Patents by Inventor Mahesh K. Vellanki

Mahesh K. Vellanki 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).

  • Method and apparatus for setting up a stencil printer
    Patent number: 5483884
    Abstract: A sensor system (56) for measuring various parameters of a stench printer (10) includes a test fixture (58) having a plurality of sensors (64--64 and 68--68) arranged therein. The test fixture (58) is adapted for substitution with a conventional PWB (16) so as to underlie a stencil (26) of the printer to measure the forces on, and the proximity to, the stencil. The force and proximity information from the sensors (64--64 and 68--68) is coupled by an interface unit (70) to a control processor that processes the sensor information to indicate what stench printer parameters, if any, may need adjustment.
    Type: Grant
    Filed: October 31, 1994
    Date of Patent: January 16, 1996
    Assignee: AT&T Corp.
    Inventor: Mahesh K. Vellanki