Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9667594 | Maintaining network address translations | Tatu J. Ylonen | 2017-05-30 |
| 9071578 | Maintaining network address translations | Tatu J. Ylonen | 2015-06-30 |
| 8973126 | Determining occurrence of a network address translation | Tatu J. Ylonen | 2015-03-03 |
| 8973127 | Communications across a network address translator | Tatu J. Ylonen | 2015-03-03 |
| 8918858 | Communications across a network address translator | Tatu J. Ylonen | 2014-12-23 |
| 8914872 | Revealing occurrence of network address translations | Tatu J. Ylonen | 2014-12-16 |
| 8914873 | Revealing address information in systems where network address translations occur | Tatu J. Ylonen | 2014-12-16 |
| 8566920 | Application gateway system and method for maintaining security in a packet-switched information network | Tatu J. Ylonen, Markus Levlin | 2013-10-22 |
| 8544079 | Method and arrangement for providing security through network address translations using tunneling and compensations | Tatu J. Ylonen | 2013-09-24 |
| 8365273 | Method and arrangement for providing security through network address translations using tunneling and compensations | Tatu J. Ylonen | 2013-01-29 |
| 8245288 | Method and arrangement for providing security through network address translations using tunneling and compensations | Tatu J. Ylonen | 2012-08-14 |
| 8127348 | Method and arrangement for providing security through network address translations using tunneling and compensations | Tatu J. Ylonen | 2012-02-28 |
| 7356693 | Method for producing certificate revocation lists | Tomi Kause | 2008-04-08 |
| 7302487 | Security system for a data communications network | Tatu J. Ylonen, Marko Teiste | 2007-11-27 |
| 6957346 | Method and arrangement for providing security through network address translations using tunneling and compensations | Tatu J. Ylonen | 2005-10-18 |
| 6678734 | Method for intercepting network packets in a computing device | Niko Haatainen, Jussi Kukkonen, Tatu J. Ylonen | 2004-01-13 |
| 6438612 | Method and arrangement for secure tunneling of data between virtual routers | Tatu J. Ylonen | 2002-08-20 |