Inventor

DAS RATAN

US4 patents

⚠️ This page may combine multiple inventors who share the name “DAS RATAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ABB TECHNOLOGY AG

1 patent

US7085659B2Aug 1, 2006

Dynamic energy threshold calculation for high impedance fault detection

ABB TECHNOLOGY AG17 citations82

ABB INC

1 patent

US6591203B1Jul 8, 2003

Fault locator for radial sub-transmission and distribution systems

ABB INC8 citations69

ABB POWER T & D CO

1 patent

US6298309B1Oct 2, 2001

Current based frequency tracking method and apparatus

ABB POWER T & D CO7 citations61

DAS RATAN

1 patent

US8451574B2May 28, 2013

Method and system for through fault detection in electrical devices

DAS RATAN2 citations52