Maria Porrini
Inventor
Stats
- 2 US patents issued
- 13 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 13 US Applications Filed
- 7 Total Citation Count
- Jun 6, 2024 Most Recent Filing
- Sep 23, 2002 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
MEMC ELECTRONIC MATERIALS SPA | 2
2 | 2002
2012 |
SUNEDISON SEMICONDUCTOR LIMITED (UEN201334164H) | 1
| 2015
|
Inventor Addresses
Address | Duration |
---|---|
Merano, IT | Apr 10, 03 - Oct 03, 24 |
Technology Profile
Technology | Matters | |
---|---|---|
C30B: | SINGLE-CRYSTAL GROWTH | 11 |
G01N: | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 2 |
H01L: | SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | 2 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
2024/0328,028 | 2024 | INGOT PULLER APPARATUS HAVING A FLANGE THAT EXTENDS FROM THE FUNNEL OR FROM THE SILICON FEED TUBE | 0 |
2024/0255,438 | 2024 | METHODS FOR DETECTING DEFECTS IN A SINGLE CRYSTAL SILICON STRUCTURE | 0 |
12037698 | 2024 | Ingot puller apparatus having a flange that extends from the funnel or from the silicon feed tube | 0 |
2024/0218,557 | 2024 | METHODS FOR PRODUCING OFF-ORIENTATION SINGLE CRYSTAL SILICON WAFERS | 0 |
11987899 | 2024 | Methods for preparing an ingot in an ingot puller apparatus and methods for selecting a side heater length for such apparatus | 0 |
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