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Patent applications and USPTO patent grants for Heilmeier; George H..The latest application filed is for "liquid crystal display element having storage".
Patent | Date |
---|---|
Liquid Crystal Display Element Having Storage Grant 3,703,331 - Goldmacher , et al. November 21, 1 | 1972-11-21 |
Liquid Crystal Display Assembly Having Independent Contrast And Speed Of Response Controls Grant 3,655,269 - Heilmeier April 11, 1 | 1972-04-11 |
Liquid Crystal Light Valve Containing A Mixture Of Nematic And Cholesteric Materials In Which The Light Scattering Effect Is Reduced When An Electric Field Is Applied Grant 3,650,603 - Heilmeier , et al. March 21, 1 | 1972-03-21 |
Decreasing Response Time Of Liquid Crystals Grant 3,575,491 - Heilmeier April 20, 1 | 1971-04-20 |
SEC | 0001018798 | HEILMEIER GEORGE H of DELAWARE |
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