Keinanen; Kimmo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keinanen; Kimmo.The latest application filed is for "billing in mobile communications system employing wireless application protocol".
- Keinanen; Kimmo - Oulu FI
| Patent | Date |
|---|---|
| Billing in mobile communications system employing wireless application protocol Grant 7,904,054 - Immonen , et al. March 8, 2 | 2011-03-08 |
| Billing in mobile communications system employing wireless application protocol Grant 7,885,637 - Immonen , et al. February 8, 2 | 2011-02-08 |
| Transaction-based service billing in a telecommunication system Grant 7,328,000 - Juntunen , et al. February 5, 2 | 2008-02-05 |
| Billing in mobile communications system employing wireless application protocol App 20070060102 - Immonen; Marko ; et al. | 2007-03-15 |
| Transaction-based service billing in a telecommunication system App 20040002324 - Juntunen, Ari ; et al. | 2004-01-01 |
| Billing in mobile communications system employing wireless application protocol App 20030073425 - Immonen, Marko ; et al. | 2003-04-17 |
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