Laurent Perraud has been granted 14 US patents while listed as an inventor at IBM . The first was granted in 2000 and the most recent in October 2018. Laurent Perraud ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Laurent Perraud in Le Creusot, MA, FR.
Patents per Year Patents granted per year, 2000 to 2018 Bar chart with a peak of 3 patents in 2004. peak 3 2000: 1 patents 2000 2002: 1 patents 2003: 1 patents 2003 2004: 3 patents 2005: 1 patents 2005 2006: 2 patents 2008: 1 patents 2008 2011: 1 patents 2012: 1 patents 2012 2013: 1 patents 2018: 1 patents 2018 Issued Patents All Time
Showing 1–14 of 14 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
10112630 Bogie frame for a railway vehicle, associated bogie and method for manufacturing such a bogie frame Michaël Lafay , Christophe Rosenthal , Raymond Gaborit , Jean-François Dumontet 2018-10-30
8379770 Signal conversion system for sending or receiving a radiofrequency signal Nicolas Sornin 2013-02-19
8270513 Fully saturated multi-tone transceiver Robert Egri 2012-09-18
7885355 Multi-dynamic multi-envelope receiver Robert Egri 2011-02-08
7446693 Phase domain analog to digital converter — 2008-11-04
7098476 Multilayer interconnect structure containing air gaps and method for making Katherina Babich , Roy A. Carruthers , Timothy J. Dalton , Alfred Grill , Jeffrey Hedrick +4 more 2006-08-29
$3,832,000
7043206 Fully integrated offset compensation feedback circuit Cheryl Herdey , Shane Kaiser , Hung-Chuan Pai , Nicolas Sornin , Gerald J. Twomey 2006-05-09
$8,133,000
6953984 Hydrogenated oxidized silicon carbon material Alfred Grill , Christopher V. Jahnes , Vishnubhai V. Patel 2005-10-11
$11,788,000
6825713 System and method for bandwidth estimation of an integrated filter Frederic Benoist , Pascal Conteaux , Christophe Pinatel , Nicolas Sornin 2004-11-30
$6,459,000
6815329 Multilayer interconnect structure containing air gaps and method for making Katherina Babich , Roy A. Carruthers , Timothy J. Dalton , Alfred Grill , Jeffrey Hedrick +4 more 2004-11-09
$4,707,000
6724086 Hydrogenated oxidized silicon carbon material Alfred Grill , Christopher V. Jahnes , Vishnubhai V. Patel 2004-04-20
$6,170,000
6518903 Analog-to-digital converter Jean-Olivier Plouchart , Mehmet Soyuer , Nicolas Sornin 2003-02-11
$11,665,000
6497963 Hydrogenated oxidized silicon carbon material Alfred Grill , Christopher V. Jahnes , Vishnubhai V. Patel 2002-12-24
$23,154,000
6147009 Hydrogenated oxidized silicon carbon material Alfred Grill , Christopher V. Jahnes , Vishnubhai V. Patel 2000-11-14
$46,730,000
