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The US trademark SUMCO TECHNOLOGY was filed as Word mark on 01/30/2008 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/07/2009.
The current status of the mark is "CANCELLED – SECTION 71".
| Trademark form | Word mark |
| File reference | 79049930 |
| Register number | 3602691 |
| Application date | January 30, 2008 |
| Publication date | January 20, 2009 |
| Entry date | April 7, 2009 |
Trademark owner
Tokyo 105-8634
Trademark representatives
goods and services
9
Solar cells; silicon wafers for solar cells; semiconductor wafers, namely, compound semiconductor wafers, SOI (Silicon-On-Insulator) wafers, and strained silicon wafers; semiconductor silicon wafers; single-crystal silicon wafers; ingots of semiconductor silicon for making silicon wafers; single-crystal silicon ingots for integrated circuits
ID: 1379049930