Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091728 | ATM switch core | Tawfik Lazraq, P. Bergstedt, Mehran Mikhtari | 2000-07-18 |
| 5629701 | Cascaded Nth order (N>2) feedforward sigma-delta modulators | Tapani Ritoniemi, Teppo Karema | 1997-05-13 |
| 5248972 | Delta-sigma analog-to-digital converter with overload dependent modulator order | Teppo Karema, Tapani Ritoniemi | 1993-09-28 |
| 5191331 | Sigma-delta modulator for a D/A converter with pseudorandom jitter signal insertion | Teppo Karema, Tapani Ritoniemi | 1993-03-02 |