Cullen; Donald E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cullen; Donald E..The latest application filed is for "nyquist frequency bandwidth hact memory".
- Cullen; Donald E. - Manchester CT
| Patent | Date |
|---|---|
| Nyquist frequency bandwidth hact memory Grant 5,262,659 - Grudkowski , et al. November 16, 1 | 1993-11-16 |
| Separated substrate acoustic charge transport device Grant 4,990,814 - Tanski , et al. February 5, 1 | 1991-02-05 |
| Environmentally stable lithium niobate acoustic wave devices Grant 4,484,098 - Cullen , et al. November 20, 1 | 1984-11-20 |
| Strain relief technique for surface acoustic wave devices Grant 4,422,055 - Cullen , et al. December 20, 1 | 1983-12-20 |
| Dual range, cantilevered mass accelerometer Grant 4,346,597 - Cullen August 31, 1 | 1982-08-31 |
| Fluid damped saw accelerometer Grant 4,333,342 - Gilden , et al. June 8, 1 | 1982-06-08 |
| Vacuum encapsulation for surface acoustic wave (SAW) devices Grant 4,213,104 - Cullen , et al. July 15, 1 | 1980-07-15 |
| Differential surface acoustic wave transducer Grant 4,100,811 - Cullen , et al. July 18, 1 | 1978-07-18 |
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