Herbert Haunstein has been granted 10 US patents while listed as an inventor at AT&T . The first was granted in 2006 and the most recent in December 2016. Herbert Haunstein ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Herbert Haunstein in Stuttgart, DE.
Patents per Year Patents granted per year, 2006 to 2016 Bar chart with a peak of 3 patents in 2006. peak 3 2006: 3 patents 2006 2007: 3 patents 2007 2008: 1 patents 2008 2012: 1 patents 2012 2015: 1 patents 2015 2016: 1 patents 2016
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
9531495 High capacity network node Dominique Chiaroni , Sophie Etienne 2016-12-27
9173012 High capacity switching system Gerhard Meyer 2015-10-27
$2,391,000
8285148 Spectral efficiency estimation in coherent receivers Markus Mayrock 2012-10-09
$1,204,000
7336856 Optimum delay length for a PMD compensator Chongjin Xie 2008-02-26
7266311 Control of delay line interferometer Ralph Schlenk 2007-09-04
7184477 Decision feedback structure with selective sampling phase control Frank Kunz , Thomas Link , Konrad Sticht 2007-02-27
7184475 Adjustment for equalization parameters in receivers Ralf Dohmen , Christoph Schulien , Achim Herzberger , Georg Roell , Konrad Sticht 2007-02-27
7130341 Feed forward equalizer controlled by FEC correction rates Ralph Schlenk , Konrad Sticht 2006-10-31
$5,289,000
7079777 Optical fiber communication systems having simultaneous compensation of polarization mode dispersion and chromatic dispersion Matthias Berger , Benjamin John Eggleton , Andreas Munk , Paul S. Westbrook 2006-07-18
$5,654,000
7065160 Method and apparatus for correcting the phase of a clock in a data receiver Matthias Berger , Claus Dorschky , Frank Kunz , Christoph Schulien , Konrad Sticht 2006-06-20
$6,027,000
