Patents Assigned to Shaltech, Inc.
  • Automation controller I/O module
    Patent number: 7670148
    Abstract: This invention describes an I/O module for a modular automation controller. The controller has a main assembly including a motherboard. The I/O modules plug into the motherboard. The modules are parallel to the motherboard allowing use of surface mount LED indicators reducing manufacturing costs. The modules use a plastic cover which retains the module's PCA as well latches the module to the motherboard, making the automation controller less expensive.
    Type: Grant
    Filed: January 21, 2007
    Date of Patent: March 2, 2010
    Assignee: Shaltech, Inc.
    Inventors: Shalabh Kumar, Larry Freiberg