using piezo-electric transducers

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric and logic integrated delay line memory
- Patent number 9,761,324
- Issue date Sep 12, 2017
- Cornell University
- Amit Lal
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Elastic waves device for memorizing information
- Patent number 4,159,539
- Issue date Jun 26, 1979
- Thomson-CSF
- Pierre Tournois
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
3886527
- Patent number 3,886,527
- Issue date May 27, 1975
- G11 - INFORMATION STORAGE
Information Patent Grant
3886529
- Patent number 3,886,529
- Issue date May 27, 1975
- G11 - INFORMATION STORAGE
Information Patent Grant
3766496
- Patent number 3,766,496
- Issue date Oct 16, 1973
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3701147
- Patent number 3,701,147
- Issue date Oct 24, 1972
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3668662
- Patent number 3,668,662
- Issue date Jun 6, 1972
- G11 - INFORMATION STORAGE
Information Patent Grant
3648081
- Patent number 3,648,081
- Issue date Mar 7, 1972
- G11 - INFORMATION STORAGE
Information Patent Grant
2783455
- Patent number 2,783,455
- Issue date Feb 26, 1957
- G11 - INFORMATION STORAGE