Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573024 | PLL having two-frequency VCO | — | 1986-02-25 |
| 4571719 | FIR-Type balance filter incorporated in the transmitter-receiver unit in a telecommunication system | Lars Svensson | 1986-02-18 |
| 4539674 | Method of providing adaptive echo cancellation in transmission of digital information in duplex, and apparatus for performing the method | Lars Svensson | 1985-09-03 |