patent number: 6612124
    Abstract: A food-preparation table includes (a) a table base (18) having a top member (20) with a top surface (16) and pan-receiving space(s) (22) beneath the top member holding thermally-useful air, and pan-supporting surfaces (14) adjacent to the space(s), and (b) pans (10) in the space(s), each pan having a sidewall (24) and an upper edge (12) and vents (30) through the upper sidewall portion (28) such that thermally-useful air flows from the space(s) into the pans to contact the food even though the table-base top member, the pan-supporting surfaces and the pan upper edges are arranged such that the pan upper edges are flush with the table-base top surface. Temperature protection for the food is provided while allowing easy accessibility for serving.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: September 2, 2003
    Assignee: T3B, Inc., a California Corporation
    Inventors: Brett Hatch, Burton Hatch, True Hatch, Barlow Hatch
  • Stacking food pan with louvered ventilation means
    Patent number: 6237775
    Abstract: A food pan with at least one louvered vent in an upper area of a wall of the pan. The louvered vents allow air flow across the top of a serving table to be directed more efficiently toward the surface of the contents of the pan. The vents enable tempered air to flow easily across the surface of the contents of the pan so that the contents are maintained at the desired temperature. The louvers extend outward from the body of the pan so that an anti-jamming mechanism is formed when the pans are stacked together. This construction addresses the two chief problems connected to food pans.
    Type: Grant
    Filed: May 3, 2000
    Date of Patent: May 29, 2001
    Inventors: Brett Hatch, Burton Hatch, True Hatch, Barlow Hatch