Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7224158 | Circuit arrangement and a method for compensating changes of a transfer factor of a magnetic field sensor arrangement | — | 2007-05-29 |
| 5736848 | Analog-to-digital measurement and calibration system for electrical energy | Jacob De Vries, Raul Cermeno, Peter Hodel | 1998-04-07 |
| 5640085 | Temperature compensation circuit | Erich Jeker | 1997-06-17 |
| 4752733 | Compensating circuit for a magnetic field sensor | Heinz Lienhard | 1988-06-21 |
| 4742296 | Arrangement for measuring electrical power | Radivoje Popovic, Thomas Seitz | 1988-05-03 |
| 4728886 | Method and apparatus for converting an electrical signal into a proportional frequency | — | 1988-03-01 |
| 4710652 | Interference signal component compensation circuit | — | 1987-12-01 |
| 4596950 | Compensated transducer | Heinz Lienhard | 1986-06-24 |
| 4525668 | System for measuring electrical output or energy | Heinz Lienhard | 1985-06-25 |
| 4520311 | Current to pulse-sequence transducer | Benedikt Steinle | 1985-05-28 |
| 4464625 | Magnetoresistive current detector | Heinz Lienhard, Benedikt Steinle | 1984-08-07 |