Inventor · disambiguated record
Eckhard Meissner
Also filed as: MEISSNER ECKHARD
5 granted patents·1 pending application·72 citations·filing 1989–2003
81Inventor score
Files withSIEMENS AG6
Top patents by PatentIndex Score
6 records- 0165US4965857AMethod for synchronized polarization switching of an optical transmission signal of an optical transmission system having superheterodyne reception and an apparatus for the implementation of said methodSIEMENS AG·Filed 1989·Granted Oct 23, 1990·30 cites·4 claims
- 0251US5023949AApparatus for generating an FSK-modulated optical signal having two different polarization conditions for an optical transmission system having an optical two-filter FSK super-heterodyne receiverSIEMENS AG·Filed 1989·Granted Jun 11, 1991·17 cites·3 claims
- 0349US5023885AExternal optical resonator for a semiconductor laserSIEMENS AG·Filed 1989·Granted Jun 11, 1991·8 cites·15 claims
- 0439US2005123304A1Optical transmission system for transmitting optical signals having different transmission ratesSIEMENS AG·Filed 2003·Application pending·0 cites
- 0535US5060311AMethod and apparatus for obtaining phase or polarization insensitive optical heterodyne reception for dpsk or ask-modulated transmission signalSIEMENS AG·Filed 1990·Granted Oct 22, 1991·8 cites·8 claims
- 0633US5081712AMethod and apparatus for obtaining phase in sensitive and/or polarization-insensitive optical heterodyne receiver for a fsk-modulated transmission signalSIEMENS AG·Filed 1990·Granted Jan 14, 1992·9 cites·8 claims
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