Sonntag; Alois
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sonntag; Alois.The latest application filed is for "asymmetrical thyristor and method for producing same".
- Sonntag; Alois - Warstein DE
- Sonntag; Alois - Mulheim DT
- Sonntag; Alois - Muhlheim DT
| Patent | Date |
|---|---|
| Asymmetrical thyristor and method for producing same Grant 4,775,883 - Borchert , et al. October 4, 1 | 1988-10-04 |
| Thyristor element with short turn-off time and method for producing such element Grant 4,281,336 - Sommer , et al. July 28, 1 | 1981-07-28 |
| High output wafer-shaped semiconductor component with plastic coating Grant 3,986,201 - Herold , et al. October 12, 1 | 1976-10-12 |
| Method for setting the lifetime of charge carriers in semiconductor bodies Grant 3,953,243 - Goetzberger , et al. April 27, 1 | 1976-04-27 |
| High voltage thyristor Grant 3,925,807 - Sonntag December 9, 1 | 1975-12-09 |
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