Marden; Shirley
Patent Applications and Registrations
Patent applications and USPTO patent grants for Marden; Shirley.The latest application filed is for "biaxial film having local birefringence that varies periodically".
- Marden; Shirley - Parkstone GB
- Marden; Shirley - Poole GB
| Patent | Date |
|---|---|
| Biaxial Film Having Local Birefringence That Varies Periodically App 20070258024 - Parri; Owain Llyr ; et al. | 2007-11-08 |
| Liquid crystal display device Grant 6,669,865 - Coates , et al. December 30, 2 | 2003-12-30 |
| Liquid crystal display device Grant 6,217,955 - Coates , et al. April 17, 2 | 2001-04-17 |
| Electrooptical liquid-crystal system Grant 5,344,587 - Coates , et al. September 6, 1 | 1994-09-06 |
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