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Class Information
Number: 367/10
Name: Communications, electrical: acoustic wave systems and devices > Acoustic image conversion > Acoustic holography > Liquid or deformable surface holography
Description: Subject matter in which the reflected or refracted acoustic waves are projected onto a fluid or other elastic surface to create a ripple pattern.

Patents under this class:

Patent Number Title Of Patent Date Issued
7259897 System, method and apparatus for direct imaging in ultrasonic holography Aug. 21, 2007
6847584 Method and apparatus for acoustic imaging of objects in water Jan. 25, 2005
6831874 Ultrasonic holography detector Dec. 14, 2004
6353576 Detector in ultrasonic holography Mar. 5, 2002
5329817 Ultrasonic holography imaging method and apparatus Jul. 19, 1994
5179455 Ultrasonic holographic imaging apparatus having an improved optical reconstruction system Jan. 12, 1993
4905202 Detection panel and method for acoustic holography Feb. 27, 1990
4026144 Apparatus for the generation of polychromatic ultrasonographs May. 31, 1977
4025165 Electro optical imaging device May. 24, 1977
4006444 Acoustic imaging apparatus Feb. 1, 1977
3990296 Acoustical holography imaging device Nov. 9, 1976
3983529 Detector for use in acoustic holography Sep. 28, 1976
3964052 Acoustical imaging system Jun. 15, 1976

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