Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9967806 | Device and method for selecting a visited network | Frédéric Maro, Cyril Hullin | 2018-05-08 | |
| 6804688 | Detecting and tracking new events/classes of documents in a data base | Mei Kobayashi, Romanos Piperakis | 2004-10-12 | $7,244,000 |
| 6678690 | Retrieving and ranking of documents from database description | Mei Kobayashi, Hikaru Samukawa | 2004-01-13 | $10,539,000 |