Inventor · disambiguated record
Winfried Lieber
Also filed as: LIEBER WINFRIED
10 granted patents·182 citations·filing 1989–1993
90Inventor score
Files withSIEMENS AG10
Top patents by PatentIndex Score
10 records- 0182US5011259AMethod for aligning two waveguide fiber ends and an apparatus for performing the methodSIEMENS AG·Filed 1990·Granted Apr 30, 1991·68 cites·19 claims
- 0273US5206927ACassette and cassette block for light waveguidesSIEMENS AG·Filed 1992·Granted Apr 27, 1993·42 cites·16 claims
- 0372US5078489AMethod and apparatus for measuring optical attenuation of an optical mediumSIEMENS AG·Filed 1989·Granted Jan 7, 1992·29 cites·18 claims
- 0448US5384870AMethod and apparatus for identifying the position of two groups of light waveguides to be alignedSIEMENS AG·Filed 1993·Granted Jan 24, 1995·14 cites·30 claims
- 0541US5179275AMethod for measuring light being coupled into and out of a light waveguideSIEMENS AG·Filed 1991·Granted Jan 12, 1993·10 cites·3 claims
- 0637US5424831AMethod and apparatus for measuring a plurality of light waveguidesSIEMENS AG·Filed 1993·Granted Jun 13, 1995·8 cites·35 claims
- 0731US5189300AMethod and apparatus for measuring the attenuation of an optical mediumSIEMENS AG·Filed 1991·Granted Feb 23, 1993·4 cites·14 claims
- 0829US5159399AMeasuring device for an optical medium having a light receiver guidable to either of two measuring locationsSIEMENS AG·Filed 1991·Granted Oct 27, 1992·3 cites·19 claims
- 0928US5189298AMeasuring instrument using two transmitters and two receivers for measuring light travelling in an optical mediumSIEMENS AG·Filed 1991·Granted Feb 23, 1993·2 cites·15 claims
- 1021US5541725AMethod and device for testing a plurality of optical waveguidesSIEMENS AG·Filed 1993·Granted Jul 30, 1996·2 cites·29 claims
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