| Reg. No. | Trademark text | Type | State | Date |
|---|
| 1240191/- | Z-TECH Z-TECH Z-LINER Z-TECHLINER Z-TECH | O | CTM registered | 14.7.1999 |
| 1457712/- | MODEM Bullet E-TECH E-TECH E-TECH, INC. (Withdrawn) | O | Zpětvzetá přihláška | 1.1.1989 |
| 1528579/- | E-TECH, INC. E-TECH | O | CTM application opposed | 1.1.1989 |
| 1926575/- | CARD TECH/SECUR TECH | S | CTM registered | 27.10.2000 |
| 1143387/- | BORDER TECH BORDER TECH | O | CTM registered | 25.11.1998 |
| 421358/273636 | MICRORISC HI-TECH COMPONENTS FOR HI-TECH APPLICATIONS | K | Platný dokument | 10.12.2004 |
| 2233401/- | AHA | S | CTM registered | 29.11.2000 |
| 0/773455 | aha | K | Platný dokument | 6.7.2001 |
| 0/310881 | AHA | S | Zaniklý dokument | 25.3.1966 |
| 0/310881A | AHA | S | Platný dokument | 25.3.1966 |
| 0/945615 | AHA | S | Vyznačená EM | 1.11.2007 |
| 6492813/- | aha | O | CTM registered | 7.12.2007 |
| 6768014/- | AHA | S | CTM registered | 20.3.2008 |
| 342934/267119 | AHA! | K | Platný dokument | 10.2.2004 |
| 57806/168523 | AHA ! | S | Zaniklý dokument | 21.6.1990 |
| 0/829680 | aha PLANET | K | Platný dokument | 28.10.2004 |
| 428734/280174 | Aha! SPORT | K | Platný dokument | 5.8.2005 |
| 426338/280036 | Aha! Víkend | K | Platný dokument | 13.5.2005 |
| 434581/284028 | Aha! je lepší! | S | Platný dokument | 16.2.2006 |
| 1812502/- | BRIGHTENING AHA | S | CTM registered | 22.2.2000 |