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Inventor: Oram; Richard J.
Address: Corvallis, OR
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 8262204 |
Print head die slot ribs |
September 11, 2012 |
| Methods and an apparatus are disclosed, wherein a print head die includes a slot and ribs across the slot. The ribs are recessed from one or both sides of the die. |
| 7855151 |
Formation of a slot in a silicon substrate |
December 21, 2010 |
| A slot is formed that reaches through a first side of a silicon substrate to a second side of the silicon substrate. A trench is laser patterned. The trench has a mouth at the first side of the silicon substrate. The trench does not reach the second side of the silicon substrate. The |
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