Inventor
SEZI TEVFIK
US10 patents
⚠️ This page may combine multiple inventors who share the name “SEZI TEVFIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
8 patentsUS6442493B1Aug 27, 2002
Method of detecting a fault in a monitored section of an electric transmission line using distance protection techniques
SIEMENS AG18 citations83
US6046895AApr 4, 2000
Distance protection method
SIEMENS AG15 citations73
US5471133ANov 28, 1995
Digital device for measuring the frequency of an electrical signal
SIEMENS AG11 citations72
US5412386AMay 2, 1995
Arrangement for converting a plurality of electrical analog measurement signals that are applied simultaneously to its input terminals into a corresponding plurality of digital signals, using an antialiasing filter on the inputs
SIEMENS AG14 citations72
US5889398AMar 30, 1999
Process for determining the harmonic oscillations of the fundamental component of an electrical signal
SIEMENS AG8 citations69
US5742156AApr 21, 1998
Digital process for obtaining a measured parameter from an electric signal
SIEMENS AG5 citations61
US6329806B1Dec 11, 2001
Process for determining the harmonic oscillations of the fundamental component of an electrical signal
SIEMENS AG4 citations58
US6308139B1Oct 23, 2001
Digital process for determining the effective value of a periodic electric test signal
SIEMENS AG3 citations58