Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572138 | Method and device for determining the direction to a fault on a power transmission line | — | 1996-11-05 |
| 4800509 | Detection of high resistance faults in electrical power supply network | — | 1989-01-24 |
| 4797805 | Fault location in a power supply network | — | 1989-01-10 |
| 4731688 | Range limitation for a protection device in a power supply network | Murari Saha | 1988-03-15 |
| 4731689 | Directional detection in connection with faults in a power supply network | Murari Saha | 1988-03-15 |
| 4719580 | Detection and location of a fault point based on a travelling wave model of the high voltage transmission line | — | 1988-01-12 |