Béatrix De Mathan has been granted 5 US patents while listed as an inventor at Alcatel Lucent . The first was granted in 2009 and the most recent in June 2014. Béatrix De Mathan ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Béatrix De Mathan in Paris, FR.
Patents per Year Patents granted per year, 2009 to 2014 Bar chart with a peak of 2 patents in 2011. peak 2 2009: 1 patents 2009 2011: 2 patents 2011 2014: 2 patents 2014
Issued Patents All Time
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Showing 1–5 of 5 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8760473 Map display method Jean-Roch Houllier , Alain Brethereau 2014-06-24
$2,671,000
8681153 Map display method used to enhance the display of a building by showing several levels of this building Jean-Roch Houllier , Alain Brethereau 2014-03-25
$1,561,000
8081607 Method and system for operating a mobile communication network Alain Brethereau , Jean-Roch Houllier , Eric Brigant , Antoine Landrault 2011-12-20
$1,449,000
8078116 Method of analyzing the operation of a cellular mobile telecommunications network Jean-Roch Houllier , Alain Brethereau , Andrë Mechaly 2011-12-13
$2,360,000
7568126 Controlled display mode diagnostic tool for communication networks using results of real tests and/or validation tests Alain Brethereau , Jean-Roch Houllier 2009-07-28
