| Patent Number |
Title Of Patent |
Date Issued |
| 4915565 |
Manipulation and handling of integrated circuit dice |
April 10, 1990 |
| An apparatus for inverting and handling integrated circuit dice employs rotating apparatus for rotating a chip carrier by 180 degrees to invert and transfer dice from one set of receptacles to another; together with an apparatus for precisely aligning dice resting at random positions wit |
| 4759675 |
Chip selection in automatic assembly of integrated circuit |
July 26, 1988 |
| An apparatus for removing selected integrated circuit dice from a wafer array of dice sequentially moves a striker above a tape to the underside of which the array is mounted and then knocks a die down from the array of dice into a receptacle for transport to further processing stages. |
| 4627787 |
Chip selection in automatic assembly of integrated circuit |
December 9, 1986 |
| A method for removing selected integrated circuit dice from a wafer array of dice sequentially moves a striker above a tape to the underside of which the array is mounted and the knocks a die down from the array of dice into a receptacle for transport to further processing stages. |
| 4626167 |
Manipulation and handling of integrated circuit dice |
December 2, 1986 |
| A method for inverting and handling integrated circuit dice employs rotating apparatus for rotating a chip carrier by 180 degrees to invert and transfer dice from one set of receptacles to another; together with an apparatus for precisely aligning dice resting at random positions within |
| 4597714 |
Robot gripper for integrated circuit leadframes |
July 1, 1986 |
| An apparatus for gripping a thin flexible object located within a gripping plane having a transverse axis and a longitudinal axis perpendicular to each other and to a linear axis which is perpendicular to the gripping plane, includes first and second sets of gripper claws for gripping th |
