Inventor
FERNIHOUGH ROBERT ALEXIS PEREGRIN
US20 patents
⚠️ This page may combine multiple inventors who share the name “FERNIHOUGH ROBERT ALEXIS PEREGRIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PGS GEOPHYSICAL AS
17 patentsUS9746633B2Aug 29, 2017
Clamp and bending strain relief apparatus and methods
PGS GEOPHYSICAL AS9 citations79
US10175095B2Jan 8, 2019
Piezoelectric accelerometer
PGS GEOPHYSICAL AS4 citations72
US9841317B2Dec 12, 2017
Piezoelectric accelerometer
PGS GEOPHYSICAL AS2 citations72
US9784861B2Oct 10, 2017
Hydrophone
PGS GEOPHYSICAL AS2 citations72
US9470806B2Oct 18, 2016
Piezoelectric accelerometer
PGS GEOPHYSICAL AS3 citations72
US9823433B2Nov 21, 2017
Staggered optical fiber splices
PGS GEOPHYSICAL AS4 citations69
US9823416B2Nov 21, 2017
Tube reattachment
PGS GEOPHYSICAL AS2 citations69
US11422273B2Aug 23, 2022
Sensor housing and spacer carrier assembly
PGS GEOPHYSICAL AS0 citations59
US11493652B2Nov 8, 2022
Two-axis sensing element
PGS GEOPHYSICAL AS1 citations58
US11360184B2Jun 14, 2022
Sensor receiver nulls and null steering
PGS GEOPHYSICAL AS0 citations55
US12498499B2Dec 16, 2025
Linear array of piezoelectric transducers for towed marine streamers
PGS GEOPHYSICAL AS0 citations51
US12461265B2Nov 4, 2025
Seismic data acquisition with extended dynamic range
PGS GEOPHYSICAL AS0 citations51
US9829503B2Nov 28, 2017
Apparatuses, systems, and methods for accelerometers
PGS GEOPHYSICAL AS0 citations49
US10133017B2Nov 20, 2018
Vented optical tube
PGS GEOPHYSICAL AS0 citations48
US10101481B2Oct 16, 2018
Floodable optical apparatus, methods and systems
PGS GEOPHYSICAL AS0 citations48
US10082560B2Sep 25, 2018
Sensor receiver nulls and null steering
PGS GEOPHYSICAL AS1 citations44
US9927221B2Mar 27, 2018
Pressure-balanced seismic sensor package
PGS GEOPHYSICAL AS0 citations43