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EXCEM

Overview
  • Total Patents
    69
About

EXCEM has a total of 69 patent applications. Its first patent ever was published in 1991. It filed its patents most often in France, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, digital networks and measurement are MORRIS BRADLEY JOHN, ALLIED TELESYN INC and KATO KATSUYA.

Patent filings per year

Chart showing EXCEMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Broyde Frederic 65
#2 Clavelier Evelyne 63
#3 Clavelier Evenyle 3
#4 Broyde Frederic Jerome 2
#5 Evelyne Clavelier 2
#6 Frederic Broyde 2
#7 Clavelier Evelyne Elisabeth Ge 1

Latest patents

Publication Filing date Title
WO2011036572A1 Method for transmission using a non-uniform interconnection
WO2011036573A1 Method for pseudo-differential transmission using a non-uniform interconnection
WO2010082093A1 Transmission device using a plurality of elementary return conductors
WO2010079390A1 Multichannel interfacing device having a switching circuit
WO2010015948A1 Method for pseudo-differential transmission using natural electrical variables
WO2010015947A1 Method for pseudo-differential transmission using modal electrical variables
WO2010004448A1 Multichannel interfacing device having a balancing circuit
EP2351212A1 Multiple-input and multiple-output amplifier having pseudo-differential inputs
WO2010004444A1 Multichannel interfacing device having a termination circuit
WO2010004442A1 Pseudo-differential receiving circuit
WO2009013644A1 Method and device for pseudo-differential transmission
WO2009007866A1 Pseudo-differential interfacing device having a switching circuit
WO2009007864A1 Pseudo-differential interfacing device having a balancing circuit
EP2171850A1 Pseudo-differential interfacing device having a termination circuit
WO2008010035A1 Method and device for radio reception using a plurality of antennas
WO2008001168A1 Multiple-input and multiple-output amplifier using mutual induction in the feedback network
EP1977507A1 Multiple-input and multiple-output amplifier
WO2004082168A1 Method and device for transmission without crosstalk
FR2747197A1 METHOD AND DEVICE FOR THE DETECTION OF SERIAL DEFECTS IN A LOW VOLTAGE ELECTRICAL INSTALLATION
FR2749084A1 METHOD AND DEVICE FOR DETECTING SERIAL DEFECTS IN AN ELECTRICAL PANEL