Inventor
Obbalareddi Demudu Naidu
Inventor
Bangalore, IN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables57%
H02HEmergency protective circuit arrangements43%
PatentTitleYear
11,114,843Method and system for protection in a mixed line202111,061,062Travelling wave based method for locating a fault in a transmission line and device therefor202111,035,897Method and device for fault section identification in multi-terminal mixed lines202110,447,030Method for protection in a mixed power transmission line2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to ABB SCHWEIZ AG (1)· patent assignee history
2019–2021Based in Bangalore, IN· patent location history
2021Patents assigned to ABB POWER GRIDS SWITZERLAND AG (3)· patent assignee history
2021Based in Bengaluru, IN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABB POWER GRIDS SWITZERLAND AG | 3 | 2021 |
| ABB SCHWEIZ AG | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bangalore, IN | 3 | 2019–2021 |
| Bengaluru, IN | 1 | 2021 |