Inventor
Fabrizio Leoni
Inventor
Novara, IT
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
B23DPlaning17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
6,100,167'Process for the removal of copper from polished boron doped silicon wafers'20005,632,666'Method and apparatus for automated quality control in wafer slicing'19975,377,451'Wafer polishing apparatus and method'19954,718,549'Container for the storage and shipment of silicon disks or wafers'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to DYNAMIT NOBEL SILICON SPA (1)· patent assignee history
1988Based in Trecate, IT· patent location history
1995–2000Patents assigned to MEMC ELECTRONIC MATERIALS (3)· patent assignee history
1995–2000Based in Novara, IT· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEMC ELECTRONIC MATERIALS | 3 | 1995–2000 |
| DYNAMIT NOBEL SILICON SPA | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Novara, IT | 3 | 1995–2000 |
| Trecate, IT | 1 | 1988 |