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Patent applications and USPTO patent grants for Von Schwerin; Ulrike Gruning.The latest application filed is for "semiconductor memory device, memory cell array, and method for fabricating the same".
Patent | Date |
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Dram cell pair and dram memory cell array Grant 7,301,192 - Harter , et al. November 27, 2 | 2007-11-27 |
Method for fabricating a self-aligning mask Grant 7,125,778 - Efferenn , et al. October 24, 2 | 2006-10-24 |
Semiconductor memory device, memory cell array, and method for fabricating the same App 20060175640 - Happ; Thomas ;   et al. | 2006-08-10 |
Semiconductor memory cell and method for fabricating the memory cell App 20040157389 - Gustin, Wolfgang ;   et al. | 2004-08-12 |
Method for fabricating a self-aligning mask App 20030040184 - Efferenn, Dirk ;   et al. | 2003-02-27 |
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