Patents Assigned to HTI Engineering Inc.
  • Method and apparatus for variable speed material deposition
    Patent number: 5738904
    Abstract: This invention provides for methods and apparatus for increasing the speed of material deposition by a blade element traversing across an apertured mask. The invention involves varying the velocity of the blade element as it sweeps across different sections of the apertured mask. Varying the sweep velocity of the blade element allows for increases in the average speed of material deposition while retaining precision in the application of material deposited through the apertured mask.
    Type: Grant
    Filed: January 22, 1996
    Date of Patent: April 14, 1998
    Assignee: HTI Engineering Inc.
    Inventor: Stephen M. Jones