Illian; Gerhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Illian; Gerhard.The latest application filed is for "process for producing ferroelectric liquid-crystal cells with oleophilic additive employing heat and low pressure overlapped a short time".
- Illian; Gerhard - Tokyo JP
- Illian; Gerhard - Frankfurt am Main DE
| Patent | Date |
|---|---|
| Process for producing ferroelectric liquid-crystal cells with oleophilic additive employing heat and low pressure overlapped a short time Grant 5,430,564 - Harada , et al. July 4, 1 | 1995-07-04 |
| Ferroelectric liquid-crystalline mixtures Grant 5,378,394 - Dubal , et al. January 3, 1 | 1995-01-03 |
| Process for producing ferroelectric liquid-crystal cells Grant 5,361,152 - Harada , et al. November 1, 1 | 1994-11-01 |
| Ferroelectric liquid crystal display having gray steps or a continuous gray scale Grant 5,257,122 - Dubal , et al. October 26, 1 | 1993-10-26 |
| Electrically conductive polymers and their use as orienting layer in liquid-crystal switching and display elements Grant 5,118,538 - Escher , et al. June 2, 1 | 1992-06-02 |
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