Inventor · disambiguated record
Burkhard Schiek
Also filed as: JACOBSON ROLF · KOHLER JURGEN · LUDEKE KAI M · SCHIEK BURKHARD
20 granted patents·2 pending applications·400 citations·filing 1976–2008
95Inventor score
Top patents by PatentIndex Score
22 records- 0187US4982164AMethod of calibrating a network analyzerRHODE & SCHWARZ GMBH & CO K G·Filed 1989·Granted Jan 1, 1991·67 cites·25 claims
- 0287US4235107AMethod and arrangement for measuring the physical temperature of an object by means of microwavesPHILIPS CORP·Filed 1979·Granted Nov 25, 1980·44 cites·15 claims
- 0379US4238795AMicrowave range measuring system for measuring the distance of an objectPHILIPS CORP·Filed 1978·Granted Dec 9, 1980·31 cites·5 claims
- 0472US5608330AMethod for calibrating a network analyzer according to the seven-term principleROHDE & SCHWARZ·Filed 1995·Granted Mar 4, 1997·30 cites·10 claims
- 0572US5442296AMethod for calibrating a network analyzerROHDE & SCHWARZ·Filed 1993·Granted Aug 15, 1995·34 cites·11 claims
- 0664US5666059AMethod for calibrating a network analyzer according to the fifteen-term principleROHDE & SCHWARZ·Filed 1995·Granted Sep 9, 1997·23 cites·19 claims
- 0763US5313166AMethod of calibrating a network analyzerROHDE & SCHWARZ·Filed 1991·Granted May 17, 1994·24 cites·8 claims
- 0863US4195271ABroad-band 180° phase shifterPHILIPS CORP·Filed 1977·Granted Mar 25, 1980·13 cites·4 claims
- 0962US6081125ANetwork analyzerROHDE & SCHWARZ·Filed 1995·Granted Jun 27, 2000·30 cites·4 claims
- 1061US5097215AMethods for establishing the complex measuring capacity of homodyne network analyzersBERTHOLD LAB PROF DR·Filed 1990·Granted Mar 17, 1992·23 cites·13 claims
- 1159US4977376AMethod for disturbance reduction in measurement systems for analysis of emission or transmission processesBERTHOLD LAB PROF R·Filed 1988·Granted Dec 11, 1990·21 cites·10 claims
- 1257US5440236ACalibrating a network analyzer by making multiple measurements on a common transmission line with a movable discontinuityROHDE & SCHWARZ·Filed 1993·Granted Aug 8, 1995·18 cites·12 claims
- 1355US4567484ADoppler radar measuring apparatusPHILIPS CORP·Filed 1984·Granted Jan 28, 1986·16 cites·2 claims
- 1454US4085391AMicro-strip to a slotted line transducerPHILIPS CORP·Filed 1976·Granted Apr 18, 1978·10 cites·2 claims
- 1549US8143922B2Sampling circuitGERDING MICHAEL·Filed 2006·Granted Mar 27, 2012·1 cites·2 claims
- 1643US6587073B2Frequency-signal processing methodKROHNE MESSTECHNIK KG·Filed 2002·Granted Jul 1, 2003·9 cites·14 claims
- 1739US7199633B2Electric pulse generator and method for generating short electric pulsesKROHNE AG·Filed 2004·Granted Apr 3, 2007·1 cites·11 claims
- 1839US2008180180A1Frequency synthesizer and method for operating a frequency synthesizerMUSCH THOMAS·Filed 2008·Application pending·0 cites
- 1939US2008164951A1Frequency synthesizer and method for operating a frequency synthesizerMUSCH THOMAS·Filed 2008·Application pending·0 cites
- 2037US4596965AMethod of and apparatus for determining amplitude ratios and phase differences of signals of the same frequencyBERGWERKSVERBAND GMBH·Filed 1984·Granted Jun 24, 1986·5 cites·19 claims
- 2129US4178570AMicro-slot-stripline phase shifterPHILIPS CORP·Filed 1978·Granted Dec 11, 1979·0 cites·12 claims
- 2228US5142220AMultistage single-sideband shifterBERTHOLD LAB PROF R·Filed 1989·Granted Aug 25, 1992·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →