Inventor
BECQUEY MARC
FR5 patents
Patents
5 patentsUS6704245B2Mar 9, 2004
Seismic prospecting method and device using simultaneous emission of seismic signals obtained by coding a signal by pseudo-random sequences
INST FRANCAIS DU PETROLE104 citations95
US4780856AOct 25, 1988
Off-shore seismic prospection method using a coded vibratory signal and a device for implementing this method
INST FRANCAIS DU PETROLE85 citations93
US6590832B2Jul 8, 2003
Vibrator and method of exploring a material medium by means of very low-frequency elastic vibrations
INST FRANCAIS DU PETROLE23 citations91
US6807508B2Oct 19, 2004
Seismic prospecting method and device using simultaneous emission of seismic signals based on pseudo-random sequences
INST FRANCAIS DU PETROLE29 citations90
US5781502AJul 14, 1998
Method and device for filtering elliptical waves propagating in a medium
INST FRANCAIS DU PETROLE19 citations90