Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6542605 | Method and arrangement for choosing supply voltage | Mattias Israelsson, Anders Emericks, Henrik Hellberg | 2003-04-01 |
| 6239648 | System and method for dissipating heat in an electric device | Anders Emericks, Henrik Hellberg, Mattias Israelsson | 2001-05-29 |
| 6195429 | Arrangement in a subscriber line interface circuit | Anders Emericks, Henrik Hellberg, Mattias Israelsson | 2001-02-27 |
| 6148076 | Method and an arrangement for controlling the operating mode of a subscriber line interface circuit | Hans Eriksson, Henrik Hellberg, Anders Emericks, Henrik Sandstrom | 2000-11-14 |
| 6119090 | Subscriber line interface circuit which automatically adjusts the signal headroom on a telephone line and a method of doing the same | Anders Emericks, Henrik Hellberg, Mattias Israelsson | 2000-09-12 |
| 5960076 | Method and apparatus for determining the deviation of longitudinal signal components from a predetermined value | Hans Eriksson, Elisabeth Larsson, Henrik Hellberg | 1999-09-28 |
| 5901221 | Driving stage for driving differential amplifiers of a subscriber line interface circuit | Hans Eriksson, Henrik Hellberg, Elisabeth Larsson | 1999-05-04 |
| 5801520 | Supply voltage switching apparatus | Hans Eriksson, Henrik Hellberg | 1998-09-01 |
| 4817339 | Process and device for grinding elongated objects | Thomas Weidmo, Lars G. E. Edlund, Knut S. R. Gullstrand, Erik Eskilsson | 1989-04-04 |