Christian Grouffal
10Patents
8h-index
6Co-inventors
61Inventor score
Filing activity: Sep 17, 1991 → Dec 13, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6070129A | Method and system for transmitting seismic data to a remote collection station | Physics | 91 | Expired |
| US5550787A | Seismic acquisition system with decentralized processing means | Physics | 58 | Expired |
| US5706250A | Seismic transmission method and system utilizing concentration units | Physics | 50 | Expired |
| US5276655A | Method and device for simplifying the localization of a subsurface zone within the scope of a seismic exploration | Physics | 40 | Expired |
| US5245647A | Method and device for synchronizing on an outside event the sampling of measuring signals through a digitizing assembly of the oversampling type | Physics | 25 | Expired |
| US6061299A | Method of transmitting compressed seismic data | Physics | 23 | Expired |
| US5563847A | Seismic signal acquisition method and device | Physics | 14 | Expired |
| US5351244A | Seismic transmission method and device for a very low error rate | Physics | 11 | Expired |
| US6920083B2 | Method intended for detection and automatic classification, according to various selection criteria, of seismic events in an underground formation | Physics | 7 | Expired |
| US7584043B2 | Resynchronization of temporally acquired engine signals | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.