Inventor · disambiguated record
Ehrhard Dammann
Also filed as: DAMMANN EHRHARD · FRIEDEL KLAUS
5 granted patents·59 citations·filing 1978–1998
80Inventor score
Files withJENOPTIK JENA GMBH5
Top patents by PatentIndex Score
5 records- 0155US5459571AMultiple control frequency phase modulator in phase modulated interferometer precision distance measuring systemJENOPTIK JENA GMBH·Filed 1994·Granted Oct 17, 1995·18 cites·8 claims
- 0241US6078384AProcess and arrangement for the evaluation of laser doppler signalsJENOPTIK JENA GMBH·Filed 1998·Granted Jun 20, 2000·20 cites·29 claims
- 0339US5781283AProcess and arrangement for the measurement of physical values of light scattering moving particles by means of a laser doppler anemometerJENOPTIK JENA GMBH·Filed 1996·Granted Jul 14, 1998·9 cites·22 claims
- 0434US4210504AMethod for measuring the electrophoretic mobility of particlesJENOPTIK JENA GMBH·Filed 1978·Granted Jul 1, 1980·6 cites·1 claims
- 0533US5450195APhase-modulated interferometer for evaluating phase displacement resulting from charges in path lengthJENOPTIK JENA GMBH·Filed 1994·Granted Sep 12, 1995·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →