Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7398278 | Prefix processing technique for faster IP routing | Srihari Cadambi, Srimat Chakradhar | 2008-07-08 |
| 6744889 | Subscriber circuit for public telephone set | — | 2004-06-01 |
| 6402064 | Method and system for carrying out treatment of granular substances with pollutants adhered | Takao Tango, Yo Ito, Kenji Kawaguchi, Yutaka Shida | 2002-06-11 |
| 5473278 | Filter circuit including a switch circuit inserted between input terminal and RC filter | — | 1995-12-05 |
| 5416438 | Active filter circuit suited to integration on IC chip | — | 1995-05-16 |