Provazek; Lionel D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Provazek; Lionel D..The latest application filed is for "compound pulse dimming circuitry for conditioning readback signals".
- Provazek; Lionel D. - Campbell CA
| Patent | Date |
|---|---|
| Compound pulse dimming circuitry for conditioning readback signals Grant 4,875,112 - Dost , et al. October 17, 1 | 1989-10-17 |
| Current switch driving circuit arrangements Grant 4,331,886 - Perner , et al. May 25, 1 | 1982-05-25 |
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