Inventor · disambiguated record
Tevfik Sezi
Also filed as: SEZI TEVFIK
10 granted patents·1 pending application·86 citations·filing 1992–2007
89Inventor score
Top patents by PatentIndex Score
11 records- 0162US8271214B2Method for increasing the sensitivity of a differential protection systemSEZI TEVFIK·Filed 2007·Granted Sep 18, 2012·5 cites·12 claims
- 0252US8390298B2Method for determination of a setting value which indicates a ground impedance, and measurement deviceKEREIT MATTHIAS·Filed 2007·Granted Mar 5, 2013·3 cites·15 claims
- 0350US6442493B1Method of detecting a fault in a monitored section of an electric transmission line using distance protection techniquesSIEMENS AG·Filed 1997·Granted Aug 27, 2002·18 cites·3 claims
- 0450US5412386AArrangement 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 inputsSIEMENS AG·Filed 1992·Granted May 2, 1995·14 cites·11 claims
- 0547US6046895ADistance protection methodSIEMENS AG·Filed 1997·Granted Apr 4, 2000·15 cites·12 claims
- 0643US5471133ADigital device for measuring the frequency of an electrical signalSIEMENS AG·Filed 1993·Granted Nov 28, 1995·11 cites·4 claims
- 0737US5889398AProcess for determining the harmonic oscillations of the fundamental component of an electrical signalSIEMENS AG·Filed 1995·Granted Mar 30, 1999·8 cites·4 claims
- 0833US5742156ADigital process for obtaining a measured parameter from an electric signalSIEMENS AG·Filed 1994·Granted Apr 21, 1998·5 cites·4 claims
- 0931US6329806B1Process for determining the harmonic oscillations of the fundamental component of an electrical signalSIEMENS AG·Filed 1998·Granted Dec 11, 2001·4 cites·2 claims
- 1028US6308139B1Digital process for determining the effective value of a periodic electric test signalSIEMENS AG·Filed 1995·Granted Oct 23, 2001·3 cites·3 claims
- 1124US2002033694A1Method to determine fundamental and harmonic oscillations of a measured electrical quantityFiled 1997·Application pending·0 cites
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