G01V1/188 - CPC Classification Index

ClassID:

173245 ⎘

G01V1/188 - CPC Classification

Classification description:

Seismology; Seismic or acoustic prospecting or detecting; Receiving elements for seismic signals; Arrangements or adaptations of receiving elements; Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements; Hydrophones with pressure compensating means

Recent Application in this class:

20250216565

A Seismic Node and a Method for Producing a Seismic Node

20240418881

AUTOMATED PASSIVE ACOUSTIC MONITORING WITH MACHINE LEARNING

20240288302

OPTICAL FIBER-BASED HYDROPHONE

20240272321

AUTONOMOUS SEISMIC NODE FOR THE SEABED

20190212461

Method and system for hydrostatic balance control, based on pressure modelling, of a marine seismic vibrator

20180329094

Hermetically sealed hydrophones with a very low acceleration sensitivity

20170068005

Method and system for pneumatic control for vibrator source element

20170031040

Hermetically sealed hydrophones with very low acceleration sensitivity

20160097872

Floodable optical apparatus, methods and systems

20150219776

Hydrophone

20150085618

Hydrophone housing

20140238773

Method and system for pneumatic control for vibrator source element

20140036635

All-optical hydrophone insensitive to temperature and to static pressure

20120170422

Hydrophone and pressure balancing device for using for hydrophone

18448511

Swim bladder bionic amphibious optical fiber ocean acoustic sensor