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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
H01L 41/08 |
| (11) | Number of the document | 5498 |
| (13) | Kind of document | B |
| (21) | Application number | 2006 069 |
| (22) | Date of filing the application | 2006-08-11 |
| (41) | Date of publication of the application | 2008-02-25 |
| (45) | Date of publication of patent | 2008-05-26 |
| (71) |
Kauno technologijos universitetas,
K. Donelaičio g. 73, LT-44249 Kaunas,
LT
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| (72) |
Ramutis BANSEVIČIUS, LT
Vytautas BLECHERTAS, LT |
| (73) |
Kauno technologijos universitetas,
K. Donelaičio g. 73, LT-44249 Kaunas,
LT
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| (74) |
Aldona ORLIENĖ,
Kęstučio g. 59-11, LT-44303 Kaunas,
LT
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| (54) | METHOD AND DEVICE FOR EXCITATION OF DISHARMONIOUS OSCILLATIONS IN PIEZOCERAMIC ELEMENT |
| Payment date | Validity (years) | Amount | |
| 2009-02-02 | 3 | 420.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2009-08-11 |