Alphasem Ag
USPTO Trademark & Patent Filings
Trademark applications and grants for Alphasem Ag. Alphasem Ag has 2 trademark applications. The latest application filed is for "SEM"
- Company Aliases
- Alphasem AG
- ag alphasem
- Alphasem AG - Berg CH
- Alphasem AG - Andhauserstrasse CH
Trademarks Patents
| Patent Application | Date |
|---|---|
| Method and device for encapsulating an electronic component in particular a semiconductor chip 6,621,157 - 09/478,411 Wirz , et al. September 16, 2 | 2003-09-16 |
| Method and device for processing a flat workpiece, especially a semiconductor wafer 6,291,261 - 09/508,768 Stark , et al. September 18, 2 | 2001-09-18 |
| Method and device for receiving, orientating and assembling of components 6,171,049 - 09/117,113 Wirz , et al. January 9, 2 | 2001-01-09 |
| Metering apparatus for metering and delivering fluid or pasty substances and use of said metering apparatus 4,974,754 - 07/264,338 Wirz December 4, 1 | 1990-12-04 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"SEM" 2029716 74699783 |
SEM 1995-07-11 |
"ALPHASEM" 2023157 74688484 |
ALPHASEM 1995-06-15 |
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