Inventor · disambiguated record
Ludwig Bergann
Also filed as: BERGANN LUDWIG
5 granted patents·15 citations·filing 1992–2009
73Inventor score
Top patents by PatentIndex Score
5 records- 0164US8622624B2Optical plug connection for optical waveguidesBERGANN LUDWIG·Filed 2008·Granted Jan 7, 2014·7 cites·17 claims
- 0251US8228609B2Apparatus for combining individual light beams of different wavelengths to form a coaxial light bundleBERGANN LUDWIG·Filed 2008·Granted Jul 24, 2012·2 cites·15 claims
- 0344US7764856B2Device for injecting light into an optical wave guideLASOS LASERTECHNIK GMBH·Filed 2009·Granted Jul 27, 2010·2 cites·9 claims
- 0429US5256884AMethod and apparatus for the alignment of paper stacks in a printing press by optical beams reflected therefromHEIDELBERGER DRUCKMASCH AG·Filed 1992·Granted Oct 26, 1993·4 cites·19 claims
- 0527US5349200AMethod and apparatus for the alignment of paper stacks in a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1993·Granted Sep 20, 1994·0 cites·21 claims
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