Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ultra low frequency acoustic vector sensor










Image Number 2 for United States Patent #8085622.

An acoustic vector sensor mounted in a housing is provided for measuring ultra low frequency acoustic wave particle velocities in a liquid, comprising a horn for amplifying the acoustic wave particle velocities, and a neutrally buoyant object supported in a liquid contained in the horn. The neutrally buoyant object, in reacting to the amplified acoustic wave particle velocities, produces displacements that are sensitively measured.








 
 
  Recently Added Patents
Disk drive to enable defect margining
Mobile communication device monitoring systems and methods
Electrowetting display devices with a reflective plate structure
Light emitting diode package and method of fabricating the same
Biodegradable aliphatic-aromatic copolyester for use in nonwoven webs
Semiconductor device and method of forming interconnect structure with conductive pads having expanded interconnect surface area for enhanced interconnection properties
Method for transforming a single reactor line
  Randomly Featured Patents
Sintered oxide superconducting wires
Hollow doorframe including electroluminescent illumination system
Computer network having os-versions management table to initiate network boot process via master computer
Recycling center
Thin film transistor, flat panel display device therewith, and method of manufacturing the thin film transistor
Supporting device
Data storage and access systems
3-.beta.-D-ribofuranosylthiazolo[4,5-d]pyrimidine nucleosides and uses thereof
Methods of forming metal interconnections of semiconductor devices by treating a barrier metal layer
Active removal of aliasing frequencies in a decimating structure by changing a decimation ratio in time and space