Hopf; Reinhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hopf; Reinhard.The latest application filed is for "chiral compounds".
- Hopf; Reinhard - Heringen DE
- Hopf; Reinhard - Berlin DE
- Hopf; Reinhard - Bamberg DE
- Hopf; Reinhard - Placht-Weissath DE
| Patent | Date |
|---|---|
| Chiral compounds Grant 5,180,521 - Eidenschink , et al. January 19, 1 | 1993-01-19 |
| Smectic liquid crystal phases Grant 5,064,566 - Hopf , et al. November 12, 1 | 1991-11-12 |
| Method and apparatus for classifying audio signals Grant 4,542,525 - Hopf September 17, 1 | 1985-09-17 |
| Circuit for automatic selection between speech and music sound signals Grant 4,541,110 - Hopf , et al. September 10, 1 | 1985-09-10 |
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