Kochan; Roman Peter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kochan; Roman Peter.The latest application filed is for "multiple-level internet protocol accounting".
- Kochan; Roman Peter - Irvine CA
| Patent | Date |
|---|---|
| Multiple-level internet protocol accounting Grant 7,346,697 - Zhang , et al. March 18, 2 | 2008-03-18 |
| Multiple-level Internet protocol accounting App 20050044216 - Zhang, Shujin ; et al. | 2005-02-24 |
| Multiple-level internet protocol accounting Grant 6,792,457 - Zhang , et al. September 14, 2 | 2004-09-14 |
| Multiple-level internet protocol accounting Grant 6,119,160 - Zhang , et al. September 12, 2 | 2000-09-12 |
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