Patents Assigned to Connectivity Systems Incorporated
  • Patent number: 10684178
    Abstract: Exemplary embodiments provide a system and method for measuring the temperature of an object, but without requiring a direct measurement of the object to determine the point at which the object has reached a desired temperature. The exemplary embodiments provide a process where the object can be heated or cooled to a desired temperature without the requirements of temperature probes into the object. The exemplary embodiments allow the process operator to be informed when the heating process has completed, without regard to the size, shape, weight, density, or amount of materials to be prepared. The energy required to maintain the temperature of a medium is compared to the energy required to maintain the temperature once an object has been placed within the medium.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: June 16, 2020
    Assignee: Connectivity Systems Incorporated
    Inventor: John Rankin
  • Patent number: 10623317
    Abstract: A system and method of reducing network congestion whereby significant improvement can be gained by the elimination of catastrophic network congestion failure within a TCP/IP network. Exemplary embodiments are implemented by an improved process for retransmitting unreceived datagram fragments by use of a bitmap. The bitmap allows for a more targeted acknowledgement system to prevent needless transmission of already received datagram fragments.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: April 14, 2020
    Assignee: Connectivity Systems Incorporated
    Inventor: John Rankin
  • Patent number: 10432529
    Abstract: A system and method of reducing network congestion whereby significant improvement can be gained by the elimination of catastrophic network congestion failure within a TCP/IP network. Exemplary embodiments are implemented by an improved process for dealing with data loss related to IPv6 fragmentation, in which a ICMPv6 error message is transmitted by a destination node containing a bitmap of the unreceived datagram fragments. The sending node receives the error message and prepares only those unreceived fragments for transmission.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: October 1, 2019
    Assignee: Connectivity Systems Incorporated
    Inventor: John Rankin
  • Patent number: 9350663
    Abstract: A system and method of reducing network congestion whereby significant improvement can be gained by the elimination of catastrophic network congestion failure within a TCP/IP network. Exemplary embodiments are implemented by an improved process for dealing with the retransmission of TCP window data. By reducing packet loss to a grid map and retransmitting only the lost pieces rather than the entire window, congestion can be eliminated. In a traditional TCP implementation, loss of packets within a specified window of data can cause the entire window of data to be retransmitted. This system and method improves this process by allowing only lost packets to be retransmitted and not properly received data that is merely part of a larger grouping that also contained lost data.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: May 24, 2016
    Assignee: Connectivity Systems Incorporated
    Inventor: John Rankin
  • Patent number: 9074948
    Abstract: A system and method for the preparation of food, but without the requirement of weight, time and/or temperature probe usage to determine the point at which the food has completed preparation. The exemplary embodiments provide a process where the food can be cooked without the requirements of calculation or temperature probes. The described process allows the process operator to be informed when the cooking process has completed, without regard to the size, shape, weight, density, or amount of materials to be prepared. The energy required to maintain the temperature of a water bath is compared to the energy required to maintain the temperature once a food item has been placed within the water bath.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: July 7, 2015
    Assignee: Connectivity Systems Incorporated
    Inventor: John Rankin